Examples with Injector com.google.inject.Injector used on opensource projects

Example 21 with Injector

use of com.google.inject.Injector in project hudson-2.x by hudson.

the class InjectomaticImpl method inject.

public void inject(final Object component) {
    checkNotNull(component);
    Class type = component.getClass();
    if (!isInjectable(type)) {
        log.trace("Type not injectable; skipping: {}", type);
        return;
    }
    // Find the injector for the component
    ClassLoader tmp = type.getClassLoader();
    Injector injector;
    // If the component belongs to a plugin, then use the plugin's injector
    if (tmp instanceof PluginClassLoader) {
        PluginClassLoader cl = (PluginClassLoader) tmp;
        injector = container.injector(cl.getPlugin());
    } else {
        // Use the root injector if we did not load from a plugin
        injector = ((SmoothieContainerImpl) container).rootInjector();
    }
    if (log.isTraceEnabled()) {
        log.trace("Injecting: {}", OID.get(component));
    }
    injector.injectMembers(component);
}

Example 22 with Injector

use of com.google.inject.Injector in project hudson-2.x by hudson.

the class SmoothieContainerImpl method register.

public void register(final PluginWrapper plugin) {
    assert plugin != null;
    if (log.isTraceEnabled()) {
        log.trace("Registering plugin: {}", plugin.getShortName());
    }
    // Don't allow re-registration of plugins
    if (injectors.containsKey(plugin)) {
        throw new IllegalStateException("Plugin already registered");
    }
    Injector injector = createInjector(new PluginModule(plugin));
    injectors.put(plugin, injector);
}

Example 23 with Injector

use of com.google.inject.Injector in project jmxtrans by jmxtrans.

the class JsonUtilsTest method setupJsonUtils.

@Before
public void setupJsonUtils() {
    Injector injector = JmxTransModule.createInjector(new JmxTransConfiguration());
    jsonUtils = injector.getInstance(JsonUtils.class);
    closer.register(ResetableSystemProperty.setSystemProperty("server.port", "1099"));
    closer.register(ResetableSystemProperty.setSystemProperty("server.attribute", "HeapMemoryUsage"));
    closer.register(ResetableSystemProperty.setSystemProperty("server.thread", "2"));
}

Example 24 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestContainerLogsPage method testContainerLogPageAccess.

@Test(timeout = 10000)
public void testContainerLogPageAccess() throws IOException {
    // SecureIOUtils require Native IO to be enabled. This test will run
    // only if it is enabled.
    assumeTrue(NativeIO.isAvailable());
    String user = "randomUser" + System.currentTimeMillis();
    File absLogDir = null, appDir = null, containerDir = null, syslog = null;
    try {
        // target log directory
        absLogDir = new File("target", TestContainerLogsPage.class.getSimpleName() + "LogDir").getAbsoluteFile();
        absLogDir.mkdir();
        Configuration conf = new Configuration();
        conf.set(YarnConfiguration.NM_LOG_DIRS, absLogDir.toURI().toString());
        conf.set(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION, "kerberos");
        UserGroupInformation.setConfiguration(conf);
        NodeHealthCheckerService healthChecker = createNodeHealthCheckerService(conf);
        healthChecker.init(conf);
        LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
        // Add an application and the corresponding containers
        RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(conf);
        long clusterTimeStamp = 1234;
        ApplicationId appId = BuilderUtils.newApplicationId(recordFactory, clusterTimeStamp, 1);
        Application app = mock(Application.class);
        when(app.getAppId()).thenReturn(appId);
        // Making sure that application returns a random user. This is required
        // for SecureIOUtils' file owner check.
        when(app.getUser()).thenReturn(user);
        ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(appId, 1);
        ContainerId container1 = BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 0);
        // Testing secure read access for log files
        // Creating application and container directory and syslog file.
        appDir = new File(absLogDir, appId.toString());
        appDir.mkdir();
        containerDir = new File(appDir, container1.toString());
        containerDir.mkdir();
        syslog = new File(containerDir, "syslog");
        syslog.createNewFile();
        BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(syslog));
        out.write("Log file Content".getBytes());
        out.close();
        Context context = mock(Context.class);
        ConcurrentMap<ApplicationId, Application> appMap = new ConcurrentHashMap<ApplicationId, Application>();
        appMap.put(appId, app);
        when(context.getApplications()).thenReturn(appMap);
        ConcurrentHashMap<ContainerId, Container> containers = new ConcurrentHashMap<ContainerId, Container>();
        when(context.getContainers()).thenReturn(containers);
        when(context.getLocalDirsHandler()).thenReturn(dirsHandler);
        MockContainer container = new MockContainer(appAttemptId, new AsyncDispatcher(), conf, user, appId, 1);
        container.setState(ContainerState.RUNNING);
        context.getContainers().put(container1, container);
        ContainersLogsBlock cLogsBlock = new ContainersLogsBlock(context);
        Map<String, String> params = new HashMap<String, String>();
        params.put(YarnWebParams.CONTAINER_ID, container1.toString());
        params.put(YarnWebParams.CONTAINER_LOG_TYPE, "syslog");
        Injector injector = WebAppTests.testPage(ContainerLogsPage.class, ContainersLogsBlock.class, cLogsBlock, params, (Module[]) null);
        PrintWriter spyPw = WebAppTests.getPrintWriter(injector);
        verify(spyPw).write("Exception reading log file. Application submitted by '" + user + "' doesn't own requested log file : syslog");
    } finally {
        if (syslog != null) {
            syslog.delete();
        }
        if (containerDir != null) {
            containerDir.delete();
        }
        if (appDir != null) {
            appDir.delete();
        }
        if (absLogDir != null) {
            absLogDir.delete();
        }
    }
}

Example 25 with Injector

use of com.google.inject.Injector in project hadoop by apache.

the class TestRMWebApp method testControllerIndex.

@Test
public void testControllerIndex() {
    Injector injector = WebAppTests.createMockInjector(TestRMWebApp.class, this, new Module() {

        @Override
        public void configure(Binder binder) {
            binder.bind(ApplicationACLsManager.class).toInstance(new ApplicationACLsManager(new Configuration()));
        }
    });
    RmController c = injector.getInstance(RmController.class);
    c.index();
    assertEquals("Applications", c.get(TITLE, "unknown"));
}