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, java.io.Serializable, javax.servlet.jsp.tagext.Tag

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:
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
jspvar, type
 
Fields inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag
pageContextTag, referid
 
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_TAG
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
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
setJspvar, setType
 
Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag
findParentTag, findParentTag, getAttributeValue, getContextTag, getContextTag, getReferid, getReferIdValue, setContext, setPageContext, setReferid, stringSplitter, stringSplitter
 
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 WriteTag

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
Overrides:
doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport


MMBase 2001