org.geotools.gce.imagemosaic.jdbc

Class OracleDialect

Object

DBDialect

OracleDialect

public class OracleDialect
extends DBDialect

This class implements the db dialect for oracle loaction based services

Author:

mcr

Field Summary

Fields inherited from class DBDialect

config, dataSource

Constructor Summary

Constructors

Constructor and Description
OracleDialect(Config config)

Method Summary

Modifier and Type	Method and Description
protected String	getBLOBSQLType()
protected String	getCreateIndexStatement(String tn)
protected String	getDoubleSQLType()
protected String	getMultiPolygonSQLType()
protected String	getRegisterSpatialStatement(String tn, String srs)
protected String	getUnregisterSpatialStatement(String tn)

Methods inherited from class DBDialect

getConfig, getConnection, getCreateSpatialTableStatement, getCreateSpatialTableStatementJoined, getDBDialect

Methods inherited from class Object

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

Constructor Detail

OracleDialect

public OracleDialect(Config config)

Method Detail

getDoubleSQLType

protected String getDoubleSQLType()

Overrides:

getDoubleSQLType in class DBDialect

Returns:

sql datatype for 8 byte floating point

getRegisterSpatialStatement

protected String getRegisterSpatialStatement(String tn,
                                             String srs)

Overrides:

getRegisterSpatialStatement in class DBDialect

Parameters:

tn - sql table name

srs - name of spatial reference system to use

Returns:

sql unregister spatial column statement for nt

getUnregisterSpatialStatement

protected String getUnregisterSpatialStatement(String tn)

Overrides:

getUnregisterSpatialStatement in class DBDialect

Parameters:

tn - sql table name

Returns:

sql unregister spatial column statement for nt

getBLOBSQLType

protected String getBLOBSQLType()

Specified by:

getBLOBSQLType in class DBDialect

Returns:

the sql type name for a blob (Binary Large Object)

getMultiPolygonSQLType

protected String getMultiPolygonSQLType()

Specified by:

getMultiPolygonSQLType in class DBDialect

Returns:

the sql type name for a Multipolygon

getCreateIndexStatement

protected String getCreateIndexStatement(String tn)
                                  throws Exception

Specified by:

getCreateIndexStatement in class DBDialect

Parameters:

tn - sql table name

Returns:

sql create spatial index statement for tn

Throws:

Exception