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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.openecomp.sdc.be.servlets;
import org.openecomp.sdc.be.config.BeEcompErrorManager;
import org.openecomp.sdc.be.impl.DownloadArtifactLogic;
import org.openecomp.sdc.be.impl.WebAppContextWrapper;
import org.openecomp.sdc.be.info.ServletJsonResponse;
import org.openecomp.sdc.be.resources.api.IResourceUploader;
import org.openecomp.sdc.common.api.Constants;
import org.openecomp.sdc.common.config.EcompErrorName;
import org.slf4j.Logger;
import org.springframework.web.context.WebApplicationContext;
import javax.servlet.ServletContext;
import javax.ws.rs.core.Response;
public abstract class ToscaDaoServlet extends BeGenericServlet {
public abstract Logger getLogger();
protected IResourceUploader getResourceUploader(ServletContext context) {
WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
if (webApplicationContextWrapper == null) {
getLogger().error("Failed to get web application context from context.");
return null;
}
WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
return webApplicationContext.getBean(IResourceUploader.class);
}
protected DownloadArtifactLogic getLogic(ServletContext context) {
DownloadArtifactLogic downloadLogic = (DownloadArtifactLogic) context.getAttribute(Constants.DOWNLOAD_ARTIFACT_LOGIC_ATTR);
if (downloadLogic == null) {
BeEcompErrorManager.getInstance().logBeInitializationError("DownloadArtifactLogic from context");
return null;
}
return downloadLogic;
}
protected Response buildResponse(int status, String errorMessage) {
ServletJsonResponse jsonResponse = new ServletJsonResponse();
jsonResponse.setDescription(errorMessage);
jsonResponse.setSource(Constants.CATALOG_BE);
Response response = Response.status(status).entity(jsonResponse).build();
return response;
}
}
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