Package org.apache.camel

Examples of org.apache.camel.Message.copyFrom()

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        Message previousOut = previousExchange.getOut(false);
        Message in = answer.getIn();
        if (previousOut != null) {
            in.copyFrom(previousOut);
        } else {
            in.copyFrom(previousExchange.getIn());
        }
        return answer;
    }

    @Override
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        setBody(value);
    }

    public Message copy() {
        Message answer = newInstance();
        answer.copyFrom(this);
        return answer;
    }

    public void copyFrom(Message that) {
        setMessageId(that.getMessageId());
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        ResultHandler resultHandler = resultHandlerFactory.createResult();
        Result result = resultHandler.getResult();

        // lets copy the headers before we invoke the transform in case they modify them
        Message out = exchange.getOut(true);
        out.copyFrom(exchange.getIn());

        transformer.transform(source, result);
        resultHandler.setBody(out);
    }
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    public Processor toProcessor(final Predicate<Exchange> predicate) {
        return new Processor() {
            public void process(Exchange exchange) throws Exception {
                boolean answer = predicate.matches(exchange);
                Message out = exchange.getOut();
                out.copyFrom(exchange.getIn());
                out.setBody(answer);
            }
        };

    }
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    public Processor toProcessor(final Expression<Exchange> expresion) {
        return new Processor() {
            public void process(Exchange exchange) throws Exception {
                Object answer = expresion.evaluate(exchange);
                Message out = exchange.getOut();
                out.copyFrom(exchange.getIn());
                out.setBody(answer);
            }
        };
    }
}
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        Message old = exchange.getIn();

        // create a new message container so we do not drag specialized message objects along
        Message msg = new DefaultMessage();
        msg.copyFrom(old);
        msg.setBody(newBody);
        exchange.setIn(msg);
    }

    @Override
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        ResultHandler resultHandler = resultHandlerFactory.createResult(exchange);
        Result result = resultHandler.getResult();

        // let's copy the headers before we invoke the transform in case they modify them
        Message out = exchange.getOut();
        out.copyFrom(exchange.getIn());

        // the underlying input stream, which we need to close to avoid locking files or other resources
        InputStream is = null;
        try {
            Source source;
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        // copy out message
        if (source.hasOut()) {
            // exchange pattern sensitive
            Message resultMessage = source.getOut().isFault() ? result.getOut() : getResultMessage(result);
            resultMessage.copyFrom(source.getOut());
        }

        // copy exception
        result.setException(source.getException());
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        InputStream stream = exchange.getIn().getMandatoryBody(InputStream.class);
        try {
            // lets setup the out message before we invoke the dataFormat
            // so that it can mutate it if necessary
            Message out = exchange.getOut();
            out.copyFrom(exchange.getIn());

            Object result = dataFormat.unmarshal(exchange, stream);
            out.setBody(result);
        } catch (Exception e) {
            // remove OUT message, as an exception occurred
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        // use mandatory conversion
        Object value = in.getMandatoryBody(type);

        // create a new message container so we do not drag specialized message objects along
        Message msg = new DefaultMessage();
        msg.copyFrom(in);
        msg.setBody(value);

        if (exchange.getPattern().isOutCapable()) {
            exchange.setOut(msg);
        } else {
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