/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jclouds.abiquo.binders.cloud;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.abiquo.domain.util.LinkUtils;
import org.jclouds.http.HttpRequest;
import org.jclouds.rest.binders.BindToXMLPayload;
import org.jclouds.xml.XMLParser;
import com.abiquo.model.rest.RESTLink;
import com.abiquo.model.transport.LinksDto;
import com.abiquo.server.core.infrastructure.network.AbstractIpDto;
/**
* Bind the link reference to an {@link AbstractIpDto} object into the payload.
*
* @author Ignasi Barrera
*/
@Singleton
public class BindIpRefsToPayload extends BindToXMLPayload {
@Inject
public BindIpRefsToPayload(final XMLParser xmlParser) {
super(xmlParser);
}
@Override
public <R extends HttpRequest> R bindToRequest(final R request, final Object input) {
checkArgument(checkNotNull(input, "input") instanceof AbstractIpDto[],
"this binder is only valid for AbstractIpDto arrays");
AbstractIpDto[] ips = (AbstractIpDto[]) input;
LinksDto refs = new LinksDto();
for (AbstractIpDto ip : ips) {
RESTLink selfLink = checkNotNull(LinkUtils.getSelfLink(ip), "AbstractIpDto must have an edit or self link");
if (refs.searchLinkByHref(selfLink.getHref()) == null) {
RESTLink ref = new RESTLink(selfLink.getTitle(), selfLink.getHref());
ref.setType(selfLink.getType());
refs.addLink(ref);
}
}
return super.bindToRequest(request, refs);
}
}