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.

    String jdbcTypesName = org.apache.derby.impl.jdbc.Util.typeName(sqlType);


    TypeId typeId = TypeId.getBuiltInTypeId(jdbcTypeId);
    String thisTypeName = typeId == null ? declaredClassName : typeId.getSQLTypeName();
        
    StandardException e = StandardException.newException(SQLState.LANG_INVALID_OUT_PARAM_MAP,
          getJDBCParameterNumberStr(),
          jdbcTypesName, thisTypeName);


    return e;
  }

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        // An empty properties object is meaningless, but allowed
        if (properties == null || properties.isEmpty()) {
            return;
        }


        StandardException se = 
            StandardException.newException
            (SQLState.PROPERTY_UNSUPPORTED_CHANGE, 
             fp.getFirstKey(), 
             fp.getFirstValue());
        throw new SQLClientInfoException(se.getMessage(),
            se.getSQLState(), 
            se.getErrorCode(),
            fp.getProperties());
    }

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    }
  }


  private void checkObserverException() throws StandardException {
    if (observerException != null) {
      StandardException se = observerException;
      observerException = null;
      throw se;
    }
  }

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        startProviderService(actualProvider, serviceName, serviceProperties);
        return true; // we understand the type
      }
    }


    StandardException savedMse = null;


    for (Enumeration e = new ProviderEnumeration( properties); e.hasMoreElements(); ) {


      PersistentService provider = (PersistentService) e.nextElement();

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                cm.cleanupOnError(StandardException.closeException(), false);
            }
            
    } 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) {
                //Assume database is not active. DERBY-4856 thread dump
                cm.cleanupOnError(se, false);
      }


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

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  Database getDatabase() {
    return  database;
  }


  StandardException shutdownDatabaseException() {
    StandardException se = StandardException.newException(SQLState.SHUTDOWN_DATABASE, getDBName());
    se.setReport(StandardException.REPORT_NEVER);
    return se;
  }

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      } 


      boolean checkForShutdown = false;
      if (thrownException instanceof StandardException)
      {
        StandardException se = (StandardException) thrownException;
        int severity = se.getSeverity();
        if (severity <= ExceptionSeverity.STATEMENT_SEVERITY)
        {
          /*
          ** If autocommit is on, then do a rollback
          ** to release locks if requested.  We did a stmt 
          ** rollback in the cleanupOnError above, but we still
          ** may hold locks from the stmt.
          */
          if (autoCommit && rollbackOnAutoCommit)
          {
            se.setSeverity(ExceptionSeverity.TRANSACTION_SEVERITY);
          }
        } else if (SQLState.CONN_INTERRUPT.equals(se.getMessageId())) {
          // an interrupt closed the connection.
          checkForShutdown = true;
        }
      }
      // if cm is null, we don't have a connection context left,

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            return (SQLException) thrownException;
    }


        if (thrownException instanceof StandardException) {


      StandardException se = (StandardException) thrownException;


            if (se.getCause() == null) {
                // se is a single, unchained exception. Just convert it to an
                // SQLException.
                return Util.generateCsSQLException(se);
            }


            // se contains a non-empty exception chain. We want to put all of
            // the exceptions (including Java exceptions) in the next-exception
            // chain. Therefore, call wrapInSQLException() recursively to
            // convert the cause chain into a chain of SQLExceptions.
            return Util.seeNextException(se.getMessageId(),
                        se.getArguments(), wrapInSQLException(se.getCause()));
        }


        // thrownException is a Java exception
        return Util.javaException(thrownException);
  }

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      if (affectedCols != null)
        subsetCols = new FormatableBitSet(affectedCols.getLength());
    }


    {
      StandardException noInvalidate = null;
      // We cannot use an iterator here as the invalidations can remove
      // entries from this list. 
      for (int ei = list.size() - 1; ei >= 0; ei--)
      {
        if (ei >= list.size())

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  public void cleanupOnError(Throwable t) {


    if (t instanceof StandardException) {


      StandardException se = (StandardException) t;
            
            if (se.getSeverity() >= ExceptionSeverity.SESSION_SEVERITY) {
                popMe();
                return;
            }


      if (se.getSeverity() == ExceptionSeverity.TRANSACTION_SEVERITY) {


        synchronized (this) {
          // disable use of the connection until it is cleaned up.
          conn.setApplicationConnection(null);
          notifyAll();
          associationState = TRO_FAIL;
          if (SQLState.DEADLOCK.equals(se.getMessageId()))
            rollbackOnlyCode = XAException.XA_RBDEADLOCK;
          else if (SQLState.LOCK_TIMEOUT.equals(se.getMessageId()))
            rollbackOnlyCode = XAException.XA_RBTIMEOUT;          
          else
            rollbackOnlyCode = XAException.XA_RBOTHER;
        }
      }

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

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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

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