/*
* Claudia Project
* http://claudia.morfeo-project.org
*
* (C) Copyright 2010 Telefonica Investigacion y Desarrollo
* S.A.Unipersonal (Telefonica I+D)
*
* See CREDITS file for info about members and contributors.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the Affero GNU General Public License (AGPL) as
* published by the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the Affero GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* If you want to use this software an plan to distribute a
* proprietary application in any way, and you are not licensing and
* distributing your source code under AGPL, you probably need to
* purchase a commercial license of the product. Please contact
* claudia-support@lists.morfeo-project.org for more information.
*/
package com.telefonica.claudia.smi.provisioning;
import static com.telefonica.claudia.smi.ExceptionMessages.ERROR_VM_COMMUNICATION;
import java.io.IOException;
import org.apache.log4j.Logger;
import org.restlet.Context;
import org.restlet.data.MediaType;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.data.Status;
import org.restlet.resource.Representation;
import org.restlet.resource.Resource;
import org.restlet.resource.ResourceException;
import org.restlet.resource.StringRepresentation;
import org.restlet.resource.Variant;
import com.telefonica.claudia.smi.URICreation;
public class NetworkResource extends Resource {
String vdcId;
String vappId;
String orgId;
String netId;
private static Logger log = Logger.getLogger("es.tid.reservoir.serviceManager.OCCI");
public NetworkResource(Context context, Request request,
Response response) {
super(context, request, response);
this.vappId = (String) getRequest().getAttributes().get("vapp-id");
this.vdcId = (String) getRequest().getAttributes().get("vdc-id");
this.orgId = (String) getRequest().getAttributes().get("org-id");
this.netId = (String) getRequest().getAttributes().get("net-id");
if (vdcId != null && orgId != null && vappId!=null && netId != null) {
// Define the supported variant.
getVariants().add(new Variant(MediaType.TEXT_XML));
// By default a resource cannot be updated.
setModifiable(true);
} else {
// This resource is not available.
setAvailable(false);
}
log.info("Network resource created");
}
/**
* GET request: returns a XML representation of the actual state of the
* selected network resource. The XML has the following format (example):
*
*/
@Override
public Representation represent(Variant variant) throws ResourceException {
log.info("GET request recieved");
if (MediaType.TEXT_XML.equals(variant.getMediaType())) {
try {
ProvisioningDriver actualDriver= (ProvisioningDriver) getContext().getAttributes().get(ProvisioningApplication.ATTR_PLUGIN_PROVISIONING);
actualDriver.getNetwork(URICreation.getNetworkFQN(orgId, vdcId, vappId, netId));
String networkDefinition = actualDriver.getNetwork(URICreation.getNetworkFQN(orgId, vdcId, vappId, netId));
StringRepresentation representation = new StringRepresentation(networkDefinition, MediaType.TEXT_XML);
log.debug("Data representation returned [" + networkDefinition + "]");
getResponse().setStatus(Status.SUCCESS_OK);
return representation;
} catch (IOException e) {
log.error(ERROR_VM_COMMUNICATION + e.getMessage());
getResponse().setStatus(Status.SERVER_ERROR_INTERNAL, e);
}
}
return null;
}
/**
* DELETE request: remove the selected network.
*/
@Override
public void removeRepresentations() throws ResourceException {
log.info("DELETE request recieved on network " + netId);
try {
ProvisioningDriver actualDriver= (ProvisioningDriver) getContext().getAttributes().get(ProvisioningApplication.ATTR_PLUGIN_PROVISIONING);
actualDriver.deleteNetwork(URICreation.getNetworkFQN(orgId, vdcId, vappId, netId));
getResponse().setStatus(Status.SUCCESS_OK);
} catch (IOException e) {
log.error(ERROR_VM_COMMUNICATION + e.getMessage());
getResponse().setStatus(Status.SERVER_ERROR_INTERNAL, e);
}
}
}