Package net.xoetrope.xui.evaluator

Examples of net.xoetrope.xui.evaluator.XDefaultAttributeEvaluator

where mypackage is the name of the Java package containing the class MyClass. The value of referenceName is a user defined value that identifies the instance of the class. The application instantiates an instance of the class when the expression is first encountered and thereafter maintains the instance with each subsequent call retrieving the same instance of the class.

The method call can contain zero or more arguments

Copyright (c) Xoetrope Ltd., 2002-2004

$Revision: 2.8 $

License: see License.txt

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    if ( className == null ) {
      clazz = container.getClass();
      className = clazz.getName();
    }
    if ( className.startsWith( "${" ) ) {
      XDefaultAttributeEvaluator attEval = (XDefaultAttributeEvaluator)currentProject.getObject( "DefaultAttributeEvaluator" );
      if ( attEval == null ) {
        attEval = new XDefaultAttributeEvaluator( currentProject );
        attEval.setCurrentProject( currentProject );
        currentProject.setObject( "DefaultAttributeEvaluator", attEval );
      }
      XMethodReference methodRef = attEval.getMethodReference( (PageSupport)container, className + "." + methodName );
      return methodRef;
    }
    else if ( className.startsWith( "Script" ) ) {
      XMethodReference methodRef = null;
      try {
        XAttributeEvaluator attEval = (XAttributeEvaluator)currentProject.getObject( "ScriptAttributeEvaluator" );
        if ( attEval == null ) {
          attEval = (XAttributeEvaluator)XEventHandler.class.forName( "incubator.net.xoetrope.scripts.ScriptAttributeEvaluator" ).newInstance();
          attEval.setCurrentProject( currentProject );
          currentProject.setObject( "ScriptAttributeEvaluator", attEval );
        }
        methodRef = attEval.getMethodReference( methodName );
      }
      catch ( Throwable t ) {
      }
      return methodRef;
    }
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    }
   
    if ( className.startsWith( "${" ) ) {
      XAttributeEvaluator attEval = ( XAttributeEvaluator )currentProject.getObject( "DefaultAttributeEvaluator" );
      if ( attEval == null ) {
        attEval = new XDefaultAttributeEvaluator( currentProject );
        attEval.setCurrentProject( currentProject );
        currentProject.setObject( "DefaultAttributeEvaluator", attEval );
      }
      XMethodReference methodRef = attEval.getMethodReference( container, className + "." + methodName );
      return methodRef;
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  public Object evaluateAttribute( String attribValue )
  {
    if ( evaluator == null ) {
      evaluator = ( XDefaultAttributeEvaluator )currentProject.getObject( "DefaultAttributeEvaluator" );
      if ( evaluator == null ) {
        evaluator = new XDefaultAttributeEvaluator( currentProject );
        evaluator.setCurrentProject( currentProject );
        currentProject.setObject( "DefaultAttributeEvaluator", evaluator );
      }
    }
    return evaluator.evaluateAttribute( ownerPage, attribValue );
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    }

    if ( className.startsWith( "${" ) ) {
      XAttributeEvaluator attEval = (XAttributeEvaluator)currentProject.getObject( "DefaultAttributeEvaluator" );
      if ( attEval == null ) {
        attEval = new XDefaultAttributeEvaluator( currentProject );
        attEval.setCurrentProject( currentProject );
        currentProject.setObject( "DefaultAttributeEvaluator", attEval );
      }
      XMethodReference methodRef = attEval.getMethodReference( (PageSupport)container, className + "." + methodName );
      return methodRef;
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    XBasicDataBindingFactory.register( currentProject );
    XRegisteredDataBindingFactory.register( currentProject );
    evaluator = (XDefaultAttributeEvaluator)currentProject.getObject( "DefaultAttributeEvaluator" );
   
    if ( evaluator == null ) {
      evaluator = new XDefaultAttributeEvaluator( currentProject );
      evaluator.setCurrentProject( currentProject );
      currentProject.setObject( "DefaultAttributeEvaluator", evaluator );
    }
   
    customizer = (ComponentCustomizer)currentProject.getObject( "ComponentCustomizer" );
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  protected XDataBindingFactory( XProject project )
  {
    currentProject = project;
    evaluator = (XDefaultAttributeEvaluator)currentProject.getObject( "DefaultAttributeEvaluator" );
    if ( evaluator == null ) {
      evaluator = new XDefaultAttributeEvaluator( currentProject );
      evaluator.setCurrentProject( currentProject );
      currentProject.setObject( "DefaultAttributeEvaluator", evaluator );
    }
  }
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Related Classes of net.xoetrope.xui.evaluator.XDefaultAttributeEvaluator

  • net.xoetrope.builder.XuiBuilder
  • net.xoetrope.html.XHtmlEventHandler
  • net.xoetrope.swt.XSwtEventHandler
  • net.xoetrope.xui.data.XDataBindingFactory
  • net.xoetrope.xui.XEventHandler
  • net.xoetrope.xui.XMethodReference
  • net.xoetrope.xui.XPathEvaluator
  • java.util.Hashtable
  • java.lang.reflect.Method
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