Java Doc for SpeedoManagedConnection.java in  » Database-ORM » Speedo_1.4.5 » org » objectweb » speedo » jca » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » Speedo_1.4.5 » org.objectweb.speedo.jca   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.objectweb.speedo.jca.SpeedoManagedConnection SpeedoManagedConnection public class SpeedoManagedConnection implements ManagedConnection,javax.resource.spi.LocalTransaction,javax.resource.cci.LocalTransaction,XAResource,ManagedConnectionMetaData(Code) author:    P. Dechamboux Field Summary final public static  String EIS_PRODUCT_NAME      final public static  String EIS_PRODUCT_VERSION      final public static  String USER_NAME      protected  SpeedoConnectionSpec cri      public  SpeedoXAContext xac      It is the current SpeedoXAContext. Constructor Summary   SpeedoManagedConnection(Logger el, SpeedoManagedConnectionFactory fmcf)      Constructs a SpeedoManagedConnection. Method Summary public synchronized  void addConnectionEventListener(ConnectionEventListener listener)      Adds a listener to the listeners list if it has not already been done. public synchronized  void associateConnection(Object o)      Associates a new Connection to this ManagedConnection. public synchronized  void begin()      Begins the LocalTransaction if it has not already been started. public  void cleanup()      Cleans up the connection. public synchronized  void commit()      Commits the LocalTransaction if it is active. public  void commit(Xid xid, boolean b)      Unbind the PersistenceManager to the xid. public  void destroy()      Called when ManagedConnection is removed. public synchronized  void dissociateConnection(Object conn)      Dissociates a Connection from the ones that are associated to this ManagedConnection. public  void end(Xid xid, int i)      Unbind this instance to the PersistenceManager. public  void forget(Xid xid)      public  Object getConnection(Subject subject, ConnectionRequestInfo info)      Delegates the creation of a Connection to the ConnectionFactory. public  String getEISProductName()      public  String getEISProductVersion()      public  LocalTransaction getLocalTransaction()      public  PrintWriter getLogWriter()      Not supported yet. public  int getMaxConnections()      public  ManagedConnectionMetaData getMetaData()      public  POManagerItf getPOManager()      public  int getTransactionTimeout()      public  String getUserName()      public  SpeedoXAContext getXAContext(Xid xid, int flag)      find the SpeedoXAContext matching an Xid. public synchronized  XAResource getXAResource()      Retrieves an XA resource. public  boolean isSameRM(XAResource resource)      Used by JTA in order to verify that it has not already registered a XAResource to manage this transaction context from this RM. public  boolean localTransactionTerminated()      Specifies if this ManagedConnection still has an active LocalTransaction. public  int prepare(Xid xid)      Prepares the underlying JdoTxContext (prepare phase of the 2PC). public  Xid[] recover(int i)      Gets the Xid of distributed transactions to be recovered from the Speedo manager. public synchronized  void registerSynchronization()      Registers the POManagerItf of the current SpeedoXAContext to the current transaction, if it is not already done. public synchronized  void removeConnectionEventListener(ConnectionEventListener listener)      Removes a listener from the listeners list. public synchronized  void rollback()      Rollbacks the LocalTransaction if it is active. public  void rollback(Xid xid)      Unbind the PersistenceManager to the xid. public  void setLogWriter(PrintWriter writer)      Not supported yet. public  boolean setTransactionTimeout(int i)      public  void start(Xid xid, int i)      Assigns an actual Speedo transaction context to the XAResource within the give DTP context. Field Detail EIS_PRODUCT_NAME final public static String EIS_PRODUCT_NAME(Code) EIS_PRODUCT_VERSION final public static String EIS_PRODUCT_VERSION(Code) USER_NAME final public static String USER_NAME(Code) cri protected SpeedoConnectionSpec cri(Code) xac public SpeedoXAContext xac(Code) It is the current SpeedoXAContext. It is not null when the ManagedConnection is used in a XA transaction through the XAResource interface. Constructor Detail SpeedoManagedConnection SpeedoManagedConnection(Logger el, SpeedoManagedConnectionFactory fmcf)(Code) Constructs a SpeedoManagedConnection. Parameters:   el - The logger into which to produce ManagedConnection-relatedtraces. Parameters:   fmcf - The ManagedConnectionFactory that has requested theManagedConnection creation. Method Detail addConnectionEventListener public synchronized void addConnectionEventListener(ConnectionEventListener listener)(Code) Adds a listener to the listeners list if it has not already been done. This means that duplicates are ignored. It first creates this list if needed (creation at first add). associateConnection public synchronized void associateConnection(Object o) throws ResourceException(Code) Associates a new Connection to this ManagedConnection. Nothing is done if it has already been associated (enforces no duplicate). begin public synchronized void begin() throws ResourceException(Code) Begins the LocalTransaction if it has not already been started. cleanup public void cleanup() throws ResourceException(Code) Cleans up the connection. commit public synchronized void commit() throws ResourceException(Code) Commits the LocalTransaction if it is active. commit public void commit(Xid xid, boolean b) throws XAException(Code) Unbind the PersistenceManager to the xid. The real commit is done by the PersistenceManager registered as a Synchronization. destroy public void destroy() throws ResourceException(Code) Called when ManagedConnection is removed. dissociateConnection public synchronized void dissociateConnection(Object conn) throws ResourceException(Code) Dissociates a Connection from the ones that are associated to this ManagedConnection. Parameters:   conn - The Connection to be dissociated. end public void end(Xid xid, int i) throws XAException(Code) Unbind this instance to the PersistenceManager. forget public void forget(Xid xid) throws XAException(Code) getConnection public Object getConnection(Subject subject, ConnectionRequestInfo info) throws ResourceException(Code) Delegates the creation of a Connection to the ConnectionFactory. "subject" and "info" parameters are ignored. getEISProductName public String getEISProductName() throws ResourceException(Code) getEISProductVersion public String getEISProductVersion() throws ResourceException(Code) getLocalTransaction public LocalTransaction getLocalTransaction() throws ResourceException(Code) getLogWriter public PrintWriter getLogWriter() throws ResourceException(Code) Not supported yet. getMaxConnections public int getMaxConnections() throws ResourceException(Code) getMetaData public ManagedConnectionMetaData getMetaData() throws ResourceException(Code) getPOManager public POManagerItf getPOManager()(Code) Retrieves the right POManagerItf in according the managed connection state (in a local transaction, in a XA transaction or out of transaction) a POManagerItf instance (never null). getTransactionTimeout public int getTransactionTimeout() throws XAException(Code) getUserName public String getUserName() throws ResourceException(Code) getXAContext public SpeedoXAContext getXAContext(Xid xid, int flag) throws XAException(Code) find the SpeedoXAContext matching an Xid. Parameters:   flag - indicates expecting behavior: 0: create the SpeedoXAContext if it does not already exist 1: return an existing SpeedoXAContext otherwise: return an SpeedoXAContext or null it is not found getXAResource public synchronized XAResource getXAResource() throws ResourceException(Code) Retrieves an XA resource. Switches running mode to XA. isSameRM public boolean isSameRM(XAResource resource) throws XAException(Code) Used by JTA in order to verify that it has not already registered a XAResource to manage this transaction context from this RM. If it is the case, both XAResource are warned of this fact (endWithNoSameRM = false). This means that these XAResource will be released at "end" time. Parameters:   resource - The resource to be compared against this one wrt RM. localTransactionTerminated public boolean localTransactionTerminated()(Code) Specifies if this ManagedConnection still has an active LocalTransaction. true if a LocalTransaction is still active. prepare public int prepare(Xid xid) throws XAException(Code) Prepares the underlying JdoTxContext (prepare phase of the 2PC). recover public Xid[] recover(int i) throws XAException(Code) Gets the Xid of distributed transactions to be recovered from the Speedo manager. registerSynchronization public synchronized void registerSynchronization() throws XAException(Code) Registers the POManagerItf of the current SpeedoXAContext to the current transaction, if it is not already done. throws:   XAException - if the registering is not possible:- TM not availlable- Pr removeConnectionEventListener public synchronized void removeConnectionEventListener(ConnectionEventListener listener)(Code) Removes a listener from the listeners list. If the list does not eist (null), or if this listener does not belong to this list, nothing is done. rollback public synchronized void rollback() throws ResourceException(Code) Rollbacks the LocalTransaction if it is active. rollback public void rollback(Xid xid) throws XAException(Code) Unbind the PersistenceManager to the xid. The real commit is done by the PersistenceManager registered as a Synchronization. setLogWriter public void setLogWriter(PrintWriter writer) throws ResourceException(Code) Not supported yet. setTransactionTimeout public boolean setTransactionTimeout(int i) throws XAException(Code) start public void start(Xid xid, int i) throws XAException(Code) Assigns an actual Speedo transaction context to the XAResource within the give DTP context. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)