com.taggercat.template.tags
Class OneLineTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          com.taggercat.template.tags.OneLineTag

All Implemented Interfaces:

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

public class OneLineTag
extends javax.servlet.jsp.tagext.BodyTagSupport

This tag unfolds the body content into a single output line. This tag allows you to break long lines onto multiple lines for better programmer readability. When the template is processed, the multi-line statements are nicely wrapped onto one line in the output.

See Also:

Serialized Form

Field Summary

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

OneLineTag()

Method Summary

int	doAfterBody() Default processing for a body
int	doEndTag() Process the end tag.
void	setDelimitEmpty(boolean delimitEmpty) Sets the delimitEmpty attribute.
void	setDelimiter(java.lang.String delimiter) Sets the delimiter to use between lines of the body content.
void	setTrim(boolean trim) Sets the trim attribute.

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

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

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

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

getParent, setPageContext, setParent

Constructor Detail

OneLineTag

public OneLineTag()

Method Detail

doEndTag

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

Process the end tag. This method will be called on all Tag objects. All instance state associated with this instance must be reset.

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspException - Description of Exception

Returns:

Description of the Returned Value

doAfterBody

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

Default processing for a body

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

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

Throws:

javax.servlet.jsp.JspException

Returns:

SKIP_BODY

See Also:

IterationTag.doAfterBody()

setDelimiter

public void setDelimiter(java.lang.String delimiter)

Sets the delimiter to use between lines of the body content.

Parameters:

delimiter - the delimiter
to use a tab character, set the delimiter attribute using: delimiter='<%="\t"%>'

setTrim

public void setTrim(boolean trim)

Sets the trim attribute.
If set true, then the line is trimmed before concatenation.

Parameters:

trim - default is true

setDelimitEmpty

public void setDelimitEmpty(boolean delimitEmpty)

Sets the delimitEmpty attribute. If set true, then empty lines result in a delimiter string being included in the output for empty lines. Otherwise, empty lines will not be included in the resulting output.

Parameters:

delimitEmpty - the new delimitEmpty state