Java Native Access Platform 5.14.0 · com.sun.jna.platform.win32.COM.util.ObjectFactory

Modifier and Type	Field and Description
private WinDef.LCID	LCID
private static final WinDef.LCID	LOCALE_USER_DEFAULT The Constant LOCALE_USER_DEFAULT.
private final List<WeakReference<ProxyObject>>	registeredObjects

Access	Constructor and Description
public	ObjectFactory()

Method Summary

Modifier and Type	Method and Description
pack-priv IDispatchCallback	createDispatchCallback(Class<?> comEventCallbackInterface, IComEventCallbackListener comEventCallbackListener)
public <T> T	createObject(Class<T> comInterface) Creates a new COM object (CoCreateInstance) for the given progId and returns a ProxyObject for the given interface.
public <T> T	createProxy(Class<T> comInterface, IDispatch dispatch) Creates a ProxyObject for the given interface and IDispatch pointer.
pack-priv Guid.GUID	discoverClsId(ComObject annotation)
public void	disposeAll()
public <T> T	fetchObject(Class<T> comInterface) Gets and existing COM object (GetActiveObject) for the given progId and returns a ProxyObject for the given interface.
protected void	finalize() Overrides java.lang.Object.finalize. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
public WinDef.LCID	Returns: If `setLCID` is not called retrieves the users default locale, else the set LCID. getLCID() Retrieve the LCID to be used for COM calls.
public IRunningObjectTable	Returns: running object table getRunningObjectTable() CoInitialize must be called be fore this method.
public void	register(ProxyObject proxyObject)
public void	setLCID(WinDef.LCID override LCID. NULL resets to default. value) Set the LCID to use for COM calls.
public void	unregister(ProxyObject proxyObject)

Inherited from java.lang.Object:: clone equals getClass hashCode notify notifyAll toString wait wait wait

LCID	back to summary
private WinDef.LCID LCID

LOCALE_USER_DEFAULT	back to summary
private static final WinDef.LCID LOCALE_USER_DEFAULT The Constant LOCALE_USER_DEFAULT.

registeredObjects	back to summary
private final List<WeakReference<ProxyObject>> registeredObjects

ObjectFactory	back to summary
public ObjectFactory()

Method Detail

createDispatchCallback	back to summary
pack-priv IDispatchCallback createDispatchCallback(Class<?> comEventCallbackInterface, IComEventCallbackListener comEventCallbackListener)

createObject	back to summary
public <T> T createObject(Class<T> comInterface) Creates a new COM object (CoCreateInstance) for the given progId and returns a ProxyObject for the given interface.

createProxy	back to summary
public <T> T createProxy(Class<T> comInterface, IDispatch dispatch) Creates a ProxyObject for the given interface and IDispatch pointer.

createProxy

back to summary

public <T> T createProxy(Class<T> comInterface, IDispatch dispatch)

Creates a ProxyObject for the given interface and IDispatch pointer.

discoverClsId	back to summary
pack-priv Guid.GUID discoverClsId(ComObject annotation)

disposeAll	back to summary
public void disposeAll()

fetchObject	back to summary
public <T> T fetchObject(Class<T> comInterface) throws COMException Gets and existing COM object (GetActiveObject) for the given progId and returns a ProxyObject for the given interface.

finalize back to summary

finalize	back to summary
protected void finalize() throws Throwable Overrides java.lang.Object.finalize. Doc from java.lang.Object.finalize. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the `finalize` method to dispose of system resources or to perform other cleanup. When running in a Java virtual machine in which finalization has been disabled or removed, the garbage collector will never call `finalize()`. In a Java virtual machine in which finalization is enabled, the garbage collector might call `finalize` only after an indefinite delay. The general contract of `finalize` is that it is invoked if and when the Java virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The `finalize` method may take any action, including making this object available again to other threads; the usual purpose of `finalize`, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded. The `finalize` method of class `Object` performs no special action; it simply returns normally. Subclasses of `Object` may override this definition. The Java programming language does not guarantee which thread will invoke the `finalize` method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates. After the `finalize` method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded. The `finalize` method is never invoked more than once by a Java virtual machine for any given object. Any exception thrown by the `finalize` method causes the finalization of this object to be halted, but is otherwise ignored. Annotations @Override Exceptions Throwable: the `Exception` raised by this method

protected void finalize() throws Throwable

Overrides java.lang.Object.finalize.

Doc from java.lang.Object.finalize.

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the finalize method to dispose of system resources or to perform other cleanup.

When running in a Java virtual machine in which finalization has been disabled or removed, the garbage collector will never call finalize(). In a Java virtual machine in which finalization is enabled, the garbage collector might call finalize only after an indefinite delay.

The general contract of finalize is that it is invoked if and when the Java virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The finalize method may take any action, including making this object available again to other threads; the usual purpose of finalize, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded.

The finalize method of class Object performs no special action; it simply returns normally. Subclasses of Object may override this definition.

The Java programming language does not guarantee which thread will invoke the finalize method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates.

After the finalize method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded.

The finalize method is never invoked more than once by a Java virtual machine for any given object.

Any exception thrown by the finalize method causes the finalization of this object to be halted, but is otherwise ignored.

Annotations

@Override

Exceptions

Throwable:: the Exception raised by this method

getLCID back to summary

getLCID	back to summary
public WinDef.LCID getLCID() Retrieve the LCID to be used for COM calls. Returns:WinDef.LCID If `setLCID` is not called retrieves the users default locale, else the set LCID.

public WinDef.LCID getLCID()

Retrieve the LCID to be used for COM calls.

Returns:WinDef.LCID: If setLCID is not called retrieves the users default locale, else the set LCID.

getRunningObjectTable	back to summary
public IRunningObjectTable getRunningObjectTable() CoInitialize must be called be fore this method. Either explicitly or implicitly via other methods. Returns:IRunningObjectTable running object table

getRunningObjectTable

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public IRunningObjectTable getRunningObjectTable()

CoInitialize must be called be fore this method. Either explicitly or implicitly via other methods.

Returns:IRunningObjectTable: running object table

register	back to summary
public void register(ProxyObject proxyObject)

setLCID	back to summary
public void setLCID(WinDef.LCID value) Set the LCID to use for COM calls. Parameters value:WinDef.LCID override LCID. NULL resets to default.

setLCID

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public void setLCID(WinDef.LCID value)

Set the LCID to use for COM calls.

Parameters

value:WinDef.LCID: override LCID. NULL resets to default.

unregister	back to summary
public void unregister(ProxyObject proxyObject)

public Class ObjectFactory

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail