68 lines
2.5 KiB
Java
68 lines
2.5 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;
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import java.lang.reflect.InvocationTargetException;
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import javax.naming.NamingException;
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/**
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* SimpleInstanceManager
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*
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* Implement the org.apache.tomcat.InstanceManager interface.
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*/
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public class SimpleInstanceManager implements InstanceManager {
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public SimpleInstanceManager() {
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}
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@Override
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public Object newInstance(Class<?> clazz) throws IllegalAccessException,
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InvocationTargetException, NamingException, InstantiationException, NoSuchMethodException {
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return prepareInstance(clazz.getConstructor().newInstance());
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}
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@Override
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public Object newInstance(String className) throws IllegalAccessException,
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InvocationTargetException, NamingException, InstantiationException,
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ClassNotFoundException, NoSuchMethodException {
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Class<?> clazz = Thread.currentThread().getContextClassLoader().loadClass(className);
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return prepareInstance(clazz.getConstructor().newInstance());
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}
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@Override
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public Object newInstance(String fqcn, ClassLoader classLoader) throws IllegalAccessException,
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InvocationTargetException, NamingException, InstantiationException,
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ClassNotFoundException, NoSuchMethodException {
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Class<?> clazz = classLoader.loadClass(fqcn);
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return prepareInstance(clazz.getConstructor().newInstance());
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}
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@Override
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public void newInstance(Object o) throws IllegalAccessException, InvocationTargetException,
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NamingException {
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// NO-OP
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}
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@Override
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public void destroyInstance(Object o) throws IllegalAccessException, InvocationTargetException {
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}
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private Object prepareInstance(Object o) {
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return o;
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}
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} |