Class TableModificationEvent


  • public class TableModificationEvent
    extends java.lang.Object
    The event information of when a table is modified inside a transaction.
    Author:
    Tobias Downer
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int AFTER
      Event that occurs after the action
      static int AFTER_DELETE
      Event for after a delete.
      static int AFTER_INSERT
      Event for after an insert.
      static int AFTER_UPDATE
      Event for after an update.
      static int BEFORE
      Event that occurs before the action
      static int BEFORE_DELETE
      Event for before a delete.
      static int BEFORE_INSERT
      Event for before an insert.
      static int BEFORE_UPDATE
      Event for before an update.
      static int DELETE
      Event type for delete action.
      static int INSERT
      Event type for insert action.
      static int UPDATE
      Event type for update action.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      DatabaseConnection getDatabaseConnection()
      Returns the DatabaseConnection that this event fired in.
      RowData getRowData()
      Returns the RowData object that represents the change that is being made to the table either by an INSERT or UPDATE.
      int getRowIndex()
      Returns the index of the row in the table that was affected by this event or -1 if event type is INSERT.
      TableName getTableName()
      Returns the name of the table of this modification.
      int getType()
      Returns the event type.
      boolean isAfter()
      Returns true if this is a AFTER event.
      boolean isBefore()
      Returns true if this is a BEFORE event.
      boolean isDelete()
      Returns true if this is an DELETE event.
      boolean isInsert()
      Returns true if this is an INSERT event.
      boolean isUpdate()
      Returns true if this is an UPDATE event.
      boolean listenedBy​(int listen_t)
      Returns true if the given listener type should be notified of this type of table modification event.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Method Detail

      • getDatabaseConnection

        public DatabaseConnection getDatabaseConnection()
        Returns the DatabaseConnection that this event fired in.
      • getType

        public int getType()
        Returns the event type.
      • isBefore

        public boolean isBefore()
        Returns true if this is a BEFORE event.
      • isAfter

        public boolean isAfter()
        Returns true if this is a AFTER event.
      • isInsert

        public boolean isInsert()
        Returns true if this is an INSERT event.
      • isUpdate

        public boolean isUpdate()
        Returns true if this is an UPDATE event.
      • isDelete

        public boolean isDelete()
        Returns true if this is an DELETE event.
      • getTableName

        public TableName getTableName()
        Returns the name of the table of this modification.
      • getRowIndex

        public int getRowIndex()
        Returns the index of the row in the table that was affected by this event or -1 if event type is INSERT.
      • getRowData

        public RowData getRowData()
        Returns the RowData object that represents the change that is being made to the table either by an INSERT or UPDATE. For a DELETE event this return null.
      • listenedBy

        public boolean listenedBy​(int listen_t)
        Returns true if the given listener type should be notified of this type of table modification event. For example, if this is a BEFORE event then the BEFORE bit on the given type must be set and if this is an INSERT event then the INSERT bit on the given type must be set.