org.infinispan.interceptors.base
Class PrePostProcessingCommandInterceptor
java.lang.Object
org.infinispan.commands.AbstractVisitor
org.infinispan.interceptors.base.CommandInterceptor
org.infinispan.interceptors.base.PrePostProcessingCommandInterceptor
- All Implemented Interfaces:
- Visitor
public abstract class PrePostProcessingCommandInterceptor
- extends CommandInterceptor
This interceptor adds pre and post processing to each visitXXX() method.
For each visitXXX() method invoked, it will first call doBeforeCall(InvocationContext,
VisitableCommand)
and if this method returns true, it will proceed to invoking a handleXXX() method and
lastly, doAfterCall(InvocationContext, VisitableCommand)
in a finally block. Note that the
doAfterCall() method is still invoked even if doBeforeCall() returns false.
Instead of overriding visitXXX() methods, implementations should override their handleXXX()
counterparts defined in this class instead, as well as the doAfterCall(InvocationContext ,VisitableCommand)
method and optionally doBeforeCall(InvocationContext, VisitableCommand)
.
- Since:
- 4.0
- Author:
- Mircea.Markus@jboss.com
Method Summary |
protected abstract void |
doAfterCall(InvocationContext ctx,
VisitableCommand command)
Callback that is invoked after every handleXXX() method defined above. |
protected boolean |
doBeforeCall(InvocationContext ctx,
VisitableCommand command)
|
protected Object |
handleClearCommand(InvocationContext ctx,
ClearCommand command)
|
protected Object |
handleCommitCommand(InvocationContext ctx,
CommitCommand command)
|
protected Object |
handleEvictCommand(InvocationContext ctx,
EvictCommand command)
|
protected Object |
handleGetKeyValueCommand(InvocationContext ctx,
GetKeyValueCommand command)
|
protected Object |
handlePrepareCommand(InvocationContext ctx,
PrepareCommand command)
|
protected Object |
handlePutKeyValueCommand(InvocationContext ctx,
PutKeyValueCommand command)
|
protected Object |
handlePutMapCommand(InvocationContext ctx,
PutMapCommand command)
|
protected Object |
handleRemoveCommand(InvocationContext ctx,
RemoveCommand command)
|
protected Object |
handleReplaceCommand(InvocationContext ctx,
ReplaceCommand command)
|
protected Object |
handleRollbackCommand(InvocationContext ctx,
RollbackCommand command)
|
protected Object |
handleSizeCommand(InvocationContext ctx,
SizeCommand command)
|
Object |
visitClearCommand(InvocationContext ctx,
ClearCommand command)
|
Object |
visitCommitCommand(TxInvocationContext ctx,
CommitCommand command)
|
Object |
visitEvictCommand(InvocationContext ctx,
EvictCommand command)
|
Object |
visitGetKeyValueCommand(InvocationContext ctx,
GetKeyValueCommand command)
|
Object |
visitPrepareCommand(TxInvocationContext ctx,
PrepareCommand command)
|
Object |
visitPutKeyValueCommand(InvocationContext ctx,
PutKeyValueCommand command)
|
Object |
visitPutMapCommand(InvocationContext ctx,
PutMapCommand command)
|
Object |
visitRemoveCommand(InvocationContext ctx,
RemoveCommand command)
|
Object |
visitReplaceCommand(InvocationContext ctx,
ReplaceCommand command)
|
Object |
visitRollbackCommand(TxInvocationContext ctx,
RollbackCommand command)
|
Object |
visitSizeCommand(InvocationContext ctx,
SizeCommand command)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PrePostProcessingCommandInterceptor
public PrePostProcessingCommandInterceptor()
visitPutKeyValueCommand
public Object visitPutKeyValueCommand(InvocationContext ctx,
PutKeyValueCommand command)
throws Throwable
- Specified by:
visitPutKeyValueCommand
in interface Visitor
- Overrides:
visitPutKeyValueCommand
in class AbstractVisitor
- Throws:
Throwable
handlePutKeyValueCommand
protected Object handlePutKeyValueCommand(InvocationContext ctx,
PutKeyValueCommand command)
throws Throwable
- Throws:
Throwable
visitRemoveCommand
public Object visitRemoveCommand(InvocationContext ctx,
RemoveCommand command)
throws Throwable
- Specified by:
visitRemoveCommand
in interface Visitor
- Overrides:
visitRemoveCommand
in class AbstractVisitor
- Throws:
Throwable
handleRemoveCommand
protected Object handleRemoveCommand(InvocationContext ctx,
RemoveCommand command)
throws Throwable
- Throws:
Throwable
visitReplaceCommand
public Object visitReplaceCommand(InvocationContext ctx,
ReplaceCommand command)
throws Throwable
- Specified by:
visitReplaceCommand
in interface Visitor
- Overrides:
visitReplaceCommand
in class AbstractVisitor
- Throws:
Throwable
handleReplaceCommand
protected Object handleReplaceCommand(InvocationContext ctx,
ReplaceCommand command)
throws Throwable
- Throws:
Throwable
visitClearCommand
public Object visitClearCommand(InvocationContext ctx,
ClearCommand command)
throws Throwable
- Specified by:
visitClearCommand
in interface Visitor
- Overrides:
visitClearCommand
in class AbstractVisitor
- Throws:
Throwable
handleClearCommand
protected Object handleClearCommand(InvocationContext ctx,
ClearCommand command)
throws Throwable
- Throws:
Throwable
visitPutMapCommand
public Object visitPutMapCommand(InvocationContext ctx,
PutMapCommand command)
throws Throwable
- Specified by:
visitPutMapCommand
in interface Visitor
- Overrides:
visitPutMapCommand
in class AbstractVisitor
- Throws:
Throwable
handlePutMapCommand
protected Object handlePutMapCommand(InvocationContext ctx,
PutMapCommand command)
throws Throwable
- Throws:
Throwable
visitEvictCommand
public Object visitEvictCommand(InvocationContext ctx,
EvictCommand command)
throws Throwable
- Specified by:
visitEvictCommand
in interface Visitor
- Overrides:
visitEvictCommand
in class AbstractVisitor
- Throws:
Throwable
handleEvictCommand
protected Object handleEvictCommand(InvocationContext ctx,
EvictCommand command)
throws Throwable
- Throws:
Throwable
visitSizeCommand
public Object visitSizeCommand(InvocationContext ctx,
SizeCommand command)
throws Throwable
- Specified by:
visitSizeCommand
in interface Visitor
- Overrides:
visitSizeCommand
in class AbstractVisitor
- Throws:
Throwable
handleSizeCommand
protected Object handleSizeCommand(InvocationContext ctx,
SizeCommand command)
throws Throwable
- Throws:
Throwable
visitGetKeyValueCommand
public Object visitGetKeyValueCommand(InvocationContext ctx,
GetKeyValueCommand command)
throws Throwable
- Specified by:
visitGetKeyValueCommand
in interface Visitor
- Overrides:
visitGetKeyValueCommand
in class AbstractVisitor
- Throws:
Throwable
handleGetKeyValueCommand
protected Object handleGetKeyValueCommand(InvocationContext ctx,
GetKeyValueCommand command)
throws Throwable
- Throws:
Throwable
visitPrepareCommand
public Object visitPrepareCommand(TxInvocationContext ctx,
PrepareCommand command)
throws Throwable
- Specified by:
visitPrepareCommand
in interface Visitor
- Overrides:
visitPrepareCommand
in class AbstractVisitor
- Throws:
Throwable
handlePrepareCommand
protected Object handlePrepareCommand(InvocationContext ctx,
PrepareCommand command)
throws Throwable
- Throws:
Throwable
visitRollbackCommand
public Object visitRollbackCommand(TxInvocationContext ctx,
RollbackCommand command)
throws Throwable
- Specified by:
visitRollbackCommand
in interface Visitor
- Overrides:
visitRollbackCommand
in class AbstractVisitor
- Throws:
Throwable
handleRollbackCommand
protected Object handleRollbackCommand(InvocationContext ctx,
RollbackCommand command)
throws Throwable
- Throws:
Throwable
visitCommitCommand
public Object visitCommitCommand(TxInvocationContext ctx,
CommitCommand command)
throws Throwable
- Specified by:
visitCommitCommand
in interface Visitor
- Overrides:
visitCommitCommand
in class AbstractVisitor
- Throws:
Throwable
handleCommitCommand
protected Object handleCommitCommand(InvocationContext ctx,
CommitCommand command)
throws Throwable
- Throws:
Throwable
doAfterCall
protected abstract void doAfterCall(InvocationContext ctx,
VisitableCommand command)
- Callback that is invoked after every handleXXX() method defined above.
- Parameters:
ctx
- invocation contextcommand
- command which was invoked
doBeforeCall
protected boolean doBeforeCall(InvocationContext ctx,
VisitableCommand command)
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