org.apache.sling.scripting.jsp.taglib.tei

Class AbstractVarTEI

java.lang.Object

javax.servlet.jsp.tagext.TagExtraInfo

org.apache.sling.scripting.jsp.taglib.tei.AbstractVarTEI

Direct Known Subclasses:

AdaptToTEI, GetPropertyTEI, ResourceIteratorVariableTEI, ResourceVariableTEI, StringVariableTEI

public abstract class AbstractVarTEI
extends TagExtraInfo

Abstract TEI that that provides the type for a single variable named in the tag's "var" attribute.

The name of the attribute can be overwritten via a custom default constructor or by overwriting getVariableName(javax.servlet.jsp.tagext.TagData).

All implementations need to overwrite getClassName(javax.servlet.jsp.tagext.TagData) in order to provide the type (class name) of the variable.

Constructor Summary

Constructors

Constructor and Description
AbstractVarTEI()

Method Summary

Modifier and Type	Method and Description
VariableInfo[]	getVariableInfo(TagData data) information on scripting variables defined by the tag associated with this TagExtraInfo instance.

Methods inherited from class javax.servlet.jsp.tagext.TagExtraInfo

getTagInfo, isValid, setTagInfo, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractVarTEI

public AbstractVarTEI()

Method Detail

getVariableInfo

public VariableInfo[] getVariableInfo(TagData data)

Description copied from class: TagExtraInfo

information on scripting variables defined by the tag associated with this TagExtraInfo instance. Request-time attributes are indicated as such in the TagData parameter.

Overrides:

getVariableInfo in class TagExtraInfo

Parameters:

data - The TagData instance.

Returns:

An array of VariableInfo data, or null or a zero length array if no scripting variables are to be defined.