org.apache.taglibs.standard.tag.el.sql

Class UpdateTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

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

org.apache.taglibs.standard.tag.el.sql.UpdateTag

All Implemented Interfaces:

Serializable, SQLExecutionTag, BodyTag, IterationTag, JspTag, Tag, TryCatchFinally

public class UpdateTag
extends UpdateTagSupport

Subclass for the JSTL library with EL support.

Author:

Hans Bergsten

See Also:

Serialized Form

Field Summary

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

dataSourceSpecified, rawDataSource, sql

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

Constructors

Constructor and Description
UpdateTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Prepares for execution by setting the initial state, such as getting the Connection
void	setDataSource(String dataSourceEL)
void	setSql(String sqlEL) Setter method for the SQL statement to use for the query.

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

addSQLParameter, doCatch, doEndTag, doFinally, setScope, setVar

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

doAfterBody, doInitBody, getBodyContent, getPreviousOut, release, 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

UpdateTag

public UpdateTag()

Method Detail

setDataSource

public void setDataSource(String dataSourceEL)

setSql

public void setSql(String sqlEL)

Setter method for the SQL statement to use for the query. The statement may contain parameter markers (question marks, ?). If so, the parameter values must be set using nested value elements.

doStartTag

public int doStartTag()
               throws JspException

Description copied from class: UpdateTagSupport

Prepares for execution by setting the initial state, such as getting the Connection

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class UpdateTagSupport

Returns:

EVAL_BODY_BUFFERED

Throws:

JspException - if an error occurred while processing this tag

See Also:

Tag.doStartTag()