Module com.aoapps.taglib

Package com.aoapps.taglib

Class ImgTag

java.lang.Object

jakarta.servlet.jsp.tagext.SimpleTagSupport

com.aoapps.encoding.taglib.EncodingBufferedTag

com.aoapps.taglib.ElementBufferedTag

com.aoapps.taglib.ImgTag

All Implemented Interfaces:

AltAttribute, ClassAttribute, DataAttribute, DirAttribute, GlobalAttributes, GlobalBufferedAttributes, HeightAttribute, IdAttribute, OnclickAttribute, OnerrorAttribute, OnloadAttribute, ParamsAttribute, SrcAttribute, StyleAttribute, TitleAttribute, WidthAttribute, DynamicAttributes, JspTag, SimpleTag

public class ImgTag
extends ElementBufferedTag
implements SrcAttribute, ParamsAttribute, WidthAttribute, HeightAttribute, AltAttribute, TitleAttribute, OnclickAttribute, OnerrorAttribute, OnloadAttribute

Author:

AO Industries, Inc.

Field Summary

Fields inherited from class com.aoapps.taglib.ElementBufferedTag

global

Constructor Summary

Constructors

Constructor	Description
ImgTag()

Method Summary

Modifier and Type	Method	Description
protected boolean	addDynamicAttribute(String uri, String localName, Object value, List<String> expectedPatterns)	Adds a dynamic attribute.
void	addParam(String name, Object value)	Adds a parameter.
protected void	doTag(BufferResult capturedBody, Writer out)
MediaType	getContentType()
MediaType	getOutputType()
void	setAbsolute(boolean absolute)
void	setAddLastModified(String addLastModified)
void	setAlt(Object alt)
void	setCanonical(boolean canonical)
void	setHeight(Integer height)
void	setIsmap(boolean ismap)
void	setOnclick(Object onclick)
void	setOnerror(Object onerror)
void	setOnload(Object onload)
void	setSrc(String src)
void	setTitle(Object title)
void	setUsemap(String usemap)
void	setWidth(Integer width)

Methods inherited from class com.aoapps.taglib.ElementBufferedTag

addData, getClazz, getData, getDir, getId, getStyle, setClazz, setData, setDir, setDynamicAttribute, setId, setStyle

Methods inherited from class com.aoapps.encoding.taglib.EncodingBufferedTag

doTag, getTempFileThreshold, invoke, newBufferWriter, newBufferWriter, newBufferWriter, newBufferWriter, setMediaEncoderOptions, writeEncoderPrefix, writeEncoderSuffix, writePrefix, writeSuffix

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

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aoapps.taglib.ParamsAttribute

addParam

Constructor Details

ImgTag

public ImgTag()

Method Details

getContentType

public MediaType getContentType()

Specified by:

getContentType in class EncodingBufferedTag

getOutputType

public MediaType getOutputType()

Specified by:

getOutputType in class EncodingBufferedTag

setSrc

public void setSrc(String src)

Specified by:

setSrc in interface SrcAttribute

addParam

public void addParam(String name,
 Object value)

Description copied from interface: ParamsAttribute

Adds a parameter.

The conversion to string may be deferred, or the value may be streamed instead of being converted to a string. It is incorrect to change the state of the provided value; doing so may or may not affect the value of the resulting parameter.

When the value is an Enum, the parameter value is obtained from Enum.name() instead of Enum.toString(). This is to intuitively use enums as parameters when Enum.toString() is overridden.

Default method is for backward compatibility only. Implementations should override this version.

Specified by:

addParam in interface ParamsAttribute

setAbsolute

public void setAbsolute(boolean absolute)

setCanonical

public void setCanonical(boolean canonical)

setAddLastModified

public void setAddLastModified(String addLastModified)

setWidth

public void setWidth(Integer width)

Specified by:

setWidth in interface WidthAttribute

setHeight

public void setHeight(Integer height)

Specified by:

setHeight in interface HeightAttribute

setAlt

public void setAlt(Object alt)

Specified by:

setAlt in interface AltAttribute

setTitle

public void setTitle(Object title)

Specified by:

setTitle in interface TitleAttribute

setUsemap

public void setUsemap(String usemap)

setIsmap

public void setIsmap(boolean ismap)

setOnclick

public void setOnclick(Object onclick)

Specified by:

setOnclick in interface OnclickAttribute

setOnerror

public void setOnerror(Object onerror)

Specified by:

setOnerror in interface OnerrorAttribute

setOnload

public void setOnload(Object onload)

Specified by:

setOnload in interface OnloadAttribute

addDynamicAttribute

protected boolean addDynamicAttribute(String uri,
 String localName,
 Object value,
 List<String> expectedPatterns)
                               throws JspTagException

Adds a dynamic attribute.

Overrides:

addDynamicAttribute in class ElementBufferedTag

Returns:

true when added, or false when attribute not expected and has not been added.

Throws:

JspTagException

See Also:

• ParamUtils.addDynamicAttribute(java.lang.String, java.lang.String, java.lang.Object, java.util.List, com.aoapps.taglib.ParamsAttribute)

doTag

protected void doTag(BufferResult capturedBody,
 Writer out)
              throws JspException,
IOException

Overrides:

doTag in class EncodingBufferedTag

Throws:

JspException

IOException