| /* |
| * Copyright 2001-2004 The Apache Software Foundation. |
| * |
| * Licensed 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.ws.secpolicy11.builders; |
| |
| import java.util.Iterator; |
| |
| import javax.xml.namespace.QName; |
| |
| import org.apache.axiom.om.OMAttribute; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.neethi.Assertion; |
| import org.apache.neethi.AssertionBuilderFactory; |
| import org.apache.neethi.Constants; |
| import org.apache.neethi.builders.AssertionBuilder; |
| import org.apache.ws.secpolicy.SP11Constants; |
| import org.apache.ws.secpolicy.SPConstants; |
| import org.apache.ws.secpolicy.model.Header; |
| import org.apache.ws.secpolicy.model.SignedEncryptedParts; |
| |
| public class EncryptedPartsBuilder implements AssertionBuilder<OMElement> { |
| |
| public Assertion build(OMElement element, AssertionBuilderFactory factory) throws IllegalArgumentException { |
| |
| SignedEncryptedParts signedEncryptedParts = new SignedEncryptedParts(false, SPConstants.SP_V11); |
| |
| Iterator iterator = element.getChildElements(); |
| if (iterator.hasNext()) { |
| for (; iterator.hasNext();) { |
| processElement((OMElement) iterator.next(), |
| signedEncryptedParts); |
| } |
| } else { |
| // If we have only <sp:EncryptedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy"/> |
| // then we need to encrypt the whole body (refer to http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702/ws-securitypolicy-1.2-spec-os.html#_Toc161826515). |
| signedEncryptedParts.setBody(true); |
| } |
| |
| OMAttribute isOptional = element |
| .getAttribute(Constants.Q_ELEM_OPTIONAL_ATTR); |
| if (isOptional != null) { |
| signedEncryptedParts.setOptional(Boolean.valueOf(isOptional |
| .getAttributeValue()).booleanValue()); |
| } |
| |
| return signedEncryptedParts; |
| } |
| |
| public QName[] getKnownElements() { |
| return new QName[] {SP11Constants.ENCRYPTED_PARTS}; |
| } |
| |
| private void processElement(OMElement element, SignedEncryptedParts parent) { |
| |
| QName name = element.getQName(); |
| |
| if (SP11Constants.HEADER.equals(name)) { |
| Header header = new Header(); |
| |
| OMAttribute nameAttribute = element.getAttribute(SPConstants.NAME); |
| if( nameAttribute != null ) { |
| header.setName(nameAttribute.getAttributeValue()); |
| } |
| |
| OMAttribute namespaceAttribute = element.getAttribute(SPConstants.NAMESPACE); |
| header.setNamespace(namespaceAttribute.getAttributeValue()); |
| |
| parent.addHeader(header); |
| |
| } else if (SP11Constants.BODY.equals(name)) { |
| parent.setBody(true); |
| } |
| } |
| } |