hello
I am trying to Retrieve image ( Large Object) from pooled PostgreSQL /
tomcat 6:
I am having some exceptions from following
ds = (DataSource) ctx.lookup("java:comp/env/jdbc/bzk2");
Connection conn = ds.getConnection();
PGConnection pgCon = (PGConnection) ((DelegatingConnection)conn) //
****exception
.getInnermostDelegate();
lobj = ((org.postgresql.PGConnection)pgCon).getLargeObjectAPI();
SEVERE: JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /iki.jsp)
Exception thrown during phase execution:
javax.faces.event.PhaseEventsource=com.sun.faces.lifecycle.LifecycleImpl@1f0f0c8
Dec 19, 2008 6:04:21 PM org.ajax4jsf.webapp.BaseXMLFilter doXmlFilter
SEVERE: Exception in the filter chain
javax.servlet.ServletException:
org.apache.tomcat.dbcp.dbcp.PoolingDataSource
$PoolGuardConnectionWrapper cannot be cast to
org.apache.commons.dbcp.DelegatingConnection
how can I solve the problem ?
regards