Package org.apache.camel.component.bean

Examples of org.apache.camel.component.bean.BeanProcessor

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            this.beanHolder = beanHolder;
            this.methodName = methodName;
        }

        public void process(Exchange exchange) throws Exception {
            BeanProcessor processor = new BeanProcessor(beanHolder);
            if (methodName != null) {
                processor.setMethod(methodName);
                // enable OGNL like invocation
                processor.setShorthandMethod(true);
            }
            try {
                // copy the original exchange to avoid side effects on it
                Exchange resultExchange = exchange.copy();
                // force to use InOut to retrieve the result on the OUT message
                resultExchange.setPattern(ExchangePattern.InOut);
                processor.process(resultExchange);
                result = resultExchange.getOut().getBody();

                // propagate exceptions
                if (resultExchange.getException() != null) {
                    exchange.setException(resultExchange.getException());
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            this.beanHolder = beanHolder;
            this.methodName = methodName;
        }

        public void process(Exchange exchange) throws Exception {
            BeanProcessor processor = new BeanProcessor(beanHolder);
            if (methodName != null) {
                processor.setMethod(methodName);
                // enable OGNL like invocation
                processor.setShorthandMethod(true);
            }
            try {
                // copy the original exchange to avoid side effects on it
                Exchange resultExchange = exchange.copy();
                // remove any existing exception in case we do OGNL on the exception
                resultExchange.setException(null);

                // force to use InOut to retrieve the result on the OUT message
                resultExchange.setPattern(ExchangePattern.InOut);
                processor.process(resultExchange);
                result = resultExchange.getOut().getBody();

                // propagate properties and headers from result
                if (resultExchange.hasProperties()) {
                    exchange.getProperties().putAll(resultExchange.getProperties());
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        if (endpoint != null) {
            endpoint.setCamelContext(this);
            return endpoint;
        }

        return new ProcessorEndpoint(uri, this, new BeanProcessor(bean, this));
    }
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            this.beanHolder = beanHolder;
            this.methodName = methodName;
        }

        public void process(Exchange exchange) throws Exception {
            BeanProcessor processor = new BeanProcessor(beanHolder);
            if (methodName != null) {
                processor.setMethod(methodName);
                // enable OGNL like invocation
                processor.setShorthandMethod(true);
            }
            try {
                // copy the original exchange to avoid side effects on it
                Exchange resultExchange = exchange.copy();
                // remove any existing exception in case we do OGNL on the exception
                resultExchange.setException(null);

                // force to use InOut to retrieve the result on the OUT message
                resultExchange.setPattern(ExchangePattern.InOut);
                processor.process(resultExchange);
                result = resultExchange.getOut().getBody();

                // propagate exceptions
                if (resultExchange.getException() != null) {
                    exchange.setException(resultExchange.getException());
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            }
        } catch (NoTypeConversionAvailableException ex) {
            // ignore, handled below
        }

        return new ProcessorEndpoint(uri, this, new BeanProcessor(bean, this));
    }
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    /**
     * Create a processor which invokes the given method when an incoming
     * message exchange is received
     */
    protected Processor createConsumerProcessor(final Object pojo, final Method method, final Endpoint endpoint) {
        BeanProcessor answer = new BeanProcessor(pojo, getCamelContext());
        answer.setMethodObject(method);
        return answer;
    }
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        if (endpoint != null) {
            endpoint.setCamelContext(this);
            return endpoint;
        }

        return new ProcessorEndpoint(uri, this, new BeanProcessor(bean, this));
    }
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    /**
     * Create a processor which invokes the given method when an incoming
     * message exchange is received
     */
    protected Processor createConsumerProcessor(final Object pojo, final Method method, final Endpoint endpoint) {
        BeanProcessor answer = new BeanProcessor(pojo, getCamelContext());
        answer.setMethodObject(method);
        return answer;
    }
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    }

    @Override
    @SuppressWarnings("unchecked")
    public Processor createProcessor(RouteContext routeContext) {
        BeanProcessor answer;
        if (ref != null) {
            answer = new BeanProcessor(new RegistryBean(routeContext.getCamelContext(), ref));
        } else {
            if (bean == null) {
                ObjectHelper.notNull(beanType, "bean, ref or beanType", this);
                bean = CamelContextHelper.newInstance(routeContext.getCamelContext(), beanType);
            }
            answer = new BeanProcessor(bean, routeContext.getCamelContext());
        }
        if (method != null) {
            answer.setMethod(method);
        }
        return answer;
    }
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            holder = new RegistryBean(exchange.getContext(), beanName);
        } else {
            holder = new ConstantBeanHolder(bean, exchange.getContext());
        }

        BeanProcessor processor = new BeanProcessor(holder);
        if (method != null) {
            processor.setMethod(method);
        }
        try {
            Exchange newExchange = exchange.copy();
            // The BeanExperession always has a result regardless of the ExchangePattern,
            // so I add a checker here to make sure we can get the result.
            if (!newExchange.getPattern().isOutCapable()) {
                newExchange.setPattern(ExchangePattern.InOut);
            }
            processor.process(newExchange);
            return newExchange.getOut(true).getBody();
        } catch (Exception e) {
            throw new RuntimeBeanExpressionException(exchange, beanName, method, e);
        }
    }
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  • org.apache.camel.impl.CamelPostProcessorHelper
  • org.apache.camel.language.bean.BeanExpression
  • org.apache.camel.language.bean.BeanExpression$InvokeProcessor
  • org.apache.camel.Message
  • org.apache.camel.model.BeanDefinition
  • org.apache.camel.model.BeanRef
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  • org.apache.camel.spi.Registry
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