sirius.tagliatelle

Class TagliatelleController

java.lang.Object

sirius.tagliatelle.TagliatelleController

All Implemented Interfaces:

Controller

public class TagliatelleController
extends Object
implements Controller

Provides a small helper to provide infos about available Tagliatelle tags.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PERMISSION_SYSTEM_TAGS Describes the permission required to access the Tagliatelle infos
static String	PERMISSION_SYSTEM_TAGS_STATE Describes the permission required to access the Tagliatelle state

Constructor Summary

Constructors

Constructor and Description
TagliatelleController()

Method Summary

Modifier and Type	Method and Description
void	onError(WebContext ctx, sirius.kernel.health.HandledException error) In case processing a request via a method fails (throws an exception), this method will be called.
void	overview(WebContext ctx) Renders a list of all known tags.
void	tagInfo(WebContext ctx, String tagLib, String tag) Renders details for the given tag.
void	tagState(WebContext ctx)

Methods inherited from class java.lang.Object

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

Field Detail

PERMISSION_SYSTEM_TAGS

public static final String PERMISSION_SYSTEM_TAGS

Describes the permission required to access the Tagliatelle infos

See Also:

Constant Field Values

PERMISSION_SYSTEM_TAGS_STATE

public static final String PERMISSION_SYSTEM_TAGS_STATE

Describes the permission required to access the Tagliatelle state

See Also:

Constant Field Values

Constructor Detail

TagliatelleController

public TagliatelleController()

Method Detail

onError

public void onError(WebContext ctx,
                    sirius.kernel.health.HandledException error)

Description copied from interface: Controller

In case processing a request via a method fails (throws an exception), this method will be called.

This provides a convenient way to render a "fallback" page like a list view, if a specialized details view or something thereof fails.

Specified by:

onError in interface Controller

Parameters:

ctx - the context containing the request

error - the error which occurred

overview

public void overview(WebContext ctx)

Renders a list of all known tags.

Parameters:

ctx - the request to process

tagInfo

public void tagInfo(WebContext ctx,
                    String tagLib,
                    String tag)
             throws Exception

Renders details for the given tag.

Parameters:

tagLib - the library which contains the tag

tag - the name of the tag

ctx - the request to process

Throws:

Exception - in case of an error while rendering the page

tagState

public void tagState(WebContext ctx)