weblogicx.jsp.tags
Class QueryTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          weblogicx.jsp.tags.QueryTag

All Implemented Interfaces:

Serializable, BodyTag, IterationTag, JspTag, Tag

public class QueryTag
extends BodyTagSupport

The query tag allows you execute SQL against a data source and manipulate the results of the query.

See Also:

Serialized Form

Field Summary

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

bodyContent

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

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

QueryTag()

Method Summary

int	doAfterBody()
void	doInitBody()
int	doStartTag()
String	getDb()
String	getId()
String	getSql()
void	release() Clean up on failure of the body to execute.
void	setDb(String db) This is the name of the datasource as specified in the war file.
void	setId(String id) The id of the ResultSet returned from the query.
void	setSql(String sql) This is the SQL query to execute against the datasource.

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

doEndTag, getBodyContent, getPreviousOut, setBodyContent

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

findAncestorWithClass, getParent, getValue, getValues, removeValue, 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

QueryTag

public QueryTag()

Method Detail

setId

public void setId(String id)

The id of the ResultSet returned from the query.

Overrides:

setId in class TagSupport

getId

public String getId()

Overrides:

getId in class TagSupport

setSql

public void setSql(String sql)

This is the SQL query to execute against the datasource.

getSql

public String getSql()

setDb

public void setDb(String db)

This is the name of the datasource as specified in the war file.

getDb

public String getDb()

doStartTag

public int doStartTag()
               throws JspException

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class BodyTagSupport

Throws:

JspException

doInitBody

public void doInitBody()
                throws JspException

Specified by:

doInitBody in interface BodyTag

Overrides:

doInitBody in class BodyTagSupport

Throws:

JspException

doAfterBody

public int doAfterBody()
                throws JspException

Specified by:

doAfterBody in interface IterationTag

Overrides:

doAfterBody in class BodyTagSupport

Throws:

JspException

release

public void release()

Clean up on failure of the body to execute.

Specified by:

release in interface Tag

Overrides:

release in class BodyTagSupport