Source Code Cross Referenced for SOAPMessageContextImpl.java in  » Web-Services-apache-cxf-2.0.1 » frontend » org » apache » cxf » jaxws » handler » soap » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Services apache cxf 2.0.1 » frontend » org.apache.cxf.jaxws.handler.soap 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         * Licensed to the Apache Software Foundation (ASF) under one
003:         * or more contributor license agreements. See the NOTICE file
004:         * distributed with this work for additional information
005:         * regarding copyright ownership. The ASF licenses this file
006:         * to you under the Apache License, Version 2.0 (the
007:         * "License"); you may not use this file except in compliance
008:         * with 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,
013:         * software distributed under the License is distributed on an
014:         * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015:         * KIND, either express or implied. See the License for the
016:         * specific language governing permissions and limitations
017:         * under the License.
018:         */package org.apache.cxf.jaxws.handler.soap;
019:
020:        import java.util.ArrayList;
021:        import java.util.HashSet;
022:        import java.util.Iterator;
023:        import java.util.List;
024:        import java.util.Set;
025:
026:        import javax.xml.bind.JAXBContext;
027:        import javax.xml.bind.JAXBException;
028:        import javax.xml.namespace.QName;
029:        import javax.xml.soap.SOAPException;
030:        import javax.xml.soap.SOAPHeader;
031:        import javax.xml.soap.SOAPHeaderElement;
032:        import javax.xml.soap.SOAPMessage;
033:        import javax.xml.ws.WebServiceException;
034:        import javax.xml.ws.handler.MessageContext;
035:        import javax.xml.ws.handler.soap.SOAPMessageContext;
036:
037:        import org.apache.cxf.binding.soap.SoapMessage;
038:        import org.apache.cxf.binding.soap.saaj.SAAJInInterceptor;
039:        import org.apache.cxf.helpers.CastUtils;
040:        import org.apache.cxf.jaxws.context.WrappedMessageContext;
041:        import org.apache.cxf.message.Message;
042:
043:        public class SOAPMessageContextImpl extends WrappedMessageContext
044:                implements  SOAPMessageContext {
045:            private static final SAAJInInterceptor SAAJ_IN = new SAAJInInterceptor();
046:
047:            private Set<String> roles = new HashSet<String>();
048:
049:            public SOAPMessageContextImpl(Message m) {
050:                super (m, Scope.HANDLER);
051:                roles.add(getWrappedSoapMessage().getVersion().getNextRole());
052:            }
053:
054:            public void setMessage(SOAPMessage message) {
055:                if (getWrappedMessage().getContent(Object.class) instanceof  SOAPMessage) {
056:                    getWrappedMessage().setContent(Object.class, message);
057:                } else {
058:                    getWrappedMessage().setContent(SOAPMessage.class, message);
059:                }
060:            }
061:
062:            public SOAPMessage getMessage() {
063:                SOAPMessage message = null;
064:                if (getWrappedMessage().getContent(Object.class) instanceof  SOAPMessage) {
065:                    message = (SOAPMessage) getWrappedMessage().getContent(
066:                            Object.class);
067:                } else {
068:                    message = getWrappedMessage().getContent(SOAPMessage.class);
069:                }
070:
071:                //Only happens to non-Dispatch/Provider case.
072:                if (null == message) {
073:                    Boolean outboundProperty = (Boolean) get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
074:                    if (!outboundProperty) {
075:                        //No SOAPMessage exists yet, so lets create one
076:                        SAAJ_IN.handleMessage(getWrappedSoapMessage());
077:                        message = getWrappedSoapMessage().getContent(
078:                                SOAPMessage.class);
079:                    }
080:                }
081:                return message;
082:            }
083:
084:            // TODO: handle the boolean parameter
085:            public Object[] getHeaders(QName name, JAXBContext context,
086:                    boolean allRoles) {
087:                SOAPMessage msg = getMessage();
088:                SOAPHeader header;
089:                try {
090:                    header = msg.getSOAPPart().getEnvelope().getHeader();
091:                    if (header == null || !header.hasChildNodes()) {
092:                        return new Object[0];
093:                    }
094:                    List<Object> ret = new ArrayList<Object>();
095:                    Iterator<SOAPHeaderElement> it = CastUtils.cast(header
096:                            .examineAllHeaderElements());
097:                    while (it.hasNext()) {
098:                        SOAPHeaderElement she = it.next();
099:                        if ((allRoles || roles.contains(she.getActor()))
100:                                && name.equals(she.getElementQName())) {
101:
102:                            ret
103:                                    .add(context.createUnmarshaller()
104:                                            .unmarshal(she));
105:
106:                        }
107:                    }
108:                    return ret.toArray(new SOAPHeaderElement[ret.size()]);
109:                } catch (SOAPException e) {
110:                    throw new WebServiceException(e);
111:                } catch (JAXBException e) {
112:                    throw new WebServiceException(e);
113:                }
114:            }
115:
116:            public Set<String> getRoles() {
117:                return roles;
118:            }
119:
120:            private SoapMessage getWrappedSoapMessage() {
121:                return (SoapMessage) getWrappedMessage();
122:            }
123:
124:        }
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