1918 lines
56 KiB
Java
1918 lines
56 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.tomcat.dbcp.dbcp2;
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import java.sql.Connection;
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import java.sql.DatabaseMetaData;
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import java.sql.ResultSet;
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import java.sql.RowIdLifetime;
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import java.sql.SQLException;
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/**
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* <p>
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* A base delegating implementation of {@link DatabaseMetaData}.
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* </p>
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* <p>
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* Methods that create {@link ResultSet} objects are wrapped to create {@link DelegatingResultSet} objects and the
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* remaining methods simply call the corresponding method on the "delegate" provided in the constructor.
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* </p>
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*
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* @since 2.0
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*/
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public class DelegatingDatabaseMetaData implements DatabaseMetaData {
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/** My delegate {@link DatabaseMetaData} */
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private final DatabaseMetaData databaseMetaData;
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/** The connection that created me. **/
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private final DelegatingConnection<?> connection;
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/**
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* Constructs a new instance for the given delegating connection and database meta data.
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*
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* @param connection
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* the delegating connection
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* @param databaseMetaData
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* the database meta data
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*/
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public DelegatingDatabaseMetaData(final DelegatingConnection<?> connection,
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final DatabaseMetaData databaseMetaData) {
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super();
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this.connection = connection;
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this.databaseMetaData = databaseMetaData;
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}
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@Override
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public boolean allProceduresAreCallable() throws SQLException {
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try {
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return databaseMetaData.allProceduresAreCallable();
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean allTablesAreSelectable() throws SQLException {
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try {
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return databaseMetaData.allTablesAreSelectable();
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean autoCommitFailureClosesAllResultSets() throws SQLException {
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try {
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return databaseMetaData.autoCommitFailureClosesAllResultSets();
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean dataDefinitionCausesTransactionCommit() throws SQLException {
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try {
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return databaseMetaData.dataDefinitionCausesTransactionCommit();
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean dataDefinitionIgnoredInTransactions() throws SQLException {
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try {
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return databaseMetaData.dataDefinitionIgnoredInTransactions();
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean deletesAreDetected(final int type) throws SQLException {
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try {
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return databaseMetaData.deletesAreDetected(type);
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean doesMaxRowSizeIncludeBlobs() throws SQLException {
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try {
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return databaseMetaData.doesMaxRowSizeIncludeBlobs();
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public boolean generatedKeyAlwaysReturned() throws SQLException {
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connection.checkOpen();
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try {
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return Jdbc41Bridge.generatedKeyAlwaysReturned(databaseMetaData);
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} catch (final SQLException e) {
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handleException(e);
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return false;
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}
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}
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@Override
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public ResultSet getAttributes(final String catalog, final String schemaPattern, final String typeNamePattern,
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final String attributeNamePattern) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getAttributes(catalog, schemaPattern, typeNamePattern, attributeNamePattern));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getBestRowIdentifier(final String catalog, final String schema, final String table,
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final int scope, final boolean nullable) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getBestRowIdentifier(catalog, schema, table, scope, nullable));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getCatalogs() throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getCatalogs());
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public String getCatalogSeparator() throws SQLException {
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try {
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return databaseMetaData.getCatalogSeparator();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public String getCatalogTerm() throws SQLException {
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try {
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return databaseMetaData.getCatalogTerm();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getClientInfoProperties() throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getClientInfoProperties());
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getColumnPrivileges(final String catalog, final String schema, final String table,
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final String columnNamePattern) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getColumnPrivileges(catalog, schema, table, columnNamePattern));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getColumns(final String catalog, final String schemaPattern, final String tableNamePattern,
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final String columnNamePattern) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getColumns(catalog, schemaPattern, tableNamePattern, columnNamePattern));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public Connection getConnection() throws SQLException {
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return connection;
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}
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@Override
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public ResultSet getCrossReference(final String parentCatalog, final String parentSchema, final String parentTable,
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final String foreignCatalog, final String foreignSchema, final String foreignTable) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getCrossReference(parentCatalog,
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parentSchema, parentTable, foreignCatalog, foreignSchema, foreignTable));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public int getDatabaseMajorVersion() throws SQLException {
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try {
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return databaseMetaData.getDatabaseMajorVersion();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getDatabaseMinorVersion() throws SQLException {
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try {
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return databaseMetaData.getDatabaseMinorVersion();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public String getDatabaseProductName() throws SQLException {
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try {
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return databaseMetaData.getDatabaseProductName();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public String getDatabaseProductVersion() throws SQLException {
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try {
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return databaseMetaData.getDatabaseProductVersion();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public int getDefaultTransactionIsolation() throws SQLException {
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try {
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return databaseMetaData.getDefaultTransactionIsolation();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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/**
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* Gets the underlying database meta data.
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*
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* @return The underlying database meta data.
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*/
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public DatabaseMetaData getDelegate() {
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return databaseMetaData;
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}
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@Override
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public int getDriverMajorVersion() {
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return databaseMetaData.getDriverMajorVersion();
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}
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@Override
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public int getDriverMinorVersion() {
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return databaseMetaData.getDriverMinorVersion();
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}
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@Override
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public String getDriverName() throws SQLException {
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try {
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return databaseMetaData.getDriverName();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public String getDriverVersion() throws SQLException {
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try {
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return databaseMetaData.getDriverVersion();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getExportedKeys(final String catalog, final String schema, final String table)
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throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getExportedKeys(catalog, schema, table));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public String getExtraNameCharacters() throws SQLException {
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try {
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return databaseMetaData.getExtraNameCharacters();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getFunctionColumns(final String catalog, final String schemaPattern,
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final String functionNamePattern, final String columnNamePattern) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getFunctionColumns(catalog,
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schemaPattern, functionNamePattern, columnNamePattern));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getFunctions(final String catalog, final String schemaPattern, final String functionNamePattern)
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throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getFunctions(catalog, schemaPattern, functionNamePattern));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public String getIdentifierQuoteString() throws SQLException {
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try {
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return databaseMetaData.getIdentifierQuoteString();
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getImportedKeys(final String catalog, final String schema, final String table)
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throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getImportedKeys(catalog, schema, table));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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@Override
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public ResultSet getIndexInfo(final String catalog, final String schema, final String table, final boolean unique,
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final boolean approximate) throws SQLException {
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connection.checkOpen();
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try {
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return DelegatingResultSet.wrapResultSet(connection,
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databaseMetaData.getIndexInfo(catalog, schema, table, unique, approximate));
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} catch (final SQLException e) {
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handleException(e);
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throw new AssertionError();
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}
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}
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/**
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* If my underlying {@link ResultSet} is not a {@code DelegatingResultSet}, returns it, otherwise recursively
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* invokes this method on my delegate.
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* <p>
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* Hence this method will return the first delegate that is not a {@code DelegatingResultSet}, or {@code null} when
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* no non-{@code DelegatingResultSet} delegate can be found by traversing this chain.
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* </p>
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* <p>
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* This method is useful when you may have nested {@code DelegatingResultSet}s, and you want to make sure to obtain
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* a "genuine" {@link ResultSet}.
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* </p>
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*
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* @return the innermost database meta data.
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*/
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public DatabaseMetaData getInnermostDelegate() {
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DatabaseMetaData m = databaseMetaData;
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while (m != null && m instanceof DelegatingDatabaseMetaData) {
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m = ((DelegatingDatabaseMetaData) m).getDelegate();
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if (this == m) {
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return null;
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}
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}
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return m;
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}
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@Override
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public int getJDBCMajorVersion() throws SQLException {
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try {
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return databaseMetaData.getJDBCMajorVersion();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getJDBCMinorVersion() throws SQLException {
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try {
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return databaseMetaData.getJDBCMinorVersion();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxBinaryLiteralLength() throws SQLException {
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try {
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return databaseMetaData.getMaxBinaryLiteralLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxCatalogNameLength() throws SQLException {
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try {
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return databaseMetaData.getMaxCatalogNameLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxCharLiteralLength() throws SQLException {
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try {
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return databaseMetaData.getMaxCharLiteralLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxColumnNameLength() throws SQLException {
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try {
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return databaseMetaData.getMaxColumnNameLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxColumnsInGroupBy() throws SQLException {
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try {
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return databaseMetaData.getMaxColumnsInGroupBy();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxColumnsInIndex() throws SQLException {
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try {
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return databaseMetaData.getMaxColumnsInIndex();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxColumnsInOrderBy() throws SQLException {
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try {
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return databaseMetaData.getMaxColumnsInOrderBy();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxColumnsInSelect() throws SQLException {
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try {
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return databaseMetaData.getMaxColumnsInSelect();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxColumnsInTable() throws SQLException {
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try {
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return databaseMetaData.getMaxColumnsInTable();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxConnections() throws SQLException {
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try {
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return databaseMetaData.getMaxConnections();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxCursorNameLength() throws SQLException {
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try {
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return databaseMetaData.getMaxCursorNameLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxIndexLength() throws SQLException {
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try {
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return databaseMetaData.getMaxIndexLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxProcedureNameLength() throws SQLException {
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try {
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return databaseMetaData.getMaxProcedureNameLength();
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} catch (final SQLException e) {
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handleException(e);
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return 0;
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}
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}
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@Override
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public int getMaxRowSize() throws SQLException {
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try {
|
|
return databaseMetaData.getMaxRowSize();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getMaxSchemaNameLength() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getMaxSchemaNameLength();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getMaxStatementLength() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getMaxStatementLength();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getMaxStatements() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getMaxStatements();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getMaxTableNameLength() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getMaxTableNameLength();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getMaxTablesInSelect() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getMaxTablesInSelect();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getMaxUserNameLength() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getMaxUserNameLength();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getNumericFunctions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getNumericFunctions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getPrimaryKeys(final String catalog, final String schema, final String table) throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getPrimaryKeys(catalog, schema, table));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getProcedureColumns(final String catalog, final String schemaPattern,
|
|
final String procedureNamePattern, final String columnNamePattern) throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getProcedureColumns(catalog,
|
|
schemaPattern, procedureNamePattern, columnNamePattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getProcedures(final String catalog, final String schemaPattern, final String procedureNamePattern)
|
|
throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getProcedures(catalog, schemaPattern, procedureNamePattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getProcedureTerm() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getProcedureTerm();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getPseudoColumns(final String catalog, final String schemaPattern, final String tableNamePattern,
|
|
final String columnNamePattern) throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection, Jdbc41Bridge.getPseudoColumns(databaseMetaData,
|
|
catalog, schemaPattern, tableNamePattern, columnNamePattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getResultSetHoldability() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getResultSetHoldability();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public RowIdLifetime getRowIdLifetime() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getRowIdLifetime();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getSchemas() throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getSchemas());
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getSchemas(final String catalog, final String schemaPattern) throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getSchemas(catalog, schemaPattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getSchemaTerm() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getSchemaTerm();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getSearchStringEscape() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getSearchStringEscape();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getSQLKeywords() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getSQLKeywords();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getSQLStateType() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getSQLStateType();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getStringFunctions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getStringFunctions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getSuperTables(final String catalog, final String schemaPattern, final String tableNamePattern)
|
|
throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getSuperTables(catalog, schemaPattern, tableNamePattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getSuperTypes(final String catalog, final String schemaPattern, final String typeNamePattern)
|
|
throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getSuperTypes(catalog, schemaPattern, typeNamePattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getSystemFunctions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getSystemFunctions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getTablePrivileges(final String catalog, final String schemaPattern, final String tableNamePattern)
|
|
throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getTablePrivileges(catalog, schemaPattern, tableNamePattern));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getTables(final String catalog, final String schemaPattern, final String tableNamePattern,
|
|
final String[] types) throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getTables(catalog, schemaPattern, tableNamePattern, types));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getTableTypes() throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getTableTypes());
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getTimeDateFunctions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getTimeDateFunctions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getTypeInfo() throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getTypeInfo());
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getUDTs(final String catalog, final String schemaPattern, final String typeNamePattern,
|
|
final int[] types) throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getUDTs(catalog, schemaPattern, typeNamePattern, types));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getURL() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getURL();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String getUserName() throws SQLException {
|
|
try {
|
|
return databaseMetaData.getUserName();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public ResultSet getVersionColumns(final String catalog, final String schema, final String table)
|
|
throws SQLException {
|
|
connection.checkOpen();
|
|
try {
|
|
return DelegatingResultSet.wrapResultSet(connection,
|
|
databaseMetaData.getVersionColumns(catalog, schema, table));
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
throw new AssertionError();
|
|
}
|
|
}
|
|
|
|
protected void handleException(final SQLException e) throws SQLException {
|
|
if (connection != null) {
|
|
connection.handleException(e);
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean insertsAreDetected(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.insertsAreDetected(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isCatalogAtStart() throws SQLException {
|
|
try {
|
|
return databaseMetaData.isCatalogAtStart();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isReadOnly() throws SQLException {
|
|
try {
|
|
return databaseMetaData.isReadOnly();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isWrapperFor(final Class<?> iface) throws SQLException {
|
|
if (iface.isAssignableFrom(getClass())) {
|
|
return true;
|
|
} else if (iface.isAssignableFrom(databaseMetaData.getClass())) {
|
|
return true;
|
|
} else {
|
|
return databaseMetaData.isWrapperFor(iface);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean locatorsUpdateCopy() throws SQLException {
|
|
try {
|
|
return databaseMetaData.locatorsUpdateCopy();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean nullPlusNonNullIsNull() throws SQLException {
|
|
try {
|
|
return databaseMetaData.nullPlusNonNullIsNull();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean nullsAreSortedAtEnd() throws SQLException {
|
|
try {
|
|
return databaseMetaData.nullsAreSortedAtEnd();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean nullsAreSortedAtStart() throws SQLException {
|
|
try {
|
|
return databaseMetaData.nullsAreSortedAtStart();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean nullsAreSortedHigh() throws SQLException {
|
|
try {
|
|
return databaseMetaData.nullsAreSortedHigh();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean nullsAreSortedLow() throws SQLException {
|
|
try {
|
|
return databaseMetaData.nullsAreSortedLow();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean othersDeletesAreVisible(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.othersDeletesAreVisible(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean othersInsertsAreVisible(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.othersInsertsAreVisible(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean othersUpdatesAreVisible(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.othersUpdatesAreVisible(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean ownDeletesAreVisible(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.ownDeletesAreVisible(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean ownInsertsAreVisible(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.ownInsertsAreVisible(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean ownUpdatesAreVisible(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.ownUpdatesAreVisible(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean storesLowerCaseIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.storesLowerCaseIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean storesLowerCaseQuotedIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.storesLowerCaseQuotedIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean storesMixedCaseIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.storesMixedCaseIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean storesMixedCaseQuotedIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.storesMixedCaseQuotedIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean storesUpperCaseIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.storesUpperCaseIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean storesUpperCaseQuotedIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.storesUpperCaseQuotedIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsAlterTableWithAddColumn() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsAlterTableWithAddColumn();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsAlterTableWithDropColumn() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsAlterTableWithDropColumn();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsANSI92EntryLevelSQL() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsANSI92EntryLevelSQL();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsANSI92FullSQL() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsANSI92FullSQL();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsANSI92IntermediateSQL() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsANSI92IntermediateSQL();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsBatchUpdates() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsBatchUpdates();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCatalogsInDataManipulation() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCatalogsInDataManipulation();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCatalogsInIndexDefinitions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCatalogsInIndexDefinitions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCatalogsInPrivilegeDefinitions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCatalogsInProcedureCalls() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCatalogsInProcedureCalls();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCatalogsInTableDefinitions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCatalogsInTableDefinitions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsColumnAliasing() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsColumnAliasing();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsConvert() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsConvert();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsConvert(final int fromType, final int toType) throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsConvert(fromType, toType);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCoreSQLGrammar() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCoreSQLGrammar();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsCorrelatedSubqueries() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsCorrelatedSubqueries();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsDataDefinitionAndDataManipulationTransactions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsDataManipulationTransactionsOnly() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsDataManipulationTransactionsOnly();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsDifferentTableCorrelationNames() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsDifferentTableCorrelationNames();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsExpressionsInOrderBy() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsExpressionsInOrderBy();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsExtendedSQLGrammar() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsExtendedSQLGrammar();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsFullOuterJoins() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsFullOuterJoins();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsGetGeneratedKeys() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsGetGeneratedKeys();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsGroupBy() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsGroupBy();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsGroupByBeyondSelect() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsGroupByBeyondSelect();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsGroupByUnrelated() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsGroupByUnrelated();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsIntegrityEnhancementFacility() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsIntegrityEnhancementFacility();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsLikeEscapeClause() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsLikeEscapeClause();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsLimitedOuterJoins() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsLimitedOuterJoins();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsMinimumSQLGrammar() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsMinimumSQLGrammar();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsMixedCaseIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsMixedCaseIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsMixedCaseQuotedIdentifiers();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsMultipleOpenResults() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsMultipleOpenResults();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsMultipleResultSets() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsMultipleResultSets();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsMultipleTransactions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsMultipleTransactions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsNamedParameters() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsNamedParameters();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsNonNullableColumns() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsNonNullableColumns();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsOpenCursorsAcrossCommit() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsOpenCursorsAcrossCommit();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsOpenCursorsAcrossRollback() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsOpenCursorsAcrossRollback();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsOpenStatementsAcrossCommit() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsOpenStatementsAcrossCommit();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsOpenStatementsAcrossRollback() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsOpenStatementsAcrossRollback();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsOrderByUnrelated() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsOrderByUnrelated();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsOuterJoins() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsOuterJoins();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsPositionedDelete() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsPositionedDelete();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsPositionedUpdate() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsPositionedUpdate();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsResultSetConcurrency(final int type, final int concurrency) throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsResultSetConcurrency(type, concurrency);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsResultSetHoldability(final int holdability) throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsResultSetHoldability(holdability);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsResultSetType(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsResultSetType(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSavepoints() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSavepoints();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSchemasInDataManipulation() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSchemasInDataManipulation();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSchemasInIndexDefinitions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSchemasInIndexDefinitions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSchemasInPrivilegeDefinitions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSchemasInProcedureCalls() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSchemasInProcedureCalls();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSchemasInTableDefinitions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSchemasInTableDefinitions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSelectForUpdate() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSelectForUpdate();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsStatementPooling() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsStatementPooling();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsStoredFunctionsUsingCallSyntax();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsStoredProcedures() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsStoredProcedures();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/* JDBC_4_ANT_KEY_BEGIN */
|
|
|
|
@Override
|
|
public boolean supportsSubqueriesInComparisons() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSubqueriesInComparisons();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSubqueriesInExists() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSubqueriesInExists();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSubqueriesInIns() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSubqueriesInIns();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsSubqueriesInQuantifieds() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsSubqueriesInQuantifieds();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsTableCorrelationNames() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsTableCorrelationNames();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsTransactionIsolationLevel(final int level) throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsTransactionIsolationLevel(level);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsTransactions() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsTransactions();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsUnion() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsUnion();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean supportsUnionAll() throws SQLException {
|
|
try {
|
|
return databaseMetaData.supportsUnionAll();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/* JDBC_4_ANT_KEY_END */
|
|
|
|
@Override
|
|
public <T> T unwrap(final Class<T> iface) throws SQLException {
|
|
if (iface.isAssignableFrom(getClass())) {
|
|
return iface.cast(this);
|
|
} else if (iface.isAssignableFrom(databaseMetaData.getClass())) {
|
|
return iface.cast(databaseMetaData);
|
|
} else {
|
|
return databaseMetaData.unwrap(iface);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean updatesAreDetected(final int type) throws SQLException {
|
|
try {
|
|
return databaseMetaData.updatesAreDetected(type);
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean usesLocalFilePerTable() throws SQLException {
|
|
try {
|
|
return databaseMetaData.usesLocalFilePerTable();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean usesLocalFiles() throws SQLException {
|
|
try {
|
|
return databaseMetaData.usesLocalFiles();
|
|
} catch (final SQLException e) {
|
|
handleException(e);
|
|
return false;
|
|
}
|
|
}
|
|
}
|