public class ShaleDialogELEvaluator
extends org.apache.commons.scxml.env.jsp.ELEvaluator
EL evaluator, for evaluating the expressions in SCXML documents used to specify Shale dialogs.
This evaluator uses the following premises for evaluation:
java.lang.String
object as
required by the methods associated with
org.apache.shale.dialog.ActionState
This evaluator delegates to the following expression evaluators:
Constructor and Description |
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ShaleDialogELEvaluator()
Constructor.
|
Modifier and Type | Method and Description |
---|---|
Object |
eval(org.apache.commons.scxml.Context ctx,
String expr)
Evaluate an expression.
|
void |
setFacesContext(javax.faces.context.FacesContext context)
Set per request context.
|
public void setFacesContext(javax.faces.context.FacesContext context)
context
- The FacesContext for this request.public Object eval(org.apache.commons.scxml.Context ctx, String expr) throws org.apache.commons.scxml.SCXMLExpressionException
eval
in interface org.apache.commons.scxml.Evaluator
eval
in class org.apache.commons.scxml.env.jsp.ELEvaluator
ctx
- variable contextexpr
- expressionorg.apache.commons.scxml.SCXMLExpressionException
- For a malformed expressionELEvaluator.eval(Context, String)
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