org.apache.taglibs.string
Class LengthTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--javax.servlet.jsp.tagext.BodyTagSupport
              |
              +--org.apache.taglibs.string.StringTagSupport
                    |
                    +--org.apache.taglibs.string.LengthTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class LengthTag

extends StringTagSupport

Return the length of the String.

Author:

bayard@generationjava.com

See Also:

Serialized Form

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

LengthTag()

Method Summary

java.lang.String	changeString(java.lang.String text) Perform a transformation on the passed in String.
void	initAttributes() Initialise any properties to default values.

Methods inherited from class org.apache.taglibs.string.StringTagSupport

doEndTag, evaluateString, getVar, setVar

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

doAfterBody, doInitBody, doStartTag, getBodyContent, getPreviousOut, release, setBodyContent

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

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Constructor Detail

LengthTag

public LengthTag()

Method Detail

changeString

public java.lang.String changeString(java.lang.String text)
                              throws javax.servlet.jsp.JspException

Description copied from class: StringTagSupport

Perform a transformation on the passed in String.

Overrides:

changeString in class StringTagSupport

Following copied from class: org.apache.taglibs.string.StringTagSupport

Parameters:

str - String to be manipulated

Returns:

String result of operation upon passed in String

initAttributes

public void initAttributes()

Description copied from class: StringTagSupport

Initialise any properties to default values. This method is called upon construction, and after changeString(String) is called. This is a default empty implementation.

Overrides:

initAttributes in class StringTagSupport