examples
Class FooTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          examples.ExampleTagBase
              examples.FooTag

All Implemented Interfaces:

BodyTag, IterationTag, JspTag, Serializable, 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, pageContext, parent

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

bodyContent

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

id

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

FooTag()

Method Summary

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, setPageContext, 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, setValue

Methods inherited from class java.lang.Object

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

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 JspException

Process start tag

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class ExampleTagBase

Returns:

EVAL_BODY_INCLUDE

Throws:

JspException

doInitBody

public void doInitBody()
                throws JspException

Specified by:

doInitBody in interface BodyTag

Overrides:

doInitBody in class ExampleTagBase

Throws:

JspException

doAfterBody

public int doAfterBody()
                throws JspException

Specified by:

doAfterBody in interface IterationTag

Overrides:

doAfterBody in class ExampleTagBase

Throws:

JspException