[TUSCANY-2616] when calling executedQuery() on "Command typed object" a noSuchMethodError is thrown

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Fix Version/s: Java-DAS-Next
• Component/s: Java DAS RDB
• Environment: Windows XP, Eclipse Ganymede Runtime Environment, Java 1.5.09, Tuscany Version beta2
• Assignee: Unassigned
• Reporter: Oliver Stöcker
• Created: 24/Sep/08 13:43
• Updated: 20/Oct/08 10:22

Description

following code is been copied from tuscanys 'ResultSetDrivenDataObjectTypes' page
<code>
DAS das = DAS.FACTORY.createDAS(this.getConnection());
Command readCustomers = das.createCommand("select * from CUSTOMER where LASTNAME='Williams'");
DataObject root = readCustomers.executeQuery();
</code>

the last line of code leads to the above mentioned error
(These lines of code I ran in a TestCase based class, thats why the JUnit Classes appear at the end. I also tired is as simple java application)

the error line in GraphBuilderMetadata class is:

<code>
private HelperContext helperContext = HelperProvider.getInstance().getDefaultContext();
</code>

Stacktrace as follows:
java.lang.NoSuchMethodError: commonj.sdo.impl.HelperProvider.getInstance()Lcommonj/sdo/impl/HelperProvider;
at org.apache.tuscany.das.rdb.graphbuilder.impl.GraphBuilderMetadata.<init>(GraphBuilderMetadata.java:57)
at org.apache.tuscany.das.rdb.impl.ReadCommandImpl.buildGraph(ReadCommandImpl.java:295)
at org.apache.tuscany.das.rdb.impl.ReadCommandImpl.executeQuery(ReadCommandImpl.java:277)
at org.sopera.ostoecker.devel.mt.prototype.test.RelationalDASTest.testDAS(RelationalDASTest.java:59)
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:585)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:76)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)