/* Copyright (c) 2001 - 2009 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, availible at the root
* application directory.
*/
package org.geoserver.catalog.rest;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.geoserver.catalog.Catalog;
import org.geoserver.config.util.XStreamPersister;
import org.geoserver.rest.format.DataFormat;
import org.geoserver.rest.format.ReflectiveJSONFormat;
import org.geoserver.rest.format.ReflectiveXMLFormat;
import org.restlet.Context;
import org.restlet.data.Request;
import org.restlet.data.Response;
public abstract class AbstractCatalogResource extends CatalogResourceBase {
public AbstractCatalogResource(Context context,Request request, Response response, Class clazz,
Catalog catalog) {
super(context, request, response, clazz, catalog);
}
@Override
protected ReflectiveXMLFormat createXMLFormat(Request request,Response response) {
return new ReflectiveXMLFormat() {
@Override
protected void write(Object data, OutputStream output) throws IOException {
XStreamPersister p = xpf.createXMLPersister();
p.setCatalog( catalog );
p.setReferenceByName(true);
p.setExcludeIds();
configurePersister(p,this);
p.save( data, output );
}
@Override
protected Object read(InputStream in)
throws IOException {
XStreamPersister p = xpf.createXMLPersister();
p.setCatalog( catalog );
configurePersister(p,this);
return p.load( in, clazz );
}
};
}
@Override
protected ReflectiveJSONFormat createJSONFormat(Request request,Response response) {
return new ReflectiveJSONFormat() {
@Override
protected void write(Object data, OutputStream output)
throws IOException {
XStreamPersister p = xpf.createJSONPersister();
p.setCatalog(catalog);
p.setReferenceByName(true);
p.setExcludeIds();
configurePersister(p,this);
p.save( data, output );
}
@Override
protected Object read(InputStream input)
throws IOException {
XStreamPersister p = xpf.createJSONPersister();
p.setCatalog(catalog);
configurePersister(p,this);
return p.load( input, clazz );
}
};
}
/**
* Method for subclasses to perform additional configuration of the
* xstream instance used for serializing/de-serializing objects.
*/
protected void configurePersister(XStreamPersister persister, DataFormat format) {
}
}