I am getting the warning

"60421 [http-8443-1] WARN  org.jbpm.pvm.internal.repository.DeployerManager  - WARNING: no objects were deployed! Check if you have configured a correct deployer in your jbpm.cfg.xml file for the type of deployment you want to do." And I can't retrieve the process definition anymore.

The code is:

      NewDeployment newDeployment = repositoryService.createDeployment();

      newDeployment.addResourceFromFile(deploymentFile); // a jpdl.xml file

      String id = newDeployment.deploy();

      LOG.info("Deployed: '" + id + "'"); // gives the id in DB, somthing like '40001'

      ProcessDefinitionQuery pdq = repositoryService.createProcessDefinitionQuery();

      List<ProcessDefinition> processDefinitions = pdq.processDefinitionKey(id).list();

      for (ProcessDefinition pd : processDefinitions) { // empty collection

        LOG.info(pd.getId());

      }

Where should I look for?

The jbpm.cfg.xml looks like:

<?xml version="1.0" encoding="UTF-8"?>

<jbpm-configuration xmlns="http://jbpm.org/xsd/cfg">

  <import resource="jbpm.jpdl.cfg.xml" />

  <import resource="jbpm.identity.cfg.xml" />

  <import resource="jbpm.jobexecutor.cfg.xml" />

  <process-engine-context>

    <repository-service />

    <repository-cache />

    <execution-service />

    <history-service />

    <management-service />

    <identity-service />

    <task-service />

    <command-service name="newTxRequiredCommandService">

      <retry-interceptor />

      <environment-interceptor policy="requiresNew" />

      <spring-transaction-interceptor />

    </command-service>

    <command-service name="txRequiredCommandService">

      <retry-interceptor />

      <environment-interceptor />

      <spring-transaction-interceptor />

    </command-service>

    <object class="org.jbpm.pvm.internal.id.DatabaseDbidGenerator">

      <field name="commandService">

        <ref object="txRequiredCommandService" />

      </field>

    </object>

    <object class="org.jbpm.pvm.internal.id.DatabaseIdComposer" init="eager">

    </object>

    <deployer-manager>

      <jpdl-deployer />

    </deployer-manager>

    <!-- Added spring as read-context -->

    <script-manager default-expression-language="juel" default-script-language="juel"

      read-contexts="execution, environment, process-engine, spring" write-context="">

      <script-language name="juel" factory="org.jbpm.pvm.internal.script.JuelScriptEngineFactory" />

    </script-manager>

    <authentication />

    <id-generator />

    <types resource="jbpm.variable.types.xml" />

    <address-resolver />

  </process-engine-context>

  <transaction-context>

    <repository-session />

    <db-session />

    <message-session />

    <timer-session />

    <history-session />

    <transaction type="spring" />

    <!-- Need to set explicitly that we don't want jbpm to create sessions -->

    <hibernate-session current="true" close="false" />

  </transaction-context>

</jbpm-configuration>