diff options
Diffstat (limited to 'pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/DBTemplateReader.java')
-rw-r--r-- | pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/DBTemplateReader.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/DBTemplateReader.java b/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/DBTemplateReader.java new file mode 100644 index 0000000..6c11254 --- /dev/null +++ b/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/DBTemplateReader.java @@ -0,0 +1,49 @@ +/*- + * ============LICENSE_START======================================================= + * Simulator + * ================================================================================ + * Copyright (C) 2019 Nokia. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.pnfsimulator.simulator; + +import com.google.gson.Gson; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import java.io.IOException; +import org.onap.pnfsimulator.template.Template; +import org.onap.pnfsimulator.template.TemplateService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +@Component +public class DBTemplateReader implements TemplateReader { + private final TemplateService service; + private final Gson gson; + + @Autowired + public DBTemplateReader(TemplateService service, Gson gson) { + this.service = service; + this.gson = gson; + } + + @Override + public JsonObject readTemplate(String templateName) throws IOException { + Template template = service.get(templateName).orElseThrow(() -> new IOException("Template does not exist")); + JsonElement jsonElement = gson.toJsonTree(template.getContent()); + return jsonElement.getAsJsonObject(); + } +} |