@Test
public void testLinkInfo() throws Exception {
Link link = getLink("echo");
Assert.assertEquals(link.getMethod(), HttpMethod.GET);
Assert.assertEquals(link.getHref(), SERVICE_URI + "/my_method");
Assert.assertEquals(link.getProduces(), MediaType.TEXT_PLAIN);
}
/**
* Find first link in the specified list by its relation.
*
* @param rel link's relation
* @param links list of links
* @return found link or {@code null}
*/
public static Link getLink(String rel, List<Link> links) {
for (Link link : links) {
if (rel.equals(link.getRel())) {
return link;
}
}
return null;
}
/** {@inheritDoc} */
@Override
public void onLogsButtonClicked() {
Link logUrl = selectedRunner.getLogUrl();
if (logUrl == null) {
return;
}
view.showLog(logUrl.getHref());
}
/**
* Find all links in the specified list by its relation.
*
* @param rel link's relation
* @param links list of links
* @return found link or {@code null}
*/
public static List<Link> getLinks(String rel, List<Link> links) {
final List<Link> result = new LinkedList<>();
for (Link link : links) {
if (rel.equals(link.getRel())) {
result.add(link);
}
}
return result;
}
private Link getLink(String rel) throws Exception {
List<Link> links = getDescriptor().getLinks();
for (Link link : links) {
if (link.getRel().equals(rel)) {
return link;
}
}
return null;
}
@Test
public void contentShouldBeReturned() throws Exception {
Link link1 = mock(Link.class);
Link link2 = mock(Link.class);
when(data.getLinks()).thenReturn(Arrays.asList(link2, link1));
when(link1.getRel()).thenReturn(DockerFile.GET_CONTENT);
when(link1.getHref()).thenReturn(SOME_TEXT);
when(link2.getRel()).thenReturn(SOME_TEXT);
dockerFile.getContent(callback);
verify(link1).getHref();
verify(link2, never()).getHref();
}
@Test
public void testLinkParameters() throws Exception {
Link link = getLink("echo");
List<LinkParameter> parameters = link.getParameters();
Assert.assertEquals(parameters.size(), 1);
LinkParameter linkParameter = parameters.get(0);
Assert.assertEquals(linkParameter.getDefaultValue(), "a");
Assert.assertEquals(linkParameter.getDescription(), "some text");
Assert.assertEquals(linkParameter.getName(), "text");
Assert.assertEquals(linkParameter.getType(), ParameterType.String);
Assert.assertTrue(linkParameter.isRequired());
List<String> valid = linkParameter.getValid();
Assert.assertEquals(valid.size(), 2);
Assert.assertTrue(valid.contains("a"));
Assert.assertTrue(valid.contains("b"));
}
/**
* Creates factory links.
*
* @param serviceContext the context to retrieve factory service base URI
* @return list of factory links
*/
public static List<Link> createLinks(
FactoryDto factory, ServiceContext serviceContext, String userName) {
final List<Link> links = new LinkedList<>();
final UriBuilder uriBuilder = serviceContext.getServiceUriBuilder();
final String factoryId = factory.getId();
if (factoryId != null) {
// creation of link to retrieve factory
links.add(
createLink(
HttpMethod.GET,
uriBuilder
.clone()
.path(FactoryService.class, "getFactory")
.build(factoryId)
.toString(),
null,
APPLICATION_JSON,
RETRIEVE_FACTORY_REL_ATT));
// creation of snippet links
links.addAll(
SNIPPET_TYPES
.stream()
.map(
snippet ->
createLink(
HttpMethod.GET,
uriBuilder
.clone()
.path(FactoryService.class, "getFactorySnippet")
.queryParam("type", snippet)
.build(factoryId)
.toString(),
null,
TEXT_PLAIN,
SNIPPET_REL_ATT + '/' + snippet))
.collect(toList()));
// creation of accept factory link
final Link createWorkspace =
createLink(
HttpMethod.GET,
uriBuilder.clone().replacePath("f").queryParam("id", factoryId).build().toString(),
null,
TEXT_HTML,
FACTORY_ACCEPTANCE_REL_ATT);
links.add(createWorkspace);
// creation of links for analytics
links.add(
createLink(
HttpMethod.GET,
uriBuilder
.clone()
.path("analytics")
.path("public-metric/factory_used")
.queryParam("factory", createWorkspace.getHref())
.toString(),
null,
TEXT_PLAIN,
ACCEPTED_REL_ATT));
}
if (!Strings.isNullOrEmpty(factory.getName()) && !Strings.isNullOrEmpty(userName)) {
// creation of accept factory link by name and creator
final Link createWorkspaceFromNamedFactory =
createLink(
HttpMethod.GET,
uriBuilder
.clone()
.replacePath("f")
.queryParam("name", factory.getName())
.queryParam("user", userName)
.build()
.toString(),
null,
TEXT_HTML,
NAMED_FACTORY_ACCEPTANCE_REL_ATT);
links.add(createWorkspaceFromNamedFactory);
}
return links;
}
public static <DTO> List<DTO> requestArray(
Class<DTO> dtoInterface, int timeout, Link link, Object body, Pair<String, ?>... parameters)
throws IOException, ServerException, NotFoundException, ForbiddenException,
UnauthorizedException, ConflictException {
return requestArray(dtoInterface, timeout, link.getHref(), link.getMethod(), body, parameters);
}
@Nullable
private String getUrlByName(@NotNull String name) {
Link link = RunnerUtils.getLink(descriptor, name);
return link == null ? null : link.getHref();
}
private ApplicationProcessDescriptor getDescriptor(
RunnerProcess process, ServiceContext restfulRequestContext) throws RunnerException {
final ApplicationStatus status =
process.getError() == null
? (process.isCancelled()
? ApplicationStatus.CANCELLED
: (process.isStopped()
? ApplicationStatus.STOPPED
: (process.isStarted() ? ApplicationStatus.RUNNING : ApplicationStatus.NEW)))
: ApplicationStatus.FAILED;
final List<Link> links = new LinkedList<>();
final UriBuilder servicePathBuilder = restfulRequestContext.getServiceUriBuilder();
final DtoFactory dtoFactory = DtoFactory.getInstance();
links.add(
dtoFactory
.createDto(Link.class)
.withRel(Constants.LINK_REL_GET_STATUS)
.withHref(
servicePathBuilder
.clone()
.path(getClass(), "getStatus")
.build(process.getRunner(), process.getId())
.toString())
.withMethod("GET")
.withProduces(MediaType.APPLICATION_JSON));
links.add(
dtoFactory
.createDto(Link.class)
.withRel(Constants.LINK_REL_VIEW_LOG)
.withHref(
servicePathBuilder
.clone()
.path(getClass(), "getLogs")
.build(process.getRunner(), process.getId())
.toString())
.withMethod("GET"));
switch (status) {
case NEW:
case RUNNING:
links.add(
dtoFactory
.createDto(Link.class)
.withRel(Constants.LINK_REL_STOP)
.withHref(
servicePathBuilder
.clone()
.path(getClass(), "stop")
.build(process.getRunner(), process.getId())
.toString())
.withMethod("POST")
.withProduces(MediaType.APPLICATION_JSON));
break;
}
final RunnerConfiguration configuration = process.getConfiguration();
final RunRequest request = configuration.getRequest();
final java.io.File recipeFile = configuration.getRecipeFile();
if (recipeFile != null) {
links.add(
dtoFactory
.createDto(Link.class)
.withRel(Constants.LINK_REL_RUNNER_RECIPE)
.withHref(
servicePathBuilder
.clone()
.path(getClass(), "getRecipeFile")
.build(process.getRunner(), process.getId())
.toString())
.withMethod("GET")
.withProduces(MediaType.TEXT_PLAIN));
}
final List<Link> additionalLinks = new LinkedList<>();
PortMapping portMapping = null;
switch (status) {
case NEW:
case RUNNING:
for (Link link : configuration.getLinks()) {
additionalLinks.add(dtoFactory.clone(link));
}
final Map<String, String> ports = configuration.getPortMapping();
if (!ports.isEmpty()) {
portMapping =
dtoFactory
.createDto(PortMapping.class)
.withHost(configuration.getHost())
.withPorts(new HashMap<>(ports));
}
break;
default:
for (Link link : configuration.getLinks()) {
if ("web url".equals(link.getRel()) || "shell url".equals(link.getRel())) {
// Hide web and shell links if application is not running.
continue;
}
additionalLinks.add(dtoFactory.clone(link));
}
break;
}
links.addAll(additionalLinks);
return dtoFactory
.createDto(ApplicationProcessDescriptor.class)
.withProcessId(process.getId())
.withStatus(status)
.withStartTime(process.getStartTime())
.withStopTime(process.getStopTime())
.withLinks(links)
.withWorkspace(request.getWorkspace())
.withProject(request.getProject())
.withUserId(request.getUserId())
.withDebugHost(configuration.getDebugHost())
.withDebugPort(configuration.getDebugPort())
.withPortMapping(portMapping);
}
