Class CalendarEntryTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.deltava.taglib.calendar.CalendarEntryTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

public class CalendarEntryTag
extends TagSupport

A JSP tag to save Calendar entries to the request context for rendering to a JSP.

Since:

1.0

Version:

7.0

Author:

Luke

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

Constructors

Constructor	Description
CalendarEntryTag()

Method Summary

Modifier and Type	Method	Description
int	doAfterBody()	Checks if there are further entries for the current date, and saves the next entry into the request.
int	doStartTag()	Renders the entries for the current date and saves the current entry into the request.
(package private) boolean	hasMoreEntries()	Returns whether there are further Calendar entries to display.
void	setName(String attrName)	Sets the name of the request attribute to save the Calendar Entry into.

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

doEndTag, 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 Details

CalendarEntryTag

public CalendarEntryTag()

Method Details

setName

public void setName(String attrName)

Sets the name of the request attribute to save the Calendar Entry into.

Parameters:

attrName - the request attribute name

hasMoreEntries

boolean hasMoreEntries()

Returns whether there are further Calendar entries to display.

Returns:

TRUE if there are more entries, otherwise FALSE

doStartTag

public int doStartTag()
               throws JspException

Renders the entries for the current date and saves the current entry into the request.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Returns:

TagSupport#SKIP_BODY if no entries for today, otherwise TagSupport#EVAL_BODY_INCLUDE

Throws:

JspException - if not contained within a CalendarTag

doAfterBody

public int doAfterBody()
                throws JspException

Checks if there are further entries for the current date, and saves the next entry into the request.

Specified by:

doAfterBody in interface IterationTag

Overrides:

doAfterBody in class TagSupport

Returns:

TagSupport#SKIP_BODY if no more entries for today, otherwise TagSupport#EVAL_BODY_INCLUDE

Throws:

JspException - never