WCSXStreamLoader.java

package org.geoserver.wcs;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.geoserver.config.GeoServer;
import org.geoserver.config.util.XStreamPersister;
import org.geoserver.config.util.XStreamServiceLoader;
import org.geoserver.platform.GeoServerResourceLoader;
import org.geotools.util.Version;

/**
 * Loads and persist the {@link WCSInfo} object to and from xstream 
 * persistence.
 * 
 * @author Justin Deoliveira, The Open Planning Project
 *
 */
public class WCSXStreamLoader extends XStreamServiceLoader<WCSInfo> {

    
    public WCSXStreamLoader(GeoServerResourceLoader resourceLoader) {
        super(resourceLoader, "wcs");
        
    }

    public Class<WCSInfo> getServiceClass() {
        return WCSInfo.class;
    }
    
    protected WCSInfo createServiceFromScratch(GeoServer gs) {
        
        WCSInfoImpl wcs = new WCSInfoImpl();
        wcs.setId( "wcs" );
        
        return wcs;
    }

    @Override
    protected void initXStreamPersister(XStreamPersister xp, GeoServer gs) {
        xp.getXStream().alias( "wcs", WCSInfo.class, WCSInfoImpl.class );
    }
    
    @Override
    protected WCSInfo initialize(WCSInfo service) {
        if ( service.getVersions() == null ) {
            ((WCSInfoImpl)service).setVersions( new ArrayList() );
        }
        if ( service.getVersions().isEmpty() ) {
            service.getVersions().add( new Version( "1.0.0") );
            service.getVersions().add( new Version( "1.1.1" ) );
        }
        return service;
    }

}