001    /*****************************************************************************
002     * Copyright (C) PicoContainer Organization. All rights reserved.            *
003     * ------------------------------------------------------------------------- *
004     * The software in this package is published under the terms of the BSD      *
005     * style license a copy of which has been included with this distribution in *
006     * the LICENSE.txt file.                                                     *
007     *                                                                           *
008     *****************************************************************************/
009    package org.picocontainer.gems.injectors;
010    
011    import org.picocontainer.PicoCompositionException;
012    import org.picocontainer.PicoContainer;
013    import org.picocontainer.injectors.FactoryInjector;
014    import org.picocontainer.injectors.InjectInto;
015    
016    import java.lang.reflect.Type;
017    import java.util.logging.Logger;
018    
019    /**
020     * This will Inject a Java-Logging Logger for the injectee's class name
021     */
022    public class JavaLoggingInjector extends FactoryInjector<Logger> {
023    
024        @Override
025            public java.util.logging.Logger getComponentInstance(final PicoContainer container, final Type into) throws PicoCompositionException {
026            String name = ((InjectInto) into).getIntoClass().getName();
027            Logger logger = Logger.getLogger(name);
028            if (logger == null) {
029                Logger.getLogger(name);
030            }
031            return logger;
032        }
033    
034    }
035