RenameDataSourceAction.java

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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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package com.sun.tools.visualvm.core.ui.actions;

import com.sun.tools.visualvm.core.datasource.DataSource;
import com.sun.tools.visualvm.core.datasource.descriptor.DataSourceDescriptorFactory;
import java.awt.event.ActionEvent;
import org.openide.util.NbBundle;

/**
 *
 * @author Jiri Sedlacek
 */
class RenameDataSourceAction extends SingleDataSourceAction<DataSource> {
    
    private static RenameDataSourceAction instance;
    
    public static synchronized RenameDataSourceAction instance() {
        if (instance == null) 
            instance = new RenameDataSourceAction();
        return instance;
    }

    
    protected void actionPerformed(DataSource dataSource, ActionEvent actionEvent) {
        RenameConfigurator configurator = RenameConfigurator.defineName(dataSource);
        if (configurator != null)
            DataSourceDescriptorFactory.getDescriptor(dataSource).setName(configurator.getDisplayName());
    }

    protected boolean isEnabled(DataSource dataSource) {
        return DataSourceDescriptorFactory.getDescriptor(dataSource).supportsRename();
    }
    
    
    private RenameDataSourceAction() {
        super(DataSource.class);
        putValue(NAME, NbBundle.getMessage(RenameDataSourceAction.class, "LBL_Rename1"));   // NOI18N
        putValue(SHORT_DESCRIPTION, NbBundle.getMessage(RenameDataSourceAction.class, "LBL_Rename"));   // NOI18N
    }
    
}