Package com.mckoi.database

Class TransactionException

  • All Implemented Interfaces:
    java.io.Serializable
    public class TransactionException
extends java.lang.Exception
    Thrown when a transaction error happens. This can only be thrown during the commit process of a transaction.
    Author:
    Tobias Downer
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int DIRTY_TABLE_SELECT
      Thrown when a transaction selects data from a table that has committed changes to it from another transaction.
      static int DUPLICATE_TABLE
      Thrown when a transaction conflict occurs and would cause duplicate tables to be created.
      static int ROW_REMOVE_CLASH
      Thrown when a transaction deletes or updates a row that another transaction has committed a change to.
      static int TABLE_DROPPED
      Thrown when a transaction adds/removes/modifies rows from a table that has been dropped by another transaction.
      static int TABLE_REMOVE_CLASH
      Thrown when a transaction drops or alters a table that another transaction has committed a change to.

    • Constructor Summary

      Constructors 
      Constructor Description
      TransactionException​(int type, java.lang.String message)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getType()
      Returns the type of transaction error this is.

      • Methods inherited from class java.lang.Throwable

        addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Field Detail

      • ROW_REMOVE_CLASH

        public static final int ROW_REMOVE_CLASH
        Thrown when a transaction deletes or updates a row that another transaction has committed a change to.
        See Also:
        Constant Field Values

      • TABLE_REMOVE_CLASH

        public static final int TABLE_REMOVE_CLASH
        Thrown when a transaction drops or alters a table that another transaction has committed a change to.
        See Also:
        Constant Field Values

      • TABLE_DROPPED

        public static final int TABLE_DROPPED
        Thrown when a transaction adds/removes/modifies rows from a table that has been dropped by another transaction.
        See Also:
        Constant Field Values

      • DIRTY_TABLE_SELECT

        public static final int DIRTY_TABLE_SELECT
        Thrown when a transaction selects data from a table that has committed changes to it from another transaction.
        See Also:
        Constant Field Values

      • DUPLICATE_TABLE

        public static final int DUPLICATE_TABLE
        Thrown when a transaction conflict occurs and would cause duplicate tables to be created.
        See Also:
        Constant Field Values

    • Constructor Detail

      • TransactionException

        public TransactionException​(int type,
                            java.lang.String message)

    • Method Detail

      • getType

        public int getType()
        Returns the type of transaction error this is.