Fault handling in JBI
---------------------
Key: ODE-87
URL: https://issues.apache.org/jira/browse/ODE-87
Project: Apache Ode
Issue Type: Bug
Components: JBI Integration
Affects Versions: Incubator
Reporter: Alex Boisvert
Assigned To: Maciej Szefler
Fix For: Incubator
Alexander Logvinov <[EMAIL PROTECTED]> reported on ode-user@ the following bug
on 12/22/06:
Hi,
I've got a problem with handling SOAP fault in my BPEL process.
I run ODE as a service engine in Servicemix.
My BPEL process calls the web service that runs in Tomcat. The service is
implemented using XFire.
It has the following operation (this WSDL is generated by XFire):
<wsdl:portType name="WarehousePortType">
<wsdl:operation name="OrderBook">
<wsdl:input name="OrderBookRequest"
message="tns:OrderBookRequest"/>
<wsdl:output name="OrderBookResponse"
message="tns:OrderBookResponse"/>
<wsdl:fault name="OrderException" message="tns:OrderException"/>
</wsdl:operation>
</wsdl:portType>
that can throw the following fault:
<wsdl:message name="OrderException">
<wsdl:part name="OrderException" element="tns:OrderException"/>
</wsdl:message>
... of the following type:
<xsd:complexType name="OrderException">
<xsd:sequence>
<xsd:element minOccurs="0" name="orderMessage" nillable="true"
type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="OrderException" type="tns:OrderException"/>
My BPEL invokes this operation with the following code:
<scope name="Scope1">
<faultHandlers>
<catchAll>
<empty/>
</catchAll>
</faultHandlers>
<invoke name="callWarehouse"
partnerLink="warehousePartnerLink"
operation="OrderBook"
portType="warehouse:WarehousePortType"
inputVariable="orderBookIn"
outputVariable="orderBookOut"/>
</scope>
The service replies with the following fault:
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<soap:Body>
<soap:Fault>
<faultcode>soap:Server</faultcode>
<faultstring>unknown book: Design Patterns</faultstring>
<detail>
<OrderException xmlns="http://Warehouse.HelloBook.softech.com";>
<orderMessage>There was an error processing the
order.</orderMessage>
</OrderException>
</detail>
</soap:Fault>
</soap:Body>
</soap:Envelope>
The log contains the following:
It receives the full SOAP message from the server:
21:44:44,508 | DEBUG | Thread-13 | header |
apache.commons.httpclient.Wire 69 | << "HTTP/1.1 500 Internal Server
Error[\r][\n]"
21:44:44,524 | DEBUG | Thread-13 | header |
apache.commons.httpclient.Wire 69 | << "Content-Type:
text/xml;charset=UTF-8[\r][\n]"
21:44:44,524 | DEBUG | Thread-13 | header |
apache.commons.httpclient.Wire 69 | << "Transfer-Encoding: chunked[\r][\n]"
21:44:44,524 | DEBUG | Thread-13 | header |
apache.commons.httpclient.Wire 69 | << "Date: Fri, 22 Dec 2006 18:44:44
GMT[\r][\n]"
21:44:44,524 | DEBUG | Thread-13 | header |
apache.commons.httpclient.Wire 69 | << "Server: Apache-Coyote/1.1[\r][\n]"
21:44:44,524 | DEBUG | Thread-13 | header |
apache.commons.httpclient.Wire 69 | << "Connection: close[\r][\n]"
21:44:44,524 | DEBUG | Thread-13 | content |
apache.commons.httpclient.Wire 83 | << "1"
21:44:44,524 | DEBUG | Thread-13 | content |
apache.commons.httpclient.Wire 83 | << "e"
21:44:44,524 | DEBUG | Thread-13 | content |
apache.commons.httpclient.Wire 83 | << "9"
21:44:44,524 | DEBUG | Thread-13 | content |
apache.commons.httpclient.Wire 83 | << "[\r]"
21:44:44,524 | DEBUG | Thread-13 | content |
apache.commons.httpclient.Wire 69 | << "[\n]"
21:44:44,539 | DEBUG | Thread-13 | content |
apache.commons.httpclient.Wire 83 | << "<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soap:Body><soap:Fault><faultcode>soap:Server</faultcode><faultstring>unknown
book: Design Patterns</faultstring><detail><OrderException
xmlns="http://Warehouse.HelloBook.softech.com";><orderMessage>There was an error
processing the order.</orderMessage></OrderException></detail></soap:Fault>&
lt;/soap:Body></soap:Envelope>"
Then the fault message is truncated and the JBI message will not contain
faultstring and faultcode:
21:44:44,555 | DEBUG | Thread-12 | DeliveryChannelImpl |
.messaging.DeliveryChannelImpl 300 | Accepted: InOut[
id: ID:alogvinov-3320-1166813006883-6:0
status: Active
role: consumer
service: {http://Warehouse.HelloBook.softech.com}Warehouse
endpoint: WarehouseHttpPort
operation: {http://Warehouse.HelloBook.softech.com}OrderBook
in: <?xml version="1.0" encoding="UTF-8"?><OrderBook
xmlns="http://Warehouse.HelloBook.softech.com";
xmlns:warehouse="http://Warehouse.HelloBook.softech.com";>
<customerID>123</customerID>
<bookName>Design
Patterns</bookName>
</OrderBook>
fault: <?xml version="1.0" encoding="UTF-8"?><OrderException
xmlns="http://Warehouse.HelloBook.softech.com";><orderMessage>There was an error
processing the order.</orderMessage></OrderException>
]
After a while I've got an error:
21:44:44,899 | ERROR | pool-3-thread-2 | Receiver |
org.apache.ode.jbi.Receiver$1 192 | Error processing JBI message.
java.lang.AssertionError: todo
at org.apache.ode.jbi.OdeConsumer$2.call(OdeConsumer.java:199)
at org.apache.ode.jbi.OdeConsumer$2.call(OdeConsumer.java:183)
at
org.apache.ode.bpel.scheduler.quartz.QuartzSchedulerImpl.execTransaction(QuartzSchedulerImpl.java:212)
at org.apache.ode.jbi.OdeConsumer.outResponse(OdeConsumer.java:182)
at
org.apache.ode.jbi.OdeConsumer.onJbiMessageExchange(OdeConsumer.java:134)
at
org.apache.ode.jbi.JbiMessageExchangeEventRouter.onJbiMessageExchange(JbiMessageExchangeEventRouter.java:40)
at org.apache.ode.jbi.Receiver$1.run(Receiver.java:190)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
It seems that it is raised by the following code in OdeConsumer.java
Fault jbiFlt = jbiMex.getFault();
if (jbiFlt != null) {
// TODO: How are we supposed to figure out the fault type exactly?
throw new AssertionError("todo");
}
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