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

Example 16 with VariableInstanceQuery

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

the class VariableInstanceQueryTest method testQueryByVariableValueNotEquals_NullValue.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testQueryByVariableValueNotEquals_NullValue() {
    // given
    Map<String, Object> variables1 = new HashMap<String, Object>();
    variables1.put("value", null);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables1);
    Map<String, Object> variables2 = new HashMap<String, Object>();
    variables2.put("value", (short) 999);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables2);
    Map<String, Object> variables3 = new HashMap<String, Object>();
    variables3.put("value", "abc");
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables3);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().variableValueNotEquals("value", null);
    // then
    List<VariableInstance> result = query.list();
    assertFalse(result.isEmpty());
    assertEquals(2, result.size());
    assertEquals(2, query.count());
    for (VariableInstance var : result) {
        assertEquals("value", var.getName());
        if (var.getValue().equals((short) 999)) {
            assertEquals((short) 999, var.getValue());
            assertEquals("short", var.getTypeName());
        } else if (var.getValue().equals("abc")) {
            assertEquals("abc", var.getValue());
            assertEquals("string", var.getTypeName());
        } else {
            fail("A non expected value occured: " + var.getValue());
        }
    }
}

Example 17 with VariableInstanceQuery

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

the class VariableInstanceQueryTest method testQueryOrderByName_Desc.

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

Example 18 with VariableInstanceQuery

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

the class VariableInstanceQueryTest method testQueryByCaseInstanceIds.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testQueryByCaseInstanceIds() {
    CaseInstance instance1 = caseService.withCaseDefinitionByKey("oneTaskCase").setVariable("aVariableName", "abc").create();
    CaseInstance instance2 = caseService.withCaseDefinitionByKey("oneTaskCase").setVariable("anotherVariableName", "xyz").create();
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery();
    query.caseInstanceIdIn(instance1.getId(), instance2.getId()).orderByVariableName().asc();
    List<VariableInstance> result = query.list();
    assertEquals(2, result.size());
    for (VariableInstance variableInstance : result) {
        if (variableInstance.getName().equals("aVariableName")) {
            assertEquals("aVariableName", variableInstance.getName());
            assertEquals("abc", variableInstance.getValue());
        } else if (variableInstance.getName().equals("anotherVariableName")) {
            assertEquals("anotherVariableName", variableInstance.getName());
            assertEquals("xyz", variableInstance.getValue());
        } else {
            fail("Unexpected variable: " + variableInstance.getName());
        }
    }
}

Example 19 with VariableInstanceQuery

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

the class VariableInstanceQueryTest method testQueryByVariableValueNotEquals_Short.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testQueryByVariableValueNotEquals_Short() {
    // given
    Map<String, Object> variables1 = new HashMap<String, Object>();
    variables1.put("shortValue", (short) 123);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables1);
    Map<String, Object> variables2 = new HashMap<String, Object>();
    variables2.put("shortValue", (short) 999);
    runtimeService.startProcessInstanceByKey("oneTaskProcess", variables2);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().variableValueNotEquals("shortValue", (short) 999);
    // then
    List<VariableInstance> result = query.list();
    assertFalse(result.isEmpty());
    assertEquals(1, result.size());
    assertEquals(1, query.count());
    VariableInstance var = result.get(0);
    assertEquals("shortValue", var.getName());
    assertEquals((short) 123, var.getValue());
    assertEquals("short", var.getTypeName());
}

Example 20 with VariableInstanceQuery

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

the class VariableInstanceQueryTest method testGetValueOfSerializableVar.

@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testGetValueOfSerializableVar() {
    // given
    List<String> serializable = new ArrayList<String>();
    serializable.add("one");
    serializable.add("two");
    serializable.add("three");
    Map<String, Object> variables = new HashMap<String, Object>();
    variables.put("serializableVar", serializable);
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", variables);
    // when
    VariableInstanceQuery query = runtimeService.createVariableInstanceQuery().processInstanceIdIn(processInstance.getId());
    // then
    List<VariableInstance> result = query.list();
    assertFalse(result.isEmpty());
    assertEquals(1, result.size());
    VariableInstance instance = result.get(0);
    assertEquals("serializableVar", instance.getName());
    assertNotNull(instance.getValue());
    assertEquals(serializable, instance.getValue());
    assertEquals(ValueType.OBJECT.getName(), instance.getTypeName());
}