org.jboss.cache.commands.write
Class RemoveNodeCommand
java.lang.Object
org.jboss.cache.commands.read.AbstractDataCommand
org.jboss.cache.commands.write.AbstractVersionedDataCommand
org.jboss.cache.commands.write.RemoveNodeCommand
- All Implemented Interfaces:
- DataCommand, ReplicableCommand, VersionedDataCommand, VisitableCommand, WriteCommand
- Direct Known Subclasses:
- PessRemoveNodeCommand
public class RemoveNodeCommand
- extends AbstractVersionedDataCommand
Implements functionality defined by Cache.removeNode(org.jboss.cache.Fqn)
- Since:
- 2.2
- Author:
- Mircea.Markus@jboss.com
METHOD_ID
public static final int METHOD_ID
- See Also:
- Constant Field Values
VERSIONED_METHOD_ID
public static final int VERSIONED_METHOD_ID
- See Also:
- Constant Field Values
log
protected static final org.apache.commons.logging.Log log
trace
protected static final boolean trace
parentFqn
protected Fqn parentFqn
targetNode
protected NodeSPI targetNode
RemoveNodeCommand
public RemoveNodeCommand(GlobalTransaction globalTransaction,
Fqn fqn)
RemoveNodeCommand
public RemoveNodeCommand()
perform
public Object perform(InvocationContext ctx)
- Removes the node referenced by the specified Fqn.
- Parameters:
ctx
- invocation context
- Returns:
- arbitrary return value generated by performing this command
recursivelyMarkAsRemoved
protected void recursivelyMarkAsRemoved(NodeSPI node,
InvocationContext ctx)
- Recursively marks a node as removed.
- Parameters:
node
- Node to markctx
- Invocation context
acceptVisitor
public Object acceptVisitor(InvocationContext ctx,
Visitor visitor)
throws Throwable
- Description copied from interface:
VisitableCommand
- Accept a visitor, and return the result of accepting this visitor.
- Parameters:
ctx
- invocation contextvisitor
- visitor to accept
- Returns:
- arbitrary return value
- Throws:
Throwable
- in the event of problems
isSkipSendingNodeEvents
public boolean isSkipSendingNodeEvents()
getCommandId
public int getCommandId()
- Description copied from interface:
ReplicableCommand
- Used by marshallers to convert this command into an id for streaming.
- Returns:
- the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.
getParameters
public Object[] getParameters()
- Description copied from class:
AbstractDataCommand
- Basic versions of these methods
- Specified by:
getParameters
in interface ReplicableCommand
- Overrides:
getParameters
in class AbstractVersionedDataCommand
- Returns:
- an object array of arguments, compatible with pre-2.2.0 MethodCall args.
setParameters
public void setParameters(int commandId,
Object[] args)
- Description copied from class:
AbstractDataCommand
- Basic versions of these methods
- Specified by:
setParameters
in interface ReplicableCommand
- Overrides:
setParameters
in class AbstractVersionedDataCommand
- Parameters:
commandId
- command id to set. This is usually unused but *could* be used in the event of a command having multiple IDs, such as PutKeyValueCommand
.args
- object array of args
equals
public boolean equals(Object o)
- Overrides:
equals
in class AbstractVersionedDataCommand
hashCode
public int hashCode()
- Overrides:
hashCode
in class AbstractVersionedDataCommand
isVersionedId
protected boolean isVersionedId(int id)
- Specified by:
isVersionedId
in class AbstractVersionedDataCommand
setSkipSendingNodeEvents
public void setSkipSendingNodeEvents(boolean skipSendingNodeEvents)
toString
public String toString()
- Overrides:
toString
in class AbstractDataCommand
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