I'm interested in seeing an example of an Xquery expression at work in ODE 2.0.
I haven't found any documentation on how to do this and my few attempts at this
so far haven't worked.
To keep things simple, I updated HelloWorld2 to change its one expression from
Xpath 2.0 to Xquery.
For example:
<from
expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xquery1.0">concat($tmpVar,'
World')</from>
At deployment time, I see the stacktrace below which indicates a reference to
an undeclared variable named "pid". There is no such explicit declaration
within the bpel.
ERROR - GeronimoLog.error(108) | Deploy failed; error: [CompilationErrors]
Compilation completed with 1 error(s):
null:58: error: [UndeclaredVariable] Attempt to reference undeclared
variable "pid".
org.apache.ode.bpel.compiler.api.CompilationException: error:
[CompilationErrors] Compilation completed with 1 error(s):
null:58: error: [UndeclaredVariable] Attempt to reference undeclared
variable "pid".
at
org.apache.ode.bpel.compiler.v2.BpelCompilerImpl.compile(BpelCompilerImpl.java:763)
at
org.apache.ode.bpel.compiler.v2.BpelCompilerImpl.compile(BpelCompilerImpl.java:132)
at org.apache.ode.bpel.compiler.BpelC.compile(BpelC.java:268)
at org.apache.ode.bpel.compiler.BpelC.compile(BpelC.java:338)
at
org.apache.ode.store.DeploymentUnitDir.compile(DeploymentUnitDir.java:171)
at
org.apache.ode.store.DeploymentUnitDir.compile(DeploymentUnitDir.java:134)
at org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:183)
at
org.apache.ode.axis2.deploy.DeploymentPoller.check(DeploymentPoller.java:144)
at
org.apache.ode.axis2.deploy.DeploymentPoller.access$300(DeploymentPoller.java:55)
at
org.apache.ode.axis2.deploy.DeploymentPoller$PollingThread.run(DeploymentPoller.java:188)
ERROR - GeronimoLog.error(108) | Deployment of HelloWorld2 failed, aborting for
now.
org.apache.ode.bpel.iapi.ContextException: Deploy failed; error:
[CompilationErrors] Compilation completed with 1 error(s):
null:58: error: [UndeclaredVariable] Attempt to reference undeclared
variable "pid".
at org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:187)
at
org.apache.ode.axis2.deploy.DeploymentPoller.check(DeploymentPoller.java:144)
at
org.apache.ode.axis2.deploy.DeploymentPoller.access$300(DeploymentPoller.java:55)
at
org.apache.ode.axis2.deploy.DeploymentPoller$PollingThread.run(DeploymentPoller.java:188)
Caused by: org.apache.ode.bpel.compiler.api.CompilationException: error:
[CompilationErrors] Compilation completed with 1 error(s):
null:58: error: [UndeclaredVariable] Attempt to reference undeclared
variable "pid".
at
org.apache.ode.bpel.compiler.v2.BpelCompilerImpl.compile(BpelCompilerImpl.java:763)
at
org.apache.ode.bpel.compiler.v2.BpelCompilerImpl.compile(BpelCompilerImpl.java:132)
at org.apache.ode.bpel.compiler.BpelC.compile(BpelC.java:268)
at org.apache.ode.bpel.compiler.BpelC.compile(BpelC.java:338)
at
org.apache.ode.store.DeploymentUnitDir.compile(DeploymentUnitDir.java:171)
at
org.apache.ode.store.DeploymentUnitDir.compile(DeploymentUnitDir.java:134)
at org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:183)
... 3 more
