| /* Copyright 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.xmlbeans.impl.xpath.jaxen; |
| |
| import org.jaxen.XPath; |
| import org.jaxen.JaxenException; |
| import org.apache.xmlbeans.XmlObject; |
| import org.apache.xmlbeans.XmlCursor; |
| import org.apache.xmlbeans.XmlBeans; |
| import org.apache.xmlbeans.XmlException; |
| import org.apache.xmlbeans.impl.xpath.jaxen.XBeansXPath; |
| |
| import java.util.List; |
| import java.util.Iterator; |
| import java.io.File; |
| import java.io.IOException; |
| |
| /** |
| * Author: Cezar Andrei (cezar.andrei at bea.com) |
| * Date: Oct 10, 2003 |
| */ |
| public class XBeansDemo |
| { |
| public static void main(String[] args) |
| { |
| try |
| { |
| String xpathStr; |
| File file; |
| |
| if (args.length!=2) |
| { |
| System.out.println("Usage: XBeansDemo file.xml xpath"); |
| return; |
| } |
| else |
| { |
| file = new File(args[0]); |
| xpathStr = args[1]; |
| } |
| |
| test1(xpathStr, file); |
| |
| test3(xpathStr, file); |
| } |
| catch (Exception e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| private static void test1(String xpathStr, File file) |
| { |
| System.out.println("\n ----- test1: XBeansXPath.selectNodes(xpathStr) Navigator: XmlBookmarks + 1 XmlCursor embeded in the bookmark -----"); |
| |
| try |
| { |
| XmlObject doc = XmlObject.Factory.parse(file); |
| XPath xpath = new XBeansXPath(xpathStr); |
| XmlCursor xc = doc.newCursor(); |
| List results = xpath.selectNodes(xc); |
| |
| Iterator resultIter = results.iterator(); |
| |
| System.out.println("Document :: " + doc ); |
| System.out.println(" XPath :: " + xpath ); |
| System.out.println(""); |
| System.out.println("Results" ); |
| System.out.println("----------------------------------"); |
| |
| while ( resultIter.hasNext() ) |
| { |
| xc = (XmlCursor)resultIter.next(); |
| System.out.println( xc ); |
| } |
| System.out.println("----------------------------------"); |
| System.out.println(results.size() ); |
| } |
| catch (XmlException e) |
| { |
| e.printStackTrace(); |
| } |
| catch (IOException e) |
| { |
| e.printStackTrace(); |
| } |
| catch (JaxenException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| private static void test3(String xpathStr, File file) |
| { |
| System.out.println("\n ----- test3: XmlCursor.selectPath(cpath) -----"); |
| |
| try |
| { |
| String cpath = XmlBeans.compilePath( xpathStr ); |
| XmlObject doc = XmlObject.Factory.parse(file); |
| XmlCursor speaker = doc.newCursor(); |
| |
| int count = 0; |
| speaker.toStartDoc(); |
| speaker.selectPath(cpath); |
| speaker.getSelectionCount(); |
| while ( speaker.toNextSelection() ) |
| { |
| System.out.println(speaker); |
| count += (speaker == null ? 0 : 1); |
| } |
| |
| System.out.println(">>> " + count + " selections"); |
| } |
| catch (XmlException e) |
| { |
| e.printStackTrace(); |
| } |
| catch (IOException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| } |