Examples with HalResource org.camunda.bpm.engine.rest.hal.HalResource used on opensource projects

Example 1 with HalResource

use of org.camunda.bpm.engine.rest.hal.HalResource in project camunda-bpm-platform by camunda.

the class HalIdentityLinkResolver method resolveNotCachedLinks.

protected List<HalResource<?>> resolveNotCachedLinks(String[] linkedIds, ProcessEngine processEngine) {
    TaskService taskService = processEngine.getTaskService();
    List<IdentityLink> identityLinks = taskService.getIdentityLinksForTask(linkedIds[0]);
    List<HalResource<?>> resolvedIdentityLinks = new ArrayList<HalResource<?>>();
    for (IdentityLink identityLink : identityLinks) {
        resolvedIdentityLinks.add(HalIdentityLink.fromIdentityLink(identityLink));
    }
    return resolvedIdentityLinks;
}

Example 2 with HalResource

use of org.camunda.bpm.engine.rest.hal.HalResource in project camunda-bpm-platform by camunda.

the class HalTenantResolver method resolveNotCachedLinks.

@Override
protected List<HalResource<?>> resolveNotCachedLinks(String[] linkedIds, ProcessEngine processEngine) {
    IdentityService identityService = processEngine.getIdentityService();
    List<Tenant> tenants = identityService.createTenantQuery().tenantIdIn(linkedIds).list();
    List<HalResource<?>> resolvedTenants = new ArrayList<HalResource<?>>();
    for (Tenant tenant : tenants) {
        resolvedTenants.add(HalTenant.fromTenant(tenant));
    }
    return resolvedTenants;
}

Example 3 with HalResource

use of org.camunda.bpm.engine.rest.hal.HalResource in project camunda-bpm-platform by camunda.

the class HalUserList method fromUserList.

public static HalUserList fromUserList(List<User> users) {
    HalUserList result = new HalUserList();
    List<HalResource<?>> halUsers = new ArrayList<HalResource<?>>();
    for (User user : users) {
        halUsers.add(HalUser.fromUser(user));
    }
    // embedd the user list
    result.addEmbedded("users", halUsers);
    // self link
    result.addLink("self", UriBuilder.fromResource(UserRestService.class).build());
    return result;
}

Example 4 with HalResource

use of org.camunda.bpm.engine.rest.hal.HalResource in project camunda-bpm-platform by camunda.

the class HalUserResolver method resolveNotCachedLinks.

protected List<HalResource<?>> resolveNotCachedLinks(String[] linkedIds, ProcessEngine processEngine) {
    IdentityService identityService = processEngine.getIdentityService();
    List<User> users = identityService.createUserQuery().userIdIn(linkedIds).listPage(0, linkedIds.length);
    List<HalResource<?>> resolvedUsers = new ArrayList<HalResource<?>>();
    for (User user : users) {
        resolvedUsers.add(HalUser.fromUser(user));
    }
    return resolvedUsers;
}

Example 5 with HalResource

use of org.camunda.bpm.engine.rest.hal.HalResource in project camunda-bpm-platform by camunda.

the class HalResourceCacheTest method testIdentityLinkCaching.

@Test
public void testIdentityLinkCaching() {
    String[] taskIds = new String[] { "test" };
    // mock identityLinks and query
    IdentityLink link1 = mock(IdentityLink.class);
    when(link1.getTaskId()).thenReturn(taskIds[0]);
    IdentityLink link2 = mock(IdentityLink.class);
    when(link2.getTaskId()).thenReturn(taskIds[0]);
    when(processEngine.getTaskService().getIdentityLinksForTask(anyString())).thenReturn(Arrays.asList(link1, link2));
    // configure cache
    HalRelationCacheConfiguration configuration = new HalRelationCacheConfiguration();
    configuration.setCacheImplementationClass(DefaultHalResourceCache.class);
    Map<String, Object> halIdentityLinkConfig = new HashMap<String, Object>();
    halIdentityLinkConfig.put("capacity", 100);
    halIdentityLinkConfig.put("secondsToLive", 10000);
    configuration.addCacheConfiguration(HalIdentityLink.class, halIdentityLinkConfig);
    contextListener.configureCaches(configuration);
    // cache exists and is empty
    DefaultHalResourceCache cache = (DefaultHalResourceCache) Hal.getInstance().getHalRelationCache(HalIdentityLink.class);
    assertNotNull(cache);
    assertEquals(0, cache.size());
    // get link resolver and resolve identity link
    HalLinkResolver linkResolver = Hal.getInstance().getLinkResolver(IdentityRestService.class);
    List<HalResource<?>> halIdentityLinks = linkResolver.resolveLinks(taskIds, processEngine);
    assertEquals(2, halIdentityLinks.size());
    assertEquals(1, cache.size());
    assertEquals(halIdentityLinks, cache.get(taskIds[0]));
}