org.mmbase.bridge.jsp.taglib
Class ImportTag

org.mmbase.bridge.jsp.taglib.ContextReferrerTag
  |
  +--org.mmbase.bridge.jsp.taglib.WriteTag
        |
        +--org.mmbase.bridge.jsp.taglib.ImportTag

All Implemented Interfaces:

Writer, WriterReferrer

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

Field Summary

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

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

helper, MAX_COOKIE_AGE

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

contextId, PAGE_CATEGORY, pageContextTag, referid

Constructor Summary

ImportTag()

Method Summary

int	doAfterBody()
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.

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

getObject, getWriterValue, setCookie, setJspvar, setSession, setValue, setVartype, setWrite, setWriter

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

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

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.

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

doAfterBody

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

Overrides:

doAfterBody in class WriteTag

doEndTag

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