001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.nagios;
018    
019    import com.googlecode.jsendnsca.core.INagiosPassiveCheckSender;
020    import com.googlecode.jsendnsca.core.NagiosPassiveCheckSender;
021    import com.googlecode.jsendnsca.core.NonBlockingNagiosPassiveCheckSender;
022    import org.apache.camel.Component;
023    import org.apache.camel.Consumer;
024    import org.apache.camel.Processor;
025    import org.apache.camel.Producer;
026    import org.apache.camel.impl.DefaultEndpoint;
027    import org.apache.camel.util.ObjectHelper;
028    
029    /**
030     * @version $Revision: 17494 $
031     */
032    public class NagiosEndpoint extends DefaultEndpoint {
033    
034        private INagiosPassiveCheckSender sender;
035        private NagiosConfiguration configuration;
036        private boolean sendSync = true;
037    
038        public NagiosEndpoint() {
039        }
040    
041        public NagiosEndpoint(String endpointUri, Component component) {
042            super(endpointUri, component);
043        }
044    
045        public Producer createProducer() throws Exception {
046            ObjectHelper.notNull(configuration, "configuration");
047            return new NagiosProducer(this, getSender());
048        }
049    
050        public Consumer createConsumer(Processor processor) throws Exception {
051            throw new UnsupportedOperationException("Nagios consumer not supported");
052        }
053    
054        public boolean isSingleton() {
055            return true;
056        }
057    
058        public NagiosConfiguration getConfiguration() {
059            return configuration;
060        }
061    
062        public void setConfiguration(NagiosConfiguration configuration) {
063            this.configuration = configuration;
064        }
065    
066        public boolean isSendSync() {
067            return sendSync;
068        }
069    
070        public void setSendSync(boolean sendSync) {
071            this.sendSync = sendSync;
072        }
073    
074        public synchronized INagiosPassiveCheckSender getSender() {
075            if (sender == null) {
076                if (isSendSync()) {
077                    sender = new NagiosPassiveCheckSender(getConfiguration().getNagiosSettings());
078                } else {
079                    // use a non blocking sender
080                    sender = new NonBlockingNagiosPassiveCheckSender(getConfiguration().getNagiosSettings());
081                }
082            }
083            return sender;
084        }
085    
086        public void setSender(INagiosPassiveCheckSender sender) {
087            this.sender = sender;
088        }
089    }