com.taggercat.tags
Class DataFieldIdentifierTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.taggercat.tags.DataFieldIdentifierTag

All Implemented Interfaces:

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

public class DataFieldIdentifierTag
extends javax.servlet.jsp.tagext.TagSupport

This tag prints the unique field Identifier. The format of the identifier is the dot delimited string of:
<DSN>.<ROWID>.<FIELDNAME>

See Also:

Serialized Form

Field Summary

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

DataFieldIdentifierTag()

Method Summary

int	doEndTag() Resets the tags internal state.
int	doStartTag() Issues the data field name.
void	setDsn(java.lang.String dsn) Set the name of the data source.
void	setField(java.lang.String field) Sets the field attribute.
java.lang.String	toString() String description of this class.

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DataFieldIdentifierTag

public DataFieldIdentifierTag()

Method Detail

doEndTag

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

Resets the tags internal state.

Specified by:

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

Overrides:

doEndTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException

Returns:

EVAL_PAGE

doStartTag

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

Issues the data field name.

Specified by:

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

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspTagException

javax.servlet.jsp.JspException

Returns:

SKIP_BODY

setDsn

public void setDsn(java.lang.String dsn)

Set the name of the data source.

Parameters:

dsn - The new dsn value

setField

public void setField(java.lang.String field)

Sets the field attribute.

Parameters:

field - The new field value

toString

public java.lang.String toString()

String description of this class.

Overrides:

toString in class java.lang.Object

Returns:

Description of the Returned Value