org.milyn.tinak
Class ContainerTag

java.lang.Object
  org.milyn.tinak.ContainerTag

All Implemented Interfaces:

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

Direct Known Subclasses:

ProfilesTag, SelectTag

public abstract class ContainerTag

extends java.lang.Object

implements javax.servlet.jsp.tagext.BodyTag

The abstract container tag is extended to create a tag for group other Tinak tags.

The content of this tag is delegated from one of the enclosed tags.

Author:

tfennelly

See Also:

SelectTag, ProfilesTag

Field Summary

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

ContainerTag()

Method Summary

void	appendContent(java.lang.String content) Append content to this instance.
int	doAfterBody() Process the doAfterBody event.
int	doEndTag() Process the doEnd event.
void	doInitBody() Process the doInitBody event.
int	doStartTag() Process the doStart event.
java.lang.String	getContent() Get the content which was added to this instance.
javax.servlet.jsp.PageContext	getPageContext() Get the page context.
javax.servlet.jsp.tagext.Tag	getParent() Get the tag parent tag.
boolean	hasContent() Has there been content added to this instance.
void	release() Process the release event.
void	setBodyContent(javax.servlet.jsp.tagext.BodyContent bodyContent) Set the body content
void	setPageContext(javax.servlet.jsp.PageContext context) Set the page context.
void	setParent(javax.servlet.jsp.tagext.Tag tag) Set the tag parent tag.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerTag

public ContainerTag()

Method Detail

setPageContext

public void setPageContext(javax.servlet.jsp.PageContext context)

Set the page context.

Called by the container.

Specified by:

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

Parameters:

context - The page context.

getPageContext

public javax.servlet.jsp.PageContext getPageContext()

Get the page context.

Returns:

The page context.

setParent

public void setParent(javax.servlet.jsp.tagext.Tag tag)

Set the tag parent tag.

Called by the container.

Specified by:

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

Parameters:

tag - The tag parent tag.

getParent

public javax.servlet.jsp.tagext.Tag getParent()

Get the tag parent tag.

Specified by:

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

Returns:

The tag parent tag.

appendContent

public void appendContent(java.lang.String content)

Append content to this instance.

Parameters:

content - The content to be appended.

getContent

public java.lang.String getContent()

Get the content which was added to this instance.

Returns:

The content contained in this tag.

hasContent

public boolean hasContent()

Has there been content added to this instance.

Returns:

True if content has been added, otherwise false.

doStartTag

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

Process the doStart event.

Specified by:

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

Returns:

BodyTag.EVAL_BODY_BUFFERED

Throws:

javax.servlet.jsp.JspException

setBodyContent

public void setBodyContent(javax.servlet.jsp.tagext.BodyContent bodyContent)

Set the body content

Specified by:

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

Parameters:

bodyContent - The tag body content.

doInitBody

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

Process the doInitBody event.

Specified by:

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

Throws:

javax.servlet.jsp.JspException

doAfterBody

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

Process the doAfterBody event.

Specified by:

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

Returns:

Tag.SKIP_BODY

Throws:

javax.servlet.jsp.JspException

doEndTag

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

Process the doEnd event.

Specified by:

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

Returns:

One of Tag.SKIP_BODY, Tag.EVAL_BODY_INCLUDE, Tag.SKIP_PAGE, Tag.EVAL_PAGE

Throws:

javax.servlet.jsp.JspException

release

public void release()

Process the release event.

Specified by:

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