| java.lang.Object
 org.apache.torque.oid.AutoIncrementIdGenerator
| AutoIncrementIdGenerator | | public class AutoIncrementIdGenerator implements IdGenerator(Code) | | This generator works with databases that have an sql syntax that
allows the retrieval of the last id used to insert a row for a
Connection.
author:
John D. McNally
version:
$Id: AutoIncrementIdGenerator.java 473821 2006-11-11 22:37:25Z tv $ |
| Method Summary | |
| public BigDecimal | getIdAsBigDecimal(Connection connection, Object keyInfo)
Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. | | public int | getIdAsInt(Connection connection, Object keyInfo)
Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. | | public long | getIdAsLong(Connection connection, Object keyInfo)
Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. | | public String | getIdAsString(Connection connection, Object keyInfo)
Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. | | final public boolean | isConnectionRequired()
A flag to determine whether a Connection is required to
generate an id. | | public boolean | isPostInsert()
| | public boolean | isPriorToInsert()
|
| AutoIncrementIdGenerator | | public AutoIncrementIdGenerator(DB dbAdapter, String name)(Code) | | Creates an IdGenerator which will work with the specified database.
Parameters:
dbAdapter - the adapter that knows the correct sql syntax.
Parameters:
name - The name of the datasource to find the correct schema |
| getIdAsBigDecimal | | public BigDecimal getIdAsBigDecimal(Connection connection, Object keyInfo) throws Exception(Code) | | Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. A BigDecimal with the last value auto-incremented as aresult of an insert.
exception:
Exception - Database error. |
| getIdAsInt | | public int getIdAsInt(Connection connection, Object keyInfo) throws Exception(Code) | | Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. An int with the value for the id.
exception:
Exception - Database error. |
| getIdAsLong | | public long getIdAsLong(Connection connection, Object keyInfo) throws Exception(Code) | | Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. A long with the value for the id.
exception:
Exception - Database error. |
| getIdAsString | | public String getIdAsString(Connection connection, Object keyInfo) throws Exception(Code) | | Returns the last ID used by this connection.
Parameters:
connection - A Connection.
Parameters:
keyInfo - an Object that contains additional info. A String with the last value auto-incremented as aresult of an insert.
exception:
Exception - Database error. |
| isConnectionRequired | | final public boolean isConnectionRequired()(Code) | | A flag to determine whether a Connection is required to
generate an id.
a boolean value |
| isPostInsert | | public boolean isPostInsert()(Code) | | A flag to determine the timing of the id generation
a boolean value |
| isPriorToInsert | | public boolean isPriorToInsert()(Code) | | A flag to determine the timing of the id generation
a boolean value |
|
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