001 /*
002 * Copyright 2008-2014 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.codehaus.griffon.runtime.swing;
017
018 import griffon.core.CallableWithArgs;
019 import griffon.core.GriffonApplication;
020 import griffon.core.GriffonExceptionHandler;
021 import org.codehaus.griffon.runtime.core.addon.AbstractGriffonAddon;
022 import org.jdesktop.swinghelper.debug.CheckThreadViolationRepaintManager;
023 import org.jdesktop.swinghelper.debug.EventDispatchThreadHangMonitor;
024 import sun.awt.AppContext;
025
026 import javax.annotation.Nonnull;
027 import javax.annotation.Nullable;
028 import javax.inject.Named;
029 import javax.swing.RepaintManager;
030
031 /**
032 * @author Andres Almiray
033 * @since 2.0.0
034 */
035 @Named("swing")
036 public class SwingAddon extends AbstractGriffonAddon {
037 private static final String SWING_EDT_VIOLATIONS_KEY = "griffon.swing.edt.violations.check";
038 private static final String SWING_EDT_HANG_MONITOR_KEY = "griffon.swing.edt.hang.monitor";
039 private static final String SWING_EDT_HANG_MONITOR_TIMEOUT_KEY = "griffon.swing.edt.hang.monitor.timeout";
040
041 private static final String[] EXCLUDED_PACKAGES =
042 System.getProperty("groovy.sanitized.stacktraces",
043 "groovy.," +
044 "org.codehaus.groovy.," +
045 "java.," +
046 "javax.," +
047 "sun.," +
048 "gjdk.groovy.," +
049 CheckThreadViolationRepaintManager.class.getPackage().getName()
050 ).split("(\\s|,)+");
051
052 public void init(@Nonnull GriffonApplication application) {
053 String value = System.getProperty(SWING_EDT_VIOLATIONS_KEY);
054 if (value != null && Boolean.parseBoolean(value)) {
055 if (getLog().isInfoEnabled()) {
056 getLog().info("EDT violations check enabled.");
057 }
058 RepaintManager currentRepaintManager = getCurrentRepaintManager();
059 if (null == currentRepaintManager) {
060 currentRepaintManager = new RepaintManager();
061 }
062 if( currentRepaintManager instanceof CheckThreadViolationRepaintManager) {
063 return;
064 }
065 RepaintManager.setCurrentManager(new CheckThreadViolationRepaintManager(currentRepaintManager));
066
067 GriffonExceptionHandler.addClassTest(new CallableWithArgs<Boolean>() {
068 @Override
069 @Nullable
070 public Boolean call(@Nullable Object... args) {
071 String className = (String) args[0];
072 for (String groovyPackage : EXCLUDED_PACKAGES) {
073 if (className.startsWith(groovyPackage)) {
074 return false;
075 }
076 }
077 return true;
078 }
079 });
080 }
081
082 value = System.getProperty(SWING_EDT_HANG_MONITOR_KEY);
083 if (value != null && Boolean.parseBoolean(value)) {
084 if (getLog().isInfoEnabled()) {
085 getLog().info("EDT hang monitor enabled.");
086 }
087 EventDispatchThreadHangMonitor.initMonitoring();
088 value = System.getProperty(SWING_EDT_HANG_MONITOR_TIMEOUT_KEY);
089 if (value != null) {
090 try {
091 EventDispatchThreadHangMonitor.getInstance().setTimeout(Long.parseLong(value));
092 } catch (NumberFormatException e) {
093 // ignore
094 }
095 }
096 }
097 }
098
099 private RepaintManager getCurrentRepaintManager() {
100 return (RepaintManager) AppContext.getAppContext().get(RepaintManager.class);
101 }
102 }
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