Examples with Component com.cosylab.acs.maci.Component used on opensource projects

Example 16 with Component

use of com.cosylab.acs.maci.Component in project ACS by ACS-Community.

the class ManagerImplTest method testManagerToContainerStateTransferComponents.

public void testManagerToContainerStateTransferComponents() {
    TestComponent mount1COB = new TestComponent("MOUNT1");
    TestComponent mount2COB = new TestComponent("MOUNT2");
    Map supportedComponents = new HashMap();
    supportedComponents.put("MOUNT1", mount1COB);
    supportedComponents.put("MOUNT2", mount2COB);
    TestContainer container = new TestContainer("Container");
    container.setSupportedComponents(supportedComponents);
    // recovery mode
    TestContainer container2 = new TestContainer("Container", ClientType.CONTAINER, true);
    container2.setSupportedComponents(supportedComponents);
    try {
        // container login
        ClientInfo containerInfo = manager.login(container);
        TestAdministrator client = new TestAdministrator(administratorName);
        ClientInfo info = manager.login(client);
        // activate MOUNT2
        //
        URI mount1URI;
        URI mount2URI;
        try {
            mount1URI = new URI("MOUNT1");
            mount2URI = new URI("MOUNT2");
            StatusHolder status = new StatusHolder();
            Component ref = manager.getComponent(info.getHandle(), mount1URI, true, status);
            assertEquals(mount1COB, ref);
            assertEquals(ComponentStatus.COMPONENT_ACTIVATED, status.getStatus());
            ref = manager.getComponent(info.getHandle(), mount2URI, true, status);
            assertEquals(mount2COB, ref);
            assertEquals(ComponentStatus.COMPONENT_ACTIVATED, status.getStatus());
        } catch (Exception ex) {
            fail();
        }
        try {
            Thread.sleep(STARTUP_COBS_SLEEP_TIME_MS);
        } catch (InterruptedException ie) {
        }
        manager.logout(containerInfo.getHandle());
        // now do the trick, make container2 to login
        // this will assime container is down
        ClientInfo containerInfo2 = manager.login(container2);
        try {
            Thread.sleep(STARTUP_COBS_SLEEP_TIME_MS);
        } catch (InterruptedException ie) {
        }
        // there should be 2 Components activated
        ComponentInfo[] infos = manager.getComponentInfo(info.getHandle(), new int[0], "*", "*", true);
        Arrays.sort(infos);
        assertEquals(2, infos.length);
        assertEquals("MOUNT1", infos[0].getName());
        assertEquals("MOUNT2", infos[1].getName());
        // container2 took over
        assertEquals(containerInfo2.getHandle(), infos[0].getContainer());
        assertEquals(containerInfo2.getHandle(), infos[1].getContainer());
        // manager and client
        assertEquals(2, infos[0].getClients().size());
        assertTrue(infos[0].getClients().contains(info.getHandle()));
        assertTrue(infos[0].getClients().contains(HandleConstants.MANAGER_MASK));
        // client only
        assertEquals(1, infos[1].getClients().size());
        assertTrue(infos[1].getClients().contains(info.getHandle()));
    } catch (AcsJNoPermissionEx e) {
        fail("No permission");
    }
}

Example 17 with Component

use of com.cosylab.acs.maci.Component in project ACS by ACS-Community.

the class ManagerImplTest method testOnDemandContainer.

public void testOnDemandContainer() throws Throwable {
    TestDaemon daemon = new TestDaemon(manager, false);
    transport.registerDeamon("test", daemon);
    TestAdministrator client = new TestAdministrator(administratorName);
    ClientInfo info = manager.login(client);
    assertTrue(info.getHandle() != 0);
    URI curl = null;
    // test on-demand activation
    curl = new URI("DEMANDER");
    StatusHolder status = new StatusHolder();
    Component ref = manager.getComponent(info.getHandle(), curl, true, status);
    assertNotNull(ref);
    assertEquals(ComponentStatus.COMPONENT_ACTIVATED, status.getStatus());
    // check if container is logged in
    ContainerInfo[] infos = manager.getContainerInfo(info.getHandle(), new int[0], "OnDemandContainer");
    assertNotNull(infos);
    assertEquals(1, infos.length);
    // release component
    manager.releaseComponent(info.getHandle(), curl);
    Thread.sleep(SLEEP_TIME_MS);
    // there should be no container
    infos = manager.getContainerInfo(info.getHandle(), new int[0], "OnDemandContainer");
    assertNotNull(infos);
    assertEquals(0, infos.length);
    // now fail to start container
    daemon = new TestDaemon(manager, true);
    transport.registerDeamon("test", daemon);
    try {
        status = new StatusHolder();
        ref = manager.getComponent(info.getHandle(), curl, true, status);
        fail();
    } catch (AcsJCannotGetComponentEx e) {
        System.out.println("This is OK: " + e.toString());
    }
    // no daemon case
    transport.registerDeamon("test", null);
    try {
        status = new StatusHolder();
        ref = manager.getComponent(info.getHandle(), curl, true, status);
        fail("Expected AcsJCannotGetComponentEx");
    } catch (AcsJCannotGetComponentEx e) {
        System.out.println("This is OK: " + e.toString());
    } catch (AcsJNoPermissionEx e) {
        fail();
    }
}

Example 18 with Component

use of com.cosylab.acs.maci.Component in project ACS by ACS-Community.

the class TestContainer method activate_component.

/**
	 * @see com.cosylab.acs.maci.Container#activate_COB(int, long executionId, java.lang.String, java.lang.String, java.lang.String)
	 */
public ComponentInfo activate_component(int handle, long executionId, String name, String exe, String type) throws RemoteException {
    if (supportedComponents.containsKey(name)) {
        // simulate activation
        try {
            Thread.sleep(activationTime);
        } catch (InterruptedException ie) {
        }
        Component cob = (Component) supportedComponents.get(name);
        if (cob instanceof TestComponent) {
            TestComponent tc = (TestComponent) cob;
            tc.setHandle(handle);
            try {
                tc.activate();
            } catch (Exception ex) {
                throw new RemoteException("Failed to construct(), error: " + ex.toString(), ex);
            }
        }
        ComponentInfo cobInfo = new ComponentInfo(handle, name, type, exe, cob);
        cobInfo.setContainer(this.handle);
        cobInfo.setContainerName(this.name);
        if (cob != null)
            cobInfo.setInterfaces(new String[] { cob.getClass().getName() });
        synchronized (activatedComponents) {
            activatedComponents.put(new Integer(handle), cobInfo);
        }
        return cobInfo;
    } else
        return null;
}

Example 19 with Component

use of com.cosylab.acs.maci.Component in project ACS by ACS-Community.

the class ManagerImplTest method testGetCyclicHierachicalComponent.

/*
	This test was disabled, since construct() is not yet implemented as it should be,
	now it activation (named) lock is aquired also when construct() method is called!
	 
	public void testGetCyclicHierachicalComponentConstructCase()
	{
		// activation of subcomponents is requested in construct() method 
		testGetCyclicHierachicalComponent(false);
	}

	*/
private void testGetCyclicHierachicalComponent(boolean constructCase) {
    try {
        TestContainer container = new TestContainer("Container");
        Map supportedComponents = new HashMap();
        // MOUNT2 -> MOUNT2 cycle
        TestHierarchicalComponent mount2HierCOB = new TestHierarchicalComponent("CyclicHierarchical", manager, new String[] { "MOUNT2" }, true, constructCase);
        supportedComponents.put("MOUNT2", mount2HierCOB);
        // MOUNT3 -> MOUNT5 -> PBEND_B_01 -> MOUNT3 cycle
        TestHierarchicalComponent mount3HierCOB = new TestHierarchicalComponent("MOUNT3", manager, new String[] { "MOUNT4" }, true, constructCase);
        supportedComponents.put("MOUNT3", mount3HierCOB);
        TestHierarchicalComponent mount4HierCOB = new TestHierarchicalComponent("MOUNT4", manager, new String[] { "PBEND_B_01" }, true, constructCase);
        supportedComponents.put("MOUNT4", mount4HierCOB);
        TestHierarchicalComponent pbendHierCOB = new TestHierarchicalComponent("PBEND_B_01", manager, new String[] { "MOUNT3" }, true, constructCase);
        supportedComponents.put("PBEND_B_01", pbendHierCOB);
        container.setSupportedComponents(supportedComponents);
        TestAdministrator client = new TestAdministrator(administratorName);
        ClientInfo info = manager.login(client);
        // test case when container is unable to activate startup Component - MOUNT1
        ClientInfo containerInfo = manager.login(container);
        long startTime = System.currentTimeMillis();
        // this will cause cyclic depedency...
        try {
            StatusHolder status;
            Component ref;
            URI mount2URI = new URI("MOUNT2");
            status = new StatusHolder();
            ref = manager.getComponent(info.getHandle(), mount2URI, true, status);
            fail();
        } catch (AcsJCannotGetComponentEx e) {
            System.out.println("This is OK: cyclic dependency " + e.toString());
        } catch (Exception ex) {
            fail();
        }
        long stopTime = System.currentTimeMillis();
        // cyclic dependency should be detected, not deadlock detected
        if (stopTime - startTime > 30000)
            fail("Cyclic dependency detection is too slow.");
        startTime = System.currentTimeMillis();
        // this will cause cyclic depedency...
        try {
            URI mount3URI = new URI("MOUNT3");
            StatusHolder status = new StatusHolder();
            Component ref = manager.getComponent(info.getHandle(), mount3URI, true, status);
            fail();
        } catch (AcsJCannotGetComponentEx e) {
            System.out.println("This is OK: cyclic dependency " + e.toString());
        } catch (Exception ex) {
            fail();
        }
        stopTime = System.currentTimeMillis();
        // cyclic dependency should be detected, not deadlock detected
        if (stopTime - startTime > 30000)
            fail("Cyclic dependency detection is too slow.");
    } catch (AcsJNoPermissionEx e) {
        fail("No permission");
    }
}

Example 20 with Component

use of com.cosylab.acs.maci.Component in project ACS by ACS-Community.

the class ManagerImplTest method testGetDefaultComponent.

/**
	 * Test getDefaultComponent.
	 */
public void testGetDefaultComponent() {
    try {
        try {
            manager.getDefaultComponent(0, null);
            fail();
        } catch (BadParametersException bpe) {
            System.out.println("This is OK: " + bpe.getMessage());
        }
        try {
            manager.getDefaultComponent(Integer.MAX_VALUE, null);
            fail();
        } catch (BadParametersException bpe) {
            System.out.println("This is OK: " + bpe.getMessage());
        }
        try {
            manager.getDefaultComponent(dummyHandle, "dummyType");
            fail();
        } catch (AcsJNoPermissionEx npe) {
            System.out.println("This is OK: " + npe.toString());
        }
        TestClient client = new TestClient(clientName);
        ClientInfo info = manager.login(client);
        assertTrue(info.getHandle() != 0);
        try {
            manager.getDefaultComponent(info.getHandle(), null);
            fail();
        } catch (BadParametersException bpe) {
            System.out.println("This is OK: " + bpe.getMessage());
        }
        try {
            manager.getDefaultComponent(info.getHandle(), "invalid");
            fail();
        } catch (NoDefaultComponentException ndce) {
            System.out.println("This is OK: " + ndce.getMessage());
        }
        TestContainer container = new TestContainer("Container");
        Map supportedComponents = new HashMap();
        Component mount3COB = new TestComponent("MOUNT3");
        supportedComponents.put("MOUNT3", mount3COB);
        container.setSupportedComponents(supportedComponents);
        /*ClientInfo containerInfo = */
        manager.login(container);
        try {
            ComponentInfo componentInfo = manager.getDefaultComponent(info.getHandle(), "IDL:alma/MOUNT_ACS/Mount:1.0");
            assertTrue(componentInfo != null);
            assertEquals(componentInfo.getComponent(), mount3COB);
        } catch (NoDefaultComponentException ndce) {
            fail();
        }
    } catch (AcsJNoPermissionEx e) {
        fail("No permission");
    } catch (NoDefaultComponentException e) {
        fail();
    }
}