Examples with ObjectValue org.camunda.bpm.engine.variable.value.ObjectValue used on opensource projects

Example 81 with ObjectValue

use of org.camunda.bpm.engine.variable.value.ObjectValue in project camunda-bpm-platform by camunda.

the class CaseServiceTest method testGetVariableTypedLocal.

@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testGetVariableTypedLocal() {
    // given:
    // a deployed case definition
    String caseDefinitionId = repositoryService.createCaseDefinitionQuery().singleResult().getId();
    // an active case instance
    caseService.withCaseDefinition(caseDefinitionId).create().getId();
    String caseExecutionId = caseService.createCaseExecutionQuery().activityId("PI_HumanTask_1").singleResult().getId();
    caseService.withCaseExecution(caseExecutionId).setVariableLocal("aVariableName", "abc").setVariableLocal("anotherVariableName", 999).setVariableLocal("aSerializedObject", Variables.objectValue(Arrays.asList("1", "2")).create()).execute();
    // when
    StringValue stringValue = caseService.getVariableLocalTyped(caseExecutionId, "aVariableName");
    ObjectValue objectValue = caseService.getVariableLocalTyped(caseExecutionId, "aSerializedObject");
    ObjectValue serializedObjectValue = caseService.getVariableLocalTyped(caseExecutionId, "aSerializedObject", false);
    // then
    assertNotNull(stringValue.getValue());
    assertNotNull(objectValue.getValue());
    assertTrue(objectValue.isDeserialized());
    assertEquals(Arrays.asList("1", "2"), objectValue.getValue());
    assertFalse(serializedObjectValue.isDeserialized());
    assertNotNull(serializedObjectValue.getValueSerialized());
}

Example 82 with ObjectValue

use of org.camunda.bpm.engine.variable.value.ObjectValue in project camunda-bpm-platform by camunda.

the class CaseServiceTest method testGetVariableTyped.

@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testGetVariableTyped() {
    // given:
    // a deployed case definition
    String caseDefinitionId = repositoryService.createCaseDefinitionQuery().singleResult().getId();
    // an active case instance
    caseService.withCaseDefinition(caseDefinitionId).setVariable("aVariableName", "abc").setVariable("anotherVariableName", 999).setVariable("aSerializedObject", Variables.objectValue(Arrays.asList("1", "2")).create()).create().getId();
    String caseExecutionId = caseService.createCaseExecutionQuery().activityId("PI_HumanTask_1").singleResult().getId();
    // when
    StringValue stringValue = caseService.getVariableTyped(caseExecutionId, "aVariableName");
    ObjectValue objectValue = caseService.getVariableTyped(caseExecutionId, "aSerializedObject");
    ObjectValue serializedObjectValue = caseService.getVariableTyped(caseExecutionId, "aSerializedObject", false);
    // then
    assertNotNull(stringValue.getValue());
    assertNotNull(objectValue.getValue());
    assertTrue(objectValue.isDeserialized());
    assertEquals(Arrays.asList("1", "2"), objectValue.getValue());
    assertFalse(serializedObjectValue.isDeserialized());
    assertNotNull(serializedObjectValue.getValueSerialized());
}

Example 83 with ObjectValue

use of org.camunda.bpm.engine.variable.value.ObjectValue in project camunda-bpm-platform by camunda.

the class JavaSerializationTest method testSetJavaObjectNullSerializedObjectTypeName.

@Test
@Deployment(resources = ONE_TASK_PROCESS)
public void testSetJavaObjectNullSerializedObjectTypeName() throws Exception {
    ProcessInstance instance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    String typeName = "some.type.Name";
    // set null value as "serialized" object
    runtimeService.setVariable(instance.getId(), "nullObject", serializedObjectValue().serializationDataFormat(JAVA_DATA_FORMAT).objectTypeName(// This time an objectTypeName is provided
    typeName).create());
    // get null value via untyped api
    assertNull(runtimeService.getVariable(instance.getId(), "nullObject"));
    // get null via typed api
    ObjectValue deserializedTypedValue = runtimeService.getVariableTyped(instance.getId(), "nullObject");
    assertNotNull(deserializedTypedValue);
    assertTrue(deserializedTypedValue.isDeserialized());
    assertEquals(JAVA_DATA_FORMAT, deserializedTypedValue.getSerializationDataFormat());
    assertNull(deserializedTypedValue.getValue());
    assertNull(deserializedTypedValue.getValueSerialized());
    assertNull(deserializedTypedValue.getObjectType());
    assertEquals(typeName, deserializedTypedValue.getObjectTypeName());
    ObjectValue serializedTypedValue = runtimeService.getVariableTyped(instance.getId(), "nullObject", false);
    assertNotNull(serializedTypedValue);
    assertFalse(serializedTypedValue.isDeserialized());
    assertEquals(JAVA_DATA_FORMAT, serializedTypedValue.getSerializationDataFormat());
    assertNull(serializedTypedValue.getValueSerialized());
    assertEquals(typeName, serializedTypedValue.getObjectTypeName());
}

Example 84 with ObjectValue

use of org.camunda.bpm.engine.variable.value.ObjectValue in project camunda-bpm-platform by camunda.

the class JavaSerializationTest method testSetJavaObjectSerialized.

@Test
@Deployment(resources = ONE_TASK_PROCESS)
public void testSetJavaObjectSerialized() throws Exception {
    ProcessInstance instance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    JavaSerializable javaSerializable = new JavaSerializable("foo");
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    new ObjectOutputStream(baos).writeObject(javaSerializable);
    String serializedObject = StringUtil.fromBytes(Base64.encodeBase64(baos.toByteArray()), engineRule.getProcessEngine());
    runtimeService.setVariable(instance.getId(), "simpleBean", serializedObjectValue(serializedObject).serializationDataFormat(JAVA_DATA_FORMAT).objectTypeName(JavaSerializable.class.getName()).create());
    // validate untyped value
    JavaSerializable value = (JavaSerializable) runtimeService.getVariable(instance.getId(), "simpleBean");
    assertEquals(javaSerializable, value);
    // validate typed value
    ObjectValue typedValue = runtimeService.getVariableTyped(instance.getId(), "simpleBean");
    assertObjectValueDeserialized(typedValue, javaSerializable);
    assertObjectValueSerializedJava(typedValue, javaSerializable);
}

Example 85 with ObjectValue

use of org.camunda.bpm.engine.variable.value.ObjectValue in project camunda-bpm-platform by camunda.

the class AssertVariableInstancesDelegate method execute.

public void execute(DelegateExecution execution) throws Exception {
    // validate integer variable
    Integer expectedIntValue = 1234;
    assertEquals(expectedIntValue, execution.getVariable("anIntegerVariable"));
    assertEquals(expectedIntValue, execution.getVariableTyped("anIntegerVariable").getValue());
    assertEquals(ValueType.INTEGER, execution.getVariableTyped("anIntegerVariable").getType());
    assertNull(execution.getVariableLocal("anIntegerVariable"));
    assertNull(execution.getVariableLocalTyped("anIntegerVariable"));
    // set an additional local variable
    execution.setVariableLocal("aStringVariable", "aStringValue");
    String expectedStringValue = "aStringValue";
    assertEquals(expectedStringValue, execution.getVariable("aStringVariable"));
    assertEquals(expectedStringValue, execution.getVariableTyped("aStringVariable").getValue());
    assertEquals(ValueType.STRING, execution.getVariableTyped("aStringVariable").getType());
    assertEquals(expectedStringValue, execution.getVariableLocal("aStringVariable"));
    assertEquals(expectedStringValue, execution.getVariableLocalTyped("aStringVariable").getValue());
    assertEquals(ValueType.STRING, execution.getVariableLocalTyped("aStringVariable").getType());
    SimpleSerializableBean objectValue = (SimpleSerializableBean) execution.getVariable("anObjectValue");
    assertNotNull(objectValue);
    assertEquals(10, objectValue.getIntProperty());
    ObjectValue variableTyped = execution.getVariableTyped("anObjectValue");
    assertEquals(10, variableTyped.getValue(SimpleSerializableBean.class).getIntProperty());
    assertEquals(Variables.SerializationDataFormats.JAVA.getName(), variableTyped.getSerializationDataFormat());
    objectValue = (SimpleSerializableBean) execution.getVariable("anUntypedObjectValue");
    assertNotNull(objectValue);
    assertEquals(30, objectValue.getIntProperty());
    variableTyped = execution.getVariableTyped("anUntypedObjectValue");
    assertEquals(30, variableTyped.getValue(SimpleSerializableBean.class).getIntProperty());
    assertEquals(Context.getProcessEngineConfiguration().getDefaultSerializationFormat(), variableTyped.getSerializationDataFormat());
}