org.cristalise.kernel.persistency

Class TransactionManager

java.lang.Object

org.cristalise.kernel.persistency.TransactionManager

Deprecated.

- not used anymore it is kept to know old functionality

public class TransactionManager
extends Object

Constructor Summary

Constructors

Constructor and Description
TransactionManager(ClusterStorage s) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	abort(TransactionKey transactionKey) Deprecated. Rolls back all changes sent in the name of 'transactionKey' and unlocks the sysKeys
void	commit(TransactionKey transactionKey) Deprecated. Writes all pending changes to the backends.
void	dumpPendingTransactions(int logLevel) Deprecated.
String	executeQuery(Query query, TransactionKey transactionKey) Deprecated.
C2KLocalObject	get(ItemPath itemPath, String path, TransactionKey transactionKey) Deprecated. Public get method.
String[]	getClusterContents(ItemPath itemPath, ClusterType type) Deprecated. Retrieves the ids of the root level of a cluster
String[]	getClusterContents(ItemPath itemPath, ClusterType type, TransactionKey transactionKey) Deprecated. Retrieves the ids of the root level of a cluster
String[]	getClusterContents(ItemPath itemPath, String path) Deprecated. Retrieves the ids of the next level of a cluster
String[]	getClusterContents(ItemPath itemPath, String path, TransactionKey transactionKey) Deprecated. Retrieves the ids of the next level of a cluster Checks the transaction table first to see if the caller has uncommitted changes
int	getLastIntegerId(ItemPath itemPath, String path) Deprecated.
boolean	hasPendingTransactions() Deprecated.
void	postBoostrap() Deprecated. Propagate Bootstrap has finished hook to the storages
void	postConnect() Deprecated. Propagate Gateway connect has finished hook to the storages
void	postStartServer() Deprecated. Propagate start server has finished hook to the storages
void	put(ItemPath itemPath, C2KLocalObject obj, TransactionKey transactionKey) Deprecated.
void	remove(ItemPath itemPath, String path, TransactionKey transactionKey) Deprecated. Uses the put method, with null as the object value.
void	removeCluster(ItemPath itemPath, String path, TransactionKey transactionKey) Deprecated. Removes all child objects from the given path

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionManager

public TransactionManager(ClusterStorage s)
                   throws PersistencyException

Deprecated.

Throws:

PersistencyException

Method Detail

hasPendingTransactions

public boolean hasPendingTransactions()

Deprecated.

executeQuery

public String executeQuery(Query query,
                           TransactionKey transactionKey)
                    throws PersistencyException

Deprecated.

Parameters:

query -

Returns:

Throws:

PersistencyException

getClusterContents

public String[] getClusterContents(ItemPath itemPath,
                                   ClusterType type)
                            throws PersistencyException

Deprecated.

Retrieves the ids of the root level of a cluster

Parameters:

itemPath - the item

type - the type of the cluster

Returns:

array of ids

Throws:

PersistencyException

getClusterContents

public String[] getClusterContents(ItemPath itemPath,
                                   ClusterType type,
                                   TransactionKey transactionKey)
                            throws PersistencyException

Deprecated.

Retrieves the ids of the root level of a cluster

Parameters:

itemPath - the item

type - the type of the cluster

transactionKey - the transaction key

Returns:

array of ids

Throws:

PersistencyException

getClusterContents

public String[] getClusterContents(ItemPath itemPath,
                                   String path)
                            throws PersistencyException

Deprecated.

Retrieves the ids of the next level of a cluster

Parameters:

itemPath - the item

path - the cluster path

Returns:

array of ids

Throws:

PersistencyException

getClusterContents

public String[] getClusterContents(ItemPath itemPath,
                                   String path,
                                   TransactionKey transactionKey)
                            throws PersistencyException

Deprecated.

Retrieves the ids of the next level of a cluster Checks the transaction table first to see if the caller has uncommitted changes

Parameters:

itemPath - the item

path - the cluster path

transactionKey - the transaction key

Returns:

array of ids

Throws:

PersistencyException

get

public C2KLocalObject get(ItemPath itemPath,
                          String path,
                          TransactionKey transactionKey)
                   throws PersistencyException,
                          ObjectNotFoundException

Deprecated.

Public get method. Required a 'transactionKey' object for a transaction key. Checks the transaction table first to see if the caller has uncommitted changes

Throws:

PersistencyException

ObjectNotFoundException

put

public void put(ItemPath itemPath,
                C2KLocalObject obj,
                TransactionKey transactionKey)
         throws PersistencyException

Deprecated.

Throws:

PersistencyException

remove

public void remove(ItemPath itemPath,
                   String path,
                   TransactionKey transactionKey)
            throws PersistencyException

Deprecated.

Uses the put method, with null as the object value.

Throws:

PersistencyException

removeCluster

public void removeCluster(ItemPath itemPath,
                          String path,
                          TransactionKey transactionKey)
                   throws PersistencyException

Deprecated.

Removes all child objects from the given path

Parameters:

itemPath - - Item to delete from

path - - root path to delete

transactionKey - - locking object

Throws:

PersistencyException - - when deleting fails

commit

public void commit(TransactionKey transactionKey)
            throws PersistencyException

Deprecated.

Writes all pending changes to the backends.

Parameters:

transactionKey - transaction transactionKey

Throws:

PersistencyException

abort

public void abort(TransactionKey transactionKey)

Deprecated.

Rolls back all changes sent in the name of 'transactionKey' and unlocks the sysKeys

Parameters:

transactionKey - transaction transactionKey

dumpPendingTransactions

public void dumpPendingTransactions(int logLevel)

Deprecated.

postConnect

public void postConnect()
                 throws PersistencyException

Deprecated.

Propagate Gateway connect has finished hook to the storages

Throws:

PersistencyException

postBoostrap

public void postBoostrap()
                  throws PersistencyException

Deprecated.

Propagate Bootstrap has finished hook to the storages

Throws:

PersistencyException

postStartServer

public void postStartServer()
                     throws PersistencyException

Deprecated.

Propagate start server has finished hook to the storages

Throws:

PersistencyException

getLastIntegerId

public int getLastIntegerId(ItemPath itemPath,
                            String path)
                     throws PersistencyException

Deprecated.

Throws:

PersistencyException