/*******************************************************************************
* Copyright (c) 2015 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Jan S. Rellermeyer, IBM Research - initial API and implementation
*******************************************************************************/
package org.osgi.impl.service.rest.resources;
import org.osgi.framework.ServiceReference;
import org.osgi.impl.service.rest.PojoReflector;
import org.osgi.impl.service.rest.RestService;
import org.osgi.impl.service.rest.pojos.ServicePojoList;
import org.restlet.data.MediaType;
import org.restlet.representation.Representation;
import org.restlet.representation.Variant;
/**
* The service list resource, a list of the paths of all services.
*
* @author Jan S. Rellermeyer, IBM Research
*/
public class ServiceListResource extends AbstractOSGiResource<ServicePojoList> {
private static final MediaType MEDIA_TYPE = MediaType.valueOf("application/org.osgi.services");
public ServiceListResource() {
super(PojoReflector.getReflector(ServicePojoList.class), MEDIA_TYPE);
}
@Override
public Representation get(final Variant variant) {
try {
final String filter = getQuery().getFirstValue(RestService.FILTER_ID_KEY);
final ServiceReference<?>[] srefs = getBundleContext()
.getAllServiceReferences(null, filter);
return getRepresentation(new ServicePojoList(srefs), variant);
} catch (final Exception e) {
return ERROR(e, variant);
}
}
}