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https://issues.apache.org/jira/browse/DERBY-2381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12492150
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Kathey Marsden commented on DERBY-2381:
---------------------------------------
The number cast seems to work ok for everything but BigDecimal as there is no
Number.bigDecimalValue(), but I keep thinking it is somehow wrong to be
changing the type of the output parameter value, when returning it to the
client. I think there might be cases where the output parameter value might get
changed when being converted. I think we need to be able to send the parameter
in as one type and out as another, so that when sending output parameters, we
switch on the actual type of the parameter, not on the type sent by client.
> ParameterMappingTest fails due to ArrayIndexOutOfBoundsException executing a
> procedure
> ---------------------------------------------------------------------------------------
>
> Key: DERBY-2381
> URL: https://issues.apache.org/jira/browse/DERBY-2381
> Project: Derby
> Issue Type: Bug
> Components: Network Client
> Affects Versions: 10.3.0.0
> Reporter: Kathey Marsden
> Assigned To: Kathey Marsden
> Attachments: d2381.java
>
>
> The test ParameterMappingTest fails due to a connection reset error during
> tearDown. Commenting out the teardown actions I see that the real cause of
> the connection reset is an ArrayIndexOutOfBoundsException executing a
> callable statement. I have not narrowed it down more than this. Currently
> the test runs only for embedded. It should be reenabled for client once this
> bug is fixed. Below is the stack trace:
> java.lang.ArrayIndexOutOfBoundsException
> at java.lang.System.arraycopy(Native Method)
> at org.apache.derby.client.net.Reply.shiftBuffer(Reply.java:107)
> at
> org.apache.derby.client.net.Reply.ensureSpaceInBufferForFill(Reply.java:153)
> at org.apache.derby.client.net.Reply.fill(Reply.java:165)
> at
> org.apache.derby.client.net.Reply.ensureALayerDataInBuffer(Reply.java(Compiled
> Code))
> at org.apache.derby.client.net.Reply.readDssHeader(Reply.java:317)
> at org.apache.derby.client.net.Reply.peekCodePoint(Reply.java:1008)
> at
> org.apache.derby.client.net.NetStatementReply.parseEXCSQLSTTreply(NetStatementReply.java:324)
> at
> org.apache.derby.client.net.NetStatementReply.readExecuteCall(NetStatementReply.java:105)
> at
> org.apache.derby.client.net.StatementReply.readExecuteCall(StatementReply.java:75)
> at
> org.apache.derby.client.net.NetStatement.readExecuteCall_(NetStatement.java:176)
> at
> org.apache.derby.client.am.Statement.readExecuteCall(Statement.java:1464)
> at
> org.apache.derby.client.am.PreparedStatement.flowExecute(PreparedStatement.java:2151)
> at
> org.apache.derby.client.am.PreparedStatement.executeX(PreparedStatement.java:1571)
> at
> org.apache.derby.client.am.PreparedStatement.execute(PreparedStatement.java:1556)
> at
> org.apache.derbyTesting.functionTests.tests.jdbcapi.ParameterMappingTest.testParameterMapping(ParameterMappingTest.java:487)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
> at java.lang.reflect.Method.invoke(Method.java:391)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> at
> org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:76)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.extensions.TestSetup.run(TestSetup.java:23)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.extensions.TestSetup.run(TestSetup.java:23)
> at
> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
> 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)
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