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path: root/sandbox/slaws/domain-view/src/main/java/org/apache/tuscany/sca/domain/CompositeAtomViewImpl.java
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/*
 * 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.tuscany.sca.domain;

import java.util.Date;

import javax.ws.rs.core.UriInfo;

import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.xml.Utils;
import org.apache.tuscany.sca.runtime.DomainRegistry;
import org.apache.wink.common.model.atom.AtomEntry;
import org.apache.wink.common.model.atom.AtomFeed;
import org.apache.wink.common.model.atom.AtomLink;
import org.apache.wink.common.model.atom.AtomText;

/**
 * Some hand crafted HTTP code to help me think about what info is missing
 * from the domain registry
 */
public class CompositeAtomViewImpl implements CompositeAtomView {
    
    private String domainName;
    
    public CompositeAtomViewImpl(String domainName){
        this.domainName = domainName;
    } 
    
    public AtomFeed getFeed(UriInfo uriInfo) {
        AtomFeed feed = new AtomFeed();
        feed.setId(domainName + " composites");
        feed.setTitle(new AtomText("Composites installed in domain: " + domainName));
        feed.setUpdated(new Date());
        AtomLink feedLink = new AtomLink();
        feedLink.setHref(uriInfo.getPath());
        feed.getLinks().add(feedLink);
        
        DomainRegistry domainRegistry = DomainViewRunner.domainRegistry;
        Composite composite = domainRegistry.getDomainComposite();
        for (Composite tmpComposite : composite.getIncludes()){
            
            AtomEntry entry = new AtomEntry();
            entry.setId(tmpComposite.getName().toString());
            entry.setTitle(new AtomText(tmpComposite.getName().toString()));
            entry.setUpdated(new Date());
            entry.setPublished(new Date());  
            entry.setSummary(new AtomText(Utils.modelToXML(tmpComposite, true, DomainViewRunner.extensionPointRegistry)));
            
            feed.getEntries().add(entry);
        }

        return feed;
    }
      
}