本文整理了Java中org.camunda.bpm.engine.RepositoryService.getDecisionRequirementsDiagram方法的一些代码示例，展示了RepositoryService.getDecisionRequirementsDiagram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。RepositoryService.getDecisionRequirementsDiagram方法的具体详情如下：
包路径：org.camunda.bpm.engine.RepositoryService
类名称：RepositoryService
方法名：getDecisionRequirementsDiagram

RepositoryService.getDecisionRequirementsDiagram介绍

[英]Gives access to a deployed decision requirements diagram, e.g., a PNG image, through a stream of bytes.
[中]通过字节流访问已部署的决策需求图，例如PNG图像。

代码示例

代码示例来源：origin: camunda/camunda-bpm-platform

@Override
 public Response getDecisionRequirementsDefinitionDiagram() {
  DecisionRequirementsDefinition definition = engine.getRepositoryService().getDecisionRequirementsDefinition(decisionRequirementsDefinitionId);
  InputStream decisionRequirementsDiagram = engine.getRepositoryService().getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
  if (decisionRequirementsDiagram == null) {
   return Response.noContent().build();
  } else {
   String fileName = definition.getDiagramResourceName();
   return Response.ok(decisionRequirementsDiagram).header("Content-Disposition", "attachment; filename=" + fileName)
     .type(ProcessDefinitionResourceImpl.getMediaTypeForFileSuffix(fileName)).build();
  }
 }
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Override
 public Response getDecisionRequirementsDefinitionDiagram() {
  DecisionRequirementsDefinition definition = engine.getRepositoryService().getDecisionRequirementsDefinition(decisionRequirementsDefinitionId);
  InputStream decisionRequirementsDiagram = engine.getRepositoryService().getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
  if (decisionRequirementsDiagram == null) {
   return Response.noContent().build();
  } else {
   String fileName = definition.getDiagramResourceName();
   return Response.ok(decisionRequirementsDiagram).header("Content-Disposition", "attachment; filename=" + fileName)
     .type(ProcessDefinitionResourceImpl.getMediaTypeForFileSuffix(fileName)).build();
  }
 }
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
public void getDecisionDiagramWithAuthenticatedTenant() {
 identityService.setAuthentication("user", null, Arrays.asList(TENANT_ONE));
 InputStream inputStream = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
 assertThat(inputStream, notNullValue());
}

代码示例来源：origin: camunda/camunda-bpm-platform

protected void setUpRuntimeData(DecisionRequirementsDefinition mockDecisionRequirementsDefinition) throws FileNotFoundException, URISyntaxException {
 repositoryServiceMock = mock(RepositoryService.class);
 when(processEngine.getRepositoryService()).thenReturn(repositoryServiceMock);
 when(repositoryServiceMock.getDecisionRequirementsDefinition(eq(MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_ID))).thenReturn(mockDecisionRequirementsDefinition);
 when(repositoryServiceMock.getDecisionRequirementsModel(eq(MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_ID))).thenReturn(createMockDecisionRequirementsDefinitionDmnXml());
 when(repositoryServiceMock.getDecisionRequirementsDiagram(MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_ID)).thenReturn(createMockDecisionRequirementsDiagram());
 decisionRequirementsDefinitionQueryMock = mock(DecisionRequirementsDefinitionQuery.class);
 when(decisionRequirementsDefinitionQueryMock.decisionRequirementsDefinitionKey(MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_KEY)).thenReturn(decisionRequirementsDefinitionQueryMock);
 when(decisionRequirementsDefinitionQueryMock.tenantIdIn(anyString())).thenReturn(decisionRequirementsDefinitionQueryMock);
 when(decisionRequirementsDefinitionQueryMock.withoutTenantId()).thenReturn(decisionRequirementsDefinitionQueryMock);
 when(decisionRequirementsDefinitionQueryMock.latestVersion()).thenReturn(decisionRequirementsDefinitionQueryMock);
 when(decisionRequirementsDefinitionQueryMock.singleResult()).thenReturn(mockDecisionRequirementsDefinition);
 when(decisionRequirementsDefinitionQueryMock.list()).thenReturn(Collections.singletonList(mockDecisionRequirementsDefinition));
 when(repositoryServiceMock.createDecisionRequirementsDefinitionQuery()).thenReturn(decisionRequirementsDefinitionQueryMock);
}

代码示例来源：origin: camunda/camunda-bpm-platform

public void testGetDecisionRequirementsDiagramByInvalidId() throws Exception {
 try {
  repositoryService.getDecisionRequirementsDiagram("invalid");
 } catch (ProcessEngineException e) {
  assertTextPresent("no deployed decision requirements definition found with id 'invalid'", e.getMessage());
 }
 try {
  repositoryService.getDecisionRequirementsDiagram(null);
 } catch (ProcessEngineException e) {
  assertTextPresent("decisionRequirementsDefinitionId is null", e.getMessage());
 }
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
public void getDecisionDiagramDisabledTenantCheck() {
 processEngineConfiguration.setTenantCheckEnabled(false);
 identityService.setAuthentication("user", null, null);
 InputStream inputStream = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
 assertThat(inputStream, notNullValue());
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
public void failToGetDecisionRequirementsDiagramNoAuthenticatedTenants() {
 identityService.setAuthentication("user", null, null);
 // declare expected exception
 thrown.expect(ProcessEngineException.class);
 thrown.expectMessage("Cannot get the decision requirements definition");
 repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Deployment(resources = { "org/camunda/bpm/engine/test/repository/drg.dmn",
             "org/camunda/bpm/engine/test/repository/drg.png" })
public void testGetDecisionRequirementsDiagram() throws Exception {
 DecisionRequirementsDefinitionQuery query = repositoryService.createDecisionRequirementsDefinitionQuery();
 DecisionRequirementsDefinition decisionRequirementsDefinition = query.singleResult();
 String decisionRequirementsDefinitionId = decisionRequirementsDefinition.getId();
 InputStream actualDrd = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
 assertNotNull(actualDrd);
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
public void decisionRequirementsDiagramRetrieval() throws FileNotFoundException, URISyntaxException {
 byte[] actual = given().pathParam("id", MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_ID)
  .expect()
   .statusCode(Status.OK.getStatusCode())
   .contentType("image/png")
   .header("Content-Disposition", "attachment; filename=" +
     MockProvider.EXAMPLE_DECISION_DEFINITION_DIAGRAM_RESOURCE_NAME)
  .when().get(DIAGRAM_DEFINITION_URL).getBody().asByteArray();
 verify(repositoryServiceMock).getDecisionRequirementsDefinition(MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_ID);
 verify(repositoryServiceMock).getDecisionRequirementsDiagram(MockProvider.EXAMPLE_DECISION_REQUIREMENTS_DEFINITION_ID);
 byte[] expected = IoUtil.readInputStream(new FileInputStream(getFile()), "decision requirements diagram");
 Assert.assertArrayEquals(expected, actual);
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
 @Deployment(resources = { DMN_FILE, DRD_FILE })
 public void getDecisionRequirementsDiagram() {

  // given
  String decisionRequirementsDefinitionId = repositoryService
   .createDecisionRequirementsDefinitionQuery()
   .decisionRequirementsDefinitionKey(DEFINITION_KEY)
   .singleResult().getId();

  // when
  authRule.init(scenario).withUser("userId").bindResource("decisionRequirementsDefinitionKey", DEFINITION_KEY).start();

  InputStream decisionRequirementsDiagram = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);

  if (authRule.assertScenario(scenario)) {
   assertNotNull(decisionRequirementsDiagram);
  }
 }
}

代码示例来源：origin: org.camunda.bpm/camunda-engine-rest-jaxrs2

@Override
 public Response getDecisionRequirementsDefinitionDiagram() {
  DecisionRequirementsDefinition definition = engine.getRepositoryService().getDecisionRequirementsDefinition(decisionRequirementsDefinitionId);
  InputStream decisionRequirementsDiagram = engine.getRepositoryService().getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
  if (decisionRequirementsDiagram == null) {
   return Response.noContent().build();
  } else {
   String fileName = definition.getDiagramResourceName();
   return Response.ok(decisionRequirementsDiagram).header("Content-Disposition", "attachment; filename=" + fileName)
     .type(ProcessDefinitionResourceImpl.getMediaTypeForFileSuffix(fileName)).build();
  }
 }
}

代码示例来源：origin: org.camunda.bpm/camunda-engine

public void testGetDecisionRequirementsDiagramByInvalidId() throws Exception {
 try {
  repositoryService.getDecisionRequirementsDiagram("invalid");
 } catch (ProcessEngineException e) {
  assertTextPresent("no deployed decision requirements definition found with id 'invalid'", e.getMessage());
 }
 try {
  repositoryService.getDecisionRequirementsDiagram(null);
 } catch (ProcessEngineException e) {
  assertTextPresent("decisionRequirementsDefinitionId is null", e.getMessage());
 }
}

代码示例来源：origin: org.camunda.bpm/camunda-engine

@Test
public void getDecisionDiagramWithAuthenticatedTenant() {
 identityService.setAuthentication("user", null, Arrays.asList(TENANT_ONE));
 InputStream inputStream = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
 assertThat(inputStream, notNullValue());
}

代码示例来源：origin: org.camunda.bpm/camunda-engine

@Test
public void getDecisionDiagramDisabledTenantCheck() {
 processEngineConfiguration.setTenantCheckEnabled(false);
 identityService.setAuthentication("user", null, null);
 InputStream inputStream = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
 assertThat(inputStream, notNullValue());
}

代码示例来源：origin: org.camunda.bpm/camunda-engine

@Test
public void failToGetDecisionRequirementsDiagramNoAuthenticatedTenants() {
 identityService.setAuthentication("user", null, null);
 // declare expected exception
 thrown.expect(ProcessEngineException.class);
 thrown.expectMessage("Cannot get the decision requirements definition");
 repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
}

代码示例来源：origin: org.camunda.bpm/camunda-engine

@Deployment(resources = { "org/camunda/bpm/engine/test/repository/drg.dmn",
             "org/camunda/bpm/engine/test/repository/drg.png" })
public void testGetDecisionRequirementsDiagram() throws Exception {
 DecisionRequirementsDefinitionQuery query = repositoryService.createDecisionRequirementsDefinitionQuery();
 DecisionRequirementsDefinition decisionRequirementsDefinition = query.singleResult();
 String decisionRequirementsDefinitionId = decisionRequirementsDefinition.getId();
 InputStream actualDrd = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);
 assertNotNull(actualDrd);
}

代码示例来源：origin: org.camunda.bpm/camunda-engine

@Test
 @Deployment(resources = { DMN_FILE, DRD_FILE })
 public void getDecisionRequirementsDiagram() {

  // given
  String decisionRequirementsDefinitionId = repositoryService
   .createDecisionRequirementsDefinitionQuery()
   .decisionRequirementsDefinitionKey(DEFINITION_KEY)
   .singleResult().getId();

  // when
  authRule.init(scenario).withUser("userId").bindResource("decisionRequirementsDefinitionKey", DEFINITION_KEY).start();

  InputStream decisionRequirementsDiagram = repositoryService.getDecisionRequirementsDiagram(decisionRequirementsDefinitionId);

  if (authRule.assertScenario(scenario)) {
   assertNotNull(decisionRequirementsDiagram);
  }
 }
}