Class ImageBeanTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

org.deltava.taglib.BrowserInfoTag

org.deltava.taglib.html.ElementTag

org.deltava.taglib.html.ImageTag

org.deltava.taglib.html.ImageBeanTag

All Implemented Interfaces:

jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable

Direct Known Subclasses:

SignatureTag

public class ImageBeanTag
extends ImageTag

A JSP tag to display database-served images.

Since:

10.6

Version:

12.0

Author:

Luke

See Also:

• Serialized Form

Field Summary

Fields inherited from class ElementTag

_classes, _data, _out

Modifier and Type	Field	Description
protected final Collection<String>	_classes
protected final XMLRenderer	_data
protected jakarta.servlet.jsp.JspWriter	_out

Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
ImageBeanTag()

Method Summary

Modifier and Type	Method	Description
int	doStartTag()	Executed post tag setup.
void	release()
void	setAirline(String aCode)	Updates the airline code for this Image.
void	setImg(ImageBean i)	Sets the ImageBean to display.
void	setSrc(String s)	Sets the source of this image.
void	setX(int x)	Sets the width of ths image.
void	setY(int y)	Sets the height of ths image.

Methods inherited from class ImageTag

doEndTag, renderHTML, setCaption

Modifier and Type	Method	Description
int	doEndTag()	Generates this image's HTML.
protected void	renderHTML()	Renders the image tag tot he JSP output stream.
void	setCaption(String caption)	Sets the alternate caption for this image.

Methods inherited from class ElementTag

getFormIndexCount, getName, getParentFormTag, setClassName, setID, setNumericAttr, setPageContext, setStyle

Modifier and Type	Method	Description
protected int	getFormIndexCount()	Gets and increments the current tab index count for the parent form tag.
protected String	getName()	Returns the type of HTML element this tag generated.
protected FormTag	getParentFormTag()	Returns the parent form tag.
void	setClassName(String cName)	Sets the CSS class name of this HTML element.
void	setID(String id)	Sets the ID of this HTML element.
protected void	setNumericAttr(String attrName, int value, int minValue)	Sets a numeric attribute.
void	setPageContext(jakarta.servlet.jsp.PageContext ctxt)
void	setStyle(String style)	Associates a CSS style with this HTML element.

Methods inherited from class BrowserInfoTag

getBrowserContext, passedCAPTCHA

Modifier and Type	Method	Description
protected HTTPContextData	getBrowserContext()	Fetches the browser data.
protected boolean	passedCAPTCHA()	Returns whether the user has passed CAPTCHA validation.

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setParent, setValue

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ImageBeanTag

public ImageBeanTag()

Method Details

setImg

public void setImg(ImageBean i)

Sets the ImageBean to display.

Parameters:

i - the ImageBean

setAirline

public void setAirline(String aCode)

Updates the airline code for this Image.

Parameters:

aCode - the airline code

setX

public void setX(int x)

Description copied from class: ImageTag

Sets the width of ths image. This does nothing if a negative, zero or non-numeric value is passed.

Overrides:

setX in class ImageTag

Parameters:

x - the width of the image in pixels

setY

public void setY(int y)

Description copied from class: ImageTag

Sets the height of ths image. This does nothing if a negative, zero or non-numeric value is passed.

Overrides:

setY in class ImageTag

Parameters:

y - the height of the image in pixels

setSrc

public void setSrc(String s)

Description copied from class: ImageTag

Sets the source of this image.

Overrides:

setSrc in class ImageTag

Parameters:

s - the location of the image

doStartTag

public int doStartTag()

Description copied from class: ImageTag

Executed post tag setup. Creates a STYLE element if dimensions specified.

Specified by:

doStartTag in interface jakarta.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class ImageTag

Returns:

SKIP_BODY always

release

public void release()

Specified by:

release in interface jakarta.servlet.jsp.tagext.Tag

Overrides:

release in class ImageTag