javax.servlet.jsp.tagext
Class TagVariableInfo

java.lang.Object
  javax.servlet.jsp.tagext.TagVariableInfo

public class TagVariableInfo
extends java.lang.Object

Variable information for a tag in a Tag Library; This class is instantiated from the Tag Library Descriptor file (TLD) and is available only at translation time. This object should be immutable. This information is only available in JSP 1.2 format TLDs or above.

Field Summary

private java.lang.String	className
private boolean	declare
private java.lang.String	nameFromAttribute
private java.lang.String	nameGiven
private int	scope

Constructor Summary

TagVariableInfo(java.lang.String nameGiven, java.lang.String nameFromAttribute, java.lang.String className, boolean declare, int scope)
Constructor for TagVariableInfo.

Method Summary

java.lang.String	getClassName() The body of the <variable-class> element.
boolean	getDeclare() The body of the <declare> element.
java.lang.String	getNameFromAttribute() The body of the <name-from-attribute> element.
java.lang.String	getNameGiven() The body of the <name-given> element.
int	getScope() The body of the <scope> element.

Methods inherited from class java.lang.Object

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

Field Detail

nameGiven

private java.lang.String nameGiven

nameFromAttribute

private java.lang.String nameFromAttribute

className

private java.lang.String className

declare

private boolean declare

scope

private int scope

Constructor Detail

TagVariableInfo

public TagVariableInfo(java.lang.String nameGiven,
                       java.lang.String nameFromAttribute,
                       java.lang.String className,
                       boolean declare,
                       int scope)

Constructor for TagVariableInfo.

Parameters:

nameGiven - value of <name-given>

nameFromAttribute - value of <name-from-attribute>

className - value of <variable-class>

declare - value of <declare>

scope - value of <scope>

Method Detail

getNameGiven

public java.lang.String getNameGiven()

The body of the <name-given> element.

Returns:

The variable name as a constant

getNameFromAttribute

public java.lang.String getNameFromAttribute()

The body of the <name-from-attribute> element. This is the name of an attribute whose (translation-time) value will give the name of the variable. One of <name-given> or <name-from-attribute> is required.

Returns:

The attribute whose value defines the variable name

getClassName

public java.lang.String getClassName()

The body of the <variable-class> element.

Returns:

The name of the class of the variable or 'java.lang.String' if not defined in the TLD.

getDeclare

public boolean getDeclare()

The body of the <declare> element.

Returns:

Whether the variable is to be declared or not. If not defined in the TLD, 'true' will be returned.

getScope

public int getScope()

The body of the <scope> element.

Returns:

The scope to give the variable. NESTED scope will be returned if not defined in the TLD.