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com.bea.wlcp.wlng.api.plugin
Interface PluginInstance

All Known Subinterfaces:

ManagedPluginInstance

All Known Implementing Classes:

ManagedPlugin

public interface PluginInstance

Defines a plug-in instance. Implemented by the plug-in to be able to register in the plug-in manager.

Field Summary

static int	MATCH_OPTIONAL Constant used by customMatch() to indicate that the plugin should be optionally used
static int	MATCH_REMOVE Constant used by customMatch() to indicate that the plugin should not be used
static int	MATCH_REQUIRED Constant used by customMatch() to indicate that the plugin is required

Method Summary

int	customMatch(RequestInfo requestInfo) Checks if this plugin can be used given the provided request info.
List	getNorthInterfaces() Returns all north interfaces
List	getSouthInterfaces() Returns all south interfaces
boolean	isConnected() Checks if the plug-in is connected to the underlying network.

Field Detail

MATCH_OPTIONAL

public static final int MATCH_OPTIONAL

Constant used by customMatch() to indicate that the plugin should be optionally used

See Also:

Constant Field Values

MATCH_REMOVE

public static final int MATCH_REMOVE

Constant used by customMatch() to indicate that the plugin should not be used

See Also:

Constant Field Values

MATCH_REQUIRED

public static final int MATCH_REQUIRED

Constant used by customMatch() to indicate that the plugin is required

See Also:

Constant Field Values

Method Detail

customMatch

public int customMatch(RequestInfo requestInfo)

Checks if this plugin can be used given the provided request info. The return value indicates if the plugin should be removed, considered as optional or required.

Parameters:

requestInfo - The request info.

Returns:

Value indicating if the plugin should be removed, considered optional or required. Use the MATCH_xxx constants only.

getNorthInterfaces

public List getNorthInterfaces()

Returns all north interfaces

Returns:

The north interfaces

getSouthInterfaces

public List getSouthInterfaces()

Returns all south interfaces

Returns:

The south interfaces

isConnected

public boolean isConnected()

Checks if the plug-in is connected to the underlying network. I.e. is it ready to receieve traffic.

Returns:

True if the plug-in is connected

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