1 files changed, 92 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ToscaDaoServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ToscaDaoServlet.java
new file mode 100644
index 0000000000..eea2bfdc42
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ToscaDaoServlet.java
@@ -0,0 +1,92 @@
+/*-
+ * ============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 javax.servlet.ServletContext;
+import javax.ws.rs.core.Response;
+
+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;
+
+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 IToscaYamlBuilder getToscaYamlBuilder(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(IToscaYamlBuilder.class);
+	//
+	// }
+
+	protected DownloadArtifactLogic getLogic(ServletContext context) {
+		DownloadArtifactLogic downloadLogic = (DownloadArtifactLogic) context.getAttribute(Constants.DOWNLOAD_ARTIFACT_LOGIC_ATTR);
+
+		if (downloadLogic == null) {
+			BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeInitializationError, "DownloadArtifactLogic from context");
+			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;
+	}
+}