org.mmbase.bridge.jsp.taglib
Class ImportTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--javax.servlet.jsp.tagext.BodyTagSupport
              |
              +--org.mmbase.bridge.jsp.taglib.ContextReferrerTag
                    |
                    +--org.mmbase.bridge.jsp.taglib.WriteTag
                          |
                          +--org.mmbase.bridge.jsp.taglib.ImportTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag, Writer

public class ImportTag

extends WriteTag

The importtag puts things in the context. It can find them from the environment or from its body.

Author:

Michiel Meeuwissen

See Also:

ContextTag, Serialized Form

Field Summary

protected java.lang.String	externid
protected int	from
protected boolean	required

Fields inherited from class org.mmbase.bridge.jsp.taglib.WriteTag

COOKIE_PATH, helper, MAX_COOKIE_AGE

Fields inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

contextId, PAGE_CATEGORY, pageContextTag, referid, writerid

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

ImportTag()

Method Summary

int	doEndTag()
int	doStartTag()
void	release() Release all allocated resources.
void	setExternid(java.lang.String e) The extern id it the identifier in some external source.
void	setFrom(java.lang.String s) From which external source
void	setRequired(boolean b) If 'required' then the variable must be available in the external source, otherwise exception.
void	setReset(boolean b) If 'required' then the variable must be available in the external source, otherwise exception.

Methods inherited from class org.mmbase.bridge.jsp.taglib.WriteTag

doAfterBody, getObject, getWriterValue, haveBody, setCookie, setJspvar, setSession, setValue, setVartype, setWrite

Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

findParentTag, findParentTag, findWriter, findWriter, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContextTag, getObject, getReferid, getString, setContext, setPageContext, setReferid, setWriter

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

doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

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

getParent, setParent

Field Detail

required

protected boolean required

from

protected int from

externid

protected java.lang.String externid

Constructor Detail

ImportTag

public ImportTag()

Method Detail

release

public void release()

Release all allocated resources.

Overrides:

release in class ContextReferrerTag

setExternid

public void setExternid(java.lang.String e)
                 throws javax.servlet.jsp.JspTagException

The extern id it the identifier in some external source.

setRequired

public void setRequired(boolean b)

If 'required' then the variable must be available in the external source, otherwise exception.

setReset

public void setReset(boolean b)

If 'required' then the variable must be available in the external source, otherwise exception.

setFrom

public void setFrom(java.lang.String s)
             throws javax.servlet.jsp.JspTagException

From which external source

doStartTag

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

Overrides:

doStartTag in class WriteTag

doEndTag

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

Overrides:

doEndTag in class WriteTag