org.opencms.jsp
Class CmsJspTagLink

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.opencms.jsp.CmsJspTagLink

All Implemented Interfaces:

BodyTag, IterationTag, Serializable, Tag

public class CmsJspTagLink

extends BodyTagSupport

Implements the <cms:link>[filename]</cms:link> tag to add OpenCms managed links to a JSP page, required for link management and the static export to work properly.

Since:

6.0.0

Version:

$Revision: 1.14 $

Author:

Alexander Kandzior

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

CmsJspTagLink()

Method Summary

int	doEndTag()
static String	linkTagAction(String link, ServletRequest req) Internal action method.

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

CmsJspTagLink

public CmsJspTagLink()

Method Detail

linkTagAction

public static String linkTagAction(String link,
                                   ServletRequest req)

Internal action method.

Calulates a link using the OpenCms link export rules.

Parameters:

link - the link that should be calculated, can be relative or absolute

req - the current request

Returns:

the calculated link

See Also:

CmsLinkManager.substituteLink(org.opencms.file.CmsObject, String)

doEndTag

public int doEndTag()
             throws JspException

Returns:

EVAL_PAGE

Throws:

JspException - in case soemthing goes wrong

See Also:

Tag.doEndTag()