org.apache.tapestry.jsp
Class AbstractLinkTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.apache.tapestry.jsp.AbstractTapestryTag
          org.apache.tapestry.jsp.AbstractLinkTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

Direct Known Subclasses:

ExternalTag, PageTag

public abstract class AbstractLinkTag
extends AbstractTapestryTag

Abstract super-class of Tapestry JSP tags that produce a hyperlink (<a>) tag. Tags use a URLRetriever for the href attribute, and may include a class attribute (based on the styleClass property.

Since:

3.0

Version:

$Id: AbstractLinkTag.java 243791 2004-02-19 17:38:13Z hlship $

Author:

Howard Lewis Ship

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

AbstractLinkTag()

Method Summary

int	doEndTag() Writes a </a> tag.
int	doStartTag() Writes a <a> tag.
String	getStyleClass()
void	setStyleClass(String styleClass)

Methods inherited from class org.apache.tapestry.jsp.AbstractTapestryTag

constructExternalServiceParameters, convertParameters, getServlet, getURLRetriever, setServlet

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

AbstractLinkTag

public AbstractLinkTag()

Method Detail

getStyleClass

public String getStyleClass()

setStyleClass

public void setStyleClass(String styleClass)

doEndTag

public int doEndTag()
             throws JspException

Writes a </a> tag.

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class TagSupport

Returns:

Tag.EVAL_PAGE

Throws:

JspException

doStartTag

public int doStartTag()
               throws JspException

Writes a <a> tag. The tag may have a class attribute if the styleClass property is not null. The href attribute is provided via a URLRetriever.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Returns:

Tag.EVAL_BODY_INCLUDE

Throws:

JspException