com.sun.star.comp.connections

Class ConstantInstanceProvider

java.lang.Object

com.sun.star.comp.connections.ConstantInstanceProvider

public class ConstantInstanceProvider
extends java.lang.Object

The ConstantInstanceProvider is a component that implements the XInstanceProvider Interface.

Since:

UDK1.0

See Also:

com.sun.star.bridge.XBridge, com.sun.star.bridge.XBridgeFactory, com.sun.star.bridge.XInstanceProvider, JavaLoader

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	_instance
protected XMultiServiceFactory	_serviceManager
protected java.lang.String	_serviceName
static boolean	DEBUG When set to true, enables various debugging output.

Constructor Summary

Constructors

Constructor and Description
ConstantInstanceProvider(XMultiServiceFactory serviceManager) Constructs a new ConstantInstanceProvider.

Method Summary

Modifier and Type	Method and Description
static XSingleServiceFactory	__getServiceFactory(java.lang.String implName, XMultiServiceFactory multiFactory, XRegistryKey regKey) Gives a factory for creating the service.
java.lang.Object	getInstance(java.lang.String sInstanceName) Gives an object for the passed instance name.
void	setInstance(java.lang.String serviceName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEBUG

public static final boolean DEBUG

When set to true, enables various debugging output.

See Also:

Constant Field Values

_serviceManager

protected XMultiServiceFactory _serviceManager

_serviceName

protected java.lang.String _serviceName

_instance

protected java.lang.Object _instance

Constructor Detail

ConstantInstanceProvider

public ConstantInstanceProvider(XMultiServiceFactory serviceManager)

Constructs a new ConstantInstanceProvider. Uses the provided ServiceManager as the provided instance.

Parameters:

serviceName - the provided service manager

Method Detail

__getServiceFactory

public static XSingleServiceFactory __getServiceFactory(java.lang.String implName,
                                                        XMultiServiceFactory multiFactory,
                                                        XRegistryKey regKey)

Gives a factory for creating the service. This method is called by the JavaLoader

Parameters:

implName - the name of the implementation for which a service is desired

multiFactory - the service manager to be uses if needed

regKey - the registryKey

Returns:

returns a XSingleServiceFactory for creating the component

See Also:

JavaLoader

setInstance

public void setInstance(java.lang.String serviceName)
                 throws com.sun.star.uno.Exception

Throws:

com.sun.star.uno.Exception

getInstance

public java.lang.Object getInstance(java.lang.String sInstanceName)
                             throws com.sun.star.container.NoSuchElementException,
                                    com.sun.star.uno.RuntimeException

Gives an object for the passed instance name.

Parameters:

sInstanceName - the name of the desired instance

Returns:

the desired instance

Throws:

com.sun.star.container.NoSuchElementException

com.sun.star.uno.RuntimeException