| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 1999-2004 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 com.sun.org.apache.xml.internal.security.transforms.params; |
| |
| |
| |
| import com.sun.org.apache.xml.internal.security.transforms.TransformParam; |
| import com.sun.org.apache.xml.internal.security.utils.Constants; |
| import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.NodeList; |
| import org.w3c.dom.Text; |
| |
| |
| /** |
| * This Object serves both as namespace prefix resolver and as container for |
| * the <CODE>ds:XPath</CODE> Element. It implements the {@link org.w3c.dom.Element} interface |
| * and can be used directly in a DOM tree. |
| * |
| * @author Christian Geuer-Pollmann |
| */ |
| public class XPathContainer extends SignatureElementProxy implements TransformParam { |
| |
| /** |
| * Constructor XPathContainer |
| * |
| * @param doc |
| */ |
| public XPathContainer(Document doc) { |
| super(doc); |
| } |
| |
| /** |
| * Sets the TEXT value of the <CODE>ds:XPath</CODE> Element. |
| * |
| * @param xpath |
| */ |
| public void setXPath(String xpath) { |
| |
| if (this._constructionElement.getChildNodes() != null) { |
| NodeList nl = this._constructionElement.getChildNodes(); |
| |
| for (int i = 0; i < nl.getLength(); i++) { |
| this._constructionElement.removeChild(nl.item(i)); |
| } |
| } |
| |
| Text xpathText = this._doc.createTextNode(xpath); |
| this._constructionElement.appendChild(xpathText); |
| } |
| |
| /** |
| * Returns the TEXT value of the <CODE>ds:XPath</CODE> Element. |
| * |
| * @return the TEXT value of the <CODE>ds:XPath</CODE> Element. |
| */ |
| public String getXPath() { |
| return this.getTextFromTextChild(); |
| } |
| |
| /** @inheritDoc */ |
| public String getBaseLocalName() { |
| return Constants._TAG_XPATH; |
| } |
| } |