com.whitestein.lsps.vaadin.forms.datasource

Class Utils

java.lang.Object

com.whitestein.lsps.vaadin.forms.datasource.Utils

public class Utils
extends Object

Author:

mvy

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
Object	callClosure(ExecutionContext ctx, ClosureHolder closure, Object input) Calls the closure, creates empty stack trace if it is in available inside the context.
Type	getReturnType(ExecutionContext ctx, ClosureHolder closure) Convenience method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

getReturnType

public Type getReturnType(ExecutionContext ctx,
                          ClosureHolder closure)

Convenience method.

Parameters:

ctx -

closure -

Returns:

closure.getType().getReturnType()

callClosure

public Object callClosure(ExecutionContext ctx,
                          ClosureHolder closure,
                          Object input)
                   throws ErrorException

Calls the closure, creates empty stack trace if it is in available inside the context.

Parameters:

ctx -

closure -

input -

Returns:

result of closer call.

Throws:

ErrorException