Package org.apache.cloudstack.storage.image.store

Examples of org.apache.cloudstack.storage.image.store.TemplateObject

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        return null;
    }

    protected Void createTemplateCallback(AsyncCallbackDispatcher<TemplateServiceImpl, CreateCmdResult> callback, TemplateOpContext<TemplateApiResult> context) {
        TemplateObject template = context.getTemplate();
        AsyncCompletionCallback<TemplateApiResult> parentCallback = context.getParentCallback();
        TemplateApiResult result = new TemplateApiResult(template);
        CreateCmdResult callbackResult = callback.getResult();
        if (callbackResult.isFailed()) {
            template.processEvent(ObjectInDataStoreStateMachine.Event.OperationFailed);
            result.setResult(callbackResult.getResult());
            if (parentCallback != null) {
                parentCallback.complete(result);
            }
            return null;
        }

        try {
            template.processEvent(ObjectInDataStoreStateMachine.Event.OperationSuccessed);
        } catch (Exception e) {
            result.setResult(e.toString());
            if (parentCallback != null) {
                parentCallback.complete(result);
            }
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        return null;
    }

    @Override
    public AsyncCallFuture<TemplateApiResult> deleteTemplateAsync(TemplateInfo template) {
        TemplateObject to = (TemplateObject)template;
        // update template_store_ref status
        to.processEvent(ObjectInDataStoreStateMachine.Event.DestroyRequested);

        AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();

        TemplateOpContext<TemplateApiResult> context = new TemplateOpContext<TemplateApiResult>(null, to, future);
        AsyncCallbackDispatcher<TemplateServiceImpl, CommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().deleteTemplateCallback(null, null)).setContext(context);
        to.getDataStore().getDriver().deleteAsync(to.getDataStore(), to, caller);
        return future;
    }
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        return future;
    }

    public Void deleteTemplateCallback(AsyncCallbackDispatcher<TemplateServiceImpl, CommandResult> callback, TemplateOpContext<TemplateApiResult> context) {
        CommandResult result = callback.getResult();
        TemplateObject vo = context.getTemplate();
        if (result.isSuccess()) {
            vo.processEvent(Event.OperationSuccessed);
        } else {
            vo.processEvent(Event.OperationFailed);
        }
        TemplateApiResult apiResult = new TemplateApiResult(vo);
        apiResult.setResult(result.getResult());
        apiResult.setSuccess(result.isSuccess());
        context.future.complete(apiResult);
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            s_logger.warn("Unable to start/resume copy of template " + srcTemplate.getUniqueName() + " to " + destStore.getName() +
                ", no secondary storage vm in running state in source zone");
            throw new CloudRuntimeException("No secondary VM in running state in source template zone ");
        }

        TemplateObject tmplForCopy = (TemplateObject)_templateFactory.getTemplate(srcTemplate, destStore);
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Setting source template url to " + url);
        }
        tmplForCopy.setUrl(url);

        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Mark template_store_ref entry as Creating");
        }
        AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();
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    }
   
    @Override
    public AsyncCallFuture<CommandResult> createTemplateAsync(
            TemplateInfo template, DataStore store) {
        TemplateObject to = (TemplateObject) template;
        AsyncCallFuture<CommandResult> future = new AsyncCallFuture<CommandResult>();
        try {
            to.stateTransit(TemplateEvent.CreateRequested);
        } catch (NoTransitionException e) {
            s_logger.debug("Failed to transit state:", e);
            CommandResult result = new CommandResult();
            result.setResult(e.toString());
            future.complete(result);
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    protected Void createTemplateCallback(AsyncCallbackDispatcher<ImageServiceImpl, CreateCmdResult> callback,
            CreateTemplateContext<CreateCmdResult> context) {
       
        TemplateInfo templateOnStore = context.templateOnStore;
        TemplateObject template = (TemplateObject)context.srcTemplate;
        AsyncCallFuture<CommandResult> future = context.future;
        CommandResult result = new CommandResult();
       
        CreateCmdResult callbackResult = callback.getResult();
        if (callbackResult.isFailed()) {
            try {
                objectInDataStoreMgr.update(templateOnStore, Event.OperationFailed);
            } catch (NoTransitionException e) {
                s_logger.debug("failed to transit state", e);
            }
            result.setResult(callbackResult.getResult());
            future.complete(result);
            return null;
        }
        ObjectInDataStoreVO obj = objectInDataStoreMgr.findObject(templateOnStore.getId(), templateOnStore.getType(), templateOnStore.getDataStore().getId(), templateOnStore.getDataStore().getRole());
        obj.setInstallPath(callbackResult.getPath());
       
        if (callbackResult.getSize() != null) {
            obj.setSize(callbackResult.getSize());
        }
       
        try {
            objectInDataStoreMgr.update(obj, Event.OperationSuccessed);
        } catch (NoTransitionException e) {
            s_logger.debug("Failed to transit state", e);
            result.setResult(e.toString());
            future.complete(result);
            return null;
        }
       
        template.setImageStoreId(templateOnStore.getDataStore().getId());
        template.setSize(callbackResult.getSize());
        try {
            template.stateTransit(TemplateEvent.OperationSucceeded);
        } catch (NoTransitionException e) {
            s_logger.debug("Failed to transit state", e);
            result.setResult(e.toString());
            future.complete(result);
            return null;
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    DataStoreManager storeMgr;
    @Override
    public TemplateInfo getTemplate(long templateId, DataStore store) {
        ImageDataVO templ = imageDataDao.findById(templateId);
        if (store == null) {
            TemplateObject tmpl =  TemplateObject.getTemplate(templ, null);
            return tmpl;
        }
        ObjectInDataStoreVO obj = objMap.findObject(templateId, DataObjectType.TEMPLATE, store.getId(), store.getRole());
        if (obj == null) {
            TemplateObject tmpl =  TemplateObject.getTemplate(templ, null);
            return tmpl;
        }
       
        TemplateObject tmpl =  TemplateObject.getTemplate(templ, store);
        return tmpl;
    }
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    @Override
    public void createTemplateAsync(TemplateInfo template, DataStore store,
            AsyncCompletionCallback<TemplateApiResult> callback) {
        // persist template_store_ref entry
        TemplateObject templateOnStore = (TemplateObject) store.create(template);
        // update template_store_ref and template state
        try {
            templateOnStore.processEvent(ObjectInDataStoreStateMachine.Event.CreateOnlyRequested);
        } catch (Exception e) {
            TemplateApiResult result = new TemplateApiResult(templateOnStore);
            result.setResult(e.toString());
            result.setSuccess(false);
            if (callback != null) {
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        return null;
    }

    protected Void createTemplateCallback(AsyncCallbackDispatcher<TemplateServiceImpl, CreateCmdResult> callback,
            TemplateOpContext<TemplateApiResult> context) {
        TemplateObject template = context.getTemplate();
        AsyncCompletionCallback<TemplateApiResult> parentCallback = context.getParentCallback();
        TemplateApiResult result = new TemplateApiResult(template);
        CreateCmdResult callbackResult = callback.getResult();
        if (callbackResult.isFailed()) {
            template.processEvent(ObjectInDataStoreStateMachine.Event.OperationFailed);
            result.setResult(callbackResult.getResult());
            if (parentCallback != null) {
                parentCallback.complete(result);
            }
            return null;
        }

        try {
            template.processEvent(ObjectInDataStoreStateMachine.Event.OperationSuccessed);
        } catch (Exception e) {
            result.setResult(e.toString());
            if (parentCallback != null) {
                parentCallback.complete(result);
            }
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        return null;
    }

    @Override
    public AsyncCallFuture<TemplateApiResult> deleteTemplateAsync(TemplateInfo template) {
        TemplateObject to = (TemplateObject) template;
        // update template_store_ref status
        to.processEvent(ObjectInDataStoreStateMachine.Event.DestroyRequested);

        AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();

        TemplateOpContext<TemplateApiResult> context = new TemplateOpContext<TemplateApiResult>(null, to, future);
        AsyncCallbackDispatcher<TemplateServiceImpl, CommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().deleteTemplateCallback(null, null)).setContext(context);
        to.getDataStore().getDriver().deleteAsync(to.getDataStore(), to, caller);
        return future;
    }
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