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From: Brad Johnson <brad.johnson@mediadriver.com>
Date: Tue, 27 Sep 2016 16:45:36 -0500
Message-ID: <CAA8i-pYa+Cksh0xDM+06oieOczjOq_Pb1swQ=xHoD0=fVJUhqQ@mail.gmail.com>
Subject: Re: Help with JSON to POJO using XML Routes
To: users@camel.apache.org
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archived-at: Tue, 27 Sep 2016 21:45:49 -0000

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Incidentally, this is where a bit of my confusion lies:

 to retrieve data from a web service,
read the response and pass the data to another application.  (make a
request and get the response?)  <*to *uri="http4://{{url}}"/>

 it used to read from a database, but now needs *to get its input from the
web service response*. (I take it you don't mean receiving input but making
a request and getting the response? That is calling to the http4 client to
some other server that is sending back a response?)

From what I see that seems to be what you want since you are sending
something over activemq and your route is receiving it (from) but that is
followed by another (from) which would sit and wait for someone to call
it.  That doesn't really do much with the incoming activemq message then.


On Tue, Sep 27, 2016 at 4:38 PM, Brad Johnson <brad.johnson@mediadriver.com>
wrote:

> By the way, which version of Camel are you using?  And maybe I'm not quite
> understanding what you're trying to do but it sound like you want to call *to
> *an http endpoint and aren't waiting to receive from the endpoint.
>
> On Tue, Sep 27, 2016 at 4:04 PM, jeffz <jzeha@hotmail.com> wrote:
>
>> I'm using Camel - through ServiceMix - to retrieve data from a web
>> service,
>> read the response and pass the data to another application.  This code was
>> inherited, so much of the framework already exists.  it used to read from
>> a
>> database, but now needs to get its input from the web service response.
>> Problem is, I can't figure out how to read the data into the bean and all
>> my
>> log statements within the java code get ignored. This makes debugging
>> difficult.  I was hoping someone with more experience could shed some
>> light
>> on my situation.  For those paying attention, I did post on the ServiceMix
>> board, but that was a different question in the same route.
>>
>> Questions:
>>         1) How do I reference a set of java classes to unmarshal the
>> message
>> using the Jackson API?
>>         2) How do I enable logging within the java bean?
>>         3)These messages are quite large.  How do I stream data into the
>> Exchange/POJO?
>>
>>
>> Here are my routes:
>> <?xml version="1.0" encoding="UTF-8"?>
>> <blueprint
>>     xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
>>     xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0
>> "
>>     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>     xsi:schemaLocation="
>>       http://www.osgi.org/xmlns/blueprint/v1.0.0
>> http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
>>
>>
>>         <cm:property-placeholder id=placeholder"
>> persistent-id="com.example">
>>         <cm:default-properties>
>>                 <cm:property name="url" value="example.com"/>
>>         </cm:default-properties>
>>     </cm:property-placeholder>
>>
>>
>>         <bean id="espSendMailService" class="com.service.SendMailSer
>> vice">
>>                 <property name="list" value="${list.id}" />
>>         </bean>
>>         <bean id="jack"
>> class="org.apache.camel.component.jackson.JacksonDataFormat">
>>         </bean>
>>
>>         <bean id="tst" class="com.example.RetailStoreReturnPOJO">
>>         </bean>
>>         <bean id="StoreLoadBean" class="com.example.StoreLoad">
>>                 <property name="dataSource" ref="DB" />
>>                 <property name="silverpopTableIds" value="${ids}" />
>>         </bean>
>>
>>     <camelContext id="camelroutes"
>> xmlns="http://camel.apache.org/schema/blueprint" trace="true">
>>
>>
>>                 <route>
>>                         <from uri="activemq:test"/>
>>                         <from uri="http4://{{url}}"/>
>>                         <to uri="activemq:retailout"/>
>>                 </route>
>>
>>                 <route>
>>                         <from uri="activemq:retailout"/>
>>                         <doTry>
>>                         <unmarshal ref="tst"/>
>>                         <to uri="log:output"/>
>>                         <to uri="bean:StoreLoadBean?method
>> =loadRetailStoreDataFromMap"/>
>>                         <log message="complete"/>
>>                         <doCatch>
>>                                 <exception>java.lang.Exception
>> </exception>
>>                                 <to uri="log:activemq.retailouterr
>> or?level=WARN"/>
>>                         </doCatch>
>>                         </doTry>
>>                 </route>
>>     </camelContext>
>>
>> </blueprint>
>>
>>
>>
>> --
>> View this message in context: http://camel.465427.n5.nabble.
>> com/Help-with-JSON-to-POJO-using-XML-Routes-tp5788130.html
>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>
>
>

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