diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/listener/Log4jListener.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/listener/Log4jListener.java | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/listener/Log4jListener.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/listener/Log4jListener.java new file mode 100644 index 00000000..829f1183 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/listener/Log4jListener.java @@ -0,0 +1,177 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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.apache.tools.ant.listener; + +import org.apache.log4j.Logger; +import org.apache.log4j.helpers.NullEnumeration; +import org.apache.tools.ant.BuildEvent; +import org.apache.tools.ant.BuildListener; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.Target; +import org.apache.tools.ant.Task; + + +/** + * Listener which sends events to Log4j logging system + * + */ +public class Log4jListener implements BuildListener { + + /** Indicates if the listener was initialized. */ + private final boolean initialized; + + /** + * log category we log into + */ + public static final String LOG_ANT = "org.apache.tools.ant"; + + /** + * Construct the listener and make sure there is a valid appender. + */ + public Log4jListener() { + final Logger log = Logger.getLogger(LOG_ANT); + final Logger rootLog = Logger.getRootLogger(); + initialized = !(rootLog.getAllAppenders() instanceof NullEnumeration); + if (!initialized) { + log.error("No log4j.properties in build area"); + } + } + + /** + * @see BuildListener#buildStarted + */ + /** {@inheritDoc}. */ + public void buildStarted(final BuildEvent event) { + if (initialized) { + final Logger log = Logger.getLogger(Project.class.getName()); + log.info("Build started."); + } + } + + /** + * @see BuildListener#buildFinished + */ + /** {@inheritDoc}. */ + public void buildFinished(final BuildEvent event) { + if (initialized) { + final Logger log = Logger.getLogger(Project.class.getName()); + if (event.getException() == null) { + log.info("Build finished."); + } else { + log.error("Build finished with error.", event.getException()); + } + } + } + + /** + * @see BuildListener#targetStarted + */ + /** {@inheritDoc}. */ + public void targetStarted(final BuildEvent event) { + if (initialized) { + final Logger log = Logger.getLogger(Target.class.getName()); + log.info("Target \"" + event.getTarget().getName() + "\" started."); + } + } + + /** + * @see BuildListener#targetFinished + */ + /** {@inheritDoc}. */ + public void targetFinished(final BuildEvent event) { + if (initialized) { + final String targetName = event.getTarget().getName(); + final Logger cat = Logger.getLogger(Target.class.getName()); + if (event.getException() == null) { + cat.info("Target \"" + targetName + "\" finished."); + } else { + cat.error("Target \"" + targetName + + "\" finished with error.", event.getException()); + } + } + } + + /** + * @see BuildListener#taskStarted + */ + /** {@inheritDoc}. */ + public void taskStarted(final BuildEvent event) { + if (initialized) { + final Task task = event.getTask(); + final Logger log = Logger.getLogger(task.getClass().getName()); + log.info("Task \"" + task.getTaskName() + "\" started."); + } + } + + /** + * @see BuildListener#taskFinished + */ + /** {@inheritDoc}. */ + public void taskFinished(final BuildEvent event) { + if (initialized) { + final Task task = event.getTask(); + final Logger log = Logger.getLogger(task.getClass().getName()); + if (event.getException() == null) { + log.info("Task \"" + task.getTaskName() + "\" finished."); + } else { + log.error("Task \"" + task.getTaskName() + + "\" finished with error.", event.getException()); + } + } + } + + /** + * @see BuildListener#messageLogged + */ + /** {@inheritDoc}. */ + public void messageLogged(final BuildEvent event) { + if (initialized) { + Object categoryObject = event.getTask(); + if (categoryObject == null) { + categoryObject = event.getTarget(); + if (categoryObject == null) { + categoryObject = event.getProject(); + } + } + + final Logger log + = Logger.getLogger(categoryObject.getClass().getName()); + switch (event.getPriority()) { + case Project.MSG_ERR: + log.error(event.getMessage()); + break; + case Project.MSG_WARN: + log.warn(event.getMessage()); + break; + case Project.MSG_INFO: + log.info(event.getMessage()); + break; + case Project.MSG_VERBOSE: + log.debug(event.getMessage()); + break; + case Project.MSG_DEBUG: + log.debug(event.getMessage()); + break; + default: + log.error(event.getMessage()); + break; + } + } + } +} |