org.netbeans.modules.profiler.ProfilerModule Maven / Gradle / Ivy
/*
* 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.modules.profiler;
import org.netbeans.lib.profiler.ProfilerLogger;
import org.netbeans.lib.profiler.common.Profiler;
import org.netbeans.lib.profiler.utils.MiscUtils;
import org.netbeans.modules.profiler.actions.ResetResultsAction;
import org.openide.modules.ModuleInstall;
import org.openide.util.NbBundle;
import javax.swing.*;
import org.netbeans.modules.profiler.api.ProfilerDialogs;
/**
* @author Tomas Hurka
* @author Ian Formanek
*/
@NbBundle.Messages({
"ProfilerModule_CalibrationFailedMessage=Calibration failed.\nPlease check your setup and run the calibration again.",
"ProfilerModule_ExitingFromProfileMessage=Profiling session is currently in progress\nDo you want to stop the current session and exit the IDE?",
"ProfilerModule_QuestionDialogCaption=Question",
"ProfilerModule_ExitingFromAttachMessage=Profiling session is currently in progress\nDo you want to detach from the target application and exit the IDE?"
})
public final class ProfilerModule extends ModuleInstall {
//~ Static fields/initializers -----------------------------------------------------------------------------------------------
public static final String LIBS_DIR = "lib"; //NOI18N
//~ Methods ------------------------------------------------------------------------------------------------------------------
/**
* Called when the IDE is about to exit. The default implementation returns true.
* The module may cancel the exit if it is not prepared to be shut down.
*
* @return true if it is ok to exit the IDE
*/
public boolean closing() {
if (!NetBeansProfiler.isInitialized()) return true;
final int state = Profiler.getDefault().getProfilingState();
final int mode = Profiler.getDefault().getProfilingMode();
if ((state == Profiler.PROFILING_PAUSED) || (state == Profiler.PROFILING_RUNNING)) {
if (mode == Profiler.MODE_PROFILE) {
if (!ProfilerDialogs.displayConfirmation(
Bundle.ProfilerModule_ExitingFromProfileMessage(),
Bundle.ProfilerModule_QuestionDialogCaption())) {
return false;
}
Profiler.getDefault().stopApp();
} else {
if (!ProfilerDialogs.displayConfirmation(
Bundle.ProfilerModule_ExitingFromAttachMessage(),
Bundle.ProfilerModule_QuestionDialogCaption())) {
return false;
}
Profiler.getDefault().detachFromApp();
}
}
// cleanup before exiting the IDE, always returns true
// if (LiveResultsWindow.hasDefault()) {
// LiveResultsWindow.getDefault().ideClosing();
// }
return true;
}
/**
* Called when an already-installed module is restored (during IDE startup).
* Should perform whatever initializations are required.
* Note that it is possible for module code to be run before this method
* is called, and that code must be ready nonetheless. For example, data loaders
* might be asked to recognize a file before the module is "restored". For this
* reason, but more importantly for general performance reasons, modules should
* avoid doing anything here that is not strictly necessary - often by moving
* initialization code into the place where the initialization is actually first
* required (if ever). This method should serve as a place for tasks that must
* be run once during every startup, and that cannot reasonably be put elsewhere.
*
Basic programmatic services are available to the module at this stage -
* for example, its class loader is ready for general use, any objects registered
* declaratively to lookup (e.g. system options or services) are ready to be
* queried, and so on.
*/
public void restored() {
super.restored();
MiscUtils.setVerbosePrint(); // for EA, we want as many details in the log file as possible to be able to resolve user problems
// Settings have to be load on startup at least for the following calibration (saved calibration data loading) stuff
// to run correctly - it needs to know the saved JVM executable file/version to run.
MiscUtils.deleteHeapTempFiles();
}
/**
* Called when the module is uninstalled (from a running IDE).
* Should remove whatever functionality from the IDE that it had registered.
*/
public void uninstalled() {
try {
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
// stop or detach from any profiling in progress
final int state = Profiler.getDefault().getProfilingState();
final int mode = Profiler.getDefault().getProfilingMode();
if ((state == Profiler.PROFILING_PAUSED) || (state == Profiler.PROFILING_RUNNING)) {
if (mode == Profiler.MODE_PROFILE) {
Profiler.getDefault().stopApp();
} else {
Profiler.getDefault().detachFromApp();
}
}
// NB is performing IDE reset after uninstall anyway; no need to close the windows explicitly
// // force closing of all windows
// ProfilerControlPanel2.closeIfOpened();
// TelemetryOverviewPanel.closeIfOpened();
// LiveResultsWindow.closeIfOpened();
// TelemetryWindow.closeIfOpened();
// ThreadsWindow.closeIfOpened();
// SnapshotResultsWindow.closeAllWindows();
// ProfilingPointsWindow.closeIfOpened();
// perform any shutdown
((NetBeansProfiler) Profiler.getDefault()).shutdown();
ResetResultsAction.getInstance().actionPerformed(null); // cleanup client data
}
});
} catch (Exception e) {
ProfilerLogger.log(e);
}
// proceed with uninstall
super.uninstalled();
}
}