/* 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.Query;
import com.google.gdata.client.gtt.DocumentQuery;
import com.google.gdata.client.gtt.GttService;
import sample.util.SimpleCommandLineParser;
import com.google.gdata.data.Category;
import com.google.gdata.data.ICategory;
import com.google.gdata.data.gtt.DocumentEntry;
import com.google.gdata.data.gtt.DocumentFeed;
import com.google.gdata.util.ServiceException;
import java.io.IOException;
import java.net.URL;
/**
* Lists translation documents in the user's inbox.
*
*
*/
public class ListDocumentsCommand implements Command {
public static final ListDocumentsCommand INSTANCE
= new ListDocumentsCommand();
/**
* This is a singleton.
*/
private ListDocumentsCommand() {
}
public void execute(GttService service, String[] args)
throws IOException, ServiceException {
DocumentQuery query = createQueryFromArgs(args);
System.out.print("Fetching documents....");
System.out.flush();
DocumentFeed resultFeed = service.getFeed(query, DocumentFeed.class);
printResults(resultFeed);
}
private DocumentQuery createQueryFromArgs(String[] args) throws IOException {
SimpleCommandLineParser parser = new SimpleCommandLineParser(args);
System.out.println("You asked to list documents....");
URL feedUrl = FeedUris.getDocumentsFeedUrl();
DocumentQuery query = new DocumentQuery(feedUrl);
if (parser.containsKey("onlydeleted")) {
System.out.println("...that are deleted");
query.setOnlydeleted(true);
}
if (parser.containsKey("onlyhidden")) {
System.out.println("...that are hidden");
Query.CategoryFilter filter = new Query.CategoryFilter();
filter.addCategory(new HiddenCategory());
query.addCategoryFilter(filter);
}
if (parser.containsKey("excludehidden")) {
System.out.println("...that are not hidden");
Query.CategoryFilter filter = new Query.CategoryFilter();
filter.addExcludeCategory(new HiddenCategory());
query.addCategoryFilter(filter);
}
String sharedWithEmail = parser.getValue("sharedwith");
if (sharedWithEmail != null) {
System.out.println("...that are shared with " + sharedWithEmail);
query.setSharedWithEmailId(sharedWithEmail);
}
String startIndex = parser.getValue("start-index");
if (startIndex != null) {
System.out.println("...that start from position " + startIndex);
query.setStartIndex(Integer.parseInt(startIndex));
}
String maxResults = parser.getValue("max-results");
if (maxResults != null) {
System.out.println("...and you don't want more than " + maxResults
+ " results");
query.setMaxResults(Integer.parseInt(maxResults));
}
return query;
}
private void printResults(DocumentFeed resultFeed) {
System.out.println("...done, there are " + resultFeed.getEntries().size()
+ " documents matching the query in your inbox.\n");
int i = 1;
for (DocumentEntry entry : resultFeed.getEntries()) {
String id = entry.getId().substring(entry.getId().lastIndexOf('/') + 1);
StringBuilder categories = new StringBuilder();
for (Category category : entry.getCategories()) {
categories.append(category.getLabel())
.append(';');
}
System.out.println(String.valueOf(i++) + ") "
+ "id = " + id
+ ", title = '" + entry.getTitle().getPlainText() + "'"
+ ", % complete = '" + entry.getPercentComplete().getValue() + "'"
+ ", num source words = '" + entry.getNumberOfSourceWords()
.getValue() + "'"
+ ", categories = '" + categories.toString() + "'");
}
System.out.println();
}
/**
* Utility class for hidden category filter.
*/
public static class HiddenCategory implements ICategory {
public String getLabel() {
return com.google.gdata.data.gtt.HiddenCategory.Label.HIDDEN;
}
public String getScheme() {
return com.google.gdata.data.gtt.HiddenCategory.Scheme.LABELS;
}
public String getTerm() {
return com.google.gdata.data.gtt.HiddenCategory.Term.HIDDEN;
}
};
public String helpString() {
return "Lists translation documents in user's inbox."
+ "\n\t--onlydeleted\t; Optional param to show only deleted documents"
+ "\n\t--sharedwith <email-id>\t; Optional param to show only "
+ "documents shared with given user"
+ "\n\t--start-index <number>\t; Optional param to show only "
+ "documents starting from given index"
+ "\n\t--max-results <number>\t; Optional param to show only "
+ "given number of documents"
+ "\n\t--onlyhidden\t; Optional param to show only hidden documents"
+ "\n\t--excludehidden\t; Optional param to not show hidden documents";
}
}