Package javax.el

Examples of javax.el.VariableMapper.resolveVariable()

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  public void setValue(EvaluationContext ctx, Object value)
      throws ELException {
    VariableMapper varMapper = ctx.getVariableMapper();
    if (varMapper != null) {
      ValueExpression expr = varMapper.resolveVariable(this.image);
      if (expr != null) {
        expr.setValue(ctx.getELContext(), value);
        return;
      }
    }
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    // case A: ValueExpression exists, getValue which must
    // be a MethodExpression
    VariableMapper varMapper = ctx.getVariableMapper();
    ValueExpression ve = null;
    if (varMapper != null) {
      ve = varMapper.resolveVariable(this.image);
      if (ve != null) {
        obj = ve.getValue(ctx);
      }
    }
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    }

    public Class getType(EvaluationContext ctx) throws ELException {
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.getType(ctx.getELContext());
            }
        }
        ctx.setPropertyResolved(false);
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    }

    public Object getValue(EvaluationContext ctx) throws ELException {
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.getValue(ctx.getELContext());
            }
        }
        ctx.setPropertyResolved(false);
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    }

    public boolean isReadOnly(EvaluationContext ctx) throws ELException {
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.isReadOnly(ctx.getELContext());
            }
        }
        ctx.setPropertyResolved(false);
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    public void setValue(EvaluationContext ctx, Object value)
            throws ELException {
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                expr.setValue(ctx.getELContext(), value);
                return;
            }
        }
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        // case A: ValueExpression exists, getValue which must
        // be a MethodExpression
        VariableMapper varMapper = ctx.getVariableMapper();
        ValueExpression ve = null;
        if (varMapper != null) {
            ve = varMapper.resolveVariable(this.image);
            if (ve != null) {
                obj = ve.getValue(ctx);
            }
        }
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        Class<?>[] expectedParamTypes) {

        MethodExpression result = null;

        VariableMapper mapper = faceletContext.getVariableMapper();
        ValueExpression valueExpression = mapper.resolveVariable(varName);
        if (valueExpression != null) {
            ExpressionFactory ef = faceletContext.getExpressionFactory();
            ELContext elContext = faceletContext.getFacesContext().getELContext();

            result = ef.createMethodExpression(elContext, valueExpression.getExpressionString(), expectedReturnType,
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    // Save off the previous deferred variables
    VariableMapper vm =
      pageContext.getELContext().getVariableMapper();
    if (_var != null)
      _previousDeferredVar = vm.resolveVariable(_var);

    if (null != _varStatus)
    {
      _previousDeferredVarStatus = vm.resolveVariable(_varStatus);
      _propertyReplacementMap = new HashMap<String, Object>(9, 1);
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    if (_var != null)
      _previousDeferredVar = vm.resolveVariable(_var);

    if (null != _varStatus)
    {
      _previousDeferredVarStatus = vm.resolveVariable(_varStatus);
      _propertyReplacementMap = new HashMap<String, Object>(9, 1);
      _propertyReplacementMap.put("begin", Integer.valueOf(_currentBegin));
      _propertyReplacementMap.put("end", Integer.valueOf(_currentEnd));
      _propertyReplacementMap.put("step", Integer.valueOf(_currentStep));
      _propertyReplacementMap.put("count", Integer.valueOf(_currentCount));
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