helloworld-bpel sample cannot run from a jar file
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Key: TUSCANY-1994
URL: https://issues.apache.org/jira/browse/TUSCANY-1994
Project: Tuscany
Issue Type: Bug
Components: Java SCA Samples
Affects Versions: Java-SCA-1.1
Environment: Windows XP
Reporter: Simon Nash
Priority: Minor
Fix For: Java-SCA-Next
The ant scripts for most samples have a "run" target to run the sample from a
pre-built jar and also a "run-classes" target to run from the target/classes
directory, with equivalent results from both modes of execution. However, when
attempting to run the helloworld-bpel sample from a jar file, the error shown
below is produced.
To avoid user confusion, I have updated the build.xml for helloworld-bpel so
that its run target points to target/classes, and I have removed the target
that runs from a jar file. See revision r611954. To recreate this error,
modify the build.xml file to replace line 83:
<pathelement path="target/classes"/>
by the following line:
<pathelement path="target/${test.jar}"/>
Here is the output showing the failure resulting from making this change. This
output was produced by running ant with the -d option to display the classpath
in use. After the failure, the sample hangs and has to be stopped by pressing
Ctrl-C.
run:
[java] Executing 'D:\jdk1.5.0_11\jre\bin\java.exe' with arguments:
[java] '-classpath'
[java]
'H:\tuscany11a\sca-java-1.1\distribution\target\apache-tuscany-sca-1.1-incubating-SNAPSHOT.dir\tuscany-sca-1.1-incubating-SNAPSHOT\
samples\helloworld-bpel\target\sample-helloworld-bpel.jar;
H:\tuscany11a\sca-java-1.1\distribution\target\apache-tuscany-sca-1.1-incubating-SNAPSHOT.dir\tuscany-sca-1.1-incubating-SNAPSHOT\
samples\helloworld-bpel\target\database;
H:\tuscany11a\sca-java-1.1\distribution\target\apache-tuscany-sca-1.1-incubating-SNAPSHOT.dir\tuscany-sca-1.1-incubating-SNAPSHOT\
lib\tuscany-sca-manifest.jar'
[java] 'helloworld.BPELClient'
[java]
[java] The ' characters around the executable and arguments are
[java] not part of the command.
Execute:Java13CommandLauncher: Executing 'D:\jdk1.5.0_11\jre\bin\java.exe' with
arguments:
'-classpath'
'H:\tuscany11a\sca-java-1.1\distribution\target\apache-tuscany-sca-1.1-incubating-SNAPSHOT.dir\tuscany-sca-1.1-incubating-SNAPSHOT\
samples\helloworld-bpel\target\sample-helloworld-bpel.jar;
H:\tuscany11a\sca-java-1.1\distribution\target\apache-tuscany-sca-1.1-incubating-SNAPSHOT.dir\tuscany-sca-1.1-incubating-SNAPSHOT\
samples\helloworld-bpel\target\database;
H:\tuscany11a\sca-java-1.1\distribution\target\apache-tuscany-sca-1.1-incubating-SNAPSHOT.dir\tuscany-sca-1.1-incubating-SNAPSHOT\
lib\tuscany-sca-manifest.jar'
'helloworld.BPELClient'
The ' characters around the executable and arguments are
not part of the command.
[java] Starting BPELHelloWorldComponent
[java] Exception in thread "main" org.osoa.sca.ServiceRuntimeException:
java.lang.RuntimeException: BPEl Component Type implementation initialization
failure : null
[java] at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:264)
[java] at
org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69)
[java] at helloworld.BPELClient.main(BPELClient.java:33)
[java] Caused by: java.lang.RuntimeException: BPEl Component Type
Implementation initialization failure : null
[java] at
org.apache.tuscany.sca.implementation.bpel.provider.BPELImplementationProvider.start(BPELImplementationProvider.java:105)
[java] at
org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:495)
[java] at
org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:189)
[java] at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230)
[java] ... 2 more
[java] Caused by: java.lang.NullPointerException
[java] at java.io.File.<init>(File.java:194)
[java] at
org.apache.tuscany.sca.implementation.bpel.provider.BPELImplementationProvider.start(BPELImplementationProvider.java:87)
[java] ... 5 more
Terminate batch job (Y/N)? y
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