org.glassfish.main.jul.JDKJULHelper Maven / Gradle / Ivy
/*
* Copyright (c) 2022 Eclipse Foundation and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.main.jul;
import java.util.Arrays;
import java.util.logging.LogManager;
import java.util.logging.Logger;
import org.glassfish.main.jul.JULHelperFactory.JULHelper;
import org.glassfish.main.jul.handler.GlassFishLogHandler;
import static org.glassfish.main.jul.GlassFishLogManager.ROOT_LOGGER_NAME;
/**
* Tool for accessing GlassFish related parts under control of JUL's {@link LogManager}.
*
* @author David Matejcek
*/
class JDKJULHelper implements JULHelper {
private final LogManager manager;
JDKJULHelper(LogManager manager) {
this.manager = manager;
}
@Override
public GlassFishLogHandler findGlassFishLogHandler() {
Logger logger = manager.getLogger(ROOT_LOGGER_NAME);
return GlassFishLogHandler.class.cast(Arrays.stream(logger.getHandlers())
.filter(handler -> handler.getClass().equals(GlassFishLogHandler.class)).findFirst().orElse(null));
}
}