IBM Version 5 manual Constructors, Example 11-14 setDatasourceMethods

Example 11-14 setDatasourceMethods

/**

*Setting up datasource

*@param dsname String.

*@param dsclassname String DataSource class name ex.COM.ibm.db2.jdbc.DB2ConnectionPoolDataSource.

*@exception CMFactoryException

*@exception ClassNotFoundException

*/

public void setDataSource(String dsname, String dsclassname) throws CMFactoryException,

ClassNotFoundException

{

java.util.Properties prop = new java.util.Properties(); prop.put(DataSourceFactory.NAME, dsname); prop.put(DataSourceFactory.DATASOURCE_CLASS_NAME,dsclassname); datasource = DataSourceFactory.getDataSource(prop);

}

/**

*Setting up datasource

*@param dsname String.

*@exception javax.naming.NamingException

*/

public void setDataSource(String dsname) throws NamingException

{

java.util.Properties prop = new java.util.Properties(); prop.put(Context.INITIAL_CONTEXT_FACTORY, "com.ibm.websphere.naming.WsnInitialContextFactory"); Context ctx = new javax.naming.InitialContext(prop); datasource = (DataSource)ctx.lookup(dsname);

}

Constructors

New constructors have a second parameter to set the datasouce. It accepts the datasource itself or the datasource name.

Example 11-15 setDatasourceMethods

/**

*Constructor for SQLToXMLds.

*/

public SQLToXMLds(QueryProperties qprop, DataSource ds) { super(qprop);

Chapter 11. Light weight XML-based Enterprise Application 279