src/jdbc/JSqlError.java

   1 package csql.jdbc;
   2 import java.util.Hashtable;
   3 import java.sql.SQLException;
   4
   5 interface JSqlErrorType
   6 {
   7     public static String CSQL_NOT_SUPPORTED = "00001";
   8     public static String CSQL_CON_REJECTED = "00002";
   9     public static String CSQL_TBL_NOT_FOUND = "00003";
  10     public static String CSQL_AUTHEN_ERR ="00004";
  11     public static String CSQL_TRANS_NOT_STARTED ="00005";
  12     public static String CSQL_TRANS_NOT_ROLLBACK ="00006";
  13     public static String CSQL_TRANS_NOT_COMMIT ="00007";
  14     public static String CSQL_NOT_DISCONNECT ="00008";
  15     public static String CSQL_INVALID_STATE ="00009";
  16     public static String CSQL_INVALID_ISOLATION ="00010";
  17     public static String CSQL_PREPARE_ERR ="00011";
  18     public static String CSQL_EXECUTE_ERR ="00012";
  19     public static String CSQL_NOT_PREPARED ="00013";
  20     public static String CSQL_NOT_QUERY ="00014";
  21     public static String CSQL_NOT_UPDATE ="00015";
  22     public static String CSQL_INVALID_DATATYPE ="00016";
  23     public static String CSQL_COL_NOT_FOUND = "00017";
  24     public static String CSQL_INVALID_COLNUM = "00018";
  25 }
  26 public class JSqlError implements JSqlErrorType
  27 {
  28     public static boolean isDebug = false;
  29     public static Hashtable hashTable;
  30     static
  31     {
  32         hashTable = new Hashtable();
  33         hashTable.put(CSQL_NOT_SUPPORTED, new SQLException("Feature not supported"));
  34         hashTable.put(CSQL_AUTHEN_ERR, new SQLException("Authentication error"));
  35         hashTable.put(CSQL_CON_REJECTED, new SQLException("Connection Rejected"));
  36         hashTable.put(CSQL_TBL_NOT_FOUND, new SQLException("Table not found"));
  37         hashTable.put(CSQL_TRANS_NOT_STARTED, new SQLException("Unable to start transaction"));
  38         hashTable.put(CSQL_TRANS_NOT_ROLLBACK, new SQLException("Unable to rollback transaction"));
  39         hashTable.put(CSQL_TRANS_NOT_COMMIT, new SQLException("Unable to commit transaction"));
  40         hashTable.put(CSQL_NOT_DISCONNECT, new SQLException("Unable to disconnect"));
  41         hashTable.put(CSQL_INVALID_STATE, new SQLException("Invalid state"));
  42         hashTable.put(CSQL_INVALID_ISOLATION, new SQLException("Invalid isolation level"));
  43         hashTable.put(CSQL_PREPARE_ERR, new SQLException("Statement Prepare failed"));
  44         hashTable.put(CSQL_EXECUTE_ERR, new SQLException("Statement execute failed"));
  45         hashTable.put(CSQL_NOT_PREPARED, new SQLException("Statement not prepared"));
  46         hashTable.put(CSQL_NOT_QUERY, new SQLException("Statement is not query"));
  47         hashTable.put(CSQL_NOT_UPDATE, new SQLException("Statement is a query"));
  48         hashTable.put(CSQL_INVALID_DATATYPE, new SQLException("Invalid data type"));
  49         hashTable.put(CSQL_INVALID_COLNUM, new SQLException("Invalid column index"));
  50     }
  51     public static String getErrorMsg(String err)
  52     {
  53         return("CSqlJDBCDriver: "+ err+ " "+ hashTable.get(err));
  54     }
  55
  56     public static SQLException getException(String err)
  57     {
  58         return((SQLException)hashTable.get(err));
  59     }
  60 }