org.elkoserver.server.context.caps

Class ContextKeyCap

java.lang.Object

org.elkoserver.server.context.Mod

org.elkoserver.server.context.caps.Cap

org.elkoserver.server.context.caps.ContextKeyCap

All Implemented Interfaces:

Cloneable, DispatchTarget, Encodable, ContextKey, ItemMod, ObjectCompletionWatcher, UserMod

public class ContextKeyCap
extends Cap
implements ItemMod, UserMod, ContextKey

Capability to enable entry to one or more entry controlled contexts.

Constructor Summary

Constructors

Constructor and Description
ContextKeyCap(JSONObject raw, String[] contexts) JSON-driven constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	enablesEntry(String contextRef) Test if this capability enables entry to a particular context.
JSONLiteral	encode(EncodeControl control) Encode this mod for transmission or persistence.

Methods inherited from class org.elkoserver.server.context.caps.Cap

delete, encodeDefaultParameters, ensureValid, isExpired, objectIsComplete, setlabel, spawn, transfer

Methods inherited from class org.elkoserver.server.context.Mod

attachTo, clone, context, ensureHolding, ensureInContext, ensureReachable, ensureSameContext, ensureSameUser, holder, isEphemeral, markAsChanged, markAsEphemeral, object

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextKeyCap

@JSONMethod(value="contexts")
public ContextKeyCap(JSONObject raw,
                             String[] contexts)
              throws JSONDecodingException

JSON-driven constructor.

Parameters:

contexts - Array of refs for the contexts to which this key grants entry permission.

Throws:

JSONDecodingException

Method Detail

enablesEntry

public boolean enablesEntry(String contextRef)

Test if this capability enables entry to a particular context.

Specified by:

enablesEntry in interface ContextKey

Parameters:

contextRef - Reference string of the context of interest.

Returns:

true if this capability enables entry to the context designated by 'contextRef', false if not.

encode

public JSONLiteral encode(EncodeControl control)

Encode this mod for transmission or persistence.

Specified by:

encode in interface Encodable

Parameters:

control - Encode control determining what flavor of encoding should be done.

Returns:

a JSON literal representing this object.