java.lang.Object
- org.eclipse.net4j.util.lifecycle.LifecycleUtil

```
public final class LifecycleUtil
extends java.lang.Object
```
Various static helper methods for dealing with lifecycles.

Author:

Eike Stepper

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`LifecycleUtil.Activator`	Annotates a method of a POJO class that's supposed to be called to activate a POJO object during `activate(Object)`.
`static interface`	`LifecycleUtil.Deactivator`	Annotates a method of a POJO class that's supposed to be called to deactivate a POJO object during `deactivate(Object)`.
`static class`	`LifecycleUtil.Delegator<T>`	The `invocation handler` of the `dynamic proxy` created in `LifecycleUtil.delegateLifecycle()`.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`activate(java.lang.Object object)`
`static void`	`activate(java.lang.Object object, boolean useAnnotation)`
`static java.lang.Exception`	`activateSilent(java.lang.Object object)`
`static java.lang.Exception`	`activateSilent(java.lang.Object object, boolean useAnnotation)`
`static void`	`checkActive(java.lang.Object object)`
`static void`	`checkInactive(java.lang.Object object)`
`static java.lang.Exception`	`deactivate(java.lang.Object object)`
`static java.lang.Exception`	`deactivate(java.lang.Object object, boolean useAnnotation)`
`static void`	`deactivate(java.lang.Object object, OMLogger.Level logLevel)`
`static void`	`deactivateNoisy(java.lang.Object object)`
`static void`	`deactivateNoisy(java.lang.Object object, boolean useAnnotation)`
`static <T> T`	`delegateLifecycle(java.lang.ClassLoader loader, T pojo, java.lang.Class<?> pojoInterface, ILifecycle delegate)`
`static <T> T`	`delegateLifecycle(java.lang.ClassLoader loader, T pojo, ILifecycle delegate)`
`static LifecycleState`	`getLifecycleState(java.lang.Object object)`
`static int`	`getRefCount(java.lang.Object object)`
`static boolean`	`isActive(java.lang.Object object)`
`static boolean`	`isDeferredActivation(java.lang.Object object)`
`static boolean`	`waitFor(java.lang.Object object, long millis, LifecycleState state)`
`static boolean`	`waitForActive(java.lang.Object object, long millis)`
`static boolean`	`waitForInactive(java.lang.Object object, long millis)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getRefCount

public static int getRefCount(java.lang.Object object)

Since:: 3.5

getLifecycleState

public static LifecycleState getLifecycleState(java.lang.Object object)

Since:: 3.0

isDeferredActivation

public static boolean isDeferredActivation(java.lang.Object object)

Since:: 3.2

isActive

public static boolean isActive(java.lang.Object object)

checkActive

public static void checkActive(java.lang.Object object)
                        throws LifecycleException

Throws:: LifecycleException
Since:: 2.0

checkInactive

public static void checkInactive(java.lang.Object object)
                          throws LifecycleException

Throws:: LifecycleException
Since:: 2.0

activate

public static void activate(java.lang.Object object)
                     throws LifecycleException

Throws:: LifecycleException

activate

public static void activate(java.lang.Object object,
                            boolean useAnnotation)
                     throws LifecycleException

Throws:: LifecycleException
See Also:: LifecycleUtil.Activator

activateSilent

public static java.lang.Exception activateSilent(java.lang.Object object)

activateSilent

public static java.lang.Exception activateSilent(java.lang.Object object,
                                                 boolean useAnnotation)

See Also:: LifecycleUtil.Activator

waitForActive

public static boolean waitForActive(java.lang.Object object,
                                    long millis)

waitForInactive

public static boolean waitForInactive(java.lang.Object object,
                                      long millis)

Since:: 3.1

waitFor

public static boolean waitFor(java.lang.Object object,
                              long millis,
                              LifecycleState state)

Since:: 3.1

deactivate

public static java.lang.Exception deactivate(java.lang.Object object)

deactivate

public static java.lang.Exception deactivate(java.lang.Object object,
                                             boolean useAnnotation)

See Also:: LifecycleUtil.Deactivator

deactivate

public static void deactivate(java.lang.Object object,
                              OMLogger.Level logLevel)

Since:: 2.0

deactivateNoisy

public static void deactivateNoisy(java.lang.Object object)
                            throws LifecycleException

Throws:: LifecycleException

deactivateNoisy

public static void deactivateNoisy(java.lang.Object object,
                                   boolean useAnnotation)
                            throws LifecycleException

Throws:: LifecycleException

delegateLifecycle

public static <T> T delegateLifecycle(java.lang.ClassLoader loader,
                                      T pojo,
                                      java.lang.Class<?> pojoInterface,
                                      ILifecycle delegate)

Since:: 2.0

delegateLifecycle

public static <T> T delegateLifecycle(java.lang.ClassLoader loader,
                                      T pojo,
                                      ILifecycle delegate)

Since:: 2.0

Class LifecycleUtil

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getRefCount

getLifecycleState

isDeferredActivation

isActive

checkActive

checkInactive

activate

activate

activateSilent

activateSilent

waitForActive

waitForInactive

waitFor

deactivate

deactivate

deactivate

deactivateNoisy

deactivateNoisy

delegateLifecycle

delegateLifecycle