1   /*   Copyright 2004 The Apache Software Foundation
    2    *
    3    *   Licensed under the Apache License, Version 2.0 (the "License");
    4    *   you may not use this file except in compliance with the License.
    5    *   You may obtain a copy of the License at
    6    *
    7    *       http://www.apache.org/licenses/LICENSE-2.0
    8    *
    9    *   Unless required by applicable law or agreed to in writing, software
   10    *   distributed under the License is distributed on an "AS IS" BASIS,
   11    *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   12    *   See the License for the specific language governing permissions and
   13    *  limitations under the License.
   14    */
   15   
   16   package org.apache.xmlbeans.samples.template;
   17   
   18   import org.apache.xmlbeans;
   19   import org.apache.xmlbeans.samples.template.sampletemplate.HelloDocument;
   20   
   21   import java.io.File;
   22   import java.util.ArrayList;
   23   import java.util.Iterator;
   24   
   25   /**
   26    * This is a template sample.  A nice description would go here.
   27    */
   28   public class SampleTemplate
   29   {
   30       /**
   31        * Prints out the names in the xml instance conforming to hello.xsd.
   32        */
   33       public static void main(String[] args)
   34           throws org.apache.xmlbeans.XmlException, java.io.IOException
   35       {
   36           SampleTemplate sample = new SampleTemplate();
   37           sample.start(args);
   38       }
   39   
   40       public void start(String[] args)
   41           throws org.apache.xmlbeans.XmlException, java.io.IOException
   42       {
   43           for (int i = 0; i < args.length; i++)
   44           {
   45               validate(args[i]);
   46           }
   47       }
   48   
   49       public void validate(String filename)
   50           throws org.apache.xmlbeans.XmlException, java.io.IOException
   51       {
   52           System.out.println("parsing document: " + filename);
   53           HelloDocument doc = HelloDocument.Factory.parse(new File(filename));
   54   
   55           ArrayList errors = new ArrayList();
   56           XmlOptions opts = new XmlOptions();
   57           opts.setErrorListener(errors);
   58   
   59           if (doc.validate(opts))
   60           {
   61               System.out.println("document is valid.");
   62   
   63               String[] names = doc.getHello().getNameArray();
   64               for (int i = 0; i < names.length; i++)
   65               {
   66                   System.out.println(" hi there, " + names[i] + "!");
   67               }
   68           }
   69           else
   70           {
   71               System.out.println("document is invalid!");
   72   
   73               Iterator iter = errors.iterator();
   74               while (iter.hasNext())
   75               {
   76                   System.out.println(">> " + iter.next());
   77               }
   78           }
   79           System.out.println();
   80       }
   81   }