Package javax.el

Examples of javax.el.Expression


  private int compare(JavaBeanWrapper w1, JavaBeanWrapper w2) {
    int result = 0;
   
    for (Iterator<SortField2> iterator = sortFields.iterator(); iterator.hasNext() && result == 0;) {
      SortField2 field = iterator.next();
      Expression expression = field.getExpression();
      String prop = expression.getExpressionString();
      Ordering ordering = field.getOrdering();
      if (ordering != null) {
        Object p1 = w1.getProperty(prop);
        Object p2 = w2.getProperty(prop);
        if (p1 == p2 && p1 instanceof Comparator) {
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  private int compare(JavaBeanWrapper w1, JavaBeanWrapper w2) {
    int result = 0;
   
    for (Iterator<SortField2> iterator = sortFields.iterator(); iterator.hasNext() && result == 0;) {
      SortField2 field = iterator.next();
      Expression expression = field.getExpression();
      String prop = expression.getExpressionString();
      Ordering ordering = field.getOrdering();
      if (ordering != null) {
        Object p1 = w1.getProperty(prop);
        Object p2 = w2.getProperty(prop);
        if (p1 == p2 && p1 instanceof Comparator) {
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      buffer.append("Expression expected to have expression string ")
        .append(expression.getExpressionString());
    }
    public boolean matches(Object argument) {
      if (argument instanceof Expression) {
        Expression e2 = (Expression) argument;
        return e2.getExpressionString().equals(expression.getExpressionString());
      } else if (argument instanceof ValueBinding) {
        ValueBinding binding = (ValueBinding) argument;
        return binding.getExpressionString().equals(expression.getExpressionString());
      } else if (argument instanceof MethodBinding) {
        MethodBinding binding = (MethodBinding) argument;
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  private int compare(JavaBeanWrapper w1, JavaBeanWrapper w2) {
    int result = 0;
   
    for (Iterator<SortField2> iterator = sortFields.iterator(); iterator.hasNext() && result == 0;) {
      SortField2 field = iterator.next();
      Expression expression = field.getExpression();
      Ordering ordering = field.getOrdering();
      if (ordering != null) {
        Object p1 = w1.getProperty(expression);
        Object p2 = w2.getProperty(expression);
        if (p1 == p2 && p1 instanceof Comparator) {
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