/*
* 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.usergrid.mongo.commands;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.MessageEvent;
import org.apache.usergrid.mongo.MongoChannelHandler;
import org.apache.usergrid.mongo.protocol.OpQuery;
import org.apache.usergrid.mongo.protocol.OpReply;
import static org.apache.usergrid.utils.MapUtils.entry;
import static org.apache.usergrid.utils.MapUtils.map;
public class Getlasterror extends MongoCommand {
@Override
public OpReply execute( MongoChannelHandler handler, ChannelHandlerContext ctx, MessageEvent e, OpQuery opQuery ) {
OpReply reply = new OpReply( opQuery );
// there's an error in the attachment
if ( ctx.getAttachment() instanceof Exception ) {
reply.addDocument( map( entry( "n", 0 ), entry( "connectionId", 20 ), entry( "wtime", 0 ),
entry( "err", ( ( Exception ) ctx.getAttachment() ).getMessage() ), entry( "ok", 0.0 ) ) );
}
else {
reply.addDocument(
map( entry( "n", 0 ), entry( "connectionId", 20 ), entry( "wtime", 0 ), entry( "err", null ),
entry( "ok", 1.0 ) ) );
}
return reply;
}
}