Examples with ProcessInstance org.activiti.engine.runtime.ProcessInstance used on opensource projects

Example 11 with ProcessInstance

use of org.activiti.engine.runtime.ProcessInstance in project Activiti by Activiti.

the class BusinessProcess method startProcessByName.

@Deprecated
public ProcessInstance startProcessByName(String string, Map<String, Object> variables) {
    if (Context.getCommandContext() != null) {
        throw new ActivitiCdiException("Cannot use startProcessByName in an activiti command.");
    }
    ProcessDefinition definition = processEngine.getRepositoryService().createProcessDefinitionQuery().processDefinitionName(string).singleResult();
    if (definition == null) {
        throw new ActivitiObjectNotFoundException("No process definition found for name: " + string, ProcessDefinition.class);
    }
    Map<String, Object> cachedVariables = getAndClearCachedVariables();
    cachedVariables.putAll(variables);
    ProcessInstance instance = processEngine.getRuntimeService().startProcessInstanceById(definition.getId(), cachedVariables);
    if (!instance.isEnded()) {
        setExecution(instance);
    }
    return instance;
}

Example 12 with ProcessInstance

use of org.activiti.engine.runtime.ProcessInstance in project Activiti by Activiti.

the class BusinessProcess method startProcessByName.

@Deprecated
public ProcessInstance startProcessByName(String string) {
    if (Context.getCommandContext() != null) {
        throw new ActivitiCdiException("Cannot use startProcessByName in an activiti command.");
    }
    ProcessDefinition definition = processEngine.getRepositoryService().createProcessDefinitionQuery().processDefinitionName(string).singleResult();
    if (definition == null) {
        throw new ActivitiObjectNotFoundException("No process definition found for name: " + string, ProcessDefinition.class);
    }
    ProcessInstance instance = processEngine.getRuntimeService().startProcessInstanceById(definition.getId(), getAndClearCachedVariables());
    if (!instance.isEnded()) {
        setExecution(instance);
    }
    return instance;
}

Example 13 with ProcessInstance

use of org.activiti.engine.runtime.ProcessInstance in project Activiti by Activiti.

the class HistoryServiceTest method testLocalizeTasks.

@Deployment(resources = { "org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml" })
public void testLocalizeTasks() throws Exception {
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    List<HistoricTaskInstance> tasks = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).list();
    assertEquals(1, tasks.size());
    assertEquals("my task", tasks.get(0).getName());
    assertNull(tasks.get(0).getDescription());
    ObjectNode infoNode = dynamicBpmnService.changeLocalizationName("en-GB", "theTask", "My localized name");
    dynamicBpmnService.changeLocalizationDescription("en-GB".toString(), "theTask", "My localized description", infoNode);
    dynamicBpmnService.saveProcessDefinitionInfo(processInstance.getProcessDefinitionId(), infoNode);
    tasks = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).list();
    assertEquals(1, tasks.size());
    assertEquals("my task", tasks.get(0).getName());
    assertNull(tasks.get(0).getDescription());
    tasks = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).locale("en-GB").list();
    assertEquals(1, tasks.size());
    assertEquals("My localized name", tasks.get(0).getName());
    assertEquals("My localized description", tasks.get(0).getDescription());
    tasks = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).listPage(0, 10);
    assertEquals(1, tasks.size());
    assertEquals("my task", tasks.get(0).getName());
    assertNull(tasks.get(0).getDescription());
    tasks = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).locale("en-GB").listPage(0, 10);
    assertEquals(1, tasks.size());
    assertEquals("My localized name", tasks.get(0).getName());
    assertEquals("My localized description", tasks.get(0).getDescription());
    HistoricTaskInstance task = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).singleResult();
    assertEquals("my task", task.getName());
    assertNull(task.getDescription());
    task = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).locale("en-GB").singleResult();
    assertEquals("My localized name", task.getName());
    assertEquals("My localized description", task.getDescription());
    task = historyService.createHistoricTaskInstanceQuery().processDefinitionId(processInstance.getProcessDefinitionId()).singleResult();
    assertEquals("my task", task.getName());
    assertNull(task.getDescription());
}

Example 14 with ProcessInstance

use of org.activiti.engine.runtime.ProcessInstance in project Activiti by Activiti.

the class HistoryServiceTest method testQueryDateVariable.

/**
   * Only do one second type, as the logic is same as in {@link ProcessInstanceQueryTest} and I do not want to duplicate
   * all test case logic here. 
   * Basically copied from {@link ProcessInstanceQueryTest}
   */
@Deployment(resources = { "org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml" })
public void testQueryDateVariable() throws Exception {
    Map<String, Object> vars = new HashMap<String, Object>();
    Date date1 = Calendar.getInstance().getTime();
    vars.put("dateVar", date1);
    ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
    taskService.complete(taskService.createTaskQuery().processInstanceId(processInstance1.getId()).singleResult().getId());
    Date date2 = Calendar.getInstance().getTime();
    vars = new HashMap<String, Object>();
    vars.put("dateVar", date1);
    vars.put("dateVar2", date2);
    ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
    taskService.complete(taskService.createTaskQuery().processInstanceId(processInstance2.getId()).singleResult().getId());
    Calendar nextYear = Calendar.getInstance();
    nextYear.add(Calendar.YEAR, 1);
    vars = new HashMap<String, Object>();
    vars.put("dateVar", nextYear.getTime());
    ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
    taskService.complete(taskService.createTaskQuery().processInstanceId(processInstance3.getId()).singleResult().getId());
    Calendar nextMonth = Calendar.getInstance();
    nextMonth.add(Calendar.MONTH, 1);
    Calendar twoYearsLater = Calendar.getInstance();
    twoYearsLater.add(Calendar.YEAR, 2);
    Calendar oneYearAgo = Calendar.getInstance();
    oneYearAgo.add(Calendar.YEAR, -1);
    // Query on single short variable, should result in 2 matches
    HistoricProcessInstanceQuery query = historyService.createHistoricProcessInstanceQuery().variableValueEquals("dateVar", date1);
    List<HistoricProcessInstance> processInstances = query.list();
    assertNotNull(processInstances);
    assertEquals(2, processInstances.size());
    // Query on two short variables, should result in single value
    query = historyService.createHistoricProcessInstanceQuery().variableValueEquals("dateVar", date1).variableValueEquals("dateVar2", date2);
    HistoricProcessInstance resultInstance = query.singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance2.getId(), resultInstance.getId());
    // Query with unexisting variable value
    Date unexistingDate = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss").parse("01/01/1989 12:00:00");
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueEquals("dateVar", unexistingDate).singleResult();
    assertNull(resultInstance);
    // Test NOT_EQUALS
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueNotEquals("dateVar", date1).singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    // Test GREATER_THAN
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueGreaterThan("dateVar", nextMonth.getTime()).singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueGreaterThan("dateVar", nextYear.getTime()).count());
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueGreaterThan("dateVar", oneYearAgo.getTime()).count());
    // Test GREATER_THAN_OR_EQUAL
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueGreaterThanOrEqual("dateVar", nextMonth.getTime()).singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueGreaterThanOrEqual("dateVar", nextYear.getTime()).singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueGreaterThanOrEqual("dateVar", oneYearAgo.getTime()).count());
    // Test LESS_THAN
    processInstances = historyService.createHistoricProcessInstanceQuery().variableValueLessThan("dateVar", nextYear.getTime()).list();
    assertEquals(2, processInstances.size());
    List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
    List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
    ids.removeAll(expecedIds);
    assertTrue(ids.isEmpty());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueLessThan("dateVar", date1).count());
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueLessThan("dateVar", twoYearsLater.getTime()).count());
    // Test LESS_THAN_OR_EQUAL
    processInstances = historyService.createHistoricProcessInstanceQuery().variableValueLessThanOrEqual("dateVar", nextYear.getTime()).list();
    assertEquals(3, processInstances.size());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueLessThanOrEqual("dateVar", oneYearAgo.getTime()).count());
    // Test value-only matching
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueEquals(nextYear.getTime()).singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    processInstances = historyService.createHistoricProcessInstanceQuery().variableValueEquals(date1).list();
    assertEquals(2, processInstances.size());
    expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
    ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
    ids.removeAll(expecedIds);
    assertTrue(ids.isEmpty());
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueEquals(twoYearsLater.getTime()).singleResult();
    assertNull(resultInstance);
    historyService.deleteHistoricProcessInstance(processInstance1.getId());
    historyService.deleteHistoricProcessInstance(processInstance2.getId());
    historyService.deleteHistoricProcessInstance(processInstance3.getId());
}

Example 15 with ProcessInstance

use of org.activiti.engine.runtime.ProcessInstance in project Activiti by Activiti.

the class HistoryServiceTest method testQueryStringVariable.

/**
   * basically copied from {@link ProcessInstanceQueryTest}
   */
@Deployment(resources = { "org/activiti/engine/test/api/oneTaskProcess.bpmn20.xml" })
public void testQueryStringVariable() {
    Map<String, Object> vars = new HashMap<String, Object>();
    vars.put("stringVar", "abcdef");
    ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
    taskService.complete(taskService.createTaskQuery().processInstanceId(processInstance1.getId()).singleResult().getId());
    vars = new HashMap<String, Object>();
    vars.put("stringVar", "abcdef");
    vars.put("stringVar2", "ghijkl");
    ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
    taskService.complete(taskService.createTaskQuery().processInstanceId(processInstance2.getId()).singleResult().getId());
    vars = new HashMap<String, Object>();
    vars.put("stringVar", "azerty");
    ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars);
    taskService.complete(taskService.createTaskQuery().processInstanceId(processInstance3.getId()).singleResult().getId());
    // Test EQUAL on single string variable, should result in 2 matches
    HistoricProcessInstanceQuery query = historyService.createHistoricProcessInstanceQuery().variableValueEquals("stringVar", "abcdef");
    List<HistoricProcessInstance> processInstances = query.list();
    assertNotNull(processInstances);
    assertEquals(2, processInstances.size());
    // Test EQUAL on two string variables, should result in single match
    query = historyService.createHistoricProcessInstanceQuery().variableValueEquals("stringVar", "abcdef").variableValueEquals("stringVar2", "ghijkl");
    HistoricProcessInstance resultInstance = query.singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance2.getId(), resultInstance.getId());
    // Test NOT_EQUAL, should return only 1 resultInstance
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueNotEquals("stringVar", "abcdef").singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    // Test GREATER_THAN, should return only matching 'azerty'
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueGreaterThan("stringVar", "abcdef").singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueGreaterThan("stringVar", "z").singleResult();
    assertNull(resultInstance);
    // Test GREATER_THAN_OR_EQUAL, should return 3 results
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueGreaterThanOrEqual("stringVar", "abcdef").count());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueGreaterThanOrEqual("stringVar", "z").count());
    // Test LESS_THAN, should return 2 results
    processInstances = historyService.createHistoricProcessInstanceQuery().variableValueLessThan("stringVar", "abcdeg").list();
    assertEquals(2, processInstances.size());
    List<String> expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
    List<String> ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
    ids.removeAll(expecedIds);
    assertTrue(ids.isEmpty());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueLessThan("stringVar", "abcdef").count());
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "z").count());
    // Test LESS_THAN_OR_EQUAL
    processInstances = historyService.createHistoricProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "abcdef").list();
    assertEquals(2, processInstances.size());
    expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
    ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
    ids.removeAll(expecedIds);
    assertTrue(ids.isEmpty());
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "z").count());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueLessThanOrEqual("stringVar", "aa").count());
    // Test LIKE
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueLike("stringVar", "azert%").singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueLike("stringVar", "%y").singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueLike("stringVar", "%zer%").singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    assertEquals(3, historyService.createHistoricProcessInstanceQuery().variableValueLike("stringVar", "a%").count());
    assertEquals(0, historyService.createHistoricProcessInstanceQuery().variableValueLike("stringVar", "%x%").count());
    // Test value-only matching
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueEquals("azerty").singleResult();
    assertNotNull(resultInstance);
    assertEquals(processInstance3.getId(), resultInstance.getId());
    processInstances = historyService.createHistoricProcessInstanceQuery().variableValueEquals("abcdef").list();
    assertEquals(2, processInstances.size());
    expecedIds = Arrays.asList(processInstance1.getId(), processInstance2.getId());
    ids = new ArrayList<String>(Arrays.asList(processInstances.get(0).getId(), processInstances.get(1).getId()));
    ids.removeAll(expecedIds);
    assertTrue(ids.isEmpty());
    resultInstance = historyService.createHistoricProcessInstanceQuery().variableValueEquals("notmatchinganyvalues").singleResult();
    assertNull(resultInstance);
    historyService.deleteHistoricProcessInstance(processInstance1.getId());
    historyService.deleteHistoricProcessInstance(processInstance2.getId());
    historyService.deleteHistoricProcessInstance(processInstance3.getId());
}