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Home » Eclipse Projects » EclipseLink » DriverManager connect failed
DriverManager connect failed [message #653443] Wed, 09 February 2011 14:06 Go to previous message
Luiz E. is currently offline Luiz E.
Messages: 97
Registered: September 2010
Member
on my RCP app, the following errors appears

[EL Info]: 2011-02-09 16:54:49.125--EclipseLink, version: Eclipse Persistence Services - 2.1.2.v20101206-r8635
[EL Config]: 2011-02-09 16:54:49.125--Connection(25109548)--connecting(DatabaseLogin(
	platform=>PostgreSQLPlatform
	user name=> "postgres"
	datasource URL=> "jdbc:postgresql://192.168.0.10:5432/ti_fiscal"
))
[EL Finer]: 2011-02-09 16:54:49.125--DriverManager connect failed, trying direct connect.
[EL Finer]: 2011-02-09 16:54:49.125--java.sql.SQLException: No suitable driver found for jdbc:postgresql://192.168.0.10:5432/ti_fiscal
	at java.sql.DriverManager.getConnection(DriverManager.java:602)
	at java.sql.DriverManager.getConnection(DriverManager.java:154)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:98)
	at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:327)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:291)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:415)
	at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:155)
	at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:436)
	at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:495)
	at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:627)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:230)
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:389)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:164)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:221)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:209)
	at br.com.germantech.emf.FiscalEntityManagerFactory.createEntityManager(FiscalEntityManagerFactory.java:71)
	at br.com.germantech.Activator.start(Activator.java:36)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:374)
	at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1067)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:561)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:546)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:459)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:440)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:337)

[EL Config]: 2011-02-09 16:54:49.156--Connection(5670411)--Connected: jdbc:postgresql://192.168.0.10:5432/ti_fiscal
	User: postgres
	Database: PostgreSQL  Version: 8.4.3
	Driver: PostgreSQL Native Driver  Version: PostgreSQL 8.4 JDBC4 (build 701)
[EL Config]: 2011-02-09 16:54:49.156--Connection(8018457)--connecting(DatabaseLogin(
	platform=>PostgreSQLPlatform
	user name=> "postgres"
	datasource URL=> "jdbc:postgresql://192.168.0.10:5432/ti_fiscal"
))
[EL Finer]: 2011-02-09 16:54:49.156--DriverManager connect failed, trying direct connect.
[EL Finer]: 2011-02-09 16:54:49.156--java.sql.SQLException: No suitable driver found for jdbc:postgresql://192.168.0.10:5432/ti_fiscal
	at java.sql.DriverManager.getConnection(DriverManager.java:602)
	at java.sql.DriverManager.getConnection(DriverManager.java:154)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:98)
	at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:327)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:291)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:415)
	at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:155)
	at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:436)
	at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:500)
	at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:627)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:230)
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:389)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:164)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:221)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:209)
	at br.com.germantech.emf.FiscalEntityManagerFactory.createEntityManager(FiscalEntityManagerFactory.java:71)
	at br.com.germantech.Activator.start(Activator.java:36)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:374)
	at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1067)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:561)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:546)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:459)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:440)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:337)

[EL Config]: 2011-02-09 16:54:49.171--Connection(11608737)--Connected: jdbc:postgresql://192.168.0.10:5432/ti_fiscal
	User: postgres
	Database: PostgreSQL  Version: 8.4.3
	Driver: PostgreSQL Native Driver  Version: PostgreSQL 8.4 JDBC4 (build 701)


the eclipselink tries to connect, and fails, and then connect and fail, and just get connected in third time.
what can be wrong?
the postgresql driver is a plugin that i've made and registered as eclipse buddy
any ideas?
 
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