org.codehaus.wadi.core.contextualiser
Class AbstractExclusiveContextualiser
java.lang.Object
org.codehaus.wadi.core.contextualiser.AbstractChainedContextualiser
org.codehaus.wadi.core.contextualiser.AbstractMotingContextualiser
org.codehaus.wadi.core.contextualiser.AbstractExclusiveContextualiser
- All Implemented Interfaces:
- Contextualiser, Lifecycle
- Direct Known Subclasses:
- ExclusiveStoreContextualiser, MemoryContextualiser
public abstract class AbstractExclusiveContextualiser
- extends AbstractMotingContextualiser
Basic implementation for Contextualisers which maintain a local Map of references
to Motables.
- Version:
- $Revision: 2499 $
- Author:
- Jules Gosnell
Method Summary |
protected void |
doFindRelevantSessionNames(PartitionMapper mapper,
java.util.Map keyToSessionNames)
|
protected void |
doStart()
|
protected void |
doStop()
|
protected Motable |
get(java.lang.String id,
boolean exclusiveOnly)
|
Immoter |
getDemoter(java.lang.String name,
Motable motable)
Return an immoter to the first Contextualiser below us, which would be happy to accept this Motable -
in other words - would not evict() it. |
java.util.Set |
getSessionNames()
|
Immoter |
getSharedDemoter()
Return an Immoter to the first SharedContextualiser below us. |
boolean |
handle(Invocation invocation,
java.lang.String id,
Immoter immoter,
boolean exclusiveOnly)
|
protected boolean |
handleLocally(Invocation invocation,
java.lang.String id,
Motable motable)
|
void |
promoteToExclusive(Immoter immoter)
Pass this Immoter up to the first ExclusiveContextualiser above us, where... |
protected void |
unload()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
map
protected final ConcurrentMotableMap map
AbstractExclusiveContextualiser
public AbstractExclusiveContextualiser(Contextualiser next,
Evicter evicter,
ConcurrentMotableMap map)
promoteToExclusive
public void promoteToExclusive(Immoter immoter)
- Description copied from interface:
Contextualiser
- Pass this Immoter up to the first ExclusiveContextualiser above us, where...
- Parameters:
immoter
- the Immoter
getSharedDemoter
public Immoter getSharedDemoter()
- Description copied from interface:
Contextualiser
- Return an Immoter to the first SharedContextualiser below us.
- Returns:
- the Immoter
getSessionNames
public java.util.Set getSessionNames()
get
protected Motable get(java.lang.String id,
boolean exclusiveOnly)
- Specified by:
get
in class AbstractMotingContextualiser
handle
public final boolean handle(Invocation invocation,
java.lang.String id,
Immoter immoter,
boolean exclusiveOnly)
throws InvocationException
- Overrides:
handle
in class AbstractMotingContextualiser
- Throws:
InvocationException
doStart
protected void doStart()
throws java.lang.Exception
- Overrides:
doStart
in class AbstractChainedContextualiser
- Throws:
java.lang.Exception
doStop
protected void doStop()
throws java.lang.Exception
- Overrides:
doStop
in class AbstractChainedContextualiser
- Throws:
java.lang.Exception
getDemoter
public Immoter getDemoter(java.lang.String name,
Motable motable)
- Description copied from interface:
Contextualiser
- Return an immoter to the first Contextualiser below us, which would be happy to accept this Motable -
in other words - would not evict() it.
- Parameters:
name
- - uid of the Motablemotable
- - the Motable in question
- Returns:
- - a Demoter - a delegate capable of arranging immotion into the correct Contextualiser
doFindRelevantSessionNames
protected void doFindRelevantSessionNames(PartitionMapper mapper,
java.util.Map keyToSessionNames)
- Overrides:
doFindRelevantSessionNames
in class AbstractChainedContextualiser
handleLocally
protected boolean handleLocally(Invocation invocation,
java.lang.String id,
Motable motable)
throws InvocationException
- Throws:
InvocationException
unload
protected void unload()
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