/**
* 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.waveprotocol.box.server.robots.operations;
import com.google.wave.api.InvalidRequestException;
import com.google.wave.api.JsonRpcConstant.ParamsProperty;
import com.google.wave.api.OperationRequest;
import org.waveprotocol.box.server.robots.OperationContext;
import org.waveprotocol.box.server.robots.util.OperationUtil;
import org.waveprotocol.wave.model.conversation.ObservableConversation;
import org.waveprotocol.wave.model.conversation.TitleHelper;
import org.waveprotocol.wave.model.document.Document;
import org.waveprotocol.wave.model.wave.ParticipantId;
/**
* Implements the "wavelet.setTitle" operation.
*
* @author yurize@apache.org (Yuri Zelikov)
*/
public class WaveletSetTitleService implements OperationService {
@Override
public void execute(
OperationRequest operation, OperationContext context, ParticipantId participant)
throws InvalidRequestException {
String title =
OperationUtil.getRequiredParameter(operation, ParamsProperty.WAVELET_TITLE);
ObservableConversation conversation =
context.openConversation(operation, participant).getRoot();
String blipId = conversation.getRootThread().getFirstBlip().getId();
Document doc = context.getBlip(conversation, blipId).getContent();
TitleHelper.setExplicitTitle(doc, title);
}
public static WaveletSetTitleService create() {
return new WaveletSetTitleService();
}
}