Method getType

java/org/apache/el/parser/AstFunction.java:60–74

(EvaluationContext ctx)

    }

    @Override
    public Class<?> getType(EvaluationContext ctx) throws ELException {

        FunctionMapper fnMapper = ctx.getFunctionMapper();

        // quickly validate again for this request
        if (fnMapper == null) {
            throw new ELException(MessageFactory.get("error.fnMapper.null"));
        }
        Method m = fnMapper.resolveFunction(this.prefix, this.localName);
        if (m == null) {
            throw new ELException(MessageFactory.get("error.fnMapper.method", this.getOutputName()));
        }
        return m.getReturnType();
    }

    @Override
    public Object getValue(EvaluationContext ctx) throws ELException {