org.apache.wiki.ui

Class AbstractCommand

java.lang.Object

org.apache.wiki.ui.AbstractCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

GroupCommand, PageCommand, RedirectCommand, WikiCommand

public abstract class AbstractCommand
extends Object
implements Command

Abstract, immutable Command implementation class. All of the fields in this class are final. This class is thread-safe.

Since:

2.4.22

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCommand(String requestContext, String urlPattern, String contentTemplate, Object target) Constructs a new Command with a specified wiki context, URL pattern, content template and target.

Method Summary

Modifier and Type	Method and Description
String	getContentTemplate()
String	getJSP()
protected String	getJSPFriendlyName() Returns the "friendly name" for this command's JSP, namely a beatified version of the JSP's name without the .jsp suffix.
abstract String	getName()
String	getRequestContext()
Object	getTarget()
String	getURLPattern()
abstract Command	targetedCommand(Object target)
String	toString() Returns a String representation of the Command.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wiki.api.core.Command

requiredPermission

Constructor Detail

AbstractCommand

protected AbstractCommand(String requestContext,
                          String urlPattern,
                          String contentTemplate,
                          Object target)

Constructs a new Command with a specified wiki context, URL pattern, content template and target. The URL pattern is used to derive the JSP; if it is a "local" JSP (that is, it does not contain the http:// or https:// prefixes), then the JSP will be a cleansed version of the URL pattern; symbols (such as %u) will removed. If it the supplied URL pattern points to a non-local destination, the JSP will be set to the value supplied, unmodified.

Parameters:

requestContext - the request context

urlPattern - the URL pattern

contentTemplate - the content template; may be null

target - the target of the command, such as a WikiPage; may be null

Throws:

IllegalArgumentException - if the request content or URL pattern is null

Method Detail

targetedCommand

public abstract Command targetedCommand(Object target)

Specified by:

targetedCommand in interface Command

See Also:

Command.targetedCommand(Object)

getContentTemplate

public final String getContentTemplate()

Specified by:

getContentTemplate in interface Command

See Also:

Command.getContentTemplate()

getJSP

public final String getJSP()

Specified by:

getJSP in interface Command

See Also:

Command.getJSP()

getName

public abstract String getName()

Specified by:

getName in interface Command

See Also:

Command.getName()

getRequestContext

public final String getRequestContext()

Specified by:

getRequestContext in interface Command

See Also:

Command.getRequestContext()

getTarget

public final Object getTarget()

Specified by:

getTarget in interface Command

See Also:

Command.getTarget()

getURLPattern

public final String getURLPattern()

Specified by:

getURLPattern in interface Command

See Also:

Command.getURLPattern()

getJSPFriendlyName

protected final String getJSPFriendlyName()

Returns the "friendly name" for this command's JSP, namely a beatified version of the JSP's name without the .jsp suffix.

Returns:

the friendly name

toString

public final String toString()

Returns a String representation of the Command.

Overrides:

toString in class Object

See Also:

Object.toString()