How to use

isSchemaDefined

method

in

com.sun.msv.reader.xmlschema.XMLSchemaReader

protected void onTargetNamespaceResolved( String targetNs ) {
  super.onTargetNamespaceResolved(targetNs);
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  // sets new XMLSchemaGrammar object.
  old = reader.currentSchema;
  reader.currentSchema = reader.getOrCreateSchema(targetNs);
  
  if( reader.isSchemaDefined(reader.currentSchema) )  {
    reader.reportError( XMLSchemaReader.ERR_DUPLICATE_SCHEMA_DEFINITION, targetNs );
    // recover by providing dummy grammar object.
    // this object is not registered to the map,
    // so it cannot be referenced.
    reader.currentSchema = new XMLSchemaSchema(targetNs,reader.grammar);
  }
  
  reader.markSchemaAsDefined(reader.currentSchema);
}

protected void onTargetNamespaceResolved( String targetNs ) {
  super.onTargetNamespaceResolved(targetNs);
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  // sets new XMLSchemaGrammar object.
  old = reader.currentSchema;
  reader.currentSchema = reader.getOrCreateSchema(targetNs);
  
  if( reader.isSchemaDefined(reader.currentSchema) )  {
    reader.reportError( XMLSchemaReader.ERR_DUPLICATE_SCHEMA_DEFINITION, targetNs );
    // recover by providing dummy grammar object.
    // this object is not registered to the map,
    // so it cannot be referenced.
    reader.currentSchema = new XMLSchemaSchema(targetNs,reader.grammar);
  }
  
  reader.markSchemaAsDefined(reader.currentSchema);
}

protected void onTargetNamespaceResolved( String targetNs, boolean ignoreContents ) {
  super.onTargetNamespaceResolved(targetNs, ignoreContents);
  XMLSchemaReader reader = (XMLSchemaReader)this.reader;        
  
  // sets new XMLSchemaGrammar object.
  old = reader.currentSchema;
  reader.currentSchema = reader.getOrCreateSchema(targetNs);
  /*
   * Don't check for errors if this is a redundant read that we are ignoring.
   */
  if (ignoreContents) {
    return;
  }
  
  if( reader.isSchemaDefined(reader.currentSchema) )  {
    reader.reportError( XMLSchemaReader.ERR_DUPLICATE_SCHEMA_DEFINITION, targetNs );
    // recover by providing dummy grammar object.
    // this object is not registered to the map,
    // so it cannot be referenced.
    reader.currentSchema = new XMLSchemaSchema(targetNs,reader.grammar);
  }
  
  reader.markSchemaAsDefined(reader.currentSchema);
}

protected void onTargetNamespaceResolved( String targetNs, boolean ignoreContents ) {
  super.onTargetNamespaceResolved(targetNs, ignoreContents);
  XMLSchemaReader reader = (XMLSchemaReader)this.reader;        
  
  // sets new XMLSchemaGrammar object.
  old = reader.currentSchema;
  reader.currentSchema = reader.getOrCreateSchema(targetNs);
  /*
   * Don't check for errors if this is a redundant read that we are ignoring.
   */
  if (ignoreContents) {
    return;
  }
  
  if( reader.isSchemaDefined(reader.currentSchema) )  {
    reader.reportError( XMLSchemaReader.ERR_DUPLICATE_SCHEMA_DEFINITION, targetNs );
    // recover by providing dummy grammar object.
    // this object is not registered to the map,
    // so it cannot be referenced.
    reader.currentSchema = new XMLSchemaSchema(targetNs,reader.grammar);
  }
  
  reader.markSchemaAsDefined(reader.currentSchema);
}

  protected void startSelf() {
    super.startSelf();
    final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
    
    // TODO: @schemaLocation is optional.
    String namespace = startTag.getAttribute("namespace");
    if( namespace==null )   namespace="";
    
    if( namespace.equals(reader.currentSchema.targetNamespace) ) {
      reader.reportError( XMLSchemaReader.ERR_IMPORTING_SAME_NAMESPACE );
      return;
    }
    
    if( reader.isSchemaDefined( reader.getOrCreateSchema(namespace) ) )
      // this grammar is already defined.
      // so ignore it.
      return;
        
    try {
      reader.switchSource( this,
        new RootIncludedSchemaState(reader.sfactory.schemaHead(namespace)) );
    } catch( AbortException e ) {
      // recover by ignoring the error
    }
  }
}

  protected void startSelf() {
    super.startSelf();
    final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
    
    // TODO: @schemaLocation is optional.
    String namespace = startTag.getAttribute("namespace");
    if( namespace==null )   namespace="";
    
    if( namespace.equals(reader.currentSchema.targetNamespace) ) {
      reader.reportError( XMLSchemaReader.ERR_IMPORTING_SAME_NAMESPACE );
      return;
    }
    
    if( reader.isSchemaDefined( reader.getOrCreateSchema(namespace) ) )
      // this grammar is already defined.
      // so ignore it.
      return;
        
    try {
      reader.switchSource( this,
        new RootIncludedSchemaState(reader.sfactory.schemaHead(namespace)) );
    } catch( AbortException e ) {
      // recover by ignoring the error
    }
  }
}

  protected void startSelf() {
    super.startSelf();
    final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
    
    // TODO: @schemaLocation is optional.
    String namespace = startTag.getAttribute("namespace");
    if( namespace==null )   namespace="";
    
    if( namespace.equals(reader.currentSchema.targetNamespace) ) {
      reader.reportError( XMLSchemaReader.ERR_IMPORTING_SAME_NAMESPACE );
      return;
    }
    
    if( reader.isSchemaDefined( reader.getOrCreateSchema(namespace) ) )
      // this grammar is already defined.
      // so ignore it.
      return;
        
    try {
      reader.switchSource( this,
        new RootIncludedSchemaState(reader.sfactory.schemaHead(namespace)) );
    } catch( AbortException e ) {
      // recover by ignoring the error
    }
  }
}

  protected void startSelf() {
    super.startSelf();
    final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
    
    // TODO: @schemaLocation is optional.
    String namespace = startTag.getAttribute("namespace");
    if( namespace==null )   namespace="";
    
    if( namespace.equals(reader.currentSchema.targetNamespace) ) {
      reader.reportError( XMLSchemaReader.ERR_IMPORTING_SAME_NAMESPACE );
      return;
    }
    
    if( reader.isSchemaDefined( reader.getOrCreateSchema(namespace) ) )
      // this grammar is already defined.
      // so ignore it.
      return;
        
    try {
      reader.switchSource( this,
        new RootIncludedSchemaState(reader.sfactory.schemaHead(namespace)) );
    } catch( AbortException e ) {
      // recover by ignoring the error
    }
  }
}

XMLSchemaSchema schema = (XMLSchemaSchema)itr.next();
if( !isSchemaDefined(schema) ) {
  reportError(
    backwardReference.getReferer(schema),

XMLSchemaSchema schema = (XMLSchemaSchema)itr.next();
if( !isSchemaDefined(schema) ) {
  reportError(
    backwardReference.getReferer(schema),

XMLSchemaSchema schema = (XMLSchemaSchema)itr.next();
if( !isSchemaDefined(schema) ) {
  reportError(
    backwardReference.getReferer(schema),

XMLSchemaSchema schema = (XMLSchemaSchema)itr.next();
if( !isSchemaDefined(schema) ) {
  reportError(
    backwardReference.getReferer(schema),