112 lines
3.2 KiB
Java
112 lines
3.2 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.SQLException;
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import javax.sql.DataSource;
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/**
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* A {@link DataSource}-based implementation of {@link ConnectionFactory}.
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*
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* @since 2.0
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*/
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public class DataSourceConnectionFactory implements ConnectionFactory {
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private final DataSource dataSource;
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private final String userName;
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private final char[] userPassword;
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/**
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* Constructs an instance for the given DataSource.
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*
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* @param dataSource
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* The DataSource for this factory.
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*/
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public DataSourceConnectionFactory(final DataSource dataSource) {
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this(dataSource, null, (char[]) null);
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}
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/**
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* Constructs an instance for the given DataSource.
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*
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* @param dataSource
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* The DataSource for this factory.
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* @param userName
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* The user name.
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* @param userPassword
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* The user password.
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* @since 2.4.0
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*/
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public DataSourceConnectionFactory(final DataSource dataSource, final String userName, final char[] userPassword) {
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this.dataSource = dataSource;
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this.userName = userName;
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this.userPassword = Utils.clone(userPassword);
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}
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/**
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* Constructs an instance for the given DataSource.
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*
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* @param dataSource
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* The DataSource for this factory.
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* @param userName
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* The user name.
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* @param password
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* The user password.
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*/
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public DataSourceConnectionFactory(final DataSource dataSource, final String userName, final String password) {
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this.dataSource = dataSource;
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this.userName = userName;
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this.userPassword = Utils.toCharArray(password);
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}
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@Override
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public Connection createConnection() throws SQLException {
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if (null == userName && null == userPassword) {
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return dataSource.getConnection();
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}
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return dataSource.getConnection(userName, Utils.toString(userPassword));
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}
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/**
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* @return The data source.
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* @since 2.6.0
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*/
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public DataSource getDataSource() {
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return dataSource;
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}
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/**
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* @return The user name.
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* @since 2.6.0
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*/
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public String getUserName() {
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return userName;
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}
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/**
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* @return The user password.
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* @since 2.6.0
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*/
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public char[] getUserPassword() {
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return userPassword;
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}
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}
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