org.graalvm.visualvm.jfr.JFRSnapshotDescriptor Maven / Gradle / Ivy

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 * Copyright (c) 2019, 2022, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
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 * by Oracle in the LICENSE file that accompanied this code.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * 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 org.graalvm.visualvm.jfr;

import java.awt.Image;
import org.graalvm.visualvm.core.snapshot.SnapshotDescriptor;
import org.graalvm.visualvm.core.snapshot.SnapshotsSupport;
import org.openide.util.ImageUtilities;
import org.openide.util.NbBundle;

/**
 * DataSourceDescriptor for JFRSnapshot.
 *
 * @author Jiri Sedlacek
 */
public class JFRSnapshotDescriptor extends SnapshotDescriptor {

    private static final Image ICON = SnapshotsSupport.getInstance().createSnapshotIcon(
            ImageUtilities.loadImage("org/graalvm/visualvm/jfr/resources/jfrSnapshot.png", true)); // NOI18N

    /**
     * Creates new instance of JFRSnapshotDescriptor.
     * 
     * @param snapshot JFRSnapshot for the descriptor.
     */
    public JFRSnapshotDescriptor(JFRSnapshot snapshot) {
        super(snapshot, resolveSnapshotName(snapshot), NbBundle.getMessage(JFRSnapshotDescriptor.class, "DESCR_CoreDump"), ICON, // NOI18N
              resolvePosition(snapshot, POSITION_AT_THE_END, true), EXPAND_NEVER);
    }
    
    
    private static String resolveName(JFRSnapshot snapshot) {
        String persistedName = resolveName(snapshot, null);
        return persistedName != null ? persistedName : snapshot.getFile().getName();
    }
    
}