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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* 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.core.datasource.descriptor;
import com.sun.tools.visualvm.core.datasource.DataSource;
import com.sun.tools.visualvm.core.model.ModelFactory;
import com.sun.tools.visualvm.core.model.ModelProvider;
import com.sun.tools.visualvm.core.properties.PropertiesSupport;
/**
* ModelFactory for DataSourceDescriptors.
*
* @author Tomas Hurka
*/
public final class DataSourceDescriptorFactory extends ModelFactory<DataSourceDescriptor,DataSource> implements ModelProvider<DataSourceDescriptor,DataSource> {
private static DataSourceDescriptorFactory dsDescFactory;
private DataSourceDescriptorFactory() {
}
/**
* Returns the singleton instance of DataSourceDescriptorFactory.
*
* @return singleton instance of DataSourceDescriptorFactory.
*/
public static synchronized DataSourceDescriptorFactory getDefault() {
if (dsDescFactory == null) {
dsDescFactory = new DataSourceDescriptorFactory();
dsDescFactory.registerProvider(dsDescFactory);
// Register General properties tab support
PropertiesSupport.sharedInstance().registerPropertiesProvider(
new GeneralPropertiesProvider(), DataSource.class);
}
return dsDescFactory;
}
/**
* Returns DataSourceDescriptor for given DataSource.
* Use this method to get for example a DataSource name or icon.
*
* @param ds DataSource for which to get the descriptor.
* @return DataSourceDescriptor for given DataSource.
*/
public static DataSourceDescriptor getDescriptor(DataSource ds) {
return getDefault().getModel(ds);
}
/**
* Creates DataSourceDescriptor for given DataSource.
* This method is used by the ModelFactory framework, typically you need
* to use the DataSourceDescriptor.getDescriptor(DataSource) method to get
* properties of a DataSource.
*
* @param ds DataSource for which to create the descriptor.
* @return new DataSourceDescriptor for given DataSource.
*/
public DataSourceDescriptor createModelFor(DataSource ds) {
return new DefaultDataSourceDescriptor(ds);
}
private static class DefaultDataSourceDescriptor extends DataSourceDescriptor {
DefaultDataSourceDescriptor(DataSource ds) {
super(ds);
}
}
}