com.aoindustries.servlet.jsp.tagext

Class JspTagUtils

java.lang.Object

com.aoindustries.servlet.jsp.tagext.JspTagUtils

public final class JspTagUtils
extends Object

Static utilities for JSP taglibs.

Author:

AO Industries, Inc.

Method Summary

Modifier and Type	Method and Description
static <T> T	findAncestor(javax.servlet.jsp.tagext.JspTag from, Class<? extends T> clazz) Finds the first parent tag of the provided class (or subclass) or implementing the provided interface.

Methods inherited from class java.lang.Object

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

Method Detail

findAncestor

public static <T> T findAncestor(javax.servlet.jsp.tagext.JspTag from,
                                 Class<? extends T> clazz)
                          throws javax.servlet.jsp.JspException

Finds the first parent tag of the provided class (or subclass) or implementing the provided interface.

Returns:

the parent tag

Throws:

javax.servlet.jsp.JspException - if parent not found