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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.tools.visualvm.coredump;
import com.sun.tools.visualvm.core.datasource.DataSource;
import com.sun.tools.visualvm.core.snapshot.Snapshot;
import com.sun.tools.visualvm.core.snapshot.SnapshotsSupport;
import java.io.File;
import java.io.IOException;
import org.openide.util.NbBundle;
import org.openide.util.Utilities;
/**
* Abstract implementation of CoreDump.
* Each coredump is defined by a coredump file and JDK_HOME directory of the JDK
* which was running the original application.
*
* @author Jiri Sedlacek
* @author Tomas Hurka
*/
public abstract class CoreDump extends Snapshot {
private final File jdkHome;
/**
* Creates new instance of a coredump.
*
* @param file coredump file.
* @param jdkHome JDK_HOME directory of the JDK which was running the original application.
* @throws java.io.IOException if file or jdkHome are invalid.
*/
public CoreDump(File file, File jdkHome) throws IOException {
this(file, jdkHome, null);
}
/**
* Creates new instance of a coredump.
*
* @param file coredump file.
* @param jdkHome JDK_HOME directory of the JDK which was running the original application.
* @param master master DataSource for the coredump.
* @throws java.io.IOException if file or jdkHome are invalid.
*/
public CoreDump(File file, File jdkHome, DataSource master) throws IOException {
super(file, CoreDumpSupport.getCategory(), master);
if (!file.exists() || !file.isFile())
throw new IOException("File " + file.getAbsolutePath() + " does not exist"); // NOI18N
if (jdkHome != null) {
if (!jdkHome.exists() || !jdkHome.isDirectory())
throw new IOException("Java Home " + jdkHome.getAbsolutePath() + " does not exist"); // NOI18N
this.jdkHome = jdkHome;
} else {
this.jdkHome = new File(System.getProperty("java.home")).getCanonicalFile(); // NOI18N
}
}
/**
* Returns the Java executable of the JDK which was running the original application.
*
* @return the Java executable of the JDK which was running the original application.
*/
public final String getExecutable() {
String home = getJDKHome();
String exec = home+File.separatorChar+"bin"+File.separatorChar+"java"; // NOI18N
if (Utilities.isWindows()) {
exec +=".exe"; // NOI18N
}
return exec;
}
/**
* Returns JDK_HOME directory of the JDK which was running the original application.
*
* @return JDK_HOME directory of the JDK which was running the original application.
*/
public final String getJDKHome() {
return jdkHome.getAbsolutePath();
}
public boolean supportsSaveAs() {
return true;
}
public void saveAs() {
SnapshotsSupport.getInstance().saveAs(this, NbBundle.getMessage(CoreDump.class, "LBL_Save_Core_Dump_As")); // NOI18N
}
}