org.inria.ns.reflex.modules.rdbms
Class CommitAction

java.lang.Object
  extended by org.inria.ns.reflex.processor.core.AbstractAction
      extended by org.inria.ns.reflex.modules.rdbms.CommitAction
All Implemented Interfaces:
Executable, Presentable, NamespaceContextFactory

public class CommitAction
extends AbstractAction

At runtime, the <rdbms:commit> element validates transactions done using the connection specified by the connection attribute.

<rdbms:commit connection="{expression}"
       xmlns:rdbms="http://ns.inria.org/active-tags/rdbms"/>

Author:
Philippe Poulard
See Also:
ConnectAction, RollbackAction

Nested Class Summary
 
Nested classes/interfaces inherited from class org.inria.ns.reflex.processor.core.AbstractAction
AbstractAction.ParameterAdapter, AbstractAction.UselessAction
 
Field Summary
 
Fields inherited from class org.inria.ns.reflex.processor.core.AbstractAction
actions, parent, processorInstance
 
Constructor Summary
CommitAction(Expression connection, Node node, AbstractAction parent)
          Creates a new instance of CommitAction.
 
Method Summary
 void runAction(DataSet dataSet)
          Execute the action by validating actions done in this connection.
static AbstractAction unmarshal(AbstractAction parent, Element element)
          XML unmarshaller for CommitAction.
 
Methods inherited from class org.inria.ns.reflex.processor.core.AbstractAction
addAction, addFallbackAction, createContext, getCanonicalPath, getFallbackAction, getLocalFallbackAction, getLogger, getNamespaceContext, getNode, getParent, recover, recover, removeFallbackAction, reorganize, run, runActions, toPrettyString, toPrettyString, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

CommitAction

public CommitAction(Expression connection,
                    Node node,
                    AbstractAction parent)
Creates a new instance of CommitAction.

Parameters:
connection - The connection in which commit actions.
node - The node from which the action has been unmarshalled. Used for namespace prefix resolution when performing XPath expressions.
parent - The action depending from.
Method Detail

unmarshal

public static AbstractAction unmarshal(AbstractAction parent,
                                       Element element)
                                throws XMLException
XML unmarshaller for CommitAction.

Parameters:
parent - The action depending from.
element - The XML element to unmarshall.
Returns:
The CommitAction created.
Throws:
XMLException - When the element and its content is not those expected.

runAction

public void runAction(DataSet dataSet)
               throws ExecutionException
Execute the action by validating actions done in this connection.

Overrides:
runAction in class AbstractAction
Parameters:
dataSet - The set of datas used when the action is running.
Throws:
ExecutionException - If the action can't be performed.