Package org.mule.api.expression

Examples of org.mule.api.expression.ExpressionRuntimeException


            return processor.process(new DefaultMuleEvent(messageToProcess, RequestContext.getEvent()))
                .getMessage();
        }
        catch (MuleException e)
        {
            throw new ExpressionRuntimeException(
                CoreMessages.createStaticMessage("Exception invoking MessageProcessor '" + processorName
                                                 + "'"), e);
        }
    }
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    {
        Object processor = muleContext.getRegistry().lookupObject(processorName);

        if (!(processor instanceof MessageProcessor))
        {
            throw new ExpressionRuntimeException(CoreMessages.createStaticMessage("No MessageProcessor '"
                                                                                  + processorName
                                                                                  + "' found."));
        }
        return (MessageProcessor) processor;
    }
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                o = Ognl.parseExpression(expression);
                expressions.put(expression,  o);
            }
            catch (OgnlException e)
            {
                throw new ExpressionRuntimeException(CoreMessages.expressionMalformed(expression,  NAME), e);
            }
        }

        try
        {
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                        DataTypeFactory.createFromObject(result), DataTypeFactory.create(getReturnClass()));
                    result = t.transform(result);
                }
                catch (TransformerException e)
                {
                    throw new ExpressionRuntimeException(CoreMessages.transformUnexpectedType(result.getClass(),
                    getReturnClass()), e);
                }

            }
//            if(result instanceof Collection && ((Collection)result).size()==0 && !isOptional())
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        {
            namespaceManager = muleContext.getRegistry().lookupObject(NamespaceManager.class);
        }
        catch (RegistrationException e)
        {
            throw new ExpressionRuntimeException(CoreMessages.failedToLoad("NamespaceManager"), e);
        }
       
        if (namespaceManager != null)
        {
            if (namespaces == null)
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            {
                return MethodUtils.invokeMethod(o, method, args);
            }
            catch (Exception e)
            {
                throw new ExpressionRuntimeException(CoreMessages.failedToInvoke(expression), e);
            }
        }
        else
        {
            throw new ExpressionRuntimeException(CoreMessages.expressionMalformed(expression, getName()));
        }
    }
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        Object o = muleContext.getRegistry().lookupObject(name);

        if (o == null && objectRequired)
        {
            throw new ExpressionRuntimeException(CoreMessages.expressionEvaluatorReturnedNull(NAME, expression));
        }
        else if (o == null || property == null)
        {
            return o;
        }
        else if(muleContext.getExpressionManager().isEvaluatorRegistered("bean"))
        {
            //Special handling of Mule object types
            if(o instanceof AbstractEndpointBuilder)
            {
                property = "endpointBuilder.endpoint." + property;
            }

            Object p = muleContext.getExpressionManager().evaluate("#[bean:" + property + "]", new DefaultMuleMessage(o, muleContext));
            if (p == null && propertyRequired)
            {
                throw new ExpressionRuntimeException(CoreMessages.expressionEvaluatorReturnedNull(NAME, name + "." + property));
            }
            else
            {
                return p;
            }
        }
        else
        {
            throw new ExpressionRuntimeException(CoreMessages.expressionEvaluatorNotRegistered("bean"));
        }
    }
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        {
            namespaceManager = muleContext.getRegistry().lookupObject(NamespaceManager.class);
        }
        catch (RegistrationException e)
        {
            throw new ExpressionRuntimeException(CoreMessages.failedToLoad("NamespaceManager"), e);
        }
    }
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            {
                xpath.addNamespace(entry.getKey(), entry.getValue());
            }
            catch (JaxenException e)
            {
                throw new ExpressionRuntimeException(XmlMessages.failedToRegisterNamespace(entry.getKey(), entry.getValue()));
            }
        }
    }
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            return processor.process(new DefaultMuleEvent(messageToProcess, RequestContext.getEvent()))
                .getMessage();
        }
        catch (MuleException e)
        {
            throw new ExpressionRuntimeException(
                CoreMessages.createStaticMessage("Exception invoking MessageProcessor '" + processorName
                                                 + "'"), e);
        }
    }
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