examples

Class FooTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

examples.ExampleTagBase

examples.FooTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class FooTag
extends ExampleTagBase

Example1: the simplest tag Collect attributes and call into some actions

See Also:

Serialized Form

Field Summary

Fields inherited from class examples.ExampleTagBase

bodyOut, parent

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

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

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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 and Description
FooTag()

Method Summary

Methods

Modifier and Type	Method and Description
int	doAfterBody()
void	doInitBody()
int	doStartTag() Process start tag
void	setAtt1(String value)
void	setAtt2(String value)
void	setAtt3(String value)

Methods inherited from class examples.ExampleTagBase

doEndTag, getParent, release, setBodyContent, setParent

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

getBodyContent, getPreviousOut

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

findAncestorWithClass, getId, getValue, getValues, removeValue, setId, setPageContext, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag

setPageContext

Constructor Detail

FooTag

public FooTag()

Method Detail

setAtt1

public void setAtt1(String value)

setAtt2

public void setAtt2(String value)

setAtt3

public void setAtt3(String value)

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Process start tag

Specified by:

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

Overrides:

doStartTag in class ExampleTagBase

Returns:

EVAL_BODY_INCLUDE

Throws:

javax.servlet.jsp.JspException

doInitBody

public void doInitBody()
                throws javax.servlet.jsp.JspException

Specified by:

doInitBody in interface javax.servlet.jsp.tagext.BodyTag

Overrides:

doInitBody in class ExampleTagBase

Throws:

javax.servlet.jsp.JspException

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspException

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

doAfterBody in class ExampleTagBase

Throws:

javax.servlet.jsp.JspException