/* uDig - User Friendly Desktop Internet GIS client
* http://udig.refractions.net
* (C) 2012, Refractions Research Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the Refractions BSD
* License v1.0 (http://udig.refractions.net/files/bsd3-v10.html).
*/
package org.locationtech.udig.catalog.internal;
import org.locationtech.udig.catalog.IResolve;
import org.eclipse.core.expressions.PropertyTester;
import org.geotools.data.DataStore;
import org.geotools.data.simple.SimpleFeatureSource;
import org.geotools.data.simple.SimpleFeatureStore;
import org.geotools.data.wms.WebMapServer;
import org.opengis.feature.simple.SimpleFeatureType;
import org.opengis.style.Style;
/**
* PropertyTester used to check IResolve support for common resolve targets.
*
* @author Jody Garnett (LISAsoft)
* @since 1.3.2
*/
public class CanResolvePropertyTester extends PropertyTester {
private static final String PROPERTY_FEATURESOURCE = "featureSource"; //$NON-NLS-1$
private static final String PROPERTY_FEATURESTORE = "featureStore"; //$NON-NLS-1$
private static final String PROPERTY_DATASTORE = "dataSource"; //$NON-NLS-1$
private static final String PROPERTY_WMS = "wms"; //$NON-NLS-1$
private static final String PROPERTY_WMS_LAYER = "wmsLayer"; //$NON-NLS-1$
private static final String PROPERTY_SCHEMA = "schema"; //$NON-NLS-1$
private static final String PROPERTY_STYLE = "style"; //$NON-NLS-1$
public CanResolvePropertyTester() {
}
/* (non-Javadoc)
* @see org.eclipse.core.expressions.IPropertyTester#test(java.lang.Object, java.lang.String, java.lang.Object[], java.lang.Object)
*/
@Override
public boolean test(Object receiver, String property, Object[] args, Object expectedValue) {
IResolve resolve = (IResolve) receiver;
if( resolve == null ){
return false;
}
// that is the class equivelent of "instanceof"
if( PROPERTY_FEATURESOURCE.equals(property)){
return resolve.canResolve( SimpleFeatureSource.class );
}
else if( PROPERTY_FEATURESTORE.equals(property)){
return resolve.canResolve( SimpleFeatureStore.class );
}
else if( PROPERTY_DATASTORE.equals(property)){
return resolve.canResolve( DataStore.class );
}
else if( PROPERTY_WMS.equals(property)){
return resolve.canResolve( WebMapServer.class );
}
else if( PROPERTY_WMS_LAYER.equals(property)){
return resolve.canResolve( org.geotools.data.ows.Layer.class );
}
else if( PROPERTY_SCHEMA.equals(property)){
return resolve.canResolve( SimpleFeatureType.class );
}
else if( PROPERTY_STYLE.equals(property)){
return resolve.canResolve( Style.class );
}
return false;
}
}