org.opencms.jsp
Class CmsJspTagContentCheck

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

All Implemented Interfaces:

Serializable, IterationTag, Tag

public class CmsJspTagContentCheck
extends TagSupport

Used to check the availablity of an XML content item for conditional display.

Since:

6.0.0

Version:

$Revision: 1.18 $

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

CmsJspTagContentCheck()

Method Summary

static boolean	contentCheckTagAction(String elementList, String prefix, boolean checkall, boolean checknone, I_CmsXmlDocument content, Locale locale) Internal action method to check the elements from the provided XML content item.
int	doEndTag()
int	doStartTag()
String	getIfexists() Returns the list of elements to check.
String	getIfexistsall() Returns the list of elements to check.
String	getIfexistsnone() Returns the list of elements to check.
String	getIfexistsone() Returns the list of elements to check.
String	getLocale() Returns the locale used for checking.
void	release()
void	setIfexists(String elementList) Sets the list of elements to check for.
void	setIfexistsall(String elementList) Sets the list of elements to check for.
void	setIfexistsnone(String elementList) Sets the list of elements to check for.
void	setIfexistsone(String elementList) Sets the list of elements to check for.
void	setLocale(String locale) Sets the locale used for checking.

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

doAfterBody, 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

CmsJspTagContentCheck

public CmsJspTagContentCheck()

Method Detail

contentCheckTagAction

public static boolean contentCheckTagAction(String elementList,
                                            String prefix,
                                            boolean checkall,
                                            boolean checknone,
                                            I_CmsXmlDocument content,
                                            Locale locale)

Internal action method to check the elements from the provided XML content item.

Parameters:

elementList - the list of elements to check for

prefix - the Xpath prefix to append the elements to (in case of nested schemas)

checkall - flag to indicate that all elements should be checked

checknone - flag to indicate that the check is done for nonexisting elements

content - the XML content document to check the elements from

locale - the locale to check the element for

Returns:

true if the test succeeds, false if the test fails

doEndTag

public int doEndTag()

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class TagSupport

See Also:

Tag.doEndTag()

doStartTag

public int doStartTag()
               throws JspException

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Throws:

JspException

See Also:

Tag.doStartTag()

getIfexists

public String getIfexists()

Returns the list of elements to check.

Returns:

the list of elements to check

getIfexistsall

public String getIfexistsall()

Returns the list of elements to check.

Returns:

the list of elements to check

getIfexistsnone

public String getIfexistsnone()

Returns the list of elements to check.

Returns:

the list of elements to check

getIfexistsone

public String getIfexistsone()

Returns the list of elements to check.

Returns:

the list of elements to check

getLocale

public String getLocale()

Returns the locale used for checking.

Returns:

the locale used for checking

release

public void release()

Specified by:

release in interface Tag

Overrides:

release in class TagSupport

See Also:

Tag.release()

setIfexists

public void setIfexists(String elementList)

Sets the list of elements to check for.

Parameters:

elementList - the list of elements to check for

setIfexistsall

public void setIfexistsall(String elementList)

Sets the list of elements to check for.

Parameters:

elementList - the list of elements to check for

setIfexistsnone

public void setIfexistsnone(String elementList)

Sets the list of elements to check for.

Parameters:

elementList - the list of elements to check for

setIfexistsone

public void setIfexistsone(String elementList)

Sets the list of elements to check for.

Parameters:

elementList - the list of elements to check for

setLocale

public void setLocale(String locale)

Sets the locale used for checking.

Parameters:

locale - the locale to set