org.apache.taglibs.dbtags.connection
Class DriverTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by javax.servlet.jsp.tagext.BodyTagSupport
          extended by org.apache.taglibs.dbtags.connection.DriverTag
All Implemented Interfaces:
java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag

public class DriverTag
extends javax.servlet.jsp.tagext.BodyTagSupport

JSP tag driver, sets the java.sql.Driver class name for the enclosing connection tag. The driver name is read from the indicated initParameter, if the parameter is set, or from the body of the tag if it is not.

JSP Tag Lib Descriptor

 <name>driver</name>
 <tagclass>org.apache.taglibs.dbtags.connection.DriverTag</tagclass>
 <bodycontent>JSP</bodycontent>
 <info>Sets the java.sql.Driver class name for the enclosing
 connection tag according to the initParameter, if specified, or the
 body of the tag.  The tag body will be trimmed.</info>
   <attribute>
     <name>initParameter</name>
     <required>false</required>
     <rtexprvalue>false</rtexprvalue>
   </attribute>
 

Author:
Morgan Delagrange
See Also:
ConnectionTag, Serialized Form

Field Summary
 
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
DriverTag()
           
 
Method Summary
 int doEndTag()
           
 void release()
           
 void setInitParameter(java.lang.String paramName)
          The name of the init parameter containing the driver name.
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, doStartTag, getBodyContent, getPreviousOut, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, 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, setPageContext, setParent
 

Constructor Detail

DriverTag

public DriverTag()
Method Detail

setInitParameter

public void setInitParameter(java.lang.String paramName)
The name of the init parameter containing the driver name.

Parameters:
paramName - driver class name

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspTagException
Specified by:
doEndTag in interface javax.servlet.jsp.tagext.Tag
Overrides:
doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport
Throws:
javax.servlet.jsp.JspTagException

release

public void release()
Specified by:
release in interface javax.servlet.jsp.tagext.Tag
Overrides:
release in class javax.servlet.jsp.tagext.BodyTagSupport


Copyright ? 2000-2004 The Apache Software Foundation. All Rights Reserved.