Name
VariableInfo
Synopsis
VariableInfo
instances are created by
TagExtraInfo
subclasses to describe each scripting
variable that the corresponding tag handler class creates.
Synopsis
Class name: |
|
Extends: |
None |
Implements: |
None |
Implemented by: |
Internal container-dependent class. Most containers use the reference implementation of the class (developed in the Apache Jakarta project). |
Fields
public static final int AT_BEGIN public static final int AT_END public static final int NESTED
Constructor
-
public VariableInfo(String varName, String className,
boolean declare, int scope)
Creates a new instance with the specified values.
Methods
-
public String getClassName( )
Returns the scripting variable Java type.
-
public boolean getDeclare( )
Returns
true
if the JSP container should create a declaration statement for scripting variable, otherwisefalse
. This is used if the variable has already been declared by another tag handler and is only updated by the tag handler corresponding to theTagExtraInfo
subclass creating thisVariableInfo
instance.-
public int getScope( )
Returns one of
AT_BEGIN
(make the scripting variable available from the start tag to the end of the JSP page),AT_END
(make the variable available after the end tag to the end of the JSP page), orNESTED
(make the variable available only between the start and the stop tag.-
public String getVarName( )
Returns the variable name.
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