org.opencms.jsp
Class CmsJspTagContentShow

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.opencms.jsp.CmsJspTagContentShow

All Implemented Interfaces:

IterationTag, Serializable, Tag

public class CmsJspTagContentShow

extends TagSupport

Used to access and display XML content item information from the VFS.

Since:

6.0.0

Version:

$Revision: 1.21 $

Author:

Alexander Kandzior

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

CmsJspTagContentShow()

Method Summary

static String	contentShowTagAction(A_CmsXmlDocument content, String element, Locale locale, ServletRequest req) Internal action method to show an element from a XML content document.
int	doStartTag()
String	getElement() Returns the name of the content node element to show.
void	release()
void	setElement(String element) Sets the name of the content node element to show.

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

doAfterBody, doEndTag, 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

Constructor Detail

CmsJspTagContentShow

public CmsJspTagContentShow()

Method Detail

contentShowTagAction

public static String contentShowTagAction(A_CmsXmlDocument content,
                                          String element,
                                          Locale locale,
                                          ServletRequest req)

Internal action method to show an element from a XML content document.

Parameters:

content - the XML content to show the element from

element - the node name of the element to show

locale - the locale of the element to show

req - the current request

Returns:

the value of the selected content element

doStartTag

public int doStartTag()
               throws JspException

Throws:

JspException

See Also:

Tag.doStartTag()

getElement

public String getElement()

Returns the name of the content node element to show.

Returns:

the name of the content node element to show

release

public void release()

See Also:

Tag.release()

setElement

public void setElement(String element)

Sets the name of the content node element to show.

Parameters:

element - the name of the content node element to show