Examples with ObjectStoreException com.arjuna.ats.arjuna.exceptions.ObjectStoreException used on opensource projects

Example 41 with ObjectStoreException

use of com.arjuna.ats.arjuna.exceptions.ObjectStoreException in project narayana by jbosstm.

the class BAParticipantRecoveryModule method doRecoverParticipant.

private void doRecoverParticipant(Uid recoverUid) {
    if (RecoveryLogger.logger.isDebugEnabled()) {
        RecoveryLogger.logger.debug("participant type is " + _participantType + " uid is " + recoverUid.toString());
    }
    // we don't need to use a lock here because we only attempt the read
    // when the uid is inactive which means it cannto be pulled out form under our
    // feet at commit. uniqueness of uids also means we can't be foiled by a reused
    // uid.
    XTSBARecoveryManager recoveryManager = XTSBARecoveryManager.getRecoveryManager();
    if (!recoveryManager.isParticipantPresent(recoverUid)) {
        // an application recovery module so we need to load it
        try {
            // retrieve the data for the participant
            InputObjectState inputState = _recoveryStore.read_committed(recoverUid, _participantType);
            if (inputState != null) {
                try {
                    String participantRecordClazzName = inputState.unpackString();
                    try {
                        // create a participant engine instance and tell it to recover itself
                        Class participantRecordClazz = Class.forName(participantRecordClazzName);
                        BAParticipantRecoveryRecord participantRecord = (BAParticipantRecoveryRecord) participantRecordClazz.newInstance();
                        participantRecord.restoreState(inputState);
                        // ok, now insert into recovery map if needed
                        XTSBARecoveryManager.getRecoveryManager().addParticipantRecoveryRecord(recoverUid, participantRecord);
                    } catch (ClassNotFoundException cnfe) {
                        // oh boy, not supposed to happen -- n.b. either the user deployed 1.0
                        // last time and 1.1 this time or vice versa or something is rotten in
                        // the state of Danmark
                        RecoveryLogger.i18NLogger.error_participant_ba_BAParticipantRecoveryModule_4(participantRecordClazzName, recoverUid, cnfe);
                    } catch (InstantiationException ie) {
                        // this is also worrying, log an error
                        RecoveryLogger.i18NLogger.error_participant_ba_BAParticipantRecoveryModule_5(participantRecordClazzName, recoverUid, ie);
                    } catch (IllegalAccessException iae) {
                        // this is another configuration problem, log an error
                        RecoveryLogger.i18NLogger.error_participant_ba_BAParticipantRecoveryModule_5(participantRecordClazzName, recoverUid, iae);
                    }
                } catch (IOException ioe) {
                    // hmm, record corrupted? log this as a warning
                    RecoveryLogger.i18NLogger.warn_participant_ba_BAParticipantRecoveryModule_6(recoverUid, ioe);
                }
            } else {
                // hmm, it ought not to be able to disappear unless the recovery manager knows about it
                // this is an error!
                RecoveryLogger.i18NLogger.error_participant_ba_BAParticipantRecoveryModule_7(recoverUid);
            }
        } catch (ObjectStoreException ose) {
            // if the object store is not working this is serious
            RecoveryLogger.i18NLogger.error_participant_ba_BAParticipantRecoveryModule_8(recoverUid, ose);
        }
    }
}

Example 42 with ObjectStoreException

use of com.arjuna.ats.arjuna.exceptions.ObjectStoreException in project narayana by jbosstm.

the class ObjStoreBrowserImpl method types.

@Override
public List<String> types() {
    recordTypes.clear();
    InputObjectState types = new InputObjectState();
    try {
        if (StoreManager.getRecoveryStore().allTypes(types)) {
            String typeName;
            do {
                try {
                    typeName = types.unpackString();
                    if (!recordTypes.contains(typeName))
                        recordTypes.add(typeName);
                } catch (IOException e) {
                    typeName = "";
                }
            } while (typeName.length() != 0);
        }
    } catch (ObjectStoreException e) {
        System.out.println(e);
    }
    return recordTypes;
}

Example 43 with ObjectStoreException

use of com.arjuna.ats.arjuna.exceptions.ObjectStoreException in project narayana by jbosstm.

the class StateManager method deactivate.

/**
 * This operation deactivates a persistent object. It behaves in a similar
 * manner to the activate operation, but has an extra argument which defines
 * whether the object's state should be commited now or not.
 *
 * @return <code>true</code> on success, <code>false</code> otherwise.
 */
public synchronized boolean deactivate(String rootName, boolean commit) {
    if (tsLogger.logger.isTraceEnabled()) {
        tsLogger.logger.trace("StateManager::deactivate(" + ((rootName != null) ? rootName : "null") + ", " + commit + ") for object-id " + objectUid);
    }
    boolean result = false;
    if ((currentlyActivated && (myType == ObjectType.ANDPERSISTENT)) || loadObjectState()) {
        setupStore(rootName);
        if ((currentStatus == ObjectStatus.ACTIVE_NEW) || (currentStatus == ObjectStatus.ACTIVE)) {
            String tn = type();
            OutputObjectState newState = new OutputObjectState(objectUid, tn);
            if (save_state(newState, myType)) {
                try {
                    if (commit)
                        result = participantStore.write_committed(objectUid, tn, newState);
                    else
                        result = participantStore.write_uncommitted(objectUid, tn, newState);
                } catch (ObjectStoreException e) {
                    tsLogger.i18NLogger.warn_StateManager_3(e);
                    result = false;
                }
            } else {
                tsLogger.i18NLogger.warn_StateManager_4();
            }
        /*
                 * Not needed any more because activation record does this when
                 * all actions are forgotten. if (result) currentStatus =
                 * ObjectStatus.PASSIVE;
                 */
        }
    } else {
        result = true;
    }
    return result;
}

Example 44 with ObjectStoreException

use of com.arjuna.ats.arjuna.exceptions.ObjectStoreException in project narayana by jbosstm.

the class BasicActionFinalizer method updateState.

protected void updateState() {
    if (tsLogger.logger.isTraceEnabled()) {
        tsLogger.logger.trace("BasicAction::updateState() for action-id " + get_uid());
    }
    if (actionType == ActionType.TOP_LEVEL) {
        /*
                * make sure the object store is set up for a top-level atomic
                * action.
                */
        getStore();
        if (((failedList != null) && (failedList.size() > 0)) || ((heuristicList != null) && (heuristicList.size() > 0)) || ((preparedList != null) && (preparedList.size() > 0))) {
            /*
                     * Re-write the BasicAction record with the failed list
                     */
            Uid u = getSavingUid();
            String tn = type();
            OutputObjectState state = new OutputObjectState(u, tn);
            if (!save_state(state, ObjectType.ANDPERSISTENT)) {
                tsLogger.i18NLogger.warn_coordinator_BasicAction_64();
            // what else?
            }
            if (state.notempty()) {
                try {
                    if (!transactionStore.write_committed(u, tn, state)) {
                        tsLogger.i18NLogger.warn_coordinator_BasicAction_65();
                    }
                } catch (ObjectStoreException e) {
                    // just log a warning since the intentions list has already been written
                    tsLogger.logger.warn(e);
                }
            }
        } else {
            try {
                if (savedIntentionList) {
                    if (transactionStore.remove_committed(getSavingUid(), type())) {
                        savedIntentionList = false;
                    }
                }
            } catch (ObjectStoreException e) {
                tsLogger.i18NLogger.warn_coordinator_BasicAction_70(e);
            }
        }
    }
}

Example 45 with ObjectStoreException

use of com.arjuna.ats.arjuna.exceptions.ObjectStoreException in project narayana by jbosstm.

the class BasicActionFinalizer method activate.

/**
 * Overloaded version of activate -- sets up the store, performs read_state
 * followed by restore_state. The root of the object store to use is
 * specified in the <code>root</code> parameter.
 *
 * @return <code>true</code> if successful, <code>false</code>
 *         otherwise.
 */
public boolean activate(String root) {
    if (tsLogger.logger.isTraceEnabled()) {
        tsLogger.logger.trace("BasicAction::activate() for action-id " + get_uid());
    }
    boolean restored = false;
    // Set up store
    ParticipantStore aaStore = getStore();
    if (aaStore == null)
        return false;
    try {
        // Read object state
        InputObjectState oState = aaStore.read_committed(getSavingUid(), type());
        if (oState != null) {
            synchronized (this) {
                restored = restore_state(oState, ObjectType.ANDPERSISTENT);
            }
            oState = null;
        } else {
            tsLogger.i18NLogger.warn_coordinator_BasicAction_5(get_uid(), type());
            restored = false;
        }
        return restored;
    } catch (ObjectStoreException e) {
        tsLogger.logger.warn(e);
        return false;
    }
}