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https://issues.apache.org/jira/browse/DERBY-6128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13611139#comment-13611139
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Rick Hillegas commented on DERBY-6128:
--------------------------------------
Here is a first triage pass through these classes. Only a handful require a
second pass. They are:
org.apache.derby.impl.io.DirFile
org.apache.derby.impl.io.DirFile4
org.apache.derby.impl.store.raw.data.AllocExtent
org.apache.derby.jdbc.EmbeddedConnectionPoolDataSource40
org.apache.derby.security.DatabasePermission
org.apache.derby.drda.NetServlet
org.apache.derby.impl.tools.ij.ijXid
The others look harmless to me. That is, I don't see any exposure because they
don't declare explicit serialVersionUIDs. My analysis follows.
Legend:
ACCIDENT: Never serialized. Serializable because the class extends a
Serializable JRE class.
EX: Exception. These aren't serialized.
HAS: Actually has a serialVersionUID.
TEST: Test code, not critical.
EX: org.apache.derby.iapi.error.PassThroughException
EX: org.apache.derby.iapi.error.ShutdownException
EX: org.apache.derby.iapi.error.StandardException$BadMessageArgumentException
EX: org.apache.derby.iapi.error.StandardException
ACCIDENT: org.apache.derby.iapi.services.cache.ClassSizeCatalog
ACCIDENT: org.apache.derby.iapi.services.classfile.Attributes
EX: org.apache.derby.iapi.services.io.DerbyIOException
EX: org.apache.derby.iapi.services.sanity.AssertFailure
ACCIDENT: org.apache.derby.iapi.sql.depend.ProviderList
ACCIDENT: org.apache.derby.iapi.sql.dictionary.ColumnDescriptorList
ACCIDENT: org.apache.derby.iapi.sql.dictionary.ConglomerateDescriptorList
ACCIDENT: org.apache.derby.iapi.sql.dictionary.ConstraintDescriptorList
ACCIDENT: org.apache.derby.iapi.sql.dictionary.GenericDescriptorListo
ACCIDENT: org.apache.derby.iapi.util.DoubleProperties
EX: org.apache.derby.iapi.util.InterruptDetectedException
EX: org.apache.derby.impl.jdbc.EmbedSQLException
ACCIDENT: org.apache.derby.impl.services.monitor.UpdateServiceProperties
EX: org.apache.derby.impl.sql.compile.ParseException
EX: org.apache.derby.impl.sql.compile.SQLParser$LookaheadSuccess
EX: org.apache.derby.impl.sql.compile.TokenMgrError
EX: org.apache.derby.impl.store.access.btree.WaitError
EX: org.apache.derby.impl.store.raw.data.LongColumnException
EX: org.apache.derby.impl.store.raw.data.NoSpaceOnPage
EX: org.apache.derby.impl.store.replication.buffer.LogBufferFullException
EX: org.apache.derby.shared.common.sanity.AssertFailure
HAS: org.apache.derby.vti.Restriction$AND
HAS: org.apache.derby.vti.Restriction$ColumnQualifier
HAS: org.apache.derby.vti.Restriction$OR
EX: org.apache.derby.client.am.ColumnTypeConversionException
EX: org.apache.derby.client.am.DisconnectException
EX: org.apache.derby.client.am.OutsideRangeForDataTypeException
EX: org.apache.derby.client.am.SqlException
EX: org.apache.derby.client.am.SqlWarning
EX: org.apache.derby.client.am.XaException
ACCIDENT:
org.apache.derby.client.am.stmtcache.JDBCStatementCache$BoundedLinkedHashMap
ACCIDENT: org.apache.derby.client.net.CodePointNameTable
EX: org.apache.derby.shared.common.sanity.AssertFailure
ACCIDENT: org.apache.derby.impl.drda.CodePointNameTable
EX: org.apache.derby.impl.drda.DRDAProtocolException
EX: org.apache.derby.impl.drda.DRDASocketTimeoutException
EX: org.apache.derby.impl.tools.ij.mtGrammar$LookaheadSuccess
TEST: org.apache.derbyTesting.functionTests.harness.SimpleDiff$DiffBuffer
TEST:
org.apache.derbyTesting.functionTests.tests.jdbcapi.SetQueryTimeoutTest$TestFailedException
TEST: org.apache.derbyTesting.functionTests.tests.jdbcapi.cdsXid
TEST: org.apache.derbyTesting.functionTests.tests.lang.FakeByteArray
TEST: org.apache.derbyTesting.functionTests.tests.lang.FullName
TEST:
org.apache.derbyTesting.functionTests.tests.lang.GenericMode$BigDecimalMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$BigintMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$BooleanMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$DoubleMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$FullNameMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$IntMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$RealMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$ShortMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode$StringMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.GenericMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.IntArray
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode$BinaryMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode$BlobMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode$ClobMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode$DateMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode$TimeMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode$TimestampMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LobMode
TEST: org.apache.derbyTesting.functionTests.tests.lang.LongMagnitude
TEST: org.apache.derbyTesting.functionTests.tests.lang.ModeAggregate$Accumulator
TEST: org.apache.derbyTesting.functionTests.tests.lang.ModeAggregate
TEST: org.apache.derbyTesting.functionTests.tests.lang.Price
TEST: org.apache.derbyTesting.functionTests.util.ManyMethods
TEST: org.apache.derbyTesting.functionTests.util.ProtocolTestGrammar
TEST: org.apache.derbyTesting.functionTests.util.ShortHolder
TEST: org.apache.derbyTesting.functionTests.util.SubClass
TEST: org.apache.derbyTesting.functionTests.util.SubInterfaceClass
TEST: org.apache.derbyTesting.functionTests.util.SubSubClass
TEST: org.apache.derbyTesting.junit.utilXid
TEST: org.apache.derbyTesting.unitTests.harness.T_Fail
TEST: org.apache.derbyTesting.unitTests.services.T_CacheException
TEST: org.apache.derbyTesting.unitTests.services.T_StandardException
EX: org.apache.derby.impl.tools.ij.ParseException
EX: org.apache.derby.impl.tools.ij.TokenMgrError
EX: org.apache.derby.impl.tools.ij.ij$LookaheadSuccess
EX: org.apache.derby.impl.tools.ij.ijException
EX: org.apache.derby.impl.tools.ij.ijFatalException
EX: org.apache.derby.impl.tools.ij.ijTokenException
> Examine Derby classes to determine if we need to add serialVersionUID to any
> of them
> ------------------------------------------------------------------------------------
>
> Key: DERBY-6128
> URL: https://issues.apache.org/jira/browse/DERBY-6128
> Project: Derby
> Issue Type: Task
> Reporter: Rick Hillegas
> Attachments: SerializableLister.java
>
>
> The discussion on DERBY-6124 has raised the possibility that we may need to
> add serialVersionUIDs to some serializable Derby classes. Without the
> serialVersionUIDs, Derby may encounter deserialization errors on objects
> which were serialized by one version of Derby or the JVM and then
> deserialized by another version of Derby or the JVM.
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