Name
VariableInfo
Synopsis
Class Name: |
javax.servlet.jsp.tagext.VariableInfo |
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). |
Description
VariableInfo
instances are created by
TagExtraInfo
subclasses to describe each scripting
variable that the corresponding tag handler class creates.
Class Summary
public class VariableInfo { // Constants 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); // Methods public String getClassName( ); public boolean getDeclare( ); public int getScope( ); public String getVarName( ); }
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 a scripting variable, and otherwise returnsfalse
(used if the variable has already been declared by another tag handler, and is updated only 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 ...
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