org.geotools.data.postgis.fidmapper
Class PostgisFIDMapperFactory
Object
DefaultFIDMapperFactory
PostgisFIDMapperFactory
- All Implemented Interfaces:
- FIDMapperFactory
public class PostgisFIDMapperFactory
- extends DefaultFIDMapperFactory
Postgis specific FIDMapperFactory that uses the OIDFidMapper
to map tables with no primary keys or tables that have weird primary keys that cannot be mapped
in other ways.
- Author:
- Andrea Aime
- Module:
Method Summary |
protected FIDMapper |
buildLastResortFidMapper(String schema,
String tableName,
Connection connection,
DefaultFIDMapperFactory.ColumnInfo[] colInfos)
Builds a FidMapper when every other tentative of building one fails. |
protected FIDMapper |
buildNoPKMapper(String schema,
String tableName,
Connection connection)
DOCUMENT ME! |
protected FIDMapper |
buildSingleColumnFidMapper(String schema,
String tableName,
Connection connection,
DefaultFIDMapperFactory.ColumnInfo ci)
Builds a FID mapper based on a single column primary key. |
protected boolean |
isAutoIncrement(String catalog,
String schema,
String tableName,
Connection conn,
ResultSet tableInfo,
String columnName,
int dataType)
see@DefaultFIDMapperFactory in main module (jdbc)
This version pre-double quotes the column name and table name and passes it to the superclass's version. |
Methods inherited from class Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PostgisFIDMapperFactory
public PostgisFIDMapperFactory(JDBCDataStoreConfig config)
buildNoPKMapper
protected FIDMapper buildNoPKMapper(String schema,
String tableName,
Connection connection)
- Description copied from class:
DefaultFIDMapperFactory
- DOCUMENT ME!
- Overrides:
buildNoPKMapper
in class DefaultFIDMapperFactory
buildLastResortFidMapper
protected FIDMapper buildLastResortFidMapper(String schema,
String tableName,
Connection connection,
DefaultFIDMapperFactory.ColumnInfo[] colInfos)
- Description copied from class:
DefaultFIDMapperFactory
- Builds a FidMapper when every other tentative of building one fails.
This method is used as a last resort fall back, use it if you can
provide a FIDMapper that works on every kind of table, but it's usually
suboptimal. The default behaviour is to return no FID mapper at all.
- Overrides:
buildLastResortFidMapper
in class DefaultFIDMapperFactory
buildSingleColumnFidMapper
protected FIDMapper buildSingleColumnFidMapper(String schema,
String tableName,
Connection connection,
DefaultFIDMapperFactory.ColumnInfo ci)
- Description copied from class:
DefaultFIDMapperFactory
- Builds a FID mapper based on a single column primary key. Default
version tries the auto-increment way, then a mapping on an
MaxIncFIDMapper
type for numeric columns, and a plain BasicFIDMapper
of text based columns.
- Overrides:
buildSingleColumnFidMapper
in class DefaultFIDMapperFactory
connection
- an open database connection.ci
- the column information for the FID column.
- Returns:
- the appropriate FIDMapper.
isAutoIncrement
protected boolean isAutoIncrement(String catalog,
String schema,
String tableName,
Connection conn,
ResultSet tableInfo,
String columnName,
int dataType)
throws SQLException
- see@DefaultFIDMapperFactory in main module (jdbc)
This version pre-double quotes the column name and table name and passes it to the superclass's version.
- Overrides:
isAutoIncrement
in class DefaultFIDMapperFactory
- Throws:
SQLException
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