Spring Framework example source code file (ResourceJobSchedulingDataProcessor.java)

This example Spring Framework source code file (ResourceJobSchedulingDataProcessor.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

could, defaultresourceloader, defaultresourceloader, inputstream, io, ioexception, jobschedulingdataprocessor, resourcejobschedulingdataprocessor, resourcejobschedulingdataprocessor, resourceloader, resourceloader, resourceloaderaware, schedulingexception, schedulingexception, xml

The Spring Framework ResourceJobSchedulingDataProcessor.java source code

/*
 * Copyright 2002-2005 the original author or authors.
 *
 * 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.
 */

package org.springframework.scheduling.quartz;

import java.io.IOException;
import java.io.InputStream;

import org.quartz.xml.JobSchedulingDataProcessor;

import org.springframework.context.ResourceLoaderAware;
import org.springframework.core.io.DefaultResourceLoader;
import org.springframework.core.io.ResourceLoader;
import org.springframework.scheduling.SchedulingException;

/**
 * Subclass of Quartz' JobSchedulingDataProcessor that considers
 * given filenames as Spring resource locations.
 *
 * @author Juergen Hoeller
 * @since 1.1
 * @see org.springframework.core.io.ResourceLoader
 */
public class ResourceJobSchedulingDataProcessor extends JobSchedulingDataProcessor
    implements ResourceLoaderAware {

	private ResourceLoader resourceLoader = new DefaultResourceLoader();


	public void setResourceLoader(ResourceLoader resourceLoader) {
		this.resourceLoader = (resourceLoader != null ? resourceLoader : new DefaultResourceLoader());
	}


	protected InputStream getInputStream(String fileName) {
		try {
			return this.resourceLoader.getResource(fileName).getInputStream();
		}
		catch (IOException ex) {
			throw new SchedulingException("Could not load job scheduling data XML file", ex);
		}
	}

}