2:03 a.m.
dear:
When I use jbpm 4.3 and grails 1.2 to deploy my process file, I met the following
error:
Caused by: org.codehaus.groovy.runtime.InvokerInvocationException:
org.springframework.beans.NotReadablePropertyException: Invalid property 'dbid' of
bean class [org.jbpm.pvm.internal.repository.DeploymentProperty]: Bean property
'dbid' is not readable or has an invalid getter method: Does the return type of
the getter match the parameter type of the setter?
My configuration is as follows:
hibernate.cfg.xml
<hibernate-configuration>
<session-factory>
<mapping resource="jbpm.repository.hbm.xml" />
<mapping resource="jbpm.execution.hbm.xml" />
<mapping resource="jbpm.history.hbm.xml" />
<mapping resource="jbpm.task.hbm.xml" />
<mapping resource="jbpm.identity.hbm.xml" />
</session-factory>
</hibernate-configuration>
spring/resources.groovy
beans = {
springHelper(org.jbpm.pvm.internal.processengine.SpringHelper) {
jbpmCfg = "jbpm.cfg.xml"
}
processEngine(springHelper:"createProcessEngine")
}
jbpm.cfg.xml
<jbpm-configuration>
<import resource="jbpm.default.cfg.xml" />
<import resource="jbpm.tx.spring.cfg.xml" />
<import resource="jbpm.jpdl.cfg.xml" />
<import resource="jbpm.bpmn.cfg.xml" />
<import resource="jbpm.identity.cfg.xml" />
<import resource="jbpm.businesscalendar.cfg.xml" />
<import resource="jbpm.console.cfg.xml" />
<import resource="jbpm.jobexecutor.cfg.xml" />
</jbpm-configuration>
deploy code：
def processEngine
def init = { servletContext ->
def repositoryService=processEngine.getRepositoryService()
def deploymentId = repositoryService.createDeployment()
.addResourceFromClasspath("jbpm/processes/start2end.jpdl.xml")
.deploy(); // the error happen
}
According the error message,I find the org.jbpm.pvm.internal.repository.DeploymentProperty
,and add the following code:
public long getDbid(){
return dbid;
}
and recompiled the jbpm source code, the error disappear!!
I think this maybe a bug of Jbpm 4.3!Do you think so?
And there is another question,if in my spring/resources.groovy, I config the jBPM services
such as repositoryService,executionService, the configuratioin is as follows:
beans = {
springHelper(org.jbpm.pvm.internal.processengine.SpringHelper) {
jbpmCfg = "jbpm.cfg.xml"
}
processEngine(springHelper:"createProcessEngine")
repositoryService(processEngine:"getRepositoryService") //error happen
}
the error is as follows:
2010-01-11 15:42:31,140 [main] ERROR context.ContextLoader - Context initialization
failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'repositoryService': Instantiation of bean failed; nested exception is
org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public
org.jbpm.api.RepositoryService
org.jbpm.pvm.internal.processengine.ProcessEngineImpl.getRepositoryService()] threw
exception; nested exception is
org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean
with name 'repositoryService': Requested bean is currently in creation: Is there
an unresolvable circular reference?
at org.grails.tomcat.TomcatServer.start(TomcatServer.groovy:135)
at grails.web.container.EmbeddableServer$start.call(Unknown Source)
at _GrailsRun_groovy$_run_closure5_closure12.doCall(_GrailsRun_groovy:158).....
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method
[public org.jbpm.api.RepositoryService
org.jbpm.pvm.internal.processengine.ProcessEngineImpl.getRepositoryService()] threw
exception; nested exception is
org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean
with name 'repositoryService': Requested bean is currently in creation: Is there
an unresolvable circular reference?
... 23 more
Caused by: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error
creating bean with name 'repositoryService': Requested bean is currently in
creation: Is there an unresolvable circular reference?
at
org.jbpm.pvm.internal.processengine.SpringProcessEngine.get(SpringProcessEngine.java:109)
at
org.jbpm.pvm.internal.processengine.ProcessEngineImpl.getRepositoryService(ProcessEngineImpl.java:172)
... 23 more
I can't find the resolve solution of this error, so I only use the code such as def
repositoryService=processEngine.getRepositoryService() to get the jbpm services.Do you
have some advice?