com.formkiq.server.dao.AssetDaoImpl Maven / Gradle / Ivy

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Server-side integration for the FormKiQ ios application

There is a newer version: 0.6.1

/*
 * Copyright (C) 2016 FormKiQ Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.formkiq.server.dao;

import java.util.UUID;

import org.springframework.stereotype.Repository;
import org.springframework.util.StringUtils;

import com.formkiq.server.domain.Asset;

/**
 * AssetDao Implementation.
 *
 */
@Repository
public class AssetDaoImpl extends AbstractDaoImpl implements AssetDao {

    @Override
    public Asset findAsset(final UUID assetId) {
        return getEntityManager().find(Asset.class, assetId);
    }

    @Override
    public byte[] findAssetData(final UUID assetId) {

        byte[] data = null;
        Asset asset = getEntityManager().find(Asset.class, assetId);

        if (asset != null) {
            data = this.toBytesArray(asset.getData());
        }

        return data;
    }

    @Override
    public Asset saveAsset(final Asset asset) {

        if (StringUtils.isEmpty(asset.getAssetId())) {

            asset.setAssetId(UUID.randomUUID());
            getEntityManager().persist(asset);

        } else {

            getEntityManager().merge(asset);
        }
        return asset;
    }
}