I am having issues hitting an http end point via camel recipientlist(2.14).
<route id="httpexecutor">
<from uri="direct:httpexecutor" />
<process ref="httpPreprocessor" />
<recipientList>
<simple>${property[inputSearchParameter.url]}</simple>
</recipientList>
</route>
When the url has a + sign(in one of the parameters) then its breaking.
I also tried %2B then it is getting converted to space.
There is a JIRA:
https://issues.apache.org/jira/browse/CAMEL-6176
However when i am using RAW its not working and getting the following trace(seems like RAW is passed to the service):
Caused by: java.net.URISyntaxException: Illegal character in query at index 558: http://someurl?facet=true&binary=true&-fq=nm_task_type%3A%28OTM_QUERY+OR+OTM_CLIENT_QUERY%29&facet.query=%7B%21key%3D%22%5B*+TO+NOW-30%5D%22%7Ddt_created%3A%5B*+TO+NOW-30DAY%5D&facet.query=%7B%21key%3D%22%5BNOW-30DAY+TO+NOW-15DAY%5D%22%7Ddt_created%3A%5BNOW-30DAY+TO+NOW-15DAY%5D&facet.query=%7B%21key%3D%22%5BNOW-15DAY+TO+NOW-7DAY%5D%22%7Ddt_created%3A%5BNOW-15DAY+TO+NOW-7DAY%5D&facet.query=%7B%21key%3D%22%5BNOW-7DAY+TO+NOW-1DAY%5D%22%7Ddt_created%3A%5BNOW-7DAY+TO+NOW-1DAY%5D&facet.query=RAW({!key="[NOW-1DAY TO NOW]"}dt_created:[NOW-1DAY TO NOW+1DAY])&q=*%3A*&rows=0
at java.net.URI$Parser.fail(URI.java:2829)
at java.net.URI$Parser.checkChars(URI.java:3002)
at java.net.URI$Parser.parseHierarchical(URI.java:3092)
at java.net.URI$Parser.parse(URI.java:3034)
at java.net.URI.<init>(URI.java:595)
at org.apache.camel.util.URISupport.createURIWithQuery(URISupport.java:334)
at org.apache.camel.util.URISupport.createRemainingURI(URISupport.java:428)
at org.apache.camel.component.http.HttpComponent.createEndpoint(HttpComponent.java:248)
at org.apache.camel.impl.DefaultComponent.createEndpoint(DefaultComponent.java:122)
at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:525)
... 52 more
Any help appeciated.
I haven't tested this, but can you set header "CamelHttpPath" to your URL before passing to Camel HTTP component and see if it helps:
<setHeader headerName="CamelHttpPath">
<simple>YOUR_URL</simple>
</setHeader>
Related
I have a route using the Spring DSL as such
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<route>
<from uri="activemq:queue:worker?mapJmsMessage=false" />
<convertBodyTo type="java.lang.String"/>
<setHeader headerName="CamelHttpMethod">
<constant>POST</constant>
</setHeader>
<to uri="http://localhost/queue" />
</route>
</camelContext>
The message type is an ActiveMQTextMessage. I am able to POST the message to the HTTP URL, but what I get seems to be the toString() output:
ActiveMQTextMessage {commandId = 5, responseRequired = false, message....
I would like to call the getText() method on the ActiveMQTextMessage instance to populate the route, but I cannot figure out how to get that method called. I am quite sure I could get this to work in code, but I need to do everything via XML.
Figured out the problem. I had mapJmsMessage=false set to handle an exception a few days ago. I removed it and suddenly it worked fine.
I'm using the netty component for socket communication between two systems, request and
response.
This is the route
<from uri="netty:tcp://localhost:61616?encoder=#encoder"/>
<to uri="netty:tcp://localhost:61618?decoder=#decoder"/>
<log message="Receive ${body}">
<to uri="file://data?fileName=data2&charset=utf-8"/>
Everything, works fine, the data I send is buffer type, as well as the response received. I can see this data as String using the log ${body}, but there's nothing in the file where is suppossed to store this data.
I'm guessing that camel uses a converter (from buffer to string) for logging the body as plain text, but why is not saving something in the file, using a default converter for this????
I appreciate any comments of how to resolve this. Thank you !!!
Since your paylaod is ByteBuffer you need to explicitly convert to either String or byte[]
<from uri="netty:tcp://localhost:61616?encoder=#encoder"/>
<to uri="netty:tcp://localhost:61618?decoder=#decoder"/>
<convertBodyTo type="byte[]"/>
<log message="Receive ${body}">
<to uri="file://data?fileName=data2&charset=utf-8"/>
You can even use type="java.lang.String"
Please refer to the link http://camel.apache.org/type-converter.html
Hope it helps...
I have this Camel Route:
<route id="externalRestPushRoute">
<from uri="jms:pushProcessedRecordsToExternal" />
<setHeader headerName="PAYLOAD">
<simple>body</simple>
</setHeader>
<marshal ref="jack"></marshal>
<to uri="http://localhost/front/rest/karec/dummy-push"/>
<transform>
<simple>in.header[PAYLOAD]</simple>
</transform>
<to uri="bean:noAuthRecordPersistenceService?method=deliverySuccess" />
</route>
The idea is this:
I want to deliver an object in JSON format to a REST endpoint(all the headers are properly set and the rest endpoint receives the json format)/
To convert the object to JSON format I use marshal and it works.
Now, the response back from the http endpoint is of type java.io.InputStream but I don't care.
What I care is converting the body back to the original object before it was marshaled.
I did save the object in a header before marshaling in a header named PAYLOAD.
Now I want to use transform to get it back into the body of the message.
Well, that does not seem to work. When it get to the last bean it complains that body is still of type java.io.InputStream.
Stores the body on the exchange property instead of a header, that is safer.
<setProperty propertyName="PAYLOAD">
<simple>body</simple>
</setProperty>
<transform>
<simple>${property.PAYLOAD}</simple>
</transform>
How can i call a SOAP web service with an empty message body using Apache Camel?
For example, the final endpoint on a route would be the invocation of a method on my proxy that takes 0 arguments.
EDIT:
example xml configuration:
<route id="someRoute">
<from uri="ref:activemq-queue"/>
<setHeader headerName="operationName">
<constant>invoke</constant>
</setHeader>
<to uri="cxf:bean:someWS"/>
</route>
...
<cxf:cxfEndpoint id="someWS" address="${ws.address}"
serviceClass="com.example.ws.SomeWS"
The problem is that the method 'invoke' on the WS takes 0 arguments, and an exception is thrown stating that 1 argument is being received. Is there a way for me to specify to ignore this received input?
You can set the message body to be null, if the invocation just take 0 argument. null simple expression is added since camel 2.12.3.
<route id="someRoute">
<from uri="ref:activemq-queue"/>
<setBody>
<simple>null</simple>
</setBody>
<setHeader headerName="operationName">
<constant>invoke</constant>
</setHeader>
<to uri="cxf:bean:someWS"/>
</route>
I also needed to set an empty body to Apache Camel xml and the solution below worked for me.
<setBody id="set-empty-body">
<constant/>
</setBody>
Hope this helps to whoever need it.
The xml configuration will fail if the content of the body is not with the correct type of the class required by the method of your bean. By default, it could be an Object and not a String. When the method recieves the body in an incorrect format, it would process a null value, instead of the body of the route. To solve this problem, you will need to convert the body into the expected class of the method of your bean. For example, if the method's argument of the bean is a String, then you could do something like:
<route id="someRoute">
<from uri="ref:activemq-queue"/>
<setHeader headerName="operationName">
<constant>invoke</constant>
</setHeader>
<convertBodyTo type="String"/>
<to uri="cxf:bean:someWS"/>
</route>
For more information about body conversion, you can check the docs: https://camel.apache.org/components/3.14.x/eips/convertBodyTo-eip.html
I have created a simple cxf web service. following is the body of soap message
<soapenv:Body>
<bean:getRTOEmployeeSalary>
<!--Optional:-->
<bean:arg0>sdf</bean:arg0>
</bean:getRTOEmployeeSalary>
</soapenv:Body>
My requirement is to extract the value of arg0 in my camel context file. i.e. i want to log the value of arg0. Please help me on this
<route routePolicyRef="loggingInInterceptor">
<from uri="cxf:bean:rtoemplyeeService"/>
<setHeader headerName="exchange">
<spel>${exchange}</spel>
</setHeader>
<log message="value of arg0======== "/>
<convertBodyTo type="java.lang.String" id="stringInput"/>
<bean ref="rtoEmpBean" method="getRTOEmployeeSalary" beanType="rtoEmpBean" id="govtRTOEmp"/>
</route>
I need to use the value of arg0 here.
We can use camel provided spring expression language to extract the value from exchange object. Since exchange object also resides in spring container.
below will be code src to extract the value of arg0 in camel context-
<setHeader headerName="arg0">
<spel>#{exchange.in.body.get(0)}</spel>
</setHeader>
This will set the value of arg0 of soap message in a header named arg0.
http://camel.apache.org/spel.html