Package oracle.spatial.network.lod

Class LODUserDataIOSDO

java.lang.Object

oracle.spatial.network.lod.LODUserDataIOSDO

All Implemented Interfaces:

LODUserDataIO

public class LODUserDataIOSDO
extends java.lang.Object
implements LODUserDataIO

This implementation of LODUserDataIO reads all the user defined data from the node, link and path tables.

Since:

11gR1

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	BATCH_SIZE
protected static int	FEATURE_TABLE_TYPE
protected static int	LINK_TABLE_TYPE
protected static int	NODE_TABLE_TYPE
protected static int	PATH_TABLE_TYPE
protected static int	SUBPATH_TABLE_TYPE

Constructor Summary

Constructors

Constructor	Description
LODUserDataIOSDO()
LODUserDataIOSDO(java.sql.Connection conn, NetworkMetadata metadata, int categoryId)
LODUserDataIOSDO(oracle.spatial.network.ds.DbDataSource dataSource, NetworkMetadata metadata, int categoryId)

Method Summary

Modifier and Type	Method	Description
protected static void	closeConnection(java.sql.Connection conn)
protected static void	closeConnection(oracle.spatial.network.ds.DbConnection conn)
protected void	closeStmt(java.sql.Statement stmt)	Close the statement.
int	getCategoryId()
oracle.spatial.network.ds.DbDataSource	getDataSource()
static int	getIntTableType(java.lang.String tableType)
NetworkMetadata	getNetworkMetadata()
int	getNumberOfCategories()
void	init(java.sql.Connection conn, NetworkMetadata metadata, int categoryId)
void	init(oracle.spatial.network.ds.DbDataSource dataSource, NetworkMetadata metadata, int categoryId)
void	init(NetworkMetadata metadata, int categoryId)
void	init(org.w3c.dom.Element parameter)
static void	main(java.lang.String[] args)
UserData[]	readUserData(java.lang.String tableType, long[] ids)	Reads user defined data from the database.
UserData[]	readUserData(java.lang.String tableType, long[] ids, boolean allRecords)
void	readUserData(LogicalPartition partition)
void	setCategoryId(int categoryId)
void	setDataSource(oracle.spatial.network.ds.IDataSource ds)
void	setNetworkMetadata(NetworkMetadata metadata)
boolean	shareNetworkDataSource()
void	writeUserData(java.lang.String tableType, long[] ids, UserData[] userData)	Since the user data are stored in the node/link/path tables, you can only update the entry in the table.
void	writeUserData(LogicalPartition partition)

Methods inherited from class java.lang.Object

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

Field Detail

NODE_TABLE_TYPE

protected static final int NODE_TABLE_TYPE

See Also:

Constant Field Values

LINK_TABLE_TYPE

protected static final int LINK_TABLE_TYPE

See Also:

Constant Field Values

PATH_TABLE_TYPE

protected static final int PATH_TABLE_TYPE

See Also:

Constant Field Values

SUBPATH_TABLE_TYPE

protected static final int SUBPATH_TABLE_TYPE

See Also:

Constant Field Values

FEATURE_TABLE_TYPE

protected static final int FEATURE_TABLE_TYPE

See Also:

Constant Field Values

BATCH_SIZE

protected static final int BATCH_SIZE

See Also:

Constant Field Values

Constructor Detail

LODUserDataIOSDO

public LODUserDataIOSDO()

LODUserDataIOSDO

public LODUserDataIOSDO(oracle.spatial.network.ds.DbDataSource dataSource,
                        NetworkMetadata metadata,
                        int categoryId)

LODUserDataIOSDO

public LODUserDataIOSDO(java.sql.Connection conn,
                        NetworkMetadata metadata,
                        int categoryId)

Method Detail

init

public void init(oracle.spatial.network.ds.DbDataSource dataSource,
                 NetworkMetadata metadata,
                 int categoryId)

init

public void init(java.sql.Connection conn,
                 NetworkMetadata metadata,
                 int categoryId)

init

public void init(NetworkMetadata metadata,
                 int categoryId)

init

public void init(org.w3c.dom.Element parameter)

getIntTableType

public static int getIntTableType(java.lang.String tableType)

readUserData

public UserData[] readUserData(java.lang.String tableType,
                               long[] ids)

Description copied from interface: LODUserDataIO

Reads user defined data from the database.

Specified by:

readUserData in interface LODUserDataIO

Parameters:

tableType - user data type, which can take the following values:
- UserDataMetadata.NODE_TABLE_TYPE
- UserDataMetadata.LINK_TABLE_TYPE
- UserDataMetadata.PATH_TABLE_TYPE
- Feature Layer Name

ids - the IDs of the objects for which the user data are read

Returns:

array of user data maps, each corresponding to an ID of the same index in the ID array.

readUserData

public UserData[] readUserData(java.lang.String tableType,
                               long[] ids,
                               boolean allRecords)

writeUserData

public void writeUserData(java.lang.String tableType,
                          long[] ids,
                          UserData[] userData)

Since the user data are stored in the node/link/path tables, you can only update the entry in the table. The ids must already exist in the tables. Caller cannot update a subset of the userdata columns. All user data columns must be set, otherwise null value will be assigned for the unspecified column.

Specified by:

writeUserData in interface LODUserDataIO

Parameters:

tableType - table type or feature layer name

ids -

userData -

closeStmt

protected void closeStmt(java.sql.Statement stmt)

Close the statement. The enclosing result set is automatically closed.

Parameters:

stmt -

readUserData

public void readUserData(LogicalPartition partition)

Specified by:

readUserData in interface LODUserDataIO

writeUserData

public void writeUserData(LogicalPartition partition)

Specified by:

writeUserData in interface LODUserDataIO

getNumberOfCategories

public int getNumberOfCategories()

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception

shareNetworkDataSource

public boolean shareNetworkDataSource()

Specified by:

shareNetworkDataSource in interface LODUserDataIO

getDataSource

public oracle.spatial.network.ds.DbDataSource getDataSource()

Specified by:

getDataSource in interface LODUserDataIO

setDataSource

public void setDataSource(oracle.spatial.network.ds.IDataSource ds)

Specified by:

setDataSource in interface LODUserDataIO

closeConnection

protected static void closeConnection(oracle.spatial.network.ds.DbConnection conn)

closeConnection

protected static void closeConnection(java.sql.Connection conn)

getNetworkMetadata

public NetworkMetadata getNetworkMetadata()

Specified by:

getNetworkMetadata in interface LODUserDataIO

setNetworkMetadata

public void setNetworkMetadata(NetworkMetadata metadata)

Specified by:

setNetworkMetadata in interface LODUserDataIO

getCategoryId

public int getCategoryId()

Specified by:

getCategoryId in interface LODUserDataIO

setCategoryId

public void setCategoryId(int categoryId)

Specified by:

setCategoryId in interface LODUserDataIO