Package org.apache.juneau

Class XVar

java.lang.Object

org.apache.juneau.commons.svl.Var

org.apache.juneau.XVar

public class XVar
extends Var

Dummy variable for resolving $X{...} variables.

Constructor Summary

Constructors

Constructor	Description
XVar()	Constructor.

Method Summary

Modifier and Type	Method	Description
String	resolve(VarResolverSession session, String arg)	The interface that needs to be implemented for subclasses of SimpleVar.
void	resolveTo(VarResolverSession session, Writer w, String arg)	The interface that needs to be implemented for subclasses of StreamedVar.

Methods inherited from class org.apache.juneau.commons.svl.Var

allowNested, allowRecurse, canResolve, doResolve, getName, isStable

Methods inherited from class java.lang.Object

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

Constructor Details

XVar

public XVar()

Constructor.

Method Details

resolve

public String resolve(VarResolverSession session,
 String arg)
               throws Exception

Description copied from class: Var

The interface that needs to be implemented for subclasses of SimpleVar.

Specified by:

resolve in class Var

Parameters:

session - The session object used for a single instance of a var resolution.

arg - The inside argument of the variable.

Returns:

The resolved value.

Throws:

Exception - Any exception can be thrown.

resolveTo

public void resolveTo(VarResolverSession session,
 Writer w,
 String arg)
               throws Exception

Description copied from class: Var

The interface that needs to be implemented for subclasses of StreamedVar.

Specified by:

resolveTo in class Var

Parameters:

session - The session object used for a single instance of a var resolution.

w - The writer to send the resolved value to.

arg - The inside argument of the variable.

Throws:

Exception - Any exception can be thrown.