/* Copyright (c) 2008 Google Inc.
*
* Licensed 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 sample.gtt;
import com.google.gdata.client.gtt.GttService;
import sample.util.SimpleCommandLineParser;
import com.google.gdata.data.MediaContent;
import com.google.gdata.data.PlainTextConstruct;
import com.google.gdata.data.gtt.GlossaryEntry;
import com.google.gdata.data.media.MediaFileSource;
import com.google.gdata.util.ContentType;
import com.google.gdata.util.ServiceException;
import java.io.File;
import java.io.IOException;
import java.net.URL;
/**
* Updates glossaries.
*
*
*/
public class UpdateGlossaryCommand implements Command {
public static final UpdateGlossaryCommand INSTANCE
= new UpdateGlossaryCommand();
/**
* This is a singleton.
*/
private UpdateGlossaryCommand() {
}
public void execute(GttService service, String[] args)
throws IOException, ServiceException {
SimpleCommandLineParser parser = new SimpleCommandLineParser(args);
String id = parser.getValue("id");
URL feedUrl = FeedUris.getGlossaryFeedUrl(id);
GlossaryEntry requestEntry = service.getEntry(feedUrl, GlossaryEntry.class);
System.out.println("You want to update glossary with id:" + id + " ...");
if (parser.containsKey("title")) {
String title = parser.getValue("title");
System.out.println("...by changing title to " + title);
requestEntry.setTitle(new PlainTextConstruct(title));
}
if (parser.containsKey("file")) {
String filename = parser.getValue("file");
System.out.println("...by appending contents from file " + filename);
File file = new File(filename);
String mimeType = "text/csv";
MediaFileSource fileSource = new MediaFileSource(file, mimeType);
MediaContent content = new MediaContent();
content.setMediaSource(fileSource);
content.setMimeType(new ContentType(mimeType));
requestEntry.setContent(content);
}
System.out.print("Updating glossaries....");
System.out.flush();
GlossaryEntry resultEntry = null;
if (requestEntry.getContent() == null) {
resultEntry = service.update(feedUrl, requestEntry);
} else {
resultEntry = service.updateMedia(feedUrl, requestEntry);
}
printResults(resultEntry);
}
private void printResults(GlossaryEntry entry) {
System.out.println("...done, glossary was successfully updated with "
+ " given attributes.");
String id = entry.getId().substring(entry.getId().lastIndexOf('/') + 1);
System.out.println("->"
+ "id = " + id
+ ", title = '" + entry.getTitle().getPlainText() + "'");
}
public String helpString() {
return "Updates glossary."
+ "\n\t--id <id>\t; id of glossary to update"
+ "\n\t--title <title>\t; a name for this glossary"
+ "\n\t--file <filename>\t; Path of file containing glossary "
+ "entries";
}
}