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| package ****;
import java.util.List;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmContext;
import org.jbpm.db.GraphSession;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.graph.exe.Token;
public class JbpmDb {
static JbpmConfiguration jbpmConfiguration = null;
static {
jbpmConfiguration = JbpmConfiguration.parseResource("config/jbpm.cfg.xml");
}
public void setUp() {
jbpmConfiguration.createSchema();
}
public void tearDown() {
jbpmConfiguration.dropSchema();
}
public void testSimplePersistence() {
deployProcessDefinition();
System.out.println("Process definition finished !");
processInstanceIsCreatedWhenUserSubmitsWebappForm();
theProcessInstanceContinuesWhenAnAsyncMessageIsReceived();
tearDown();
}
public void deployProcessDefinition() {
System.out.println("Deploying Process definition...");
ProcessDefinition processDefinition = ProcessDefinition.parseXmlResource("simple/processdefinition.xml");
System.out.println("Parse XML done !");
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
System.out.println("jBPM context created !");
try {
// Deploy the process definition in the database
jbpmContext.deployProcessDefinition(processDefinition);
System.out.println("Process definition deployed...");
} finally {
jbpmContext.close();
System.out.println("jBPM context closed...");
}
}
public void processInstanceIsCreatedWhenUserSubmitsWebappForm() {
System.out.println("Entering processInstanceIsCreatedWhenUserSubmitsWebappForm...");
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
System.out.println("jBPM context created !");
try {
GraphSession graphSession = jbpmContext.getGraphSession();
System.out.println("got the graphsession !");
ProcessDefinition processDefinition = graphSession.findLatestProcessDefinition("hello world");
System.out.println("Process definition found 'hello world'");
ProcessInstance processInstance = new ProcessInstance(processDefinition);
System.out.println("process instance created");
Token token = processInstance.getRootToken();
System.out.println("nom du token actif : "+token.getNode().getName());
token.signal();
System.out.println("nom du token actif : "+token.getNode().getName());
jbpmContext.save(processInstance);
} finally {
// Tear down the pojo persistence context.
jbpmContext.close();
}
}
public void theProcessInstanceContinuesWhenAnAsyncMessageIsReceived() {
System.out.println("Entering theProcessInstanceContinuesWhenAnAsyncMessageIsReceived...");
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
try {
GraphSession graphSession = jbpmContext.getGraphSession();
ProcessDefinition processDefinition =
graphSession.findLatestProcessDefinition("hello world");
List processInstances =
graphSession.findProcessInstances(processDefinition.getId());
ProcessInstance processInstance = (ProcessInstance) processInstances.get(0);
Token token = processInstance.getRootToken();
processInstance.signal();
System.out.println("nom du token actif : "+token.getNode().getName());
jbpmContext.save(processInstance);
} finally {
jbpmContext.close();
}
}
} |
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