org.apache.derby.jdbc
Class EmbeddedXADataSource40
java.lang.Object
org.apache.derby.jdbc.ReferenceableDataSource
org.apache.derby.jdbc.EmbeddedDataSource
org.apache.derby.jdbc.EmbeddedXADataSource
org.apache.derby.jdbc.EmbeddedXADataSource40
- All Implemented Interfaces:
- java.io.Serializable, java.sql.Wrapper, javax.naming.Referenceable, javax.naming.spi.ObjectFactory, javax.sql.CommonDataSource, javax.sql.DataSource, javax.sql.XADataSource
public class EmbeddedXADataSource40
- extends EmbeddedXADataSource
EmbeddedXADataSource40 is Derby's XADataSource implementation for JDBC4.0.
An XADataSource is a factory for XAConnection objects. It represents a
RM in a DTP environment. An object that implements the XADataSource
interface is typically registered with a JNDI service provider.
EmbeddedXADataSource40 supports the JDBC 4.0 specification
for the J2SE 6.0 Java Virtual Machine environment. Use EmbeddedXADataSource
if your application runs in the following environments:
- JDBC 3.0 - Java 2 - JDK 1.4, J2SE 5.0
EmbeddedXADataSource40 object only works on a local database. There is no
client/server support. An EmbeddedXADataSource40 object must live in the same jvm as
the database.
EmbeddedXADataSource40 is serializable and referenceable.
See EmbeddedDataSource40 for DataSource properties.
- See Also:
- Serialized Form
Method Summary |
boolean |
isWrapperFor(java.lang.Class<?> interfaces)
Returns false unless interfaces is implemented |
|
unwrap(java.lang.Class<T> interfaces)
Returns this if this class implements the interface |
Methods inherited from class org.apache.derby.jdbc.EmbeddedDataSource |
equals, findDriver, getAttributesAsPassword, getConnection, getConnection, getConnection, getConnectionAttributes, getCreateDatabase, getShutdownDatabase, setAttributesAsPassword, setConnectionAttributes, setCreateDatabase, setShutdownDatabase |
Methods inherited from class org.apache.derby.jdbc.ReferenceableDataSource |
getDatabaseName, getDataSourceName, getDescription, getLoginTimeout, getLogWriter, getObjectInstance, getPassword, getReference, getUser, setDatabaseName, setDataSourceName, setDescription, setLoginTimeout, setLogWriter, setPassword, setUser |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.sql.CommonDataSource |
getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter |
EmbeddedXADataSource40
public EmbeddedXADataSource40()
- Creates a new instance of EmbeddedXADataSource40
isWrapperFor
public boolean isWrapperFor(java.lang.Class<?> interfaces)
throws java.sql.SQLException
- Returns false unless
interfaces
is implemented
- Parameters:
interfaces
- a Class defining an interface.
- Returns:
- true if this implements the interface or
directly or indirectly wraps an object
that does.
- Throws:
java.sql.SQLException
- if an error occurs while determining
whether this is a wrapper for an object
with the given interface.
unwrap
public <T> T unwrap(java.lang.Class<T> interfaces)
throws java.sql.SQLException
- Returns
this
if this class implements the interface
- Parameters:
interfaces
- a Class defining an interface
- Returns:
- an object that implements the interface
- Throws:
java.sql.SQLExption
- if no object if found that implements the
interface
java.sql.SQLException
Apache Derby V10.6 Internals - Copyright © 2004,2007 The Apache Software Foundation. All Rights Reserved.