/*
* 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.apache.isis.viewer.restfulobjects.applib.domainobjects;
import com.fasterxml.jackson.databind.JsonNode;
import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation.HasExtensions;
import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation.HasLinkToSelf;
import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation.HasLinks;
import org.apache.isis.viewer.restfulobjects.applib.LinkRepresentation;
import org.apache.isis.viewer.restfulobjects.applib.Rel;
public abstract class DomainRepresentation extends JsonRepresentation implements HasLinkToSelf, HasLinks, HasExtensions {
public DomainRepresentation(final JsonNode jsonNode) {
super(jsonNode);
}
@Override
public LinkRepresentation getSelf() {
return getLinkWithRel(Rel.SELF);
}
@Override
public JsonRepresentation getLinks() {
return getArray("links").ensureArray();
}
public LinkRepresentation getLinkWithRel(final Rel rel) {
for (final LinkRepresentation linkRepr : getLinks().arrayIterable(LinkRepresentation.class)) {
if(rel.matches(linkRepr.getRel())) {
return linkRepr;
}
}
return null;
}
public LinkRepresentation getLinkWithRel(final String rel) {
return getLink(String.format("links[rel=%s]", rel));
}
@Override
public JsonRepresentation getExtensions() {
return getMap("extensions");
}
}