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    
018    package org.apache.camel.component.cxf.feature;
019    
020    import java.util.Collection;
021    import java.util.List;
022    import java.util.logging.Logger;
023    
024    import org.apache.cxf.feature.AbstractFeature;
025    import org.apache.cxf.interceptor.Interceptor;
026    import org.apache.cxf.phase.PhaseInterceptor;
027    
028    /**
029     * The abstract class for the data format feature
030     */
031    public abstract class AbstractDataFormatFeature extends AbstractFeature {
032    
033        protected abstract Logger getLogger();
034        
035        protected void removeInterceptorWhichIsInThePhases(List<Interceptor> interceptors, String[] phaseNames) {
036            for (Interceptor i : interceptors) {
037                if (i instanceof PhaseInterceptor) {
038                    PhaseInterceptor p = (PhaseInterceptor)i;
039                    for (String phaseName : phaseNames) {
040                        if (p.getPhase().equals(phaseName)) {
041                            getLogger().info("removing the interceptor " + p);
042                            interceptors.remove(p);
043                            break;
044                        }
045                    }
046                }
047            }
048        }
049    
050        protected void removeInterceptorWhichIsOutThePhases(List<Interceptor> interceptors, String[] phaseNames) {
051            for (Interceptor i : interceptors) {
052                boolean outside = false;
053                if (i instanceof PhaseInterceptor) {
054                    PhaseInterceptor p = (PhaseInterceptor)i;
055                    for (String phaseName : phaseNames) {
056                        if (p.getPhase().equals(phaseName)) {
057                            outside = true;
058                            break;
059                        }
060                    }
061                    if (!outside) {
062                        getLogger().info("removing the interceptor " + p);
063                        interceptors.remove(p);
064                    }
065                }
066            }
067        }
068        
069          
070        protected void removeInterceptors(List<Interceptor> interceptors,
071                                          Collection<Class> toBeRemovedInterceptors) {
072            for (Interceptor interceptor : interceptors) {
073                if (toBeRemovedInterceptors.contains(interceptor.getClass())) {
074                    getLogger().info("removing the interceptor " + interceptor);
075                    interceptors.remove(interceptor);
076                }
077            }
078        }
079    
080    }