Hi Makala,
I tried the given config and getting the following error.
[2016-11-23 15:00:47,188] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"POST /services/fileconnectorRead HTTP/1.1[\r][\n]"
[2016-11-23 15:00:47,189] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Host: vive.example.com:8280[\r][\n]"
[2016-11-23 15:00:47,189] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Connection: keep-alive[\r][\n]"
[2016-11-23 15:00:47,189] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Content-Length: 115[\r][\n]"
[2016-11-23 15:00:47,189] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Postman-Token: 1cdab400-d939-ad00-29ca-2d65a4db15fb[\r][\n]"
[2016-11-23 15:00:47,189] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Cache-Control: no-cache[\r][\n]"
[2016-11-23 15:00:47,189] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Origin: chrome-extension://fhbjgbiflinjbdggehcddcbncdddomop[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/54.0.2840.100 Safari/537.36[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Content-Type: application/json[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Accept: */*[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Accept-Encoding: gzip, deflate[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Accept-Language: en-US,en;q=0.8[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"Cookie: exchangecookie=3220c865f3bc4a0981edd476a839a747[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"[\r][\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >>
"{[\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "
"source":"/home/vive/Desktop/FILE/abc.txt",[\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "
"contentType":"application/file",[\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "
"streaming":"true"[\n]"
[2016-11-23 15:00:47,190] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "}"
[2016-11-23 15:00:47,195] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.address>. Returning empty result. Error>>> invalid
path
[2016-11-23 15:00:47,199] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.append>. Returning empty result. Error>>> invalid
path
[2016-11-23 15:00:47,206] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.address>. Returning empty result. Error>>> invalid
path
[2016-11-23 15:00:47,207] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.append>. Returning empty result. Error>>> invalid
path
[2016-11-23 15:00:47,208] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.source>. Returning empty result. Error>>> invalid
path
[2016-11-23 15:00:47,208] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.contentType>. Returning empty result. Error>>>
invalid path
[2016-11-23 15:00:47,209] ERROR - SynapseJsonPath #stringValueOf. Error
evaluating JSON Path <$.streaming>. Returning empty result. Error>>>
invalid path
[2016-11-23 15:00:47,214] ERROR - FileRead Could not find file with URI ""
because it is a relative path, and no base URI was provided.
[2016-11-23 15:00:47,228] INFO - LogMediator To:
/services/001fileconnectorRead, MessageID:
urn:uuid:f863b8d3-3a50-495c-bae1-2198715a0926, Direction: request, MESSAGE
= Executing default 'fault' sequence, ERROR_CODE = 0, ERROR_MESSAGE = Error
occured in the mediation of the class mediator, Envelope: <?xml
version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="
http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><axis2ns6:binary
xmlns:axis2ns6="http://ws.apache.org/commons/ns/payload
">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</axis2ns6:binary></soapenv:Body></soapenv:Envelope>
[2016-11-23 15:00:47,228] ERROR - PassThroughHttpSender Failed to submit
the response
java.lang.ClassCastException: com.sun.proxy.$Proxy21 cannot be cast to
org.wso2.carbon.relay.StreamingOnRequestDataSource
at
org.wso2.carbon.relay.ExpandingMessageFormatter.findAndWrite2OutputStream(ExpandingMessageFormatter.java:185)
at
org.wso2.carbon.relay.ExpandingMessageFormatter.writeTo(ExpandingMessageFormatter.java:100)
at
org.apache.synapse.transport.passthru.PassThroughHttpSender.submitResponse(PassThroughHttpSender.java:555)
at
org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:264)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:222)
at
org.apache.synapse.mediators.builtin.RespondMediator.mediate(RespondMediator.java:35)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:97)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:59)
at
org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158)
at
org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:210)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at
org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:325)
at
org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:371)
at
org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:151)
at
org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
[2016-11-23 15:00:47,230] ERROR - Axis2Sender
Accept:*/*,Accept-Encoding:gzip,
deflate,Accept-Language:en-US,en;q=0.8,Cache-Control:no-cache,Content-Type:application/json,Cookie:exchangecookie=3220c865f3bc4a0981edd476a839a747,Host:
vive.example.com:8280,Origin:chrome-extension://fhbjgbiflinjbdggehcddcbncdddomop,Postman-Token:1cdab400-d939-ad00-29ca-2d65a4db15fb,<?xml
version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="
http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><axis2ns6:binary
xmlns:axis2ns6="http://ws.apache.org/commons/ns/payload";>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</axis2ns6:binary></soapenv:Body></soapenv:Envelope>
Unexpected error sending message back
org.apache.axis2.AxisFault: Failed to submit the response
at
org.apache.synapse.transport.passthru.PassThroughHttpSender.handleException(PassThroughHttpSender.java:613)
at
org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:266)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:222)
at
org.apache.synapse.mediators.builtin.RespondMediator.mediate(RespondMediator.java:35)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:97)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:59)
at
org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158)
at
org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:210)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at
org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:325)
at
org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:371)
at
org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:151)
at
org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassCastException: com.sun.proxy.$Proxy21 cannot be
cast to org.wso2.carbon.relay.StreamingOnRequestDataSource
at
org.wso2.carbon.relay.ExpandingMessageFormatter.findAndWrite2OutputStream(ExpandingMessageFormatter.java:185)
at
org.wso2.carbon.relay.ExpandingMessageFormatter.writeTo(ExpandingMessageFormatter.java:100)
at
org.apache.synapse.transport.passthru.PassThroughHttpSender.submitResponse(PassThroughHttpSender.java:555)
at
org.apache.synapse.transport.passthru.PassThroughHttpSender.invoke(PassThroughHttpSender.java:264)
... 15 more
Vivekananthan Sivanayagam
Associate Software Engineer | WSO2
E:[email protected]
M:+94752786138
On Wed, Nov 23, 2016 at 7:49 AM, Malaka Silva <[email protected]> wrote:
> Hi Vivekananthan,
>
> Seems your config is invalid. try the following.
>
> Basically we should support both streaming and no streaming scenarios with
> file connector.
>
> Also make a jira and give a fix.
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <proxy xmlns="http://ws.apache.org/ns/synapse";
> name="fileconnectorRead"
> startOnLoad="true"
> statistics="disable"
> trace="disable"
> transports="https,http">
> <target>
> <inSequence>
> <property expression="json-eval($.address)" name="address"/>
> <property expression="json-eval($.append)" name="append"/>
> <property expression="json-eval($.source)" name="source"/>
> <property expression="json-eval($.contentType)"
> name="contentType"/>
> <property expression="json-eval($.streaming)" name="streaming"/>
> <fileconnector.read>
> <source>{$ctx:source}</source>
> <contentType>{$ctx:contentType}</contentType>
> <streaming>{$ctx:streaming}</streaming>
> </fileconnector.read>
> <respond/>
> </inSequence>
> </target>
> <description/>
> </proxy>
> ---------- Forwarded message ----------
> From: Vivekananthan Sivanayagam <[email protected]>
> Date: Tue, Nov 22, 2016 at 6:57 PM
> Subject: File read with enabling streaming
> To: Malaka Silva <[email protected]>
>
>
> Hi ,
>
> I checked the following scenario[1] with streaming enable, I am able
> success with the response file. I tried 4GB file to send , it is working.
> When I checked only FileRead operation with streaming, I was able to read
> the content in the message context but could not build it the using
> DataSourceMessageBuilder
> with content type "application/file" and showing the following error.
>
> Error
>
> PassThroughHttpSender Failed to submit the response
> java.lang.ClassCastException: com.sun.proxy.$Proxy21 cannot be cast to
> org.wso2.carbon.relay.StreamingOnRequestDataSource
>
>
> [1] Proxy:
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <proxy xmlns="http://ws.apache.org/ns/synapse";
> name="fileconnectorRead"
> startOnLoad="true"
> statistics="disable"
> trace="disable"
> transports="https,http">
> <target>
> <inSequence>
> <property name="OUT_ONLY" value="true"/>
> <property action="remove"
> name="ClientApiNonBlocking"
> scope="axis2"
> value="true"/>
> <property expression="json-eval($.address)" name="address"/>
> <property expression="json-eval($.append)" name="append"/>
> <property expression="json-eval($.source)" name="source"/>
> <property expression="json-eval($.contentType)"
> name="contentType"/>
> <property expression="json-eval($.streaming)" name="streaming"/>
> <fileconnector.read>
> <source>{$ctx:source}</source>
> <contentType>{$ctx:contentType}</contentType>
> <streaming>{$ctx:streaming}</streaming>
> </fileconnector.read>
> <fileconnector.send>
> <address>{$ctx:address}</address>
> <append>{$ctx:append}</append>
> </fileconnector.send>
> <respond/>
> </inSequence>
> </target>
> <description/>
> </proxy>
>
> Request:
>
> {
> "source":"/media/vive/vives/response.txt",
> "contentType":"application/file",
> "streaming":"true",
> "address":"/home/vive/Desktop/FILE/File002",
> "append":"true"
> }
>
>
> Vivekananthan Sivanayagam
> Associate Software Engineer | WSO2
> E:[email protected]
> M:+94752786138
>
>
>
> --
>
> Best Regards,
>
> Malaka Silva
> Senior Technical Lead
> M: +94 777 219 791
> Tel : 94 11 214 5345
> Fax :94 11 2145300
> Skype : malaka.sampath.silva
> LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77
> Blog : http://mrmalakasilva.blogspot.com/
>
> WSO2, Inc.
> lean . enterprise . middleware
> https://wso2.com/signature
> http://www.wso2.com/about/team/malaka-silva/
> <http://wso2.com/about/team/malaka-silva/>
> https://store.wso2.com/store/
>
> Don't make Trees rare, we should keep them with care
>
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