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

Class DataSourceUtil

java.lang.Object

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

public class DataSourceUtil
extends java.lang.Object

A simple DataSource utility for the standard DriverManager class.

TODO: need to cache DataSource

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	ESCAPE
private static java.lang.String	TOKEN

Constructor Summary

Constructors

Constructor and Description
DataSourceUtil()

Method Summary

Modifier and Type	Method and Description
(package private) static javax.sql.DataSource	getDataSource(java.lang.Object rawDataSource, javax.servlet.jsp.PageContext pc) If dataSource is a String first do JNDI lookup.
private static javax.sql.DataSource	getDataSource(java.lang.String params) Parse JDBC parameters and setup dataSource appropriately

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ESCAPE

private static final java.lang.String ESCAPE

See Also:

Constant Field Values

TOKEN

private static final java.lang.String TOKEN

See Also:

Constant Field Values

Constructor Detail

DataSourceUtil

public DataSourceUtil()

Method Detail

getDataSource

static javax.sql.DataSource getDataSource(java.lang.Object rawDataSource,
                                          javax.servlet.jsp.PageContext pc)
                                   throws javax.servlet.jsp.JspException

If dataSource is a String first do JNDI lookup. If lookup fails parse String like it was a set of JDBC parameters Otherwise check to see if dataSource is a DataSource object and use as is

Throws:

javax.servlet.jsp.JspException

getDataSource

private static javax.sql.DataSource getDataSource(java.lang.String params)
                                           throws javax.servlet.jsp.JspException

Parse JDBC parameters and setup dataSource appropriately

Throws:

javax.servlet.jsp.JspException