8:54 a.m.
[
https://issues.jboss.org/browse/TEIID-2440?page=com.atlassian.jira.plugin...
]
Paul Richardson commented on TEIID-2440:
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This has been confirmed as a problem with designer's version of the teiid 8.3.x code.
However, it does demonstrate a brittleness in teiid's code in its reliance on version
number:
* Teiid uses a version value in the handshake communication with the server;
* The version is gleaned from the application.properties file, which starts out in the
source version as ${project.version};
* In the build version, maven replaces this variable with the version of teiid, ie.
8.3.0.Final;
* Designer's eclipse build never did this substitution since it was never required.
Consequently, the plugin version sends the value '${project.version}' to the
server in the handshake;
* The version is used for determining whether to wrap message contents in a SealedObject;
* If the version is less than 8.3 then SealedObject is used;
* The odd thing is that version is also gleaned from a serialized handshake object and
this
correctly sets the client version to 8.3.0.Final. Consequently, although the client
version is set correctly the server version is set to '${project.version} and as a
result the client sends messages without SealedObject but the server returns messages
wrapped in SealedObjects, leading to the observed ClassCastException.
* Designer has modified the properties file by filling in the correct values rather than
relying on variables.
* Maybe consider avoiding the use of version variables in the code and instead prefer to
remove SealedObject message wrapping entirely. If the server is older and does return
SealedObject messages then simply test the class of the message content and unseal
accordingly. Difficult to see the benefit of keeping such code in the client/server if it
is effectively deprecated.
Unable to create JDBC connection to Teiid 8.3 Final from Designer
-----------------------------------------------------------------
Key: TEIID-2440
URL: https://issues.jboss.org/browse/TEIID-2440
Project: Teiid
Issue Type: Bug
Reporter: Barry LaFond
Assignee: Steven Hawkins
Upgraded Teiid designer to 8.3 Final bits
Tried to Preview a table and received following exception:
!ENTRY org.teiid.designer.dqp.ui 4 0 2013-03-19 11:33:24.518
!MESSAGE javax.crypto.SealedObject cannot be cast to
org.teiid.client.security.LogonResult
!STACK 0
java.lang.ClassCastException: javax.crypto.SealedObject cannot be cast to
org.teiid.client.security.LogonResult
at sun.proxy.$Proxy27.logon(Unknown Source)
at org.teiid.net.socket.SocketServerConnection.logon(SocketServerConnection.java:173)
at
org.teiid.net.socket.SocketServerConnection.selectServerInstance(SocketServerConnection.java:125)
at
org.teiid.net.socket.SocketServerConnection.<init>(SocketServerConnection.java:92)
at
org.teiid.net.socket.SocketServerConnectionFactory.getConnection(SocketServerConnectionFactory.java:312)
at org.teiid.jdbc.SocketProfile.connect(SocketProfile.java:54)
at org.teiid.jdbc.TeiidDriver.connect(TeiidDriver.java:107)
at org.teiid.jdbc.TeiidDriver.connect(TeiidDriver.java:1)
at
org.teiid.datatools.connectivity.TeiidJDBCConnection.createConnection(TeiidJDBCConnection.java:83)
at
org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)
at
org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)
at
org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:73)
at
org.teiid.datatools.connectivity.TeiidJDBCConnectionFactory.createConnection(TeiidJDBCConnectionFactory.java:23)
at
org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)
at
org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)
at
org.teiid.designer.runtime.ui.preview.PreviewDataWorker.getSqlConnection(PreviewDataWorker.java:621)
at
org.teiid.designer.runtime.ui.preview.PreviewDataWorker.internalRun(PreviewDataWorker.java:398)
at
org.teiid.designer.runtime.ui.preview.PreviewDataWorker.run(PreviewDataWorker.java:263)
at
org.teiid.designer.runtime.ui.preview.PreviewTableDataContextAction.run(PreviewTableDataContextAction.java:99)
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Paul Richardson (JIRA)