org.camunda.bpm.engine.TaskService.getTaskAttachments()方法的使用及代码示例
本文整理了Java中org.camunda.bpm.engine.TaskService.getTaskAttachments()方法的一些代码示例，展示了TaskService.getTaskAttachments()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。TaskService.getTaskAttachments()方法的具体详情如下：
包路径：org.camunda.bpm.engine.TaskService
类名称：TaskService
方法名：getTaskAttachments
TaskService.getTaskAttachments介绍
[英]The list of attachments associated to a task
[中]与任务关联的附件列表
代码示例
代码示例来源：origin: camunda/camunda-bpm-platform
@Override
public List<AttachmentDto> getAttachments() {
if (!isHistoryEnabled()) {
return Collections.emptyList();
}
ensureTaskExists(Status.NOT_FOUND);
List<Attachment> taskAttachments = engine.getTaskService().getTaskAttachments(taskId);
List<AttachmentDto> attachments = new ArrayList<AttachmentDto>();
for (Attachment attachment : taskAttachments) {
attachments.add(AttachmentDto.fromAttachment(attachment));
}
return attachments;
}代码示例来源：origin: camunda/camunda-bpm-platform
@Override
public List<AttachmentDto> getAttachments() {
if (!isHistoryEnabled()) {
return Collections.emptyList();
}
ensureTaskExists(Status.NOT_FOUND);
List<Attachment> taskAttachments = engine.getTaskService().getTaskAttachments(taskId);
List<AttachmentDto> attachments = new ArrayList<AttachmentDto>();
for (Attachment attachment : taskAttachments) {
attachments.add(AttachmentDto.fromAttachment(attachment));
}
return attachments;
}代码示例来源：origin: camunda/camunda-bpm-platform
private void createTaskAttachmentWithContent(String taskId) {
taskService.createAttachment("web page", taskId, null, "weatherforcast", "temperatures and more", new ByteArrayInputStream("someContent".getBytes()));
List<Attachment> taskAttachments = taskService.getTaskAttachments(taskId);
assertEquals(1, taskAttachments.size());
assertNotNull(taskService.getAttachmentContent(taskAttachments.get(0).getId()));
}代码示例来源：origin: camunda/camunda-bpm-platform
@Test
public void testGetTaskAttachmentsWithTaskIdNull() {
int historyLevel = processEngineConfiguration.getHistoryLevel().getId();
if (historyLevel> ProcessEngineConfigurationImpl.HISTORYLEVEL_NONE) {
assertEquals(Collections.<Attachment>emptyList(), taskService.getTaskAttachments(null));
}
}代码示例来源：origin: camunda/camunda-bpm-platform
@Test
public void testGetTaskAttachmentsForNonExistingAttachments() {
when(taskServiceMock.getTaskAttachments(EXAMPLE_TASK_ID)).thenReturn(Collections.<Attachment>emptyList());
given()
.pathParam("id", EXAMPLE_TASK_ID)
.header("accept", MediaType.APPLICATION_JSON)
.then().expect()
.statusCode(Status.OK.getStatusCode())
.contentType(ContentType.JSON)
.body("$.size()", equalTo(0))
.when()
.get(SINGLE_TASK_ATTACHMENTS_URL);
}代码示例来源：origin: camunda/camunda-bpm-platform
when(taskServiceMock.getTaskAttachment(EXAMPLE_TASK_ID, EXAMPLE_TASK_ATTACHMENT_ID)).thenReturn(mockTaskAttachment);
mockTaskAttachments = MockProvider.createMockTaskAttachments();
when(taskServiceMock.getTaskAttachments(EXAMPLE_TASK_ID)).thenReturn(mockTaskAttachments);
when(taskServiceMock.createAttachment(anyString(), anyString(), anyString(), anyString(), anyString(), anyString())).thenReturn(mockTaskAttachment);
when(taskServiceMock.createAttachment(anyString(), anyString(), anyString(), anyString(), anyString(), any(InputStream.class))).thenReturn(mockTaskAttachment);代码示例来源：origin: camunda/camunda-bpm-platform
@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testCleanupHistoryCaseInstanceTaskAttachmentByteArray() {
// given
// create case instance
CaseInstance caseInstance = caseService.createCaseInstanceByKey("oneTaskCase");
Task task = taskService.createTaskQuery().singleResult();
String taskId = task.getId();
taskService.createAttachment("foo", taskId, null, "something", null, new ByteArrayInputStream("someContent".getBytes()));
// assume
List<Attachment> attachments = taskService.getTaskAttachments(taskId);
assertEquals(1, attachments.size());
String contentId = findAttachmentContentId(attachments);
terminateAndCloseCaseInstance(caseInstance.getId(), null);
// when
historyService.deleteHistoricCaseInstancesBulk(Arrays.asList(caseInstance.getId()));
// then
attachments = taskService.getTaskAttachments(taskId);
assertEquals(0, attachments.size());
verifyByteArraysWereRemoved(contentId);
}代码示例来源：origin: camunda/camunda-bpm-platform
@Test
public void testGetTaskAttachments() {
Response response = given().pathParam("id", MockProvider.EXAMPLE_TASK_ID)
.header("accept", MediaType.APPLICATION_JSON)
.then().expect()
.statusCode(Status.OK.getStatusCode()).contentType(ContentType.JSON)
.body("$.size()", equalTo(1))
.when().get(SINGLE_TASK_ATTACHMENTS_URL);
verifyTaskAttachments(mockTaskAttachments, response);
verify(taskServiceMock).getTaskAttachments(MockProvider.EXAMPLE_TASK_ID);
}代码示例来源：origin: camunda/camunda-bpm-platform
@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testCleanupHistoryCaseInstanceTaskAttachmentUrl() {
// given
// create case instance
String caseInstanceId = caseService.createCaseInstanceByKey("oneTaskCase").getId();
Task task = taskService.createTaskQuery().singleResult();
taskService.createAttachment("foo", task.getId(), null, "something", null, "http://camunda.org");
// assume
List<Attachment> attachments = taskService.getTaskAttachments(task.getId());
assertEquals(1, attachments.size());
terminateAndCloseCaseInstance(caseInstanceId, null);
// when
historyService.deleteHistoricCaseInstancesBulk(Arrays.asList(caseInstanceId));
// then
attachments = taskService.getTaskAttachments(task.getId());
assertEquals(0, attachments.size());
}代码示例来源：origin: camunda/camunda-bpm-platform
@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/oneTaskProcess.bpmn20.xml" })
public void testCleanupTaskAttachmentWithContent() {
//given
final List<String> ids = prepareHistoricProcesses();
List<Task> taskList = taskService.createTaskQuery().list();
String taskWithAttachmentId = taskList.get(0).getId();
createTaskAttachmentWithContent(taskWithAttachmentId);
//remember contentId
final String contentId = findAttachmentContentId(taskService.getTaskAttachments(taskWithAttachmentId));
runtimeService.deleteProcessInstances(ids, null, true, true);
//when
historyService.deleteHistoricProcessInstancesBulk(ids);
//then
assertEquals(0, historyService.createHistoricProcessInstanceQuery().processDefinitionKey(ONE_TASK_PROCESS).count());
assertEquals(0, taskService.getTaskAttachments(taskWithAttachmentId).size());
//check that attachment content was removed
verifyByteArraysWereRemoved(contentId);
}代码示例来源：origin: camunda/camunda-bpm-platform
@Test
public void testTaskAttachments() {
int historyLevel = processEngineConfiguration.getHistoryLevel().getId();
if (historyLevel> ProcessEngineConfigurationImpl.HISTORYLEVEL_NONE) {
Task task = taskService.newTask();
task.setOwner("johndoe");
taskService.saveTask(task);
String taskId = task.getId();
identityService.setAuthenticatedUserId("johndoe");
// Fetch the task again and update
taskService.createAttachment("web page", taskId, "someprocessinstanceid", "weatherforcast", "temperatures and more", "http://weather.com");
Attachment attachment = taskService.getTaskAttachments(taskId).get(0);
assertEquals("weatherforcast", attachment.getName());
assertEquals("temperatures and more", attachment.getDescription());
assertEquals("web page", attachment.getType());
assertEquals(taskId, attachment.getTaskId());
assertEquals("someprocessinstanceid", attachment.getProcessInstanceId());
assertEquals("http://weather.com", attachment.getUrl());
assertNull(taskService.getAttachmentContent(attachment.getId()));
// Finally, clean up
taskService.deleteTask(taskId);
assertEquals(0, taskService.getTaskComments(taskId).size());
assertEquals(1, historyService.createHistoricTaskInstanceQuery().taskId(taskId).list().size());
taskService.deleteTask(taskId, true);
}
}代码示例来源：origin: org.camunda.bpm/camunda-engine-rest-jaxrs2
@Override
public List<AttachmentDto> getAttachments() {
if (!isHistoryEnabled()) {
return Collections.emptyList();
}
ensureTaskExists(Status.NOT_FOUND);
List<Attachment> taskAttachments = engine.getTaskService().getTaskAttachments(taskId);
List<AttachmentDto> attachments = new ArrayList<AttachmentDto>();
for (Attachment attachment : taskAttachments) {
attachments.add(AttachmentDto.fromAttachment(attachment));
}
return attachments;
}代码示例来源：origin: org.camunda.bpm/camunda-engine
private void createTaskAttachmentWithContent(String taskId) {
taskService.createAttachment("web page", taskId, null, "weatherforcast", "temperatures and more", new ByteArrayInputStream("someContent".getBytes()));
List<Attachment> taskAttachments = taskService.getTaskAttachments(taskId);
assertEquals(1, taskAttachments.size());
assertNotNull(taskService.getAttachmentContent(taskAttachments.get(0).getId()));
}代码示例来源：origin: org.camunda.bpm/camunda-engine
@Test
public void testGetTaskAttachmentsWithTaskIdNull() {
int historyLevel = processEngineConfiguration.getHistoryLevel().getId();
if (historyLevel> ProcessEngineConfigurationImpl.HISTORYLEVEL_NONE) {
assertEquals(Collections.<Attachment>emptyList(), taskService.getTaskAttachments(null));
}
}代码示例来源：origin: org.camunda.bpm/camunda-engine
@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testCleanupHistoryCaseInstanceTaskAttachmentByteArray() {
// given
// create case instance
CaseInstance caseInstance = caseService.createCaseInstanceByKey("oneTaskCase");
Task task = taskService.createTaskQuery().singleResult();
String taskId = task.getId();
taskService.createAttachment("foo", taskId, null, "something", null, new ByteArrayInputStream("someContent".getBytes()));
// assume
List<Attachment> attachments = taskService.getTaskAttachments(taskId);
assertEquals(1, attachments.size());
String contentId = findAttachmentContentId(attachments);
terminateAndCloseCaseInstance(caseInstance.getId(), null);
// when
historyService.deleteHistoricCaseInstancesBulk(Arrays.asList(caseInstance.getId()));
// then
attachments = taskService.getTaskAttachments(taskId);
assertEquals(0, attachments.size());
verifyByteArraysWereRemoved(contentId);
}代码示例来源：origin: org.camunda.bpm/camunda-engine
@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn" })
public void testCleanupHistoryCaseInstanceTaskAttachmentUrl() {
// given
// create case instance
String caseInstanceId = caseService.createCaseInstanceByKey("oneTaskCase").getId();
Task task = taskService.createTaskQuery().singleResult();
taskService.createAttachment("foo", task.getId(), null, "something", null, "http://camunda.org");
// assume
List<Attachment> attachments = taskService.getTaskAttachments(task.getId());
assertEquals(1, attachments.size());
terminateAndCloseCaseInstance(caseInstanceId, null);
// when
historyService.deleteHistoricCaseInstancesBulk(Arrays.asList(caseInstanceId));
// then
attachments = taskService.getTaskAttachments(task.getId());
assertEquals(0, attachments.size());
}代码示例来源：origin: org.camunda.bpm/camunda-engine
@Test
@Deployment(resources = { "org/camunda/bpm/engine/test/api/oneTaskProcess.bpmn20.xml" })
public void testCleanupTaskAttachmentWithContent() {
//given
final List<String> ids = prepareHistoricProcesses();
List<Task> taskList = taskService.createTaskQuery().list();
String taskWithAttachmentId = taskList.get(0).getId();
createTaskAttachmentWithContent(taskWithAttachmentId);
//remember contentId
final String contentId = findAttachmentContentId(taskService.getTaskAttachments(taskWithAttachmentId));
runtimeService.deleteProcessInstances(ids, null, true, true);
//when
historyService.deleteHistoricProcessInstancesBulk(ids);
//then
assertEquals(0, historyService.createHistoricProcessInstanceQuery().processDefinitionKey(ONE_TASK_PROCESS).count());
assertEquals(0, taskService.getTaskAttachments(taskWithAttachmentId).size());
//check that attachment content was removed
verifyByteArraysWereRemoved(contentId);
}代码示例来源：origin: org.camunda.bpm/camunda-engine
@Test
public void testTaskAttachments() {
int historyLevel = processEngineConfiguration.getHistoryLevel().getId();
if (historyLevel> ProcessEngineConfigurationImpl.HISTORYLEVEL_NONE) {
Task task = taskService.newTask();
task.setOwner("johndoe");
taskService.saveTask(task);
String taskId = task.getId();
identityService.setAuthenticatedUserId("johndoe");
// Fetch the task again and update
taskService.createAttachment("web page", taskId, "someprocessinstanceid", "weatherforcast", "temperatures and more", "http://weather.com");
Attachment attachment = taskService.getTaskAttachments(taskId).get(0);
assertEquals("weatherforcast", attachment.getName());
assertEquals("temperatures and more", attachment.getDescription());
assertEquals("web page", attachment.getType());
assertEquals(taskId, attachment.getTaskId());
assertEquals("someprocessinstanceid", attachment.getProcessInstanceId());
assertEquals("http://weather.com", attachment.getUrl());
assertNull(taskService.getAttachmentContent(attachment.getId()));
// Finally, clean up
taskService.deleteTask(taskId);
assertEquals(0, taskService.getTaskComments(taskId).size());
assertEquals(1, historyService.createHistoricTaskInstanceQuery().taskId(taskId).list().size());
taskService.deleteTask(taskId, true);
}
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