org.fcrepo.kernel

Class TransactionImpl

java.lang.Object

org.fcrepo.kernel.TransactionImpl

All Implemented Interfaces:

org.fcrepo.kernel.Transaction

public class TransactionImpl
extends Object
implements org.fcrepo.kernel.Transaction

A Fedora Transaction wraps a JCR session with some expiration logic. Whenever the transaction's session is requested, the expiration is extended

Nested Class Summary

Nested classes/interfaces inherited from interface org.fcrepo.kernel.Transaction

org.fcrepo.kernel.Transaction.State

Field Summary

Fields

Modifier and Type	Field and Description
static long	DEFAULT_TIMEOUT
static String	TIMEOUT_SYSTEM_PROPERTY

Constructor Summary

Constructors

Constructor and Description
TransactionImpl(javax.jcr.Session session, String userName) Create a transaction for the given Session

Method Summary

Methods

Modifier and Type	Method and Description
void	addPathToVersion(String absPath)
void	commit(org.fcrepo.kernel.services.VersionService vService)
void	expire()
Date	getCreated()
Date	getExpires()
String	getId()
javax.jcr.Session	getSession()
org.fcrepo.kernel.Transaction.State	getState()
boolean	isAssociatedWithUser(String userName) Checks if this transaction is associated with a specific user.
void	rollback()
void	updateExpiryDate()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMEOUT

public static final long DEFAULT_TIMEOUT

See Also:

Constant Field Values

TIMEOUT_SYSTEM_PROPERTY

public static final String TIMEOUT_SYSTEM_PROPERTY

See Also:

Constant Field Values

Constructor Detail

TransactionImpl

public TransactionImpl(javax.jcr.Session session,
               String userName)

Create a transaction for the given Session

Parameters:

session -

Method Detail

getSession

public javax.jcr.Session getSession()

Specified by:

getSession in interface org.fcrepo.kernel.Transaction

getCreated

public Date getCreated()

Specified by:

getCreated in interface org.fcrepo.kernel.Transaction

getId

public String getId()

Specified by:

getId in interface org.fcrepo.kernel.Transaction

getState

public org.fcrepo.kernel.Transaction.State getState()
                                             throws javax.jcr.RepositoryException

Specified by:

getState in interface org.fcrepo.kernel.Transaction

Throws:

javax.jcr.RepositoryException

getExpires

public Date getExpires()

Specified by:

getExpires in interface org.fcrepo.kernel.Transaction

addPathToVersion

public void addPathToVersion(String absPath)

Specified by:

addPathToVersion in interface org.fcrepo.kernel.Transaction

commit

public void commit(org.fcrepo.kernel.services.VersionService vService)
            throws javax.jcr.RepositoryException

Specified by:

commit in interface org.fcrepo.kernel.Transaction

Throws:

javax.jcr.RepositoryException

expire

public void expire()

Specified by:

expire in interface org.fcrepo.kernel.Transaction

isAssociatedWithUser

public boolean isAssociatedWithUser(String userName)

Checks if this transaction is associated with a specific user. If both user names are null, it is assumed that the transaction is anonymous and thus not bound to any user.

Specified by:

isAssociatedWithUser in interface org.fcrepo.kernel.Transaction

Parameters:

userName - the user

Returns:

true if the userName is associated with this transaction

rollback

public void rollback()
              throws javax.jcr.RepositoryException

Specified by:

rollback in interface org.fcrepo.kernel.Transaction

Throws:

javax.jcr.RepositoryException

updateExpiryDate

public void updateExpiryDate()

Specified by:

updateExpiryDate in interface org.fcrepo.kernel.Transaction