Examples with VariableInstanceQuery org.camunda.bpm.engine.runtime.VariableInstanceQuery used on opensource projects

Example 21 with VariableInstanceQuery

use of org.camunda.bpm.engine.runtime.VariableInstanceQuery in project camunda-bpm-platform by camunda.

the class VariableInstanceQueryTest method testQueryOrderByType_Asc.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testQueryOrderByType_Asc() {
    // given
    Map<String, Object> variables = new HashMap<String, Object>();
    variables.put("intVar", 123);
    variables.put("myVar", "test123");
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().orderByVariableType().asc();
    // then
    List<VariableInstance> result = query.list();
    assertFalse(result.isEmpty());
    assertEquals(2, result.size());
    VariableInstance first = result.get(0);
    VariableInstance second = result.get(1);
    // integer
    assertEquals("intVar", first.getName());
    assertEquals("integer", first.getTypeName());
    // string
    assertEquals("myVar", second.getName());
    assertEquals("string", second.getTypeName());
}

Example 22 with VariableInstanceQuery

use of org.camunda.bpm.engine.runtime.VariableInstanceQuery in project camunda-bpm-platform by camunda.

the class VariableInstanceQueryTest method testSubProcessVariables.

@Test
@Deployment
public void testSubProcessVariables() {
    // given
    Map<String, Object> processVariables = new HashMap<String, Object>();
    processVariables.put("processVariable", "aProcessVariable");
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("processWithSubProcess", processVariables);
    ActivityInstance tree = runtimeService.getActivityInstance(processInstance.getId());
    assertNotNull(tree);
    assertEquals(1, tree.getChildActivityInstances().length);
    // when
    VariableInstanceQuery query1 = runtimeService.createVariableInstanceQuery().activityInstanceIdIn(tree.getId());
    // then
    VariableInstance processVariable = query1.singleResult();
    assertNotNull(processVariable);
    assertEquals("processVariable", processVariable.getName());
    assertEquals("aProcessVariable", processVariable.getValue());
    // when
    ActivityInstance subProcessActivityInstance = tree.getActivityInstances("SubProcess_1")[0];
    VariableInstanceQuery query2 = runtimeService.createVariableInstanceQuery().activityInstanceIdIn(subProcessActivityInstance.getId());
    // then
    checkVariables(query2.list());
    // when setting a task local variable
    Task task = taskService.createTaskQuery().singleResult();
    taskService.setVariableLocal(task.getId(), "taskVariable", "taskVariableValue");
    // skip mi body instance
    ActivityInstance taskActivityInstance = subProcessActivityInstance.getChildActivityInstances()[0];
    VariableInstanceQuery query3 = runtimeService.createVariableInstanceQuery().activityInstanceIdIn(taskActivityInstance.getId());
    // then
    List<VariableInstance> variables = query3.list();
    VariableInstance taskVariable = query3.singleResult();
    assertNotNull(taskVariable);
    assertEquals("taskVariable", taskVariable.getName());
    assertEquals("taskVariableValue", taskVariable.getValue());
}

Example 23 with VariableInstanceQuery

use of org.camunda.bpm.engine.runtime.VariableInstanceQuery in project camunda-bpm-platform by camunda.

the class VariableInstanceQueryTest method testDisableCustomObjectDeserialization.

@Test
public void testDisableCustomObjectDeserialization() {
    // given
    Map<String, Object> variables = new HashMap<String, Object>();
    variables.put("customSerializable", new CustomSerializable());
    variables.put("failingSerializable", new FailingSerializable());
    Task task = taskService.newTask();
    taskService.saveTask(task);
    taskService.setVariablesLocal(task.getId(), variables);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().disableCustomObjectDeserialization();
    // then
    List<VariableInstance> results = query.list();
    // both variables are not deserialized, but their serialized values are available
    assertEquals(2, results.size());
    for (VariableInstance variableInstance : results) {
        assertNull(variableInstance.getErrorMessage());
        ObjectValue typedValue = (ObjectValue) variableInstance.getTypedValue();
        assertNotNull(typedValue);
        assertFalse(typedValue.isDeserialized());
        // cannot access the deserialized value
        try {
            typedValue.getValue();
        } catch (IllegalStateException e) {
            assertTextPresent("Object is not deserialized", e.getMessage());
        }
        assertNotNull(typedValue.getValueSerialized());
    }
    // delete task
    taskService.deleteTask(task.getId(), true);
}

Example 24 with VariableInstanceQuery

use of org.camunda.bpm.engine.runtime.VariableInstanceQuery in project camunda-bpm-platform by camunda.

the class VariableInstanceQueryTest method testQueryByVariableNameLikeWithoutAnyResult.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testQueryByVariableNameLikeWithoutAnyResult() {
    // given
    Map<String, Object> variables = new HashMap<String, Object>();
    variables.put("stringVar", "test");
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().variableNameLike("%ingV_");
    // then
    List<VariableInstance> result = query.list();
    assertTrue(result.isEmpty());
    assertEquals(0, query.count());
}

Example 25 with VariableInstanceQuery

use of org.camunda.bpm.engine.runtime.VariableInstanceQuery in project camunda-bpm-platform by camunda.

the class VariableInstanceQueryTest method testQueryByNameAndVariableGreaterThan_Double.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testQueryByNameAndVariableGreaterThan_Double() {
    // given
    Map<String, Object> variables1 = new HashMap<String, Object>();
    variables1.put("doubleValue", 123.456);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables1);
    Map<String, Object> variables2 = new HashMap<String, Object>();
    variables2.put("doubleValue", 654.321);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables2);
    Map<String, Object> variables3 = new HashMap<String, Object>();
    variables3.put("doubleValue", 999.999);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables3);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().variableValueGreaterThan("doubleValue", 123.456);
    // then
    List<VariableInstance> result = query.list();
    assertFalse(result.isEmpty());
    assertEquals(2, result.size());
    assertEquals(2, query.count());
    for (VariableInstance var : result) {
        assertEquals("doubleValue", var.getName());
        assertEquals("double", var.getTypeName());
        if (var.getValue().equals(654.321)) {
            assertEquals(654.321, var.getValue());
        } else if (var.getValue().equals(999.999)) {
            assertEquals(999.999, var.getValue());
        } else {
            fail("A non expected value occured: " + var.getValue());
        }
    }
}