Examples of org.apache.derby.iapi.error.StandardException

org.apache.derby.iapi.error.StandardException
StandardException is the root of all exceptions that are handled in a standard fashion by the database code, mainly in the language code.
This class is abstract to ensure that an implementation only throws a specific exception (e.g. TransactionException) which is a sub-class
A method in an iterface in a protocol under com.ibm.db2j.protocol.Database must only throw a StandardException (if it needs to throw an exception). This indicates that the method can throw an exception and therefore its caller must ensure that any resources it allocates will be cleaned up in the event of an exception in the StandardException hierarchy.
Implementations of methods that throw StandardException can have throws clause that are more specific than StandardException.

            if (cm != previousCM)
                cm.cleanupOnError(StandardException.closeException());
            
    } catch (Throwable t) {


      StandardException se;
      // ensure that the severity will shutdown the service
      if ((t instanceof StandardException) && (((StandardException) t).getSeverity() == ExceptionSeverity.DATABASE_SEVERITY))
        se = (StandardException) t;
      else
        se = Monitor.exceptionStartingModule(t);


      if (cm != previousCM) {
        cm.cleanupOnError(se);
      }


      if (ts != null) {
        ts.shutdown();
        synchronized (this) {
          services.removeElement(ts);
        }


        // Service root will only have been created if
        // ts is non-null.
        boolean deleteOnError = (properties !=null ?
                     properties.getProperty(Property.DELETE_ROOT_ON_ERROR) !=null:false);
        if (create || deleteOnError)
          provider.removeServiceRoot(serviceName);
      }




      Throwable nested = se.getCause();


      // never hide ThreadDeath
      if (nested instanceof ThreadDeath)
        throw (ThreadDeath) nested;

View Full Code Here


  public void cleanupOnError(Throwable t) {


    boolean doShutdown = false;
    if (t instanceof StandardException) {
      StandardException se = (StandardException) t;
      int severity = se.getSeverity();
      if (severity < ExceptionSeverity.SESSION_SEVERITY)
        return;
            
            popMe();

View Full Code Here


  private boolean reportError(Throwable t) {


    if (t instanceof StandardException) {


      StandardException se = (StandardException) t;


      switch (se.report()) {
      case StandardException.REPORT_DEFAULT:
        int level = se.getSeverity();
        return (level >= logSeverityLevel) ||
          (level == ExceptionSeverity.NO_APPLICABLE_SEVERITY);


      case StandardException.REPORT_NEVER:
        return false;

View Full Code Here

        ConstraintDescriptor conDesc = dd.getConstraintDescriptor(td,
                                                                      cd.getUUID());
        indexOrConstraintName = conDesc.getConstraintName();
      }    


      StandardException se = 
        StandardException.newException(
        SQLState.LANG_DUPLICATE_KEY_CONSTRAINT, indexOrConstraintName, tableName);
      throw se;
    }
    if (SanityManager.DEBUG)

View Full Code Here


      if ((gc == preStmt.getActivationClass()) && preStmt.upToDate())
        return;
    }


    StandardException se = StandardException.newException(SQLState.LANG_STATEMENT_NEEDS_RECOMPILE);
    se.setReport(StandardException.REPORT_NEVER);
    throw se;
  }

View Full Code Here


  public void cleanupOnError(Throwable error)
  {
    if (error instanceof StandardException)
    {
      StandardException se = (StandardException)error;
       if (se.getSeverity() < ExceptionSeverity.SESSION_SEVERITY)
        return;
    }
    popMe();
  }

View Full Code Here

            if (exLockStatus == StorageFile.NO_FILE_LOCK_SUPPORT)
            {
                if (fileLockExisted && !throwDBlckException)
                {


                    StandardException multipleJBMSWarning =
                      StandardException.newException(
                          SQLState.DATA_MULTIPLE_JBMS_WARNING, args);


                    String warningMsg = 
                      MessageService.getCompleteMessage(

View Full Code Here

  final SQLException closeOnTransactionError(Throwable thrownException) throws SQLException
  {
    SQLException sqle = handleException(thrownException);
    if (thrownException instanceof StandardException)
    {
      StandardException se = (StandardException) thrownException;
      int severity = se.getSeverity();
      if (severity == ExceptionSeverity.TRANSACTION_SEVERITY)
      {
        try {
          close();
          } catch (Throwable t) {

View Full Code Here


    EmbedConnection conn = (EmbedConnection) connRef.get();


    if (error instanceof StandardException) {


      StandardException se = (StandardException) error;
      if (se.getSeverity() < ExceptionSeverity.SESSION_SEVERITY) {


        // any error in auto commit mode that does not close the
        // session will cause a rollback, thus remvoing the need
        // for any commit. We could check this flag under autoCommit
        // being true but the flag is ignored when autoCommit is false

View Full Code Here

    private static final char[] END_OF_STRING = {(char) 0};
    
    private void parseTimestamp( String timestampStr, boolean isJDBCEscape, LocaleFinder localeFinder, Calendar cal)
        throws StandardException
    {
        StandardException thrownSE = null;
        DateTimeParser parser = new DateTimeParser( timestampStr);
        try
        {
            int[] dateTimeNano = parseDateOrTimestamp( parser, true);
            encodedDate = dateTimeNano[0];

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.derby.iapi.error.StandardException

org.apache.derby.iapi.services.context.ContextManager

org.apache.derby.iapi.services.context.SystemContext

org.apache.derby.iapi.services.loader.ClassFactoryContext

org.apache.derby.iapi.types.HarmonySerialBlob

org.apache.derby.iapi.types.SQLChar

org.apache.derby.iapi.types.SQLClob

org.apache.derby.iapi.types.SQLDate

org.apache.derby.iapi.types.SQLTime

org.apache.derby.iapi.types.SQLTimestamp

org.apache.derby.iapi.util.InterruptStatus

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.