Examples of org.teiid.net.CommunicationException

org.teiid.net.CommunicationException
An error occurred in communication between client and server. This error may or may not be recoverable. Generally the communication transport should be able to tell the difference and recover if possible.

   * 
   * Tests various simple exceptions to see if the expected SQLState is
   * returend.
   */
  public void testCreateThrowable_01() {
    testCreateThrowable(new CommunicationException(
        "A test MM Communication Exception"), //$NON-NLS-1$
        SQLStates.CONNECTION_EXCEPTION_STALE_CONNECTION);
    testCreateThrowable(
        new ConnectException("A test connection attempt exception"), //$NON-NLS-1$
        SQLStates.CONNECTION_EXCEPTION_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION);

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   * Tests various nested exceptions to see if the expected SQLState is
   * returend.
   */
  public void testCreateThrowable_02() {
    testCreateThrowable(
        new CommunicationException(new ConnectException(
            "A test java.net.ConnectException"), //$NON-NLS-1$
            "Test Communication Exception with a ConnectException in it"), //$NON-NLS-1$
        SQLStates.CONNECTION_EXCEPTION_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION);
    testCreateThrowable(new CommunicationException(new SocketException(
        "A test java.net.SocketException"), //$NON-NLS-1$
        "Test Communication Exception with a SocketException in it"), //$NON-NLS-1$
        SQLStates.CONNECTION_EXCEPTION_STALE_CONNECTION);
    testCreateThrowable(
        new TeiidException(new SocketTimeoutException(

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    Thread.sleep(70);
    logon.ping();
  }
  
  @Test(expected=CommunicationException.class) public void testImmediateFail() throws Exception {
    SocketServerConnection connection = createConnection(new CommunicationException());
    ILogon logon = connection.getService(ILogon.class);
    logon.ping();
  }

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    ILogon logon = connection.getService(ILogon.class);
    logon.ping();
  }
  
  @Test(expected=CommunicationException.class) public void testImmediateFail1() throws Exception {
    SocketServerConnection connection = createConnection(new CommunicationException());
    connection.setFailOver(true);
    ILogon logon = connection.getService(ILogon.class);
    logon.ping();
  }

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    @Override
    public ResultsFuture<?> ping()
        throws TeiidComponentException, CommunicationException {
      if (t != null) {
        if (t instanceof CommunicationException) {
          CommunicationException ce = (CommunicationException)t;
          t = null;
          throw ce;
        }
        TeiidComponentException e = new TeiidComponentException(t);
        t = null;

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Related Classes of org.teiid.net.CommunicationException

org.teiid.net.socket.OioOjbectChannelFactory

org.teiid.net.socket.SocketServerConnection

org.teiid.net.socket.SocketServerInstanceImpl

org.teiid.net.socket.TestSocketServerConnection

org.teiid.net.socket.TestSocketServerConnection$FakeILogon

org.teiid.transport.LocalServerConnection

org.teiid.transport.SocketClientInstance

org.teiid.jdbc.TestSQLException

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