| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache |
| * XMLBeans", nor may "Apache" appear in their name, without prior |
| * written permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 2000-2003 BEA Systems |
| * Inc., <http://www.bea.com/>. For more information on the Apache Software |
| * Foundation, please see <http://www.apache.org/>. |
| */ |
| |
| package org.apache.xmlbeans.impl.xpath.jaxen; |
| |
| import org.jaxen.BaseXPath; |
| import org.jaxen.JaxenException; |
| import org.apache.xmlbeans.XmlCursor; |
| import org.apache.xmlbeans.impl.store.JaxenXBeansDelegate; |
| |
| import java.util.List; |
| |
| /** |
| * Author: Cezar Andrei (cezar.andrei at bea.com) |
| * Date: Oct 10, 2003 |
| */ |
| public class XBeansXPathAdv |
| extends BaseXPath |
| implements JaxenXBeansDelegate.SelectPathInterface |
| { |
| /** Construct given an XPath expression string. |
| * |
| * @param xpathExpr The XPath expression. |
| * |
| * @throws org.jaxen.JaxenException if there is a syntax error while |
| * parsing the expression. |
| */ |
| public XBeansXPathAdv(String xpathExpr) throws JaxenException |
| { |
| super( xpathExpr, XBeansNavigator.getInstance() ); |
| } |
| |
| /** Select all nodes that are selectable by this XPath |
| * expression. If multiple nodes match, multiple nodes |
| * will be returned. |
| * |
| * <p> |
| * <b>NOTE:</b> In most cases, nodes will be returned |
| * in document-order, as defined by the XML Canonicalization |
| * specification. The exception occurs when using XPath |
| * expressions involving the <code>union</code> operator |
| * (denoted with the pipe '|' character). |
| * </p> |
| * |
| * <p> |
| * <b>NOTE:</b> Param node must be an XmlCursor, which will be used during the xpath |
| * execution and iteration through the results. A call of node.dispose() must be done |
| * after reading all results. |
| * </p> |
| * |
| * @param node The node, nodeset or Context object for evaluation. This value can be null. |
| * |
| * @return The <code>node-set</code> of all items selected |
| * by this XPath expression. |
| * |
| * @see #selectSingleNode |
| */ |
| public List selectNodes(Object node) throws JaxenException |
| { |
| XmlCursor xc; |
| xc = ((XmlCursor)node); |
| |
| ((XBeansNavigator)getNavigator()).setCursor(xc); |
| return super.selectNodes( XBeansNavigator.getBookmarkInThisPlace(xc) ); |
| } |
| |
| public List selectPath(Object node) |
| { |
| try |
| { |
| return selectNodes(node); |
| } |
| catch (JaxenException e) |
| { |
| throw new RuntimeException(e); |
| } |
| } |
| } |