| /* 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 xmlobject.common; |
| |
| |
| import org.apache.xmlbeans.XmlBeans; |
| import org.apache.xmlbeans.XmlObject; |
| import org.apache.xmlbeans.XmlCursor; |
| import org.apache.xmlbeans.XmlException; |
| import org.apache.xmlbeans.XmlCursor.TokenType; |
| |
| /** |
| * StringXmlReader: A class that implements Runnable. It creates an XMLBean for a given XML |
| * instance and walks through the document |
| * |
| * |
| * |
| */ |
| |
| public class StringXmlReader implements Runnable { |
| private String xmlFile; |
| private boolean status; |
| |
| /** |
| * Constructor: Takes a File object that represents the xml to read. |
| * No checks made to check if the file exists and is valid xml. |
| */ |
| public StringXmlReader(String xmlFile) { |
| // Parse the xml instance |
| this.xmlFile = xmlFile; |
| status = true; |
| } |
| |
| /** |
| * Implements the <code>Runnable</code> Interface |
| */ |
| public void run() { |
| // Read in the xml file |
| XmlObject x = null; |
| String tName = Thread.currentThread().getName(); |
| try { |
| x = XmlObject.Factory.parse(xmlFile); |
| } catch (XmlException xe) { |
| System.out.println("XmlException in thread " + tName); |
| xe.printStackTrace(); |
| status = false; |
| return; |
| } |
| |
| try { |
| // Walk through the XML |
| XmlCursor cur = x.newCursor(); |
| cur.toStartDoc(); |
| do { |
| // Sleep for 10 milliseconds |
| try { |
| Thread.sleep(10); |
| } catch (Exception e) { |
| // Continue ahead.. |
| } |
| // Print current token |
| //System.out.println("["+tName+"]: " + cur.currentTokenType().toString()); |
| cur.toNextToken(); |
| } while (cur.hasNextToken()); |
| cur.dispose(); |
| } catch (Exception e) { |
| System.out.println("Exception in thread " + tName); |
| e.printStackTrace(); |
| status = false; |
| } |
| } |
| |
| |
| public boolean getStatus() { |
| return status; |
| } |
| |
| public void doTest() throws Exception { |
| Thread t = new Thread(this, "test"); |
| t.start(); |
| t.join(); |
| } |
| |
| public static void main(String args[]) throws Exception { |
| new StringXmlReader(args[1]).doTest(); |
| } |
| |
| } |