Hi On Tue, May 1, 2012 at 1:02 PM, Tharindu Mathew <[email protected]> wrote:
> Created jira for this: https://wso2.org/jira/browse/JAGGERY-209 ( A > blocker IMO) Will look into this. > > Also, how can I set properties of the DB connection such as maxactive, > minidle, timeouts? A minimum set of these should be supported by the API. > You can append the properties to the connection URL. > > Another question is how do I close the connection? I assume db.query() > always opens and closes a DB connection. That is inefficient if I have a > number of queries to run. > True, will check on this. https://wso2.org/jira/browse/JAGGERY-210 created. Thanks for the feedback Tharindu Regards, /Nuwan > > > On Tue, May 1, 2012 at 1:42 AM, Tharindu Mathew <[email protected]> wrote: > >> Hi, >> >> Can $subject be done? It reports that the driver is missing. I don't see >> anything in the docs about setting driver class name. >> >> Note: I added the jdbc driver to repository/components/lib as well and >> checked >> >> Stacktrace: >> >> [2012-05-01 01:31:36,865] ERROR >> {org.wso2.carbon.scriptengine.engine.RhinoEngine} - >> org.mozilla.javascript.WrappedException: Wrapped >> org.wso2.carbon.scriptengine.exceptions.ScriptException: Error connecting >> to the database : jdbc:mysql://localhost:3306/gadgetgen >> (/gadgetgen/gadgetgen.jag#11) >> [2012-05-01 01:31:36,865] ERROR >> {org.wso2.carbon.jaggery.core.manager.WebAppManager} - >> org.mozilla.javascript.WrappedException: Wrapped >> org.wso2.carbon.scriptengine.exceptions.ScriptException: Error connecting >> to the database : jdbc:mysql://localhost:3306/gadgetgen >> (/gadgetgen/gadgetgen.jag#11) >> org.wso2.carbon.scriptengine.exceptions.ScriptException: >> org.mozilla.javascript.WrappedException: Wrapped >> org.wso2.carbon.scriptengine.exceptions.ScriptException: Error connecting >> to the database : jdbc:mysql://localhost:3306/gadgetgen >> (/gadgetgen/gadgetgen.jag#11) >> at >> org.wso2.carbon.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:477) >> at >> org.wso2.carbon.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:231) >> at >> org.wso2.carbon.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:212) >> at >> org.wso2.carbon.jaggery.core.JaggeryServlet.doGet(JaggeryServlet.java:42) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) >> at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) >> at >> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:109) >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155) >> at >> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >> at >> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999) >> at >> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565) >> at >> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1620) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:680) >> Caused by: org.mozilla.javascript.WrappedException: Wrapped >> org.wso2.carbon.scriptengine.exceptions.ScriptException: Error connecting >> to the database : jdbc:mysql://localhost:3306/gadgetgen >> (/gadgetgen/gadgetgen.jag#11) >> at >> org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1654) >> at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:175) >> at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:417) >> at org.mozilla.javascript.BaseFunction.construct(BaseFunction.java:328) >> at >> org.mozilla.javascript.ScriptRuntime.newObject(ScriptRuntime.java:2266) >> at org.wso2.carbon.rhino.c4._c0(/gadgetgen/gadgetgen.jag:11) >> at org.wso2.carbon.rhino.c4.call(/gadgetgen/gadgetgen.jag) >> at >> org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:401) >> at >> org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3003) >> at org.wso2.carbon.rhino.c4.call(/gadgetgen/gadgetgen.jag) >> at org.wso2.carbon.rhino.c4.exec(/gadgetgen/gadgetgen.jag) >> at >> org.wso2.carbon.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:472) >> ... 23 more >> Caused by: org.wso2.carbon.scriptengine.exceptions.ScriptException: Error >> connecting to the database : jdbc:mysql://localhost:3306/gadgetgen >> at >> org.wso2.carbon.hostobjects.db.DatabaseHostObject.jsConstructor(DatabaseHostObject.java:112) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:160) >> ... 33 more >> Caused by: java.sql.SQLException: No suitable driver found for >> jdbc:mysql://localhost:3306/gadgetgen >> at java.sql.DriverManager.getConnection(DriverManager.java:602) >> at java.sql.DriverManager.getConnection(DriverManager.java:185) >> at >> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75) >> at >> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582) >> at >> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181) >> at >> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106) >> at >> org.wso2.carbon.hostobjects.db.DatabaseHostObject.jsConstructor(DatabaseHostObject.java:106) >> ... 38 more >> >> -- >> Regards, >> >> Tharindu >> >> blog: http://mackiemathew.com/ >> M: +94777759908 >> >> > > > -- > Regards, > > Tharindu > > blog: http://mackiemathew.com/ > M: +94777759908 > > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Thanks & Regards, Nuwan Bandara Associate Technical Lead & Member, MC, Development Technologies WSO2 Inc. - lean . enterprise . middleware | http://wso2.com blog : http://nuwanbando.com; email: [email protected]; phone: +94 11 763 9629 * <http://www.nuwanbando.com/>
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