/*
* 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.binding.gdata;
import com.google.gdata.client.Query;
import com.google.gdata.data.Feed;
import com.google.gdata.data.Entry;
import com.google.gdata.data.PlainTextConstruct;
import org.apache.tuscany.sca.binding.gdata.collection.Collection;
import org.apache.tuscany.sca.binding.gdata.collection.NotFoundException;
import org.osoa.sca.annotations.Reference;
public class CustomerClientImpl implements CustomerClient {
@Reference
public Collection resourceCollection;
// Call Collection.getFeed()
public Feed clientGetFeed() throws Exception {
// Get all the entries from the provider, return in a single feed
System.out.println(">>> get the feed from the provider service");
Feed feed = resourceCollection.getFeed();
System.out.println("\n\n!!! Fetched feed title: " + feed.getTitle().getPlainText());
int i = 0;
for (Object o : feed.getEntries()) {
com.google.gdata.data.Entry e = (com.google.gdata.data.Entry)o;
System.out.print("Entry" + i + "\t");
System.out.println(" id = " + e.getId() + "\t title = " + e.getTitle().getPlainText());
i++;
}
return feed;
}
// Call Collection.get(entryID)
public Entry clientGetEntry(String entryID) throws Exception {
// Get an existing entry based on its id
System.out.println(">>> get an existing entry from the provider service");
Entry entry = resourceCollection.get(entryID);
System.out.println("\n\n!!! Entry retrieved with id=" + entry.getId()
+ " title="
+ entry.getTitle().getPlainText());
return entry;
}
// Call Collection.post(newEntry)
public Entry clientPost(Entry newEntry) throws Exception {
// Put a new entry to the provider
System.out.println(">>> post a new entry to the provider service");
Entry confirmedNewEntry = resourceCollection.post(newEntry);
System.out.println("!!! New entry posted with id=" + confirmedNewEntry.getId()
+ " title="
+ confirmedNewEntry.getTitle().getPlainText());
System.out.println("\n");
return confirmedNewEntry;
}
// Call Collection.delete(newEntry)
public void clientDelete(String entryID) throws Exception {
// Put a new entry to the provider
System.out.println(">>> delete an existing entry from the provider service");
System.out.println(">>> delete id=" + "urn:uuid:customer-1");
resourceCollection.delete(entryID);
System.out.println("!!! entry with id" + entryID);
System.out.println("\n");
}
// Call Collection.put(entry, updatedTitle)
public void clientPut(String entryID, String newTitle) throws Exception {
System.out.println("clientPut");
// Put a new entry to the provider
System.out.println(">>> put id=" + entryID + " title=" + newTitle);
Entry entry = resourceCollection.get(entryID);
//change the title of this entry
entry.setTitle(new PlainTextConstruct(newTitle));
resourceCollection.put(entryID, entry);
System.out.println("!!! Updated entry with id=" + entry.getId() + " title=" + entry.getTitle());
System.out.println("\n");
}
// Call Collection.getFeed()
public Feed clientQuery(Query query) throws Exception {
// Get all the entries from the provider, return in a single feed
System.out.println(">>> query the service");
Feed feed = resourceCollection.query(query);
System.out.println("\n\n!!! Query result feed title: " + feed.getTitle().getPlainText());
int i = 0;
for (Object o : feed.getEntries()) {
com.google.gdata.data.Entry e = (com.google.gdata.data.Entry)o;
System.out.print("Entry" + i + "\t");
System.out.println(" id = " + e.getId() + "\t title = " + e.getTitle().getPlainText());
i++;
}
return feed;
}
}