com.whitestein.lsps.vaadin.wrapper

Class ContextWrapper

java.lang.Object

com.whitestein.lsps.vaadin.wrapper.ContextWrapper

All Implemented Interfaces:

Serializable

public class ContextWrapper
extends Object
implements Serializable

Serializable wrapper for ExecutionContext.

Author:

mhi

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ContextWrapper(LspsContextHolder holder, ExecutionContext context) Constructs context wrapper with an existing context.
ContextWrapper(LspsContextHolder holder, String evaluationLevel) Constructs context wrapper with a evaluation level.

Method Summary

Modifier and Type	Method and Description
ExecutionContext	getContext() Returns the wrapped execution context.
String	getEvaluationLevel() Shortcut for getContext().getEvaluationLevel().
ModelInstance	getModelInstance() Shortcut for getContext().getModelInstance().
Namespace	getNamespace() Shortcut for getContext().getNamespace().
<T extends ValueHolder> T	getValueInLevel(T valueHolder) Returns the given value holder in the evaluation level of this context.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextWrapper

public ContextWrapper(LspsContextHolder holder,
                      ExecutionContext context)

Constructs context wrapper with an existing context.

Parameters:

holder -

context -

ContextWrapper

public ContextWrapper(LspsContextHolder holder,
                      String evaluationLevel)

Constructs context wrapper with a evaluation level.

Parameters:

holder -

evaluationLevel -

Method Detail

getContext

public ExecutionContext getContext()

Returns the wrapped execution context.

Returns:

execution context

getModelInstance

public ModelInstance getModelInstance()

Shortcut for getContext().getModelInstance().

Returns:

model instance

See Also:

ExecutionContext.getModelInstance()

getNamespace

public Namespace getNamespace()

Shortcut for getContext().getNamespace().

Returns:

namespace associated with the context

See Also:

ExecutionContext.getNamespace()

getEvaluationLevel

public String getEvaluationLevel()

Shortcut for getContext().getEvaluationLevel().

Returns:

evaluation level

See Also:

ExecutionContext.getEvaluationLevel()

getValueInLevel

public <T extends ValueHolder> T getValueInLevel(T valueHolder)

Returns the given value holder in the evaluation level of this context.

Type Parameters:

T -

Parameters:

valueHolder -

Returns:

value holder in this evaluation level