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.model; 018 019 import java.util.Collections; 020 import java.util.List; 021 022 import javax.xml.bind.annotation.XmlAccessType; 023 import javax.xml.bind.annotation.XmlAccessorType; 024 import javax.xml.bind.annotation.XmlAttribute; 025 import javax.xml.bind.annotation.XmlTransient; 026 027 import org.apache.camel.Endpoint; 028 import org.apache.camel.ExchangePattern; 029 import org.apache.camel.Processor; 030 import org.apache.camel.processor.SendProcessor; 031 import org.apache.camel.spi.RouteContext; 032 import org.apache.camel.util.ObjectHelper; 033 034 /** 035 * Base class for sending to an endpoint with an optional {@link ExchangePattern} 036 * 037 * @version $Revision: 794544 $ 038 */ 039 //@XmlType(name = "sendType") 040 @XmlAccessorType(XmlAccessType.FIELD) 041 public class SendDefinition<Type extends ProcessorDefinition> extends ProcessorDefinition<Type> { 042 @XmlAttribute(required = false) 043 protected String uri; 044 @XmlAttribute(required = false) 045 protected String ref; 046 @XmlTransient 047 protected Endpoint endpoint; 048 049 public SendDefinition() { 050 } 051 052 public SendDefinition(String uri) { 053 this.uri = uri; 054 } 055 056 @Override 057 public Processor createProcessor(RouteContext routeContext) throws Exception { 058 Endpoint endpoint = resolveEndpoint(routeContext); 059 return new SendProcessor(endpoint, getPattern()); 060 } 061 062 public Endpoint resolveEndpoint(RouteContext context) { 063 if (endpoint == null) { 064 endpoint = context.resolveEndpoint(getUri(), getRef()); 065 } 066 return endpoint; 067 } 068 069 // Properties 070 // ----------------------------------------------------------------------- 071 public String getRef() { 072 return ref; 073 } 074 075 public void setRef(String ref) { 076 this.ref = ref; 077 } 078 079 public String getUri() { 080 return uri; 081 } 082 083 public void setUri(String uri) { 084 this.uri = uri; 085 } 086 087 public Endpoint getEndpoint() { 088 return endpoint; 089 } 090 091 public void setEndpoint(Endpoint endpoint) { 092 this.endpoint = endpoint; 093 } 094 095 public ExchangePattern getPattern() { 096 return null; 097 } 098 099 @SuppressWarnings("unchecked") 100 public List<ProcessorDefinition> getOutputs() { 101 return Collections.EMPTY_LIST; 102 } 103 104 /** 105 * Returns the endpoint URI or the name of the reference to it 106 */ 107 public Object getUriOrRef() { 108 String uri = getUri(); 109 if (ObjectHelper.isEmpty(uri)) { 110 return uri; 111 } else if (endpoint != null) { 112 return endpoint.getEndpointUri(); 113 } 114 return getRef(); 115 } 116 117 @Override 118 public String getLabel() { 119 return FromDefinition.description(getUri(), getRef(), getEndpoint()); 120 } 121 }