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.impl;
018    
019    import java.util.EventObject;
020    
021    import org.apache.camel.Exchange;
022    import org.apache.camel.Processor;
023    import org.apache.camel.model.ProcessorDefinition;
024    import org.apache.camel.spi.Breakpoint;
025    
026    /**
027     * A support class for {@link Breakpoint} implementations to use as base class.
028     * <p/>
029     * Will be in active state.
030     *
031     * @version 
032     */
033    public abstract class BreakpointSupport implements Breakpoint {
034    
035        private State state = State.Active;
036    
037        public State getState() {
038            return state;
039        }
040    
041        public void suspend() {
042            state = State.Suspended;
043        }
044    
045        public void activate() {
046            state = State.Active;
047        }
048    
049        public void beforeProcess(Exchange exchange, Processor processor, ProcessorDefinition<?> definition) {
050            // noop
051        }
052    
053        public void afterProcess(Exchange exchange, Processor processor, ProcessorDefinition<?> definition, long timeTaken) {
054            // noop
055        }
056    
057        public void onEvent(Exchange exchange, EventObject event, ProcessorDefinition<?> definition) {
058            // noop
059        }
060    }