org.nuclos.api.context

Class SpringInputContext

java.lang.Object

org.nuclos.api.context.SpringInputContext

public class SpringInputContext
extends java.lang.Object

SpringInputContext adds support for requesting input from the user. To check if the creator of the request that is executed is able to provide additional information, use isSupported().

There is only one instance of this class (i.e. a singleton). Compared to all-static methods, this works better in a Spring-driven environment.

Author:

thomas.schiffmann

See Also:

InputSpecification, InputRequiredException

Method Summary

Modifier and Type	Method and Description
void	clear()
void	destroy()
java.io.Serializable	get(java.lang.String key) Get value of requested variable
static SpringInputContext	getInstance()
boolean	isSupported() Is the creator of the request able to provide additional input?
void	set(java.util.Map<java.lang.String,java.io.Serializable> value)
void	setSupported(boolean value)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static SpringInputContext getInstance()

set

public void set(java.util.Map<java.lang.String,java.io.Serializable> value)

get

public java.io.Serializable get(java.lang.String key)

Get value of requested variable

Parameters:

key - Requested variable

Returns:

Value of requested variable, null if not answered.

clear

public void clear()

setSupported

public void setSupported(boolean value)

isSupported

public boolean isSupported()

Is the creator of the request able to provide additional input?

Returns:

True, if request creator can handle InputRequiredExceptions, otherwise false.

destroy

@PreDestroy
public void destroy()