点击(此处)折叠或打开
- /*
- * 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 java.util.Map;
- import org.apache.logging.log4j.LogManager;
- import org.apache.logging.log4j.Logger;
- import org.apache.logging.log4j.core.Appender;
- 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 Log4j2Listener 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 Log4j2Listener() {
- final Logger log = LogManager.getLogger(LOG_ANT);
- final Logger rootLog = LogManager.getRootLogger();
- MapString, Appender> appenderMap =
- ((org.apache.logging.log4j.core.Logger) rootLog).getAppenders();
- initialized = !(appenderMap.isEmpty());
- 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 = LogManager.getLogger(Project.class.getName());
- log.info("Build started.");
- }
- }
-
- /**
- * @see BuildListener#buildFinished
- */
- /** {@inheritDoc}. */
- public void buildFinished(final BuildEvent event) {
- if (initialized) {
- final Logger log = LogManager.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 = LogManager.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 = LogManager.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 = LogManager.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 = LogManager.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
- = LogManager.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;
- }
- }
- }
- }
