001    /**
002     *
003     * Licensed to the Apache Software Foundation (ASF) under one or more
004     * contributor license agreements.  See the NOTICE file distributed with
005     * this work for additional information regarding copyright ownership.
006     * The ASF licenses this file to You under the Apache License, Version 2.0
007     * (the "License"); you may not use this file except in compliance with
008     * the License.  You may obtain a copy of the License at
009     *
010     * http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.camel.spring.model;
019    
020    import org.apache.camel.spring.model.language.ExpressionType;
021    import org.apache.camel.spring.model.language.LanguageExpression;
022    
023    import javax.xml.bind.annotation.XmlElementRef;
024    import java.util.ArrayList;
025    import java.util.List;
026    
027    /**
028     * A useful base class for output types
029     *
030     * @version $Revision: 1.1 $
031     */
032    public abstract class OutputType extends ProcessorType {
033        protected List<ProcessorType> outputs = new ArrayList<ProcessorType>();
034        private List<InterceptorRef> interceptors = new ArrayList<InterceptorRef>();
035    
036        @XmlElementRef
037        public List<ProcessorType> getOutputs() {
038            return outputs;
039        }
040    
041        public void setOutputs(List<ProcessorType> outputs) {
042            this.outputs = outputs;
043        }
044    
045        @XmlElementRef
046        public List<InterceptorRef> getInterceptors() {
047            return interceptors;
048        }
049    
050        public void setInterceptors(List<InterceptorRef> interceptors) {
051            this.interceptors = interceptors;
052        }
053    
054    
055        // Fluent API
056        //-------------------------------------------------------------------------
057        public FilterType filter(ExpressionType expression) {
058            FilterType filter = new FilterType();
059            filter.setExpression(expression);
060            getOutputs().add(filter);
061            return filter;
062        }
063    
064        public FilterType filter(String language, String expression) {
065            return filter(new LanguageExpression(language, expression));
066        }
067    
068        public OutputType to(String uri) {
069            ToType to = new ToType();
070            to.setUri(uri);
071            getOutputs().add(to);
072            return this;
073        }
074    }