/*
* 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.jclouds.openstack.marconi.v1.functions;
import com.google.common.base.Function;
import com.google.common.collect.Lists;
import com.google.inject.Inject;
import org.jclouds.http.HttpResponse;
import org.jclouds.http.functions.ParseJson;
import org.jclouds.openstack.marconi.v1.domain.MessagesCreated;
import java.util.List;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.openstack.marconi.v1.functions.ParseMessagesToStream.TO_ID_FROM_HREF;
/**
* This parses the messages created on a queue.
*
* @author Everett Toews
*/
public class ParseMessagesCreated implements Function<HttpResponse, MessagesCreated> {
private final ParseJson<MessagesCreated> json;
@Inject
ParseMessagesCreated(ParseJson<MessagesCreated> json) {
this.json = checkNotNull(json, "json");
}
public MessagesCreated apply(HttpResponse from) {
MessagesCreated rawMessagesCreated = json.apply(from);
List<String> messageIds = Lists.transform(rawMessagesCreated.getMessageIds(), TO_ID_FROM_HREF);
MessagesCreated messagesCreated = MessagesCreated.builder()
.messageIds(messageIds)
.build();
return messagesCreated;
}
}