Package org.apache.cloudstack.engine.subsystem.api.storage

Examples of org.apache.cloudstack.engine.subsystem.api.storage.EndPoint.sendMessage()

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        EndPoint ep = _epSelector.select(store);
        // Create Symlink at ssvm
        //CreateEntityDownloadURLCommand cmd = new CreateEntityDownloadURLCommand(((ImageStoreEntity) store).getMountPoint(), installPath, uuid);
        DeleteEntityDownloadURLCommand cmd = new DeleteEntityDownloadURLCommand(installPath, Upload.Type.VOLUME, downloadUrl, ((ImageStoreEntity) store).getMountPoint());

        Answer ans = ep.sendMessage(cmd);
        if (ans == null || !ans.getResult()) {
            String errorString = "Unable to delete the url " + downloadUrl + " for path " + installPath + " on ssvm, " + ans.getDetails();
            s_logger.error(errorString);
            throw new CloudRuntimeException(errorString);
        }
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                srcForCopy = cacheData = cacheMgr.createCacheObject(srcData, destScope);
            }

            CopyCommand cmd = new CopyCommand(srcForCopy.getTO(), destData.getTO(), _primaryStorageDownloadWait, _mgmtServer.getExecuteInSequence());
            EndPoint ep = selector.select(srcForCopy, destData);
            answer = ep.sendMessage(cmd);

            if (cacheData != null) {
                if (srcData.getType() == DataObjectType.VOLUME && destData.getType() == DataObjectType.VOLUME) {
                    // volume transfer from primary to secondary or vice versa. Volume transfer between primary pools are already handled by copyVolumeBetweenPools
                    cacheMgr.deleteCacheObject(srcForCopy);
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            int _createVolumeFromSnapshotWait = NumbersUtil.parseInt(value,
                    Integer.parseInt(Config.CreateVolumeFromSnapshotWait.getDefaultValue()));

            CopyCommand cmd = new CopyCommand(srcData.getTO(), volObj.getTO(), _createVolumeFromSnapshotWait, _mgmtServer.getExecuteInSequence());
            EndPoint ep = selector.select(snapObj, volObj);
            Answer answer = ep.sendMessage(cmd);

            return answer;
        } catch (Exception e) {
            s_logger.error(basicErrMsg, e);
            throw new CloudRuntimeException(basicErrMsg);
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    protected Answer cloneVolume(DataObject template, DataObject volume) {
        CopyCommand cmd = new CopyCommand(template.getTO(), volume.getTO(), 0, _mgmtServer.getExecuteInSequence());
        try {
            EndPoint ep = selector.select(volume.getDataStore());
            Answer answer = ep.sendMessage(cmd);
            return answer;
        } catch (Exception e) {
            s_logger.debug("Failed to send to storage pool", e);
            throw new CloudRuntimeException("Failed to send to storage pool", e);
        }
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            objOnImageStore.processEvent(Event.CopyingRequested);

            CopyCommand cmd = new CopyCommand(objOnImageStore.getTO(), destData.getTO(), _copyvolumewait, _mgmtServer.getExecuteInSequence());
            EndPoint ep = selector.select(objOnImageStore, destData);
            answer = ep.sendMessage(cmd);

            if (answer == null || !answer.getResult()) {
                if (answer != null) {
                    s_logger.debug("copy to primary store failed: " + answer.getDetails());
                }
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            return answer;
        } else {
            DataObject cacheData = cacheMgr.createCacheObject(srcData, destScope);
            CopyCommand cmd = new CopyCommand(cacheData.getTO(), destData.getTO(), _copyvolumewait, _mgmtServer.getExecuteInSequence());
            EndPoint ep = selector.select(cacheData, destData);
            Answer answer = ep.sendMessage(cmd);
            // delete volume on cache store
            if (cacheData != null) {
                cacheMgr.deleteCacheObject(cacheData);
            }
            return answer;
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    protected Answer migrateVolumeToPool(DataObject srcData, DataObject destData) {
        VolumeInfo volume = (VolumeInfo)srcData;
        StoragePool destPool = (StoragePool)this.dataStoreMgr.getDataStore(destData.getDataStore().getId(), DataStoreRole.Primary);
        MigrateVolumeCommand command = new MigrateVolumeCommand(volume.getId(), volume.getPath(), destPool);
        EndPoint ep = selector.select(volume.getDataStore());
        MigrateVolumeAnswer answer = (MigrateVolumeAnswer) ep.sendMessage(command);

        if (answer == null || !answer.getResult()) {
            throw new CloudRuntimeException("Failed to migrate volume " + volume + " to storage pool " + destPool);
        } else {
            // Update the volume details after migration.
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            srcData = cacheSnapshotChain(snapshot);
        }

        CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _createprivatetemplatefromsnapshotwait, _mgmtServer.getExecuteInSequence());
        EndPoint ep = selector.select(srcData, destData);
        Answer answer = ep.sendMessage(cmd);
        return answer;
    }

    protected Answer copySnapshot(DataObject srcData, DataObject destData) {
        String value = configDao.getValue(Config.BackupSnapshotWait.toString());
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                cacheData = cacheMgr.getCacheObject(srcData, selectedScope);

                CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _backupsnapshotwait, _mgmtServer.getExecuteInSequence());
                cmd.setCacheTO(cacheData.getTO());
                EndPoint ep = selector.select(srcData, destData);
                answer = ep.sendMessage(cmd);
            } else {
                CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _backupsnapshotwait, _mgmtServer.getExecuteInSequence());
                EndPoint ep = selector.select(srcData, destData);
                answer = ep.sendMessage(cmd);
            }
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                EndPoint ep = selector.select(srcData, destData);
                answer = ep.sendMessage(cmd);
            } else {
                CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _backupsnapshotwait, _mgmtServer.getExecuteInSequence());
                EndPoint ep = selector.select(srcData, destData);
                answer = ep.sendMessage(cmd);
            }

            if (cacheData != null) {
                cacheMgr.deleteCacheObject(cacheData);
            }
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