/*
 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
 * 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 org.graalvm.visualvm.modules.jvmcap;

import org.graalvm.visualvm.application.Application;
import org.graalvm.visualvm.application.snapshot.ApplicationSnapshot;
import org.graalvm.visualvm.application.views.ApplicationViewsSupport;
import org.graalvm.visualvm.core.snapshot.Snapshot;
import org.graalvm.visualvm.core.ui.DataSourceViewPlugin;
import org.graalvm.visualvm.core.ui.DataSourceViewPluginProvider;

/**
 *
 * @author Jiri Sedlacek
 */
class ApplicationViewPluginProvider extends DataSourceViewPluginProvider<Application> {

    protected DataSourceViewPlugin createPlugin(Application application) {
        return new JvmCapabilitiesViewPlugin(application, JvmCapabilitiesModel.create(application));
    }
    
    protected boolean supportsPluginFor(Application t) {
        return true;
    }
    
    protected boolean supportsSavePluginFor(Application application, Class<? extends Snapshot> snapshotClass) {
        return ApplicationSnapshot.class.isAssignableFrom(snapshotClass);
    }
    
    protected void savePlugin(Application application, Snapshot snapshot) {
        JvmCapabilitiesViewPlugin view = (JvmCapabilitiesViewPlugin)getCachedPlugin(application);
        if (view != null) view.getModel().save(snapshot);
        else JvmCapabilitiesModel.create(application).save(snapshot);
    }
    
    
    private ApplicationViewPluginProvider() {
    }
    
    
    static void initialize() {
        ApplicationViewsSupport.sharedInstance().getOverviewView().
                registerPluginProvider(new ApplicationViewPluginProvider());
    }

}
