Spring Framework example source code file (JndiDataSourceLookup.java)

This example Spring Framework source code file (JndiDataSourceLookup.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

datasource, datasource, datasourcelookup, datasourcelookupfailureexception, datasourcelookupfailureexception, failed, jndi, jndi, jndidatasourcelookup, jndidatasourcelookup, jndilocatorsupport, naming, namingexception, sql

The Spring Framework JndiDataSourceLookup.java source code

/*
 * Copyright 2002-2008 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.jdbc.datasource.lookup;

import javax.naming.NamingException;
import javax.sql.DataSource;

import org.springframework.jndi.JndiLocatorSupport;

/**
 * JNDI-based {@link DataSourceLookup} implementation.
 *
 * <p>For specific JNDI configuration, it is recommended to configure
 * the "jndiEnvironment"/"jndiTemplate" properties.
 * 
 * @author Costin Leau
 * @author Juergen Hoeller
 * @since 2.0
 * @see #setJndiEnvironment
 * @see #setJndiTemplate
 */
public class JndiDataSourceLookup extends JndiLocatorSupport implements DataSourceLookup {

	public JndiDataSourceLookup() {
		setResourceRef(true);
	}

	public DataSource getDataSource(String dataSourceName) throws DataSourceLookupFailureException {
		try {
			return (DataSource) lookup(dataSourceName, DataSource.class);
		}
		catch (NamingException ex) {
			throw new DataSourceLookupFailureException(
					"Failed to look up JNDI DataSource with name '" + dataSourceName + "'", ex);
		}
	}

}