xal.plugin.oracle

Class OracleDatabaseAdaptor

java.lang.Object

xal.tools.database.DatabaseAdaptor

xal.plugin.oracle.OracleDatabaseAdaptor

public class OracleDatabaseAdaptor
extends DatabaseAdaptor

OracleDatabaseAdaptor is a concrete subclass of DatabaseAdaptor for implementing methods specifically for the Oracle database. Oracle specific classes are reflected because the default Open XAL distribution does not include the Oracle driver which is not available for distribution. While this code will compile as is, users must download the driver from Oracle and install it if they want to use this adaptor.

Constructor Summary

Constructors

Constructor and Description
OracleDatabaseAdaptor() Public Constructor

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	fetchNontrivialSchemas(java.sql.Connection connection) Fetch the list of nontrivial schemas.
java.sql.Array	getArray(java.lang.String type, java.sql.Connection connection, java.lang.Object array) Get an SQL Array given an SQL array type, connection and a primitive array
java.sql.Blob	newBlob(java.sql.Connection connection) Instantiate an empty Blob.

Methods inherited from class xal.tools.database.DatabaseAdaptor

fetchAllSchemas, fetchPrimaryKeys, fetchTables, getColumnsResultSet, getConnection, getConnection, getInstance, getPrimaryKeysResultSet, getTablesResultSet

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleDatabaseAdaptor

public OracleDatabaseAdaptor()

Public Constructor

Method Detail

fetchNontrivialSchemas

public java.util.List<java.lang.String> fetchNontrivialSchemas(java.sql.Connection connection)
                                                        throws DatabaseException

Fetch the list of nontrivial schemas.

Overrides:

fetchNontrivialSchemas in class DatabaseAdaptor

Parameters:

connection - database connection

Returns:

list of nontrivial schema names

Throws:

DatabaseException

newBlob

public java.sql.Blob newBlob(java.sql.Connection connection)

Instantiate an empty Blob.

Overrides:

newBlob in class DatabaseAdaptor

Parameters:

connection - the database connection

Returns:

a new instance of a Blob appropriate for this adaptor.

getArray

public java.sql.Array getArray(java.lang.String type,
                               java.sql.Connection connection,
                               java.lang.Object array)
                        throws DatabaseException

Get an SQL Array given an SQL array type, connection and a primitive array

Specified by:

getArray in class DatabaseAdaptor

Parameters:

type - An SQL array type identifying the type of array

connection - An SQL connection

array - The primitive Java array

Returns:

the SQL array which wraps the primitive array

Throws:

DatabaseException - if a database exception is thrown