com.generationjava.taglib
Class AbstractStringBodyTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--javax.servlet.jsp.tagext.BodyTagSupport
              |
              +--com.generationjava.taglib.AbstractBodyTag
                    |
                    +--com.generationjava.taglib.AbstractStringBodyTag

All Implemented Interfaces:

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

public abstract class AbstractStringBodyTag

extends AbstractBodyTag

Abstract class for the Taglibs. It handles the JSP taglib side of things and calls abstract protected methods to delegate the actual body functionality.

Version:

0.1, 20011028

Author:

bayard@generationjava.com

See Also:

Serialized Form

Field Summary

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

AbstractStringBodyTag()
Empty constructor.

Method Summary

abstract void	actOnBody(java.lang.String str) Perform an operation on the passed in String.
int	doEndTag() Handles the manipulation of the String tag, evaluating the body of the tag.

Methods inherited from class com.generationjava.taglib.AbstractBodyTag

getParam, initAttributes, putParam

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

AbstractStringBodyTag

public AbstractStringBodyTag()

Empty constructor.

Method Detail

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Handles the manipulation of the String tag, evaluating the body of the tag. The evaluation is delegated to the actOnBody(String) method and then the initAttributes() method is called.

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport

javax.servlet.jsp.JspException

actOnBody

public abstract void actOnBody(java.lang.String str)
                        throws java.io.IOException

Perform an operation on the passed in String.

Parameters:

str - String to be manipulated

java.io.IOException