001/**
002 *  Licensed to the Apache Software Foundation (ASF) under one or more
003 *  contributor license agreements.  See the NOTICE file distributed with
004 *  this work for additional information regarding copyright ownership.
005 *  The ASF licenses this file to You under the Apache License, Version 2.0
006 *  (the "License"); you may not use this file except in compliance with
007 *  the License.  You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 *  Unless required by applicable law or agreed to in writing, software
012 *  distributed under the License is distributed on an "AS IS" BASIS,
013 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 *  See the License for the specific language governing permissions and
015 *  limitations under the License.
016 */
017package org.apache.isis.viewer.restfulobjects.rendering.domainobjects;
018
019import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
020import org.apache.isis.core.metamodel.services.ServiceUtil;
021import org.apache.isis.viewer.restfulobjects.applib.Rel;
022import org.apache.isis.viewer.restfulobjects.applib.RepresentationType;
023import org.apache.isis.viewer.restfulobjects.rendering.LinkBuilder;
024
025public class DomainServiceLinkTo extends DomainObjectLinkTo {
026    private String serviceId;
027
028    @Override
029    public ObjectAdapterLinkTo with(final ObjectAdapter objectAdapter) {
030        serviceId = ServiceUtil.id(objectAdapter.getObject());
031        return super.with(objectAdapter);
032    }
033
034    @Override
035    public LinkBuilder builder(final Rel rel) {
036        final LinkBuilder linkBuilder = LinkBuilder.newBuilder(rendererContext, 
037                relElseDefault(rel).andParam("serviceId", serviceId), 
038                RepresentationType.DOMAIN_OBJECT, 
039                linkRef(new StringBuilder()).toString());
040        linkBuilder.withTitle(objectAdapter.titleString());
041        return linkBuilder;
042    }
043
044
045    @Override
046    protected StringBuilder linkRef(StringBuilder buf) {
047        return buf.append("services/").append(serviceId);
048    }
049
050    @Override
051    protected Rel defaultRel() {
052        return Rel.SERVICE;
053    }
054
055
056}