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I hope someone can answer this before I spend hours trying to figure it out!

I'm using the PoolingDataSource Class to instantiate my transaction manager. However, I'm not having much success with it.

MySQL is my default database. I'm using:

 PoolingDataSource ds = new PoolingDataSource();

   ds.setUniqueName("java:jboss/datasources/jbpmDS");
   ds.setClassName("bitronix.tm.resource.jdbc.lrc.LrcXADataSource");
  ds.setMaxPoolSize(3);
  ds.setAllowLocalTransactions(true);
  ds.getDriverProperties().put("user", "root");
  ds.getDriverProperties().put("password", "rootpass");
  ds.getDriverProperties().put("URL", "jdbc:mysql://localhost:3306/jbpm6");
  ds.getDriverProperties().put("driverClassName", "com.mysql.Driver");

  ds.init();

I get this when I run the code: 

bitronix.tm.resource.ResourceConfigurationException: cannot create JDBC datasource named java:jboss/datasources/jbpmDS
  at bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:92)
  at com.sample.ProcessTest.testProcess(ProcessTest.java:67)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:606)
  at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
  at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
  at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
  at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
  at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
  at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
  at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
  at org.junit.@runners.ParentRunner$1.schedule(ParentRunner.java:63)
  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
  at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: bitronix.tm.utils.PropertyException: no writeable property 'URL' in class 'bitronix.tm.resource.jdbc.lrc.LrcXADataSource'
  at bitronix.tm.utils.PropertyUtils.getSetter(PropertyUtils.java:318)
  at bitronix.tm.utils.PropertyUtils.setDirectProperty(PropertyUtils.java:217)
  at bitronix.tm.utils.PropertyUtils.setProperty(PropertyUtils.java:83)
  at bitronix.tm.resource.common.XAPool.createXAFactory(XAPool.java:304)
  at bitronix.tm.resource.common.XAPool.<init>(XAPool.java:63)
  at bitronix.tm.resource.jdbc.PoolingDataSource.buildXAPool(PoolingDataSource.java:101)
  at bitronix.tm.r esource.jdbc.PoolingDataSource.init(PoolingDataSource.java:88)
  ... 26 more

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1 回答 1

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引起：bitronix.tm.utils.PropertyException：没有可写属性'URL' ...

这是因为正确的属性名称是“url”（小写）

于 2015-04-17T20:37:52.233 回答