| /* |
| * 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.secpolicy.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.builders.AssertionBuilder; |
| import org.apache.ws.secpolicy.Constants; |
| import org.apache.ws.secpolicy.model.SignedEncryptedElements; |
| |
| public class EncryptedElementsBuilder implements AssertionBuilder { |
| |
| public static final QName ATTR_XPATH_VERSION = new QName(Constants.SP_NS, "XPathVersion"); |
| public static final QName XPATH = new QName(Constants.SP_NS, "XPath"); |
| |
| public Assertion build(OMElement element, AssertionBuilderFactory factory) throws IllegalArgumentException { |
| SignedEncryptedElements signedEncryptedElements = new SignedEncryptedElements(false); |
| |
| OMAttribute attribute = element.getAttribute(ATTR_XPATH_VERSION); |
| if (attribute != null) { |
| signedEncryptedElements.setXPathVersion(attribute.getAttributeValue()); |
| } |
| |
| for (Iterator iterator = element.getChildElements(); iterator.hasNext();) { |
| processElement((OMElement) iterator.next(), signedEncryptedElements); |
| } |
| |
| return signedEncryptedElements; |
| } |
| |
| |
| |
| public QName[] getKnownElements() { |
| return new QName[] {Constants.ENCRYPTED_ELEMENTS}; |
| } |
| |
| |
| |
| private void processElement(OMElement element, SignedEncryptedElements parent) { |
| if (XPATH.equals(element.getQName())) { |
| parent.addXPathExpression(element.getText()); |
| } |
| } |
| |
| |
| } |