com.acsinet_solutions.cetia4.tags
Class DisplayTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.acsinet_solutions.cetia4.tags.support.LogTagSupport
          com.acsinet_solutions.cetia4.tags.DisplayTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

public class DisplayTag
extends LogTagSupport

Text limiting and/or decoding version of <c:out>.

Author:

Santiago Arriaga

See Also:

Serialized Form

Field Summary

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

id, pageContext

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

DisplayTag()

Method Summary

int	doEndTag()
int	doStartTag()
protected java.lang.String	limit(java.lang.String text) Write the text just limited.
void	setDecoder(java.lang.String decoder) Set an optional decoding; "url", "alpha", and "html" are valid values.
void	setLimit(java.lang.String limit) Set the limit property
void	setPadding(java.lang.String padding) Set the value of the padding, that is the value that will be appended to the text limited output if limit is set.
void	setText(java.lang.String text) Set the text value.
protected void	writeText(java.io.Writer writer) Get the text to print.

Methods inherited from class com.acsinet_solutions.cetia4.tags.support.LogTagSupport

doCatch, doFinally, fillDynamicValues, fillDynamicValues, getConfiguration, getDynamicAttributes, getLocale, getLogger, getPortalPath, getRequest, getServletContext, getSession, setDynamicAttribute

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DisplayTag

public DisplayTag()

Method Detail

setLimit

public final void setLimit(java.lang.String limit)

Set the limit property

setText

public final void setText(java.lang.String text)

Set the text value. The assigned text value must be not-null.

setPadding

public final void setPadding(java.lang.String padding)

Set the value of the padding, that is the value that will be appended to the text limited output if limit is set.

setDecoder

public final void setDecoder(java.lang.String decoder)

Set an optional decoding; "url", "alpha", and "html" are valid values. URL decoder is the typical standard URLDecoder. HTML decoder interprets line breaks, URL and email links, and GIF icons.

See Also:

URLCodec, AlphaCodec, format(Writer,String)

limit

protected final java.lang.String limit(java.lang.String text)

Write the text just limited.

writeText

protected void writeText(java.io.Writer writer)
                  throws java.io.IOException

Get the text to print. Overridable API

Throws:

java.io.IOException

doStartTag

public final int doStartTag()
                     throws javax.servlet.jsp.JspException

Specified by:

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

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException

doEndTag

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

Specified by:

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

Overrides:

doEndTag in class LogTagSupport

Throws:

javax.servlet.jsp.JspException