| /** |
| * 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.common.header; |
| |
| import java.util.Arrays; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.camel.spi.HeaderFilterStrategy.Direction; |
| import org.apache.cxf.binding.soap.SoapBindingConstants; |
| import org.apache.cxf.binding.soap.SoapBindingFactory; |
| import org.apache.cxf.binding.soap.SoapHeader; |
| import org.apache.cxf.binding.soap.SoapVersion; |
| import org.apache.cxf.binding.soap.SoapVersionFactory; |
| import org.apache.cxf.headers.Header; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * A {@link MessageHeaderFilter} to drop all SOAP headers. |
| * |
| * @version |
| */ |
| public class SoapMessageHeaderFilter implements MessageHeaderFilter { |
| private static final Logger LOG = LoggerFactory.getLogger(SoapMessageHeaderFilter.class); |
| |
| private static final List<String> ACTIVATION_NS = |
| Arrays.asList(SoapBindingConstants.SOAP11_BINDING_ID, |
| SoapBindingFactory.SOAP_11_BINDING, |
| SoapBindingFactory.SOAP_12_BINDING); |
| |
| public List<String> getActivationNamespaces() { |
| return ACTIVATION_NS; |
| } |
| |
| public void filter(Direction direction, List<Header> headers) { |
| // Treat both in and out direction the same |
| if (headers == null) { |
| return; |
| } |
| |
| Iterator<Header> iterator = headers.iterator(); |
| while (iterator.hasNext()) { |
| Header header = iterator.next(); |
| LOG.trace("Processing header: {}", header); |
| |
| if (!(header instanceof SoapHeader)) { |
| LOG.trace("Skipped header: {} since it is not a SoapHeader", header); |
| continue; |
| } |
| |
| SoapHeader soapHeader = SoapHeader.class.cast(header); |
| for (Iterator<SoapVersion> itv = SoapVersionFactory.getInstance().getVersions(); itv.hasNext();) { |
| SoapVersion version = itv.next(); |
| |
| if (soapHeader.getActor() != null |
| && soapHeader.getActor().equals(version.getNextRole())) { |
| // dropping headers if actor/role equals to {ns}/role|actor/next |
| // cxf SoapHeader needs to have soap:header@relay attribute, |
| // then we can check for it here as well |
| LOG.trace("Filtered header: {}", header); |
| iterator.remove(); |
| break; |
| } |
| } |
| } |
| } |
| |
| } |