Hi All,
I'm migrating my application from G1.1 to G2.0-M6 and have very strange error...
I use for my Web application embedded Derby.
I have successfully created pool, I use the same web-application.xml and
web.xml files that were used in G1.1.
the datasource fetched from JNDI is not NULL, but getConnection() throws
ClassCastException exception when retrieving connection.
I don't have the slightest idea what is wrong...
the snippet:
public Connection getConnection() {
/*
fetching, etc.
...
*/
System.out.println(datasource);
return datasource.getConnection(); // class cast exception
}
results in:
[EMAIL PROTECTED]
11:18:11,828 ERROR [[DispatcherServlet]] Servlet.service() for servlet
DispatcherServlet threw exception
java.lang.ClassCastException: org.apache.geronimo.jdbc.DelegatingDriver
at org.apache.derby.jdbc.EmbeddedDataSource.findDriver(Unknown Source)
at org.apache.derby.jdbc.EmbeddedDataSource.getConnection(Unknown
Source)
at org.apache.derby.jdbc.EmbeddedDataSource.getConnection(Unknown
Source)
at
org.apache.derby.jdbc.EmbeddedXADataSource.setupResourceAdapter(Unknown Source)
at org.apache.derby.jdbc.EmbeddedXADataSource.getXAConnection(Unknown
Source)
at
org.tranql.connector.jdbc.AbstractXADataSourceMCF.getPhysicalConnection(AbstractXADataSourceMCF.jav
a:74)
at
org.tranql.connector.derby.EmbeddedXAMCF.createManagedConnection(EmbeddedXAMCF.java:52)
at
org.apache.geronimo.connector.outbound.MCFConnectionInterceptor.getConnection(MCFConnectionIntercep
tor.java:48)
at
org.apache.geronimo.connector.outbound.LocalXAResourceInsertionInterceptor.getConnection(LocalXARes
ourceInsertionInterceptor.java:41)
at
org.apache.geronimo.connector.outbound.SinglePoolConnectionInterceptor.internalGetConnection(Single
PoolConnectionInterceptor.java:66)
at
org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor.getConnection(Abstra
ctSinglePoolConnectionInterceptor.java:78)
at
org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptor.getConnection(TransactionEnl
istingInterceptor.java:46)
at
org.apache.geronimo.connector.outbound.TransactionCachingInterceptor.getConnection(TransactionCachi
ngInterceptor.java:95)
at
org.apache.geronimo.connector.outbound.ConnectionHandleInterceptor.getConnection(ConnectionHandleIn
terceptor.java:43)
at
org.apache.geronimo.connector.outbound.TCCLInterceptor.getConnection(TCCLInterceptor.java:39)
at
org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor.getConnection(ConnectionTracki
ngInterceptor.java:66)
at
org.apache.geronimo.connector.outbound.AbstractConnectionManager.allocateConnection(AbstractConnect
ionManager.java:61)
at
org.tranql.connector.jdbc.DataSource.getConnection(DataSource.java:56)
at
org.xh.dataweaver.common.db.DerbyConnectionFactory.getConnection(DerbyConnectionFactory.java:38)
at
org.xh.dataweaver.web.dao.WebModuleDAO.findModuleByName(WebModuleDAO.java:23)
at
org.xh.dataweaver.web.engine.RequestDispatcher.dispatchAndProcess(RequestDispatcher.java:44)
at
org.xh.dataweaver.web.engine.DispatcherServlet.processRequest(DispatcherServlet.java:40)
at
org.xh.dataweaver.web.engine.DispatcherServlet.doGet(DispatcherServlet.java:104)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
at
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:694)
at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:665)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:57)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.xh.dataweaver.web.filter.CharsetFilter.doFilter(CharsetFilter.java:26)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:56)
at
org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext
.java:358)
at
org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:47)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
11:18:11,953 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: org.apache.geronimo.jdbc.DelegatingDriver
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.xh.dataweaver.web.filter.CharsetFilter.doFilter(CharsetFilter.java:26)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:56)
at
org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext
.java:358)
at
org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:47)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
my deployment plan is:
<?xml version="1.0" encoding="UTF-8"?>
<dep:moduleId>
<dep:groupId>console.dbpool</dep:groupId>
<dep:artifactId>DataWeaverWARDerby</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>rar</dep:type>
</dep:moduleId>
<dep:dependencies>
<dep:dependency>
<dep:groupId>org.apache.derby</dep:groupId>
<dep:artifactId>derby</dep:artifactId>
<dep:version>10.2.2.0</dep:version>
<dep:type>jar</dep:type>
</dep:dependency>
</dep:dependencies>
</dep:environment>
<resourceadapter>
<outbound-resourceadapter>
<connection-definition>
<connectionfactory-interface>javax.sql.DataSource</connectionfactory-interface>
<connectiondefinition-instance>
<name>DataWeaverWARDerby</name>
<config-property-setting name="Password"/>
<config-property-setting name="LoginTimeout"/>
<config-property-setting
name="DatabaseName">dataweaver</config-property-setting>
<config-property-setting
name="CreateDatabase">false</config-property-setting>
<config-property-setting name="UserName"/>
<connectionmanager>
<local-transaction/>
<single-pool>
<max-size>10</max-size>
<min-size>0</min-size>
<match-one/>
</single-pool>
</connectionmanager>
</connectiondefinition-instance>
</connection-definition>
</outbound-resourceadapter>
</resourceadapter>
</connector>
in web.xml I have:
<resource-ref>
<res-ref-name>jdbc/DataWeaverDS</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
in web-application.xml I have:
<dependency>
<groupId>console.dbpool</groupId>
<artifactId>DataWeaverWARDerby</artifactId>
</dependency>
...
<resource-ref>
<ref-name>jdbc/DataWeaverDS</ref-name>
<pattern>
<groupId>console.dbpool</groupId>
<artifactId>DataWeaverWARDerby</artifactId>
<name>DataWeaverWARDerby</name>
</pattern>
</resource-ref>
any ideas?
best regards
Lukasz
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