org.apache.wiki.ui
Class WikiCommand

java.lang.Object
  org.apache.wiki.ui.AbstractCommand
      org.apache.wiki.ui.WikiCommand

All Implemented Interfaces:

Command

public final class WikiCommand
extends AbstractCommand

Defines Commands for wiki-wide operations such as creating groups, editing preferences and profiles, and logging in/out. WikiCommands can be combined with Strings (representing the name of a wiki instance) to produce targeted Commands.

This class is not final; it may be extended in the future.

Since:

2.4.22

See Also:

WikiEngine.getApplicationName()

Field Summary

static Command	ADMIN
static Command	CREATE_GROUP
static Command	ERROR
static Command	FIND
static Command	INSTALL
static Command	LOGIN
static Command	LOGOUT
static Command	MESSAGE
static Command	PREFS
static Command	WORKFLOW

Method Summary

String	getName() Always returns the "friendly" JSP name.
Permission	requiredPermission() Returns the Permission required to successfully execute this Command.
Command	targetedCommand(Object target) Creates and returns a targeted Command by combining a wiki (a String) with this Command.

Methods inherited from class org.apache.wiki.ui.AbstractCommand

allCommands, getContentTemplate, getJSP, getJSPFriendlyName, getRequestContext, getTarget, getURLPattern, toString

Methods inherited from class java.lang.Object

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

Field Detail

CREATE_GROUP

public static final Command CREATE_GROUP

ERROR

public static final Command ERROR

FIND

public static final Command FIND

INSTALL

public static final Command INSTALL

LOGIN

public static final Command LOGIN

LOGOUT

public static final Command LOGOUT

MESSAGE

public static final Command MESSAGE

PREFS

public static final Command PREFS

WORKFLOW

public static final Command WORKFLOW

ADMIN

public static final Command ADMIN

Method Detail

targetedCommand

public Command targetedCommand(Object target)

Creates and returns a targeted Command by combining a wiki (a String) with this Command. The supplied target object must be non-null and of type String.

Specified by:

targetedCommand in interface Command

Specified by:

targetedCommand in class AbstractCommand

Parameters:

target - the name of the wiki to combine into the current Command

Returns:

the new targeted command

Throws:

IllegalArgumentException - if the target is not of the correct type

See Also:

Command.targetedCommand(Object)

getName

public String getName()

Always returns the "friendly" JSP name.

Specified by:

getName in interface Command

Specified by:

getName in class AbstractCommand

Returns:

the name

See Also:

Command.getName()

requiredPermission

public Permission requiredPermission()

Description copied from interface: Command

Returns the Permission required to successfully execute this Command. If no Permission is requred, this method returns null. For example, the static command PageCommand.VIEW doesn't require a permission because it isn't referring to a particular WikiPage. However, if this command targets a WikiPage called Main(via PageCommand.targetedCommand(Object), the resulting Command would require the permission PagePermission "yourWiki:Main", "view".

Returns:

the required permission, or null if not required

See Also:

Command.requiredPermission()