org.geotools.data.postgis.fidmapper
Class PostgisFIDMapperFactory

java.lang.Object
  org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory
      org.geotools.data.postgis.fidmapper.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

Nested Class Summary

Nested classes inherited from class org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory

DefaultFIDMapperFactory.ColumnInfo

Field Summary

Fields inherited from class org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory

returnFIDColumnsAsAttributes

Constructor Summary

PostgisFIDMapperFactory()

Method Summary

protected FIDMapper	buildLastResortFidMapper(java.lang.String schema, java.lang.String tableName, java.sql.Connection connection, DefaultFIDMapperFactory.ColumnInfo[] colInfos) Builds a FidMapper when every other tentative of building one fails.
protected FIDMapper	buildNoPKMapper(java.lang.String schema, java.lang.String tableName, java.sql.Connection connection) DOCUMENT ME!
protected boolean	isAutoIncrement(java.lang.String catalog, java.lang.String schema, java.lang.String tableName, java.sql.Connection conn, java.sql.ResultSet tableInfo, java.lang.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 org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory

buildMultiColumnFIDMapper, buildSingleColumnFidMapper, getColumnInfoList, getMapper, getMapper, getPkColumnInfo, isIntegralType, isTextType

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgisFIDMapperFactory

public PostgisFIDMapperFactory()

Method Detail

buildNoPKMapper

protected FIDMapper buildNoPKMapper(java.lang.String schema,
                                    java.lang.String tableName,
                                    java.sql.Connection connection)

Description copied from class: DefaultFIDMapperFactory

DOCUMENT ME!

Overrides:

buildNoPKMapper in class DefaultFIDMapperFactory

Parameters:

schema -

tableName -

connection -

Returns:

buildLastResortFidMapper

protected FIDMapper buildLastResortFidMapper(java.lang.String schema,
                                             java.lang.String tableName,
                                             java.sql.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

Parameters:

schema -

tableName -

connection -

colInfos -

Returns:

isAutoIncrement

protected boolean isAutoIncrement(java.lang.String catalog,
                                  java.lang.String schema,
                                  java.lang.String tableName,
                                  java.sql.Connection conn,
                                  java.sql.ResultSet tableInfo,
                                  java.lang.String columnName,
                                  int dataType)
                           throws java.sql.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

Parameters:

catalog -

schema -

tableName -

conn -

tableInfo -

columnName -

dataType -

Returns:

Throws:

java.sql.SQLException