org.quartz.simpl.LoadingLoaderClassLoadHelper Maven / Gradle / Ivy
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SDK for dev_appserver (local development) with some of the dependencies shaded (repackaged)
/*
* Copyright 2004-2005 OpenSymphony
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
*/
/*
* Previously Copyright (c) 2001-2004 James House
*/
package org.quartz.simpl;
import org.quartz.spi.ClassLoadHelper;
import java.net.URL;
import java.io.InputStream;
/**
* A ClassLoadHelper that uses either the loader of it's own
* class (this.getClass().getClassLoader().loadClass( .. )).
*
* @see org.quartz.spi.ClassLoadHelper
* @see org.quartz.simpl.InitThreadContextClassLoadHelper
* @see org.quartz.simpl.SimpleClassLoadHelper
* @see org.quartz.simpl.CascadingClassLoadHelper
*
* @author jhouse
*/
public class LoadingLoaderClassLoadHelper implements ClassLoadHelper {
/*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* Interface.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/**
* Called to give the ClassLoadHelper a chance to initialize itself,
* including the oportunity to "steal" the class loader off of the calling
* thread, which is the thread that is initializing Quartz.
*/
public void initialize() {
}
/**
* Return the class with the given name.
*/
public Class loadClass(String name) throws ClassNotFoundException {
return getClassLoader().loadClass(name);
}
/**
* Finds a resource with a given name. This method returns null if no
* resource with this name is found.
* @param name name of the desired resource
* @return a java.net.URL object
*/
public URL getResource(String name) {
return getClassLoader().getResource(name);
}
/**
* Finds a resource with a given name. This method returns null if no
* resource with this name is found.
* @param name name of the desired resource
* @return a java.io.InputStream object
*/
public InputStream getResourceAsStream(String name) {
return getClassLoader().getResourceAsStream(name);
}
private ClassLoader getClassLoader() {
return this.getClass().getClassLoader();
}
}