/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.component.cxf.feature;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.cxf.feature.AbstractFeature;
import org.apache.cxf.interceptor.Interceptor;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.PhaseInterceptor;
import org.slf4j.Logger;
/**
* The abstract class for the data format feature
*/
public abstract class AbstractDataFormatFeature extends AbstractFeature {
// The interceptors which need to be keeped
protected Set<String> inInterceptorNames = new HashSet<String>();
protected Set<String> outInterceptorNames = new HashSet<String>();
protected abstract Logger getLogger();
@Deprecated
// It will be removed in Camel 3.0
protected void removeInterceptorWhichIsInThePhases(List<Interceptor<? extends Message>> interceptors, String[] phaseNames) {
removeInterceptorWhichIsInThePhases(interceptors, phaseNames, null);
}
protected void removeInterceptorWhichIsInThePhases(List<Interceptor<? extends Message>> interceptors, String[] phaseNames, Set<String> needToBeKept) {
for (Interceptor i : interceptors) {
if (i instanceof PhaseInterceptor) {
PhaseInterceptor p = (PhaseInterceptor) i;
for (String phaseName : phaseNames) {
if (p.getPhase().equals(phaseName)) {
// To support the old API
if (needToBeKept == null) {
getLogger().info("removing the interceptor " + p);
interceptors.remove(p);
break;
} else if (!needToBeKept.contains(p.getClass().getName())) {
getLogger().info("removing the interceptor " + p);
interceptors.remove(p);
break;
}
}
}
}
}
}
@Deprecated
// It will be removed in Camel 3.0
protected void removeInterceptorWhichIsOutThePhases(List<Interceptor<? extends Message>> interceptors, String[] phaseNames) {
removeInterceptorWhichIsOutThePhases(interceptors, phaseNames, null);
}
protected void removeInterceptorWhichIsOutThePhases(List<Interceptor<? extends Message>> interceptors, String[] phaseNames, Set<String> needToBeKept) {
for (Interceptor i : interceptors) {
boolean outside = false;
if (i instanceof PhaseInterceptor) {
PhaseInterceptor p = (PhaseInterceptor) i;
for (String phaseName : phaseNames) {
if (p.getPhase().equals(phaseName)) {
outside = true;
break;
}
}
if (!outside) {
// To support the old API
if (needToBeKept == null) {
getLogger().info("removing the interceptor " + p);
interceptors.remove(p);
} else if (!needToBeKept.contains(p.getClass().getName())) {
getLogger().info("removing the interceptor " + p);
interceptors.remove(p);
}
}
}
}
}
protected void removeInterceptors(List<Interceptor<? extends Message>> interceptors, Collection<Class> toBeRemovedInterceptors) {
for (Interceptor interceptor : interceptors) {
if (toBeRemovedInterceptors.contains(interceptor.getClass())) {
getLogger().info("removing the interceptor " + interceptor);
interceptors.remove(interceptor);
}
}
}
protected void removeInterceptor(List<Interceptor<? extends Message>> interceptors,
Class<? extends Interceptor> cls) {
for (Interceptor interceptor : interceptors) {
if (interceptor.getClass().equals(cls)) {
interceptors.remove(interceptor);
}
}
}
public void addInIntercepters(List<Interceptor<? extends Message>> interceptors) {
for (Interceptor interceptor : interceptors) {
inInterceptorNames.add(interceptor.getClass().getName());
}
}
public void addOutInterceptors(List<Interceptor<? extends Message>> interceptors) {
for (Interceptor interceptor : interceptors) {
outInterceptorNames.add(interceptor.getClass().getName());
}
}
public Set<String> getInInterceptorNames() {
return inInterceptorNames;
}
public Set<String> getOutInterceptorNames() {
return outInterceptorNames;
}
}