Examples of javax.faces.el.ReferenceSyntaxException

javax.faces.el.ReferenceSyntaxException

An exception reporting a syntax error in a method binding expression or value binding expression.
@deprecated This has been replaced by {@link javax.el.ELException}.


        // TODO: this check should be performed by the expression factory. It is
        // a requirement of the TCK
        if (!(reference.startsWith("#{") && reference.endsWith("}")))
        {
            throw new ReferenceSyntaxException("Invalid method reference: '" + reference + "'");
        }


        if (params == null)
        {
            params = new Class[0];
        }


        MethodExpression methodExpression;


        try
        {
            methodExpression = getExpressionFactory().createMethodExpression(threadELContext(), reference,
                                                                             Object.class, params);
        }
        catch (ELException e)
        {
            throw new ReferenceSyntaxException(e);
        }


        return new MethodExpressionToMethodBinding(methodExpression);
    }

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            valueExpression = getExpressionFactory().createValueExpression(
                    threadELContext(), reference, Object.class);
        }
        catch (ELException e)
        {
            throw new ReferenceSyntaxException(e);
        }


        return new ValueExpressionToValueBinding(valueExpression);
    }

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        List<String> result = new ArrayList<String>();
        int i, j, len = expressionString.length(), cur = 0;
        while (cur < len &&
             -1 != (i = expressionString.indexOf("#{", cur))) {
            if (-1 == (j = expressionString.indexOf('}', i + 2))) {
                throw new ReferenceSyntaxException(
                     MessageUtils.getExceptionMessageString(
                          MessageUtils.INVALID_EXPRESSION_ID,
                          expressionString));
            }
            cur = j + 1;

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        assert (null != expression);


        // look for invalid expressions
        if (expression.charAt(0) == '#') {
            if (expression.charAt(1) != '{') {
                throw new ReferenceSyntaxException(MessageUtils.getExceptionMessageString(
                    MessageUtils.INVALID_EXPRESSION_ID,
                    expression));
            }
            int len = expression.length();
            if (expression.charAt(len - 1) != '}') {
                throw new ReferenceSyntaxException(MessageUtils.getExceptionMessageString(
                    MessageUtils.INVALID_EXPRESSION_ID,
                    expression));
            }
            expression = expression.substring(2, len - 1);
        }

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        if (!(ref.startsWith("#{") && ref.endsWith("}"))) {
            if (LOGGER.isLoggable(Level.FINE)) {
                LOGGER.fine(MessageFormat.format("Expression ''{0}'' does not follow the syntax #{...}", ref));
            }
            throw new ReferenceSyntaxException(ref);
        }
        FacesContext context = FacesContext.getCurrentInstance();
        MethodExpression result;
        try {
            // return a MethodBinding that wraps a MethodExpression.
            if (null == params) {
                params = RIConstants.EMPTY_CLASS_ARGS;
            }
            result =
                  getExpressionFactory().
                        createMethodExpression(context.getELContext(), ref, null,
                                               params);
        } catch (ELException elex) {
            throw new ReferenceSyntaxException(elex);
        }
        return (new MethodBindingMethodExpressionAdapter(result));


    }

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         try {
             result= getExpressionFactory().
                     createValueExpression(context.getELContext(),ref,
                     Object.class);     
         } catch (ELException elex) {
            throw new ReferenceSyntaxException(elex);
         } 
         return (new ValueBindingValueExpressionAdapter(result));


    }

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        // TODO: this check should be performed by the expression factory. It is
        // a requirement of the TCK
        if (!(reference.startsWith("#{") && reference.endsWith("}")))
        {
            throw new ReferenceSyntaxException("Invalid method reference: '" + reference + "'");
        }


        if (params == null)
            params = new Class[0];


        MethodExpression methodExpression;


        try
        {
            methodExpression = getExpressionFactory().createMethodExpression(threadELContext(), reference,
                                                                             Object.class, params);
        }
        catch (ELException e)
        {
            throw new ReferenceSyntaxException(e);
        }


        return new MethodExpressionToMethodBinding(methodExpression);
    }

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        {
            valueExpression = getExpressionFactory().createValueExpression(threadELContext(), reference, Object.class);
        }
        catch (ELException e)
        {
            throw new ReferenceSyntaxException(e);
        }


        return new ValueExpressionToValueBinding(valueExpression);
    }

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        }


        // Do not trim(), we support mixed string-bindings
        if ((expression == null) || (expression.length() == 0))
        {
            throw new ReferenceSyntaxException("Expression: empty or null");
        }
        _application = application;
        _expressionString  = expression;


        _expression = s_expressionCache.get(expression);

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                    .containsKey(name))
                {
                    String errorMessage =
                        "Cannot set value of implicit object '"
                        + name + "' for expression '" + _expressionString + "'";
                    throw new ReferenceSyntaxException(errorMessage);
                }


                // Note: will be coerced later
                setValueInScope(facesContext, name, newValue);
            }

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Related Classes of javax.faces.el.ReferenceSyntaxException

com.sun.faces.application.ApplicationImpl

com.sun.faces.el.ELUtils

org.apache.myfaces.application.ApplicationImpl

org.apache.myfaces.el.ELParserHelper

org.apache.myfaces.el.PropertyResolverImpl

org.apache.myfaces.el.ValueBindingImpl

org.apache.myfaces.el.VariableResolverImpl

org.apache.myfaces.test.mock.MockMethodBinding

org.apache.myfaces.test.mock.MockValueBinding

org.apache.myfaces.tobago.mock.faces.MockValueBinding

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