org.apache.taglibs.standard.tag.rt.sql

Class TransactionTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.apache.taglibs.standard.tag.common.sql.TransactionTagSupport

org.apache.taglibs.standard.tag.rt.sql.TransactionTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag, TryCatchFinally

public class TransactionTag
extends TransactionTagSupport

Subclass for the JSTL library with rtexprvalue support.

Author:

Hans Bergsten

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.taglibs.standard.tag.common.sql.TransactionTagSupport

dataSourceSpecified, rawDataSource

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

id, pageContext

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

Constructors

Constructor and Description
TransactionTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Prepares for execution by setting the initial state, such as getting the Connection and preparing it for the transaction.
void	setDataSource(Object dataSource) Setter method for the SQL DataSource.
void	setIsolation(String isolation) Setter method for the Transaction Isolation level.

Methods inherited from class org.apache.taglibs.standard.tag.common.sql.TransactionTagSupport

doCatch, doEndTag, doFinally, getSharedConnection, release

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

doAfterBody, 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

Constructor Detail

TransactionTag

public TransactionTag()

Method Detail

setDataSource

public void setDataSource(Object dataSource)

Setter method for the SQL DataSource. DataSource can be a String or a DataSource object.

setIsolation

public void setIsolation(String isolation)

Setter method for the Transaction Isolation level.

Overrides:

setIsolation in class TransactionTagSupport

doStartTag

public int doStartTag()
               throws JspException

Description copied from class: TransactionTagSupport

Prepares for execution by setting the initial state, such as getting the Connection and preparing it for the transaction.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TransactionTagSupport

Returns:

SKIP_BODY

Throws:

JspException - if an error occurs while processing this tag

See Also:

Tag.doStartTag()