| /* |
| * 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.netbeans.core; |
| |
| import java.io.IOException; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.Future; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import org.netbeans.CLIHandler; |
| import org.netbeans.TopSecurityManager; |
| import org.netbeans.core.startup.CLIOptions; |
| import org.netbeans.core.startup.Main; |
| import org.netbeans.core.startup.layers.SessionManager; |
| import org.openide.util.Exceptions; |
| import org.openide.util.Lookup; |
| import org.openide.util.Mutex; |
| import org.openide.util.RequestProcessor; |
| import org.openide.util.Task; |
| |
| /** |
| * |
| * @author Jaroslav Tulach <jtulach@netbeans.org> |
| */ |
| final class NbLifeExit implements Runnable { |
| private static final RequestProcessor RP = new RequestProcessor("Nb Exit"); // NOI18N |
| |
| private final int type; |
| private final int status; |
| private final Future<Boolean> waitFor; |
| private final CountDownLatch onExit; |
| |
| NbLifeExit(int type, int status, CountDownLatch onExit) { |
| this(type, status, null, onExit); |
| } |
| |
| private NbLifeExit(int type, int status, Future<Boolean> waitFor, CountDownLatch onExit) { |
| this.type = type; |
| this.status = status; |
| this.waitFor = waitFor; |
| this.onExit = onExit; |
| NbLifecycleManager.LOG.log( |
| Level.FINE, "NbLifeExit({0}, {1}, {2}, {3}) = {4}", new Object[]{ |
| type, status, waitFor, onExit, this |
| } |
| ); |
| } |
| |
| @Override |
| public void run() { |
| NbLifecycleManager.LOG.log(Level.FINE, "{0}.run()", this); |
| switch (type) { |
| case 0: |
| doExit(status); |
| break; |
| case 1: |
| doStopInfra(status); |
| break; |
| case 2: |
| int s = 3; |
| try { |
| if (waitFor != null && waitFor.get()) { |
| s = 4; |
| } |
| } catch (InterruptedException ex) { |
| Exceptions.printStackTrace(ex); |
| } catch (ExecutionException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| Mutex.EVENT.readAccess(new NbLifeExit(s, status, null, onExit)); |
| break; |
| case 3: |
| case 4: |
| doApproved(type == 4, status); |
| break; |
| case 5: |
| try { |
| final boolean doExit = !Boolean.getBoolean("netbeans.close.no.exit"); // NOI18N |
| NbLifecycleManager.LOG.log(Level.FINE, "Calling exit: {0}", doExit); // NOI18N |
| if (doExit) { |
| TopSecurityManager.exit(status); |
| } |
| } finally { |
| NbLifecycleManager.LOG.log(Level.FINE, "After exit!"); // NOI18N |
| onExit.countDown(); |
| } |
| break; |
| default: |
| throw new IllegalStateException("Type: " + type); // NOI18N |
| } |
| } |
| |
| private void doExit(int status) { |
| // save all open files |
| Future<Boolean> res; |
| if (System.getProperty("netbeans.close") != null || ExitDialog.showDialog()) { // NOI18N |
| res = Main.getModuleSystem().shutDownAsync(new NbLifeExit(1, status, null, onExit)); |
| } else { |
| res = null; |
| } |
| RP.post(new NbLifeExit(2, status, res, onExit)); |
| } |
| |
| private void doStopInfra(int status) { |
| CLIHandler.stopServer(); |
| final WindowSystem windowSystem = Lookup.getDefault().lookup(WindowSystem.class); |
| boolean gui = CLIOptions.isGui(); |
| if (windowSystem != null && gui) { |
| windowSystem.hide(); |
| windowSystem.save(); |
| } |
| if (Boolean.getBoolean("netbeans.close.when.invisible")) { // NOI18N |
| // hook to permit perf testing of time to *apparently* shut down |
| try { |
| TopSecurityManager.exit(status); |
| } finally { |
| onExit.countDown(); |
| } |
| } |
| |
| } |
| |
| private void doApproved(boolean isApproved, int status) throws ThreadDeath { |
| if (isApproved) { |
| try { |
| try { |
| NbLoaderPool.store(); |
| } catch (IOException ioe) { |
| Logger.getLogger(NbLifecycleManager.class.getName()).log(Level.WARNING, null, ioe); |
| } |
| //#46940 -saving just once.. |
| // // save window system, [PENDING] remove this after the winsys will |
| // // persist its state automaticaly |
| // if (windowSystem != null) { |
| // windowSystem.save(); |
| // } |
| SessionManager.getDefault().close(); |
| } catch (ThreadDeath td) { |
| throw td; |
| } catch (Throwable t) { |
| // Do not let problems here prevent system shutdown. The module |
| // system is down; the IDE cannot be used further. |
| Exceptions.printStackTrace(t); |
| } |
| // #37231 Someone (e.g. Jemmy) can install its own EventQueue and then |
| // exit is dispatched through that proprietary queue and it |
| // can be refused by security check. So, we need to replan |
| // to RequestProcessor to avoid security problems. |
| Task exitTask = new Task(new NbLifeExit(5, status, null, onExit)); |
| RP.post(exitTask); |
| } else { |
| // end of exit |
| onExit.countDown(); |
| } |
| } |
| |
| } // end of ExitActions |