package org.apache.commons.digester3;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   */
  
  import static org.apache.commons.digester3.binder.DigesterLoader.newLoader;
  import static org.junit.Assert.fail;
  
  import java.io.IOException;
  
  import org.apache.commons.digester3.binder.AbstractRulesModule;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.junit.Test;
  import org.xml.sax.ErrorHandler;
  import org.xml.sax.SAXException;
  import org.xml.sax.SAXParseException;
  
  public class ErrorHandlerTest
  {
  
      @Test
      public void noCustomErrorHandler()
      {
  
          try
          {
              newLoader( new AbstractRulesModule()
              {
                  @Override
                  protected void configure()
                  {
                      forPattern( "employee" ).createObject().ofType( Employee.class );
                      forPattern( "employee/firstName" ).setBeanProperty().extractPropertyNameFromAttribute( "name" );
                  }
              } ).newDigester().parse( getClass().getResource( "Test-digester-172-wrong.xml" ) );
              fail( "Expected SAXException" );
          }
          catch ( IOException e )
          {
              fail( "Expected SAXException" );
          }
          catch ( SAXException e )
          {
              // expected
          }
  
      }
  
      @Test
      public void customErrorHandlerWithStack()
      {
  
          ErrorHandler customErrorHandler = new ErrorHandler()
          {
              Log log = LogFactory.getLog( this.getClass() );
  
              public void warning( SAXParseException arg0 )
                  throws SAXException
              {
                  log.warn( "Custom Warn Handler" );
              }
  
              public void fatalError( SAXParseException e )
                  throws SAXException
              {
                  log.fatal( "Custom Fatal Error Handler", e );
              }
  
              public void error( SAXParseException e )
                  throws SAXException
              {
                  log.error( "Custom Error Handler", e );
              }
          };
  
          try
          {
              Digester digester = newLoader( new AbstractRulesModule()
              {
                  @Override
                  protected void configure()
                  {
                     forPattern( "employee" ).createObject().ofType( Employee.class );
                     forPattern( "employee/firstName" ).setBeanProperty().extractPropertyNameFromAttribute( "name" );
                 }
             } ).newDigester();
             digester.setErrorHandler( customErrorHandler );
             digester.parse( getClass().getResource( "Test-digester-172-wrong.xml" ) );
             fail( "Expected SAXException" );
         }
         catch ( IOException e )
         {
             fail( "Expected SAXException" );
         }
         catch ( SAXException e )
         {
             // expected
         }
     }
 
     @Test
     public void customErrorHandler()
     {
 
         ErrorHandler customErrorHandler = new ErrorHandler()
         {
             Log log = LogFactory.getLog( this.getClass() );
 
             public void warning( SAXParseException arg0 )
                 throws SAXException
             {
                 log.warn( "Custom Warn Handler" );
             }
 
             public void fatalError( SAXParseException e )
                 throws SAXException
             {
                 log.fatal( "Custom Fatal Error Handler" );
             }
 
             public void error( SAXParseException e )
                 throws SAXException
             {
                 log.error( "Custom Error Handler" );
             }
         };
 
         try
         {
             Digester digester = newLoader( new AbstractRulesModule()
             {
                 @Override
                 protected void configure()
                 {
                     forPattern( "employee" ).createObject().ofType( Employee.class );
                     forPattern( "employee/firstName" ).setBeanProperty().extractPropertyNameFromAttribute( "name" );
                 }
             } ).newDigester();
             digester.setErrorHandler( customErrorHandler );
             digester.parse( getClass().getResource( "Test-digester-172-wrong.xml" ) );
             fail( "No Expected SAXException" );
 
         }
         catch ( IOException e )
         {
             fail( "Expected SAXException" );
         }
         catch ( SAXException e )
         {
             // expected
         }
     }
 }