Examples of org.jasig.portal.concurrency.LockingException

org.jasig.portal.concurrency.LockingException
A LockingException describes a problem that has arisen during an attempt to create or alter an IEntityLock. If the problem occurs in the lock store, the LockingException should wrap an Exception specific to the store, like a java.sql.SQLException. @author Dan Ellentuck @version $Revision: 19776 $

        Date newExpiration = getNewExpiration(duration);
        getLockStore().update(lock, newExpiration);
        ((EntityLockImpl)lock).setExpirationTime(newExpiration);
    }
    else
        { throw new LockingException("Could not renew " + lock + " : lock is invalid."); }
}

View Full Code Here

    try
        { return ReferenceEntityLockService.singleton(); }
    catch ( LockingException le )
    {
        log.error( "ReferenceEntityLockServiceFactory.newLockService(): " + le);
        throw new LockingException(le);
    }
}

View Full Code Here

 */
public void update(IEntityLock lock, java.util.Date newExpiration, Integer newLockType)
throws LockingException
{
    if ( find(lock) == null )
        { throw new LockingException("Problem updating " + lock + " : not found in store."); }
    primAdd(lock, newExpiration);
}

View Full Code Here

        primDeleteExpired(new Date(), lock.getEntityType(), lock.getEntityKey(), conn);
        primAdd(lock, conn);
    }


    catch (SQLException sqle)
        { throw new LockingException("Problem creating " + lock, sqle); }


    finally
        { RDBMServices.releaseConnection(conn); }
}

View Full Code Here

        conn = RDBMServices.getConnection();
        primDelete(lock, conn);
    }


    catch (SQLException sqle)
        { throw new LockingException("Problem deleting " + lock, sqle); }
    finally
        { RDBMServices.releaseConnection(conn); }
}

View Full Code Here

        }
        finally
            { if ( stmnt != null ) stmnt.close(); }
    }
    catch (SQLException sqle)
        { throw new LockingException("Problem deleting locks", sqle); }


    finally
        { RDBMServices.releaseConnection(conn); }
}

View Full Code Here

        conn = RDBMServices.getConnection();
        primDeleteExpired(expiration, entityType, entityKey, conn);
    }


    catch (SQLException sqle)
        { throw new LockingException("Problem deleting expired locks", sqle); }
    finally
        { RDBMServices.releaseConnection(conn); }
}

View Full Code Here

            int rc = ps.executeUpdate();
            if ( rc != 1 )
            {
                String errString = "Problem adding " + lock;
                log.error( errString);
                throw new LockingException(errString);
            }
        }
        finally
            { if ( ps != null ) ps.close(); }
    }

View Full Code Here

        }


    }


    catch (SQLException sqle)
        { throw new LockingException("Problem deleting expired locks", sqle); }


    finally
        { if ( stmnt != null ) stmnt.close(); }
}

View Full Code Here

            { stmnt.close(); }
    }
    catch (SQLException sqle)
    {
        log.error(sqle, sqle);
        throw new LockingException("Problem retrieving EntityLocks", sqle);
    }
    finally
        { RDBMServices.releaseConnection(conn); }


    return ((IEntityLock[])locks.toArray(new IEntityLock[locks.size()]));

View Full Code Here

0 1 2 3 4

TOP

Related Classes of org.jasig.portal.concurrency.LockingException

org.jasig.portal.concurrency.locking.MemoryEntityLockStore

org.jasig.portal.concurrency.locking.RDBMEntityLockStore

org.jasig.portal.concurrency.locking.ReferenceEntityLockService

org.jasig.portal.concurrency.locking.ReferenceEntityLockServiceFactory

org.jasig.portal.services.EntityLockService

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.