1 files changed, 84 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RequirementsServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RequirementsServlet.java
new file mode 100644
index 0000000000..e853ee4f7f
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RequirementsServlet.java
@@ -0,0 +1,84 @@
+/*-
+ * ============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.http.HttpServletRequest;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.common.api.Constants;
+import org.openecomp.sdc.exception.ResponseFormat;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.JsonSyntaxException;
+import com.jcabi.aspects.Loggable;
+import com.wordnik.swagger.annotations.ApiOperation;
+import com.wordnik.swagger.annotations.ApiParam;
+import com.wordnik.swagger.annotations.ApiResponse;
+import com.wordnik.swagger.annotations.ApiResponses;
+
+@Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
+public class RequirementsServlet extends BeGenericServlet {
+
+	private static Logger log = LoggerFactory.getLogger(RequirementsServlet.class.getName());
+
+	@PUT
+	@Path("resources/{resourceId}/requirements/{requirementId}")
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@ApiOperation(value = "Update Resource Requirement", httpMethod = "PUT", notes = "Returns updated requirement", response = Response.class)
+	@ApiResponses(value = { @ApiResponse(code = 200, message = "Resource requirement updated"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 400, message = "Invalid content / Missing content") })
+	public Response updateRequirement(@ApiParam(value = "resource id to update with new requirement", required = true) @PathParam("resourceId") final String resourceId,
+			@ApiParam(value = "requirement id to update", required = true) @PathParam("requirementId") final String requirementId, @ApiParam(value = "Resource property to update", required = true) String requirementData,
+			@Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
+
+		// Convert RequirementDefinition from JSON
+		// TODO: it's going to be another object, probably. This is placeholder
+		// for sake of JSON validation
+		// RequirementDefinition requirementDefinition;
+		ResponseFormat responseFormat;
+		try {
+			// requirementDefinition = gson.fromJson(requirementData,
+			// RequirementDefinition.class);
+			// .....
+
+			// TODO pass real entity
+			return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), null);
+		} catch (JsonSyntaxException e) {
+			// INVALID JSON
+			responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT);
+			return buildErrorResponse(responseFormat);
+		} catch (Exception e) {
+			log.debug("Unexpected error: {}", e);
+			responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
+			return buildErrorResponse(responseFormat);
+		}
+	}
+}