1 files changed, 95 insertions, 0 deletions
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/LocalRequestValidatorImpl.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/LocalRequestValidatorImpl.java
new file mode 100644
index 000000000..e8cd66b1d
--- /dev/null
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/LocalRequestValidatorImpl.java
@@ -0,0 +1,95 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.requesthandler.impl;
+
+import com.att.eelf.i18n.EELFResourceManager;
+import org.onap.appc.domainmodel.lcm.ActionIdentifiers;
+import org.onap.appc.domainmodel.lcm.RequestContext;
+import org.onap.appc.domainmodel.lcm.RuntimeContext;
+import org.onap.appc.exceptions.InvalidInputException;
+import org.onap.appc.i18n.Msg;
+import org.onap.appc.logging.LoggingConstants;
+import org.onap.appc.logging.LoggingUtils;
+import org.onap.appc.requesthandler.exceptions.DuplicateRequestException;
+import org.onap.appc.requesthandler.exceptions.LCMOperationsDisabledException;
+import org.onap.appc.requesthandler.exceptions.RequestExpiredException;
+import org.onap.appc.util.JsonUtil;
+
+import java.io.IOException;
+import java.util.Map;
+
+/**
+ * * This class validates the LCM-Requests that don't need communication with the VNF.
+ */
+public class LocalRequestValidatorImpl extends AbstractRequestValidatorImpl {
+    @Override
+    public void validateRequest(RuntimeContext runtimeContext) throws LCMOperationsDisabledException,
+        DuplicateRequestException, RequestExpiredException, InvalidInputException {
+
+        if (!lcmStateManager.isLCMOperationEnabled()) {
+            LoggingUtils.logErrorMessage(
+                LoggingConstants.TargetNames.REQUEST_VALIDATOR,
+                EELFResourceManager.format(Msg.LCM_OPERATIONS_DISABLED),
+                this.getClass().getCanonicalName());
+            throw new LCMOperationsDisabledException("APPC LCM operations have been administratively disabled");
+        }
+
+        validateInput(runtimeContext);
+    }
+
+    @Override
+    public void validateInput(RuntimeContext runtimeContext) throws DuplicateRequestException,
+        RequestExpiredException, InvalidInputException {
+        RequestContext requestContext = runtimeContext.getRequestContext();
+        super.validateInput(runtimeContext);
+        switch (requestContext.getAction()) {
+            case ActionStatus:
+                validateActionStatusPayload(requestContext.getPayload());
+                validateActionStatusActionIdentifiers(requestContext.getActionIdentifiers());
+                break;
+            default:
+                logger.warn(String.format("Action %s not supported!", requestContext.getAction()));
+        }
+    }
+
+    private void validateActionStatusPayload(String payload) throws InvalidInputException {
+        Map<String, String> map;
+        try {
+            map = JsonUtil.convertJsonStringToFlatMap(payload);
+        } catch (IOException e) {
+            logger.error(String.format("Error encountered when converting JSON payload '%s' to map", payload), e);
+            throw new InvalidInputException("Search criteria cannot be determined from Payload due to format issue");
+        }
+        if ((map == null) || !map.containsKey("request-id")) {
+            throw new InvalidInputException("request-id is absent in the Payload");
+        }
+    }
+
+    private void validateActionStatusActionIdentifiers(ActionIdentifiers identifiers) throws InvalidInputException {
+        if (identifiers == null || identifiers.getVnfId() == null) {
+            throw new InvalidInputException("VNF-Id is absent in Action Identifiers");
+        }
+    }
+}