com.bea.p13n.placeholder.servlets.jsp.taglib
Class PlaceholderTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.bea.p13n.placeholder.servlets.jsp.taglib.PlaceholderTag

All Implemented Interfaces:

IterationTag, Serializable, Tag

public class PlaceholderTag

extends TagSupport

Corresponds to <ph:placeholder>.

The <ph:placeholder>. tag will query the PlaceholderService for the content to place in the placeholder.

Tag Attribute	Required	Type	Description
name	yes	String	The name of the placeholder
height	no	Integer	The requested height of the resulting content
width	no	Integer	The requested width of the resulting content

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

PlaceholderTag()

Method Summary

int	doStartTag() Return the content for the named placeholder to the JSP page.
protected String	fixPlaceholderName(String name) Convert a placeholder name to a placeholder URI, as best we can.
protected String	getDisplayContent() Get the content string to display.
int	getRenderer() Deprecated. not used.
void	release() Release/reset this tag.
void	setHeight(int height) set the height property.
void	setHeight(String ht)
void	setName(String name) set the name property.
void	setRenderer(int i) Deprecated. not used.
void	setWidth(int width) set the width property
void	setWidth(String wd)

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

PlaceholderTag

public PlaceholderTag()

Method Detail

doStartTag

public int doStartTag()
               throws JspException

Return the content for the named placeholder to the JSP page.

Throws:

JspException

fixPlaceholderName

protected String fixPlaceholderName(String name)

Convert a placeholder name to a placeholder URI, as best we can.

getDisplayContent

protected String getDisplayContent()
                            throws CreateException,
                                   ContentException,
                                   RemoteException

Get the content string to display.

Throws:

CreateException

ContentException

RemoteException

getRenderer

public int getRenderer()

Deprecated. not used.

release

public void release()

Release/reset this tag.

setHeight

public void setHeight(int height)

set the height property.

Parameters:

height - integer height of the placeholder

setHeight

public void setHeight(String ht)

setName

public void setName(String name)

set the name property.

Parameters:

name - String name of the placeholder

setRenderer

public void setRenderer(int i)

Deprecated. not used.

setWidth

public void setWidth(int width)

set the width property

Parameters:

width - integer width of the placeholder

setWidth

public void setWidth(String wd)