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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.tools.visualvm.profiling.snapshot;
import com.sun.tools.visualvm.core.snapshot.SnapshotCategory;
import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.SwingUtilities;
import javax.swing.filechooser.FileFilter;
import org.netbeans.api.actions.Openable;
import org.netbeans.api.progress.ProgressHandle;
import org.netbeans.api.progress.ProgressHandleFactory;
import org.netbeans.modules.profiler.ResultsManager;
import org.netbeans.modules.profiler.api.ProfilerDialogs;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileUtil;
import org.openide.loaders.DataObject;
import org.openide.util.NbBundle;
import org.openide.util.RequestProcessor;
/**
*
* @author Jiri Sedlacek
* @author Tomas Hurka
*/
final class ProfilerSnapshotCategory extends SnapshotCategory<ProfilerSnapshot> {
private static final Logger LOGGER =
Logger.getLogger(ProfilerSnapshotCategory.class.getName());
private static final String NAME = NbBundle.getMessage(
ProfilerSnapshotCategory.class, "MSG_Profiler_Snapshots"); // NOI18N
private static final String PREFIX = "snapshot"; // NOI18N
private static final String NPS_SUFFIX = "."+ResultsManager.SNAPSHOT_EXTENSION; // NOI18N
private static final String NPSS_SUFFIX = "."+ResultsManager.STACKTRACES_SNAPSHOT_EXTENSION; // NOI18N
public ProfilerSnapshotCategory() {
super(NAME, ProfilerSnapshot.class, PREFIX, NPS_SUFFIX, 30);
}
public boolean supportsOpenSnapshot() {
return true;
}
protected boolean isSnapshot(File file) {
if (super.isSnapshot(file)) {
return true;
}
return file != null && file.getName().endsWith(NPSS_SUFFIX);
}
public void openSnapshot(final File file) {
RequestProcessor.getDefault().post(new Runnable() {
public void run() {
ProgressHandle pHandle = null;
try {
pHandle = ProgressHandleFactory.createHandle(
NbBundle.getMessage(ProfilerSnapshotCategory.class,
"MSG_Opening_Profiler_Snapshot")); // NOI18N
pHandle.setInitialDelay(0);
pHandle.start();
try {
FileObject fileObject = FileUtil.toFileObject(file);
DataObject dobj = DataObject.find(fileObject);
Openable openCookie = dobj.getLookup().lookup(Openable.class);
openCookie.open();
} catch (Exception e) {
LOGGER.log(Level.INFO, "Error loading profiler snapshot", e); // NOI18N
SwingUtilities.invokeLater(new Runnable() {
public void run() {
ProfilerDialogs.displayError(
NbBundle.getMessage(ProfilerSnapshotCategory.class,
"MSG_Opening_snapshot_failed")); // NOI18N
}
});
}
} finally {
final ProgressHandle pHandleF = pHandle;
SwingUtilities.invokeLater(new Runnable() {
public void run() { if (pHandleF != null) pHandleF.finish(); }
});
}
}
});
}
public FileFilter getFileFilter() {
return new FileFilter() {
public boolean accept(File f) {
return f.isDirectory() || isSnapshot(f);
}
public String getDescription() {
String suff = getSuffix();
return getName() + (suff != null ? " (*" + suff +", *" + NPSS_SUFFIX + ")" : ""); // NOI18N
}
};
}
}