org.apache.derby.jdbc
Class ClientDriver
java.lang.Object
org.apache.derby.jdbc.ClientDriver
- All Implemented Interfaces:
- java.sql.Driver
public class ClientDriver
- extends java.lang.Object
- implements java.sql.Driver
Method Summary |
boolean |
acceptsURL(java.lang.String url)
|
private java.lang.String |
appendDatabaseAttributes(java.lang.String database,
java.util.Properties augmentedProperties)
Append attributes to the database name except for user/password
which are sent as part of the protocol, and SSL which is used
locally in the client. |
java.sql.Connection |
connect(java.lang.String url,
java.util.Properties properties)
|
private static ClientJDBCObjectFactory |
createDefaultFactoryImpl()
Returns an instance of the ClientJDBCObjectFactoryImpl class |
private static ClientJDBCObjectFactory |
createJDBC40FactoryImpl()
Returns an instance of the ClientJDBCObjectFactoryImpl40 class
If a ClassNotFoundException occurs then it returns an
instance of ClientJDBCObjectFactoryImpl
If a future version of JDBC comes then
a similar method would be added say createJDBCXXFactoryImpl
in which if the class is not found then it would
return the lower version thus having a sort of cascading effect
until it gets a valid instance |
static ClientJDBCObjectFactory |
getFactory()
This method returns an Implementation
of ClientJDBCObjectFactory depending on
VM under use
Currently it returns either
ClientJDBCObjectFactoryImpl
(or)
ClientJDBCObjectFactoryImpl40 |
int |
getMajorVersion()
|
int |
getMinorVersion()
|
java.sql.DriverPropertyInfo[] |
getPropertyInfo(java.lang.String url,
java.util.Properties properties)
|
boolean |
jdbcCompliant()
|
private static java.lang.String |
tokenizeDatabase(java.util.StringTokenizer urlTokenizer,
java.lang.String url)
|
private static int |
tokenizeOptionalPortNumber(java.util.StringTokenizer urlTokenizer,
java.lang.String url)
|
private static int |
tokenizeProtocol(java.lang.String url,
java.util.StringTokenizer urlTokenizer)
|
private static java.lang.String |
tokenizeServerName(java.util.StringTokenizer urlTokenizer,
java.lang.String url)
|
private static java.util.Properties |
tokenizeURLProperties(java.lang.String url,
java.util.Properties properties)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
traceFileSuffixIndex_
private transient int traceFileSuffixIndex_
DERBY_REMOTE_PROTOCOL
private static final int DERBY_REMOTE_PROTOCOL
- See Also:
- Constant Field Values
factoryObject
private static ClientJDBCObjectFactory factoryObject
exceptionsOnLoadDriver__
private static java.sql.SQLException exceptionsOnLoadDriver__
registeredDriver__
private static ClientDriver registeredDriver__
ClientDriver
public ClientDriver()
connect
public java.sql.Connection connect(java.lang.String url,
java.util.Properties properties)
throws java.sql.SQLException
- Specified by:
connect
in interface java.sql.Driver
- Throws:
java.sql.SQLException
appendDatabaseAttributes
private java.lang.String appendDatabaseAttributes(java.lang.String database,
java.util.Properties augmentedProperties)
- Append attributes to the database name except for user/password
which are sent as part of the protocol, and SSL which is used
locally in the client.
Other attributes will be sent to the server with the database name
Assumes augmentedProperties is not null
- Parameters:
database
- - Short database nameaugmentedProperties
- - Set of properties to append as attributes
- Returns:
- databaseName + attributes (e.g. mydb;create=true)
acceptsURL
public boolean acceptsURL(java.lang.String url)
throws java.sql.SQLException
- Specified by:
acceptsURL
in interface java.sql.Driver
- Throws:
java.sql.SQLException
getPropertyInfo
public java.sql.DriverPropertyInfo[] getPropertyInfo(java.lang.String url,
java.util.Properties properties)
throws java.sql.SQLException
- Specified by:
getPropertyInfo
in interface java.sql.Driver
- Throws:
java.sql.SQLException
getMajorVersion
public int getMajorVersion()
- Specified by:
getMajorVersion
in interface java.sql.Driver
getMinorVersion
public int getMinorVersion()
- Specified by:
getMinorVersion
in interface java.sql.Driver
jdbcCompliant
public boolean jdbcCompliant()
- Specified by:
jdbcCompliant
in interface java.sql.Driver
tokenizeProtocol
private static int tokenizeProtocol(java.lang.String url,
java.util.StringTokenizer urlTokenizer)
throws SqlException
- Throws:
SqlException
tokenizeServerName
private static java.lang.String tokenizeServerName(java.util.StringTokenizer urlTokenizer,
java.lang.String url)
throws SqlException
- Throws:
SqlException
tokenizeOptionalPortNumber
private static int tokenizeOptionalPortNumber(java.util.StringTokenizer urlTokenizer,
java.lang.String url)
throws SqlException
- Throws:
SqlException
tokenizeDatabase
private static java.lang.String tokenizeDatabase(java.util.StringTokenizer urlTokenizer,
java.lang.String url)
throws SqlException
- Throws:
SqlException
tokenizeURLProperties
private static java.util.Properties tokenizeURLProperties(java.lang.String url,
java.util.Properties properties)
throws SqlException
- Throws:
SqlException
getFactory
public static ClientJDBCObjectFactory getFactory()
- This method returns an Implementation
of ClientJDBCObjectFactory depending on
VM under use
Currently it returns either
ClientJDBCObjectFactoryImpl
(or)
ClientJDBCObjectFactoryImpl40
createDefaultFactoryImpl
private static ClientJDBCObjectFactory createDefaultFactoryImpl()
- Returns an instance of the ClientJDBCObjectFactoryImpl class
createJDBC40FactoryImpl
private static ClientJDBCObjectFactory createJDBC40FactoryImpl()
- Returns an instance of the ClientJDBCObjectFactoryImpl40 class
If a ClassNotFoundException occurs then it returns an
instance of ClientJDBCObjectFactoryImpl
If a future version of JDBC comes then
a similar method would be added say createJDBCXXFactoryImpl
in which if the class is not found then it would
return the lower version thus having a sort of cascading effect
until it gets a valid instance
Apache Derby V10.6 Internals - Copyright © 2004,2007 The Apache Software Foundation. All Rights Reserved.