@Test
public void testGetworkflowByName() throws RepositoryException {
DataSourceWorkflowRepository repo = new DataSourceWorkflowRepository(ds);
Workflow w = repo.getWorkflowByName("Test Workflow");
assertNotNull(w);
assertThat("Test Workflow", equalTo(w.getName()));
}
@BeforeClass
public static void setup() throws MalformedURLException {
testWrkInst = new WorkflowInstance();
testWrkFlw = new Workflow();
testTask = new WorkflowTask();
testCond = new WorkflowCondition();
Metadata sharedContext = new Metadata();
// to check if the path already exists and to delete if it does exist
if (new File(catalogPath).exists()) {
try {
FileUtils.deleteDirectory(new File(catalogPath));
} catch (IOException e) {
fail(e.getMessage());
}
}
repo = new LuceneWorkflowInstanceRepository(catalogPath, stdPgSz);
testWrkFlw.setName("test.getMetadataWorkflow");
testWrkFlw.setId("test.id");
List tasks = new Vector();
List conds = new Vector();
testCond.setConditionId("test.cond.id");
testCond.setConditionInstanceClassName("test.class");
testCond.setConditionName("test.cond.name");
testCond.setOrder(1);
conds.add(testCond);
testTask.setTaskConfig(new WorkflowTaskConfiguration());
testTask.setTaskId("test.task.id");
testTask.setConditions(conds);
testTask.setOrder(1);
testTask.setTaskInstanceClassName("test.class");
testTask.setTaskName("test.task.name");
tasks.add(testTask);
testWrkFlw.setTasks(tasks);
testWrkInst.setCurrentTaskId("test.task");
testWrkInst.setStatus("STARTED");
testWrkInst.setWorkflow(testWrkFlw);
sharedContext.addMetadata("key1", "val1");
sharedContext.addMetadata("key1", "val2");
sharedContext.addMetadata("key1", "val3");
sharedContext.addMetadata("key2", "val4");
sharedContext.addMetadata("key2", "val5");
testWrkInst.setSharedContext(sharedContext);
startXmlRpcWorkflowManager();
startWorkflow();
fmc = new XmlRpcWorkflowManagerClient(new URL("http://localhost:" + WM_PORT));
}
/** @since OODT-205 */
@Test
public void testWorkflowConditions() {
DataSourceWorkflowRepository repo = new DataSourceWorkflowRepository(ds);
Workflow w = null;
try {
w = repo.getWorkflowById("1");
} catch (Exception e) {
fail(e.getMessage());
}
assertNotNull(w);
assertNotNull(w.getConditions());
assertTrue(w.getConditions().size() > 0);
assertEquals(w.getConditions().size(), 1);
}
/*
* (non-Javadoc)
*
* @see org.apache.oodt.cas.workflow.engine.WorkflowEngine#startWorkflow(org.apache.oodt.cas.workflow.structs.Workflow,
* org.apache.oodt.cas.metadata.Metadata)
*/
public synchronized WorkflowInstance startWorkflow(Workflow workflow, Metadata metadata)
throws EngineException {
// to start the workflow, we create a default workflow instance
// populate it
// persist it
// add it to the worker map
// start it
WorkflowInstance wInst = new WorkflowInstance();
wInst.setWorkflow(workflow);
wInst.setCurrentTaskId(((WorkflowTask) workflow.getTasks().get(0)).getTaskId());
wInst.setSharedContext(metadata);
wInst.setStatus(CREATED);
persistWorkflowInstance(wInst);
IterativeWorkflowProcessorThread worker =
new IterativeWorkflowProcessorThread(wInst, instRep, this.wmgrUrl);
worker.setRClient(rClient);
workerMap.put(wInst.getId(), worker);
wInst.setStatus(QUEUED);
persistWorkflowInstance(wInst);
try {
pool.execute(worker);
} catch (InterruptedException e) {
throw new EngineException(e);
}
return wInst;
}
@Test
public void testAddWorkflow() throws RepositoryException {
DataSourceWorkflowRepository repo = new DataSourceWorkflowRepository(ds);
Workflow w = new Workflow();
w.setId("50");
w.setName("Manual");
WorkflowTask t = new WorkflowTask();
t.setTaskId("1");
List<WorkflowTask> l = new ArrayList<WorkflowTask>();
l.add(t);
w.setTasks(l);
String workflow = repo.addWorkflow(w);
assertThat(workflow, notNullValue());
assertThat(workflow, equalTo("50"));
// TODO GET WORKFLOW
}
public Workflow getWorkflowByName(String workflowName, boolean getTasks)
throws RepositoryException {
Connection conn = null;
Statement statement = null;
ResultSet rs = null;
Workflow workflow = null;
try {
conn = dataSource.getConnection();
statement = conn.createStatement();
String getWorkflowSql =
"SELECT * from workflows WHERE workflow_name = '" + workflowName + "'";
LOG.log(Level.FINE, "getWorkflowByName: Executing: " + getWorkflowSql);
rs = statement.executeQuery(getWorkflowSql);
while (rs.next()) {
workflow = DbStructFactory.getWorkflow(rs);
if (getTasks) {
workflow.setTasks(getTasksByWorkflowId(workflow.getId()));
}
}
} catch (Exception e) {
e.printStackTrace();
LOG.log(Level.WARNING, "Exception getting workflow. Message: " + e.getMessage());
try {
conn.rollback();
} catch (SQLException e2) {
LOG.log(
Level.SEVERE,
"Unable to rollback getWorkflowByName transaction. Message: " + e2.getMessage());
}
throw new RepositoryException(e.getMessage());
} finally {
if (rs != null) {
try {
rs.close();
} catch (SQLException ignore) {
}
rs = null;
}
if (statement != null) {
try {
statement.close();
} catch (SQLException ignore) {
}
statement = null;
}
if (conn != null) {
try {
conn.close();
} catch (SQLException ignore) {
}
conn = null;
}
}
return workflow;
}
public List getWorkflowsForEvent(String eventName, boolean getTasks) throws RepositoryException {
Connection conn = null;
Statement statement = null;
ResultSet rs = null;
List workflows = null;
try {
conn = dataSource.getConnection();
statement = conn.createStatement();
String getWorkflowSql =
"SELECT * from workflows, event_workflow_map WHERE event_workflow_map.workflow_id = workflows.workflow_id "
+ "AND event_workflow_map.event_name = '"
+ eventName
+ "'";
LOG.log(Level.FINE, "getWorkflowsForEvent: Executing: " + getWorkflowSql);
rs = statement.executeQuery(getWorkflowSql);
workflows = new Vector();
while (rs.next()) {
Workflow workflow = DbStructFactory.getWorkflow(rs);
if (getTasks) {
workflow.setTasks(getTasksByWorkflowId(workflow.getId()));
}
workflows.add(workflow);
}
if (workflows.size() == 0) {
workflows = null;
}
} catch (Exception e) {
e.printStackTrace();
LOG.log(Level.WARNING, "Exception getting workflows for event. Message: " + e.getMessage());
try {
conn.rollback();
} catch (SQLException e2) {
LOG.log(
Level.SEVERE,
"Unable to rollback getWorkflowsForEvent transaction. Message: " + e2.getMessage());
}
throw new RepositoryException(e.getMessage());
} finally {
if (rs != null) {
try {
rs.close();
} catch (SQLException ignore) {
}
rs = null;
}
if (statement != null) {
try {
statement.close();
} catch (SQLException ignore) {
}
statement = null;
}
if (conn != null) {
try {
conn.close();
} catch (SQLException ignore) {
}
conn = null;
}
}
return workflows;
}