Examples with ConcurrentOperationException com.cloud.exception.ConcurrentOperationException used on opensource projects

Example 66 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class DataObjectManagerImpl method copyAsync.

@Override
public void copyAsync(DataObject srcData, DataObject destData, AsyncCompletionCallback<CreateCmdResult> callback) {
    try {
        objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.CopyingRequested);
    } catch (NoTransitionException e) {
        s_logger.debug("failed to change state", e);
        try {
            objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("failed to further change state to OperationFailed", e1);
        }
        CreateCmdResult res = new CreateCmdResult(null, null);
        res.setResult("Failed to change state: " + e.toString());
        callback.complete(res);
    } catch (ConcurrentOperationException e) {
        s_logger.debug("failed to change state", e);
        try {
            objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("failed to further change state to OperationFailed", e1);
        }
        CreateCmdResult res = new CreateCmdResult(null, null);
        res.setResult("Failed to change state: " + e.toString());
        callback.complete(res);
    }
    CopyContext<CreateCmdResult> anotherCall = new CopyContext<CreateCmdResult>(callback, srcData, destData);
    AsyncCallbackDispatcher<DataObjectManagerImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
    caller.setCallback(caller.getTarget().copyCallback(null, null)).setContext(anotherCall);
    motionSrv.copyAsync(srcData, destData, caller);
}

Example 67 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class DataObjectManagerImpl method createAsync.

@Override
public void createAsync(DataObject data, DataStore store, AsyncCompletionCallback<CreateCmdResult> callback, boolean noCopy) {
    DataObjectInStore obj = objectInDataStoreMgr.findObject(data, store);
    DataObject objInStore = null;
    boolean freshNewTemplate = false;
    if (obj == null) {
        try {
            objInStore = objectInDataStoreMgr.create(data, store);
            freshNewTemplate = true;
        } catch (Throwable e) {
            obj = objectInDataStoreMgr.findObject(data, store);
            if (obj == null) {
                CreateCmdResult result = new CreateCmdResult(null, null);
                result.setSuccess(false);
                result.setResult(e.toString());
                callback.complete(result);
                return;
            }
        }
    }
    if (!freshNewTemplate && obj.getState() != ObjectInDataStoreStateMachine.State.Ready) {
        try {
            objInStore = waitingForCreated(data, store);
        } catch (Exception e) {
            CreateCmdResult result = new CreateCmdResult(null, null);
            result.setSuccess(false);
            result.setResult(e.toString());
            callback.complete(result);
            return;
        }
        CreateCmdResult result = new CreateCmdResult(null, null);
        callback.complete(result);
        return;
    }
    try {
        ObjectInDataStoreStateMachine.Event event = null;
        if (noCopy) {
            event = ObjectInDataStoreStateMachine.Event.CreateOnlyRequested;
        } else {
            event = ObjectInDataStoreStateMachine.Event.CreateRequested;
        }
        objectInDataStoreMgr.update(objInStore, event);
    } catch (NoTransitionException e) {
        try {
            objectInDataStoreMgr.update(objInStore, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("state transation failed", e1);
        }
        CreateCmdResult result = new CreateCmdResult(null, null);
        result.setSuccess(false);
        result.setResult(e.toString());
        callback.complete(result);
        return;
    } catch (ConcurrentOperationException e) {
        try {
            objectInDataStoreMgr.update(objInStore, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("state transation failed", e1);
        }
        CreateCmdResult result = new CreateCmdResult(null, null);
        result.setSuccess(false);
        result.setResult(e.toString());
        callback.complete(result);
        return;
    }
    CreateContext<CreateCmdResult> context = new CreateContext<CreateCmdResult>(callback, objInStore);
    AsyncCallbackDispatcher<DataObjectManagerImpl, CreateCmdResult> caller = AsyncCallbackDispatcher.create(this);
    caller.setCallback(caller.getTarget().createAsynCallback(null, null)).setContext(context);
    store.getDriver().createAsync(store, objInStore, caller);
    return;
}

Example 68 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class DataObjectManagerImpl method createInternalStateOnly.

@Override
public DataObject createInternalStateOnly(DataObject data, DataStore store) {
    DataObjectInStore obj = objectInDataStoreMgr.findObject(data, store);
    DataObject objInStore = null;
    if (obj == null) {
        objInStore = objectInDataStoreMgr.create(data, store);
    }
    try {
        ObjectInDataStoreStateMachine.Event event = null;
        event = ObjectInDataStoreStateMachine.Event.CreateRequested;
        objectInDataStoreMgr.update(objInStore, event);
        objectInDataStoreMgr.update(objInStore, ObjectInDataStoreStateMachine.Event.OperationSuccessed);
    } catch (NoTransitionException e) {
        s_logger.debug("Failed to update state", e);
        throw new CloudRuntimeException("Failed to update state", e);
    } catch (ConcurrentOperationException e) {
        s_logger.debug("Failed to update state", e);
        throw new CloudRuntimeException("Failed to update state", e);
    }
    return objInStore;
}

Example 69 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class AssociateUcsProfileToBladeCmd method execute.

@Override
public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException {
    try {
        UcsBladeResponse rsp = mgr.associateProfileToBlade(this);
        rsp.setResponseName(getCommandName());
        this.setResponseObject(rsp);
    } catch (Exception e) {
        s_logger.warn("Exception: ", e);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, e.getMessage());
    }
}

Example 70 with ConcurrentOperationException

use of com.cloud.exception.ConcurrentOperationException in project cloudstack by apache.

the class DeleteUcsManagerCmd method execute.

@Override
public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException {
    try {
        mgr.deleteUcsManager(ucsManagerId);
        SuccessResponse rsp = new SuccessResponse();
        rsp.setResponseName(getCommandName());
        rsp.setObjectName("success");
        this.setResponseObject(rsp);
    } catch (Exception e) {
        logger.debug(e.getMessage(), e);
        throw new CloudRuntimeException(e);
    }
}