org.springframework.webflow.action
Class SetAction
java.lang.Object
org.springframework.webflow.action.AbstractAction
org.springframework.webflow.action.SetAction
- All Implemented Interfaces:
- org.springframework.beans.factory.InitializingBean, Action
public class SetAction
- extends AbstractAction
An action that sets an attribute in a scope
when executed. Always returns the "success" event.
- Author:
- Keith Donald
Method Summary |
protected Event |
doExecute(RequestContext context)
Template hook method subclasses should override to encapsulate their specific action execution logic. |
java.lang.String |
toString()
|
Methods inherited from class org.springframework.webflow.action.AbstractAction |
afterPropertiesSet, doPostExecute, doPreExecute, error, error, execute, getActionNameForLogging, getEventFactorySupport, initAction, no, result, result, result, result, success, success, yes |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
SetAction
public SetAction(Expression nameExpression,
Expression valueExpression,
java.lang.Class expectedType,
ConversionService conversionService)
- Creates a new set attribute action.
- Parameters:
nameExpression
- the name of the property to set (required)valueExpression
- the expression to obtain the new property value (required)expectedType
- the expected value typeconversionService
- the service to perform the type conversion if the actual value type does not match the
expected
doExecute
protected Event doExecute(RequestContext context)
throws java.lang.Exception
- Description copied from class:
AbstractAction
- Template hook method subclasses should override to encapsulate their specific action execution logic.
- Specified by:
doExecute
in class AbstractAction
- Parameters:
context
- the action execution context, for accessing and setting data in "flow scope" or "request scope"
- Returns:
- the action result event
- Throws:
java.lang.Exception
- an unrecoverable exception occured, either checked or unchecked
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object