1 files changed, 157 insertions, 0 deletions
diff --git a/appc-provider/appc-provider-bundle/src/main/java/org/onap/appc/provider/lcm/service/AbstractBaseUtils.java b/appc-provider/appc-provider-bundle/src/main/java/org/onap/appc/provider/lcm/service/AbstractBaseUtils.java
new file mode 100644
index 000000000..d41c80805
--- /dev/null
+++ b/appc-provider/appc-provider-bundle/src/main/java/org/onap/appc/provider/lcm/service/AbstractBaseUtils.java
@@ -0,0 +1,157 @@
+/*-
+ * ============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.provider.lcm.service;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Action;
+import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.Status;
+import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.StatusBuilder;
+import org.onap.appc.executor.objects.LCMCommandStatus;
+import org.onap.appc.executor.objects.Params;
+import org.onap.appc.requesthandler.objects.RequestHandlerOutput;
+
+import java.text.ParseException;
+
+public class AbstractBaseUtils {
+    protected final String COMMON_ERROR_MESSAGE_TEMPLATE =  "Error processing %s input : %s";
+    protected final String DELIMITER_COMMA = ",";
+
+	protected final EELFLogger logger = EELFManager.getInstance().getLogger(AbstractBaseService.class);
+
+    /**
+     * Build a Status without parameter
+     *
+     * @param lcmCommandStatus for the Status code and message format
+     * @return the newly built Status
+     */
+    protected Status buildStatusWithoutParams(LCMCommandStatus lcmCommandStatus) {
+        return buildStatus(lcmCommandStatus, null, null);
+    }
+
+    /**
+     * Build a Status with "errorMsg" param key.
+     *
+     * @param lcmCommandStatus for the Status code and message format
+     * @param message          String for the Status message variable
+     * @return the newly built Status
+     */
+    protected Status buildStatusForErrorMsg(LCMCommandStatus lcmCommandStatus, String message) {
+        return buildStatus(lcmCommandStatus, message, "errorMsg");
+    }
+
+    /**
+     * Build a Status with "vnfId" param key.
+     *
+     * @param lcmCommandStatus for the Status code and message format
+     * @param message          String for the Status message variable
+     * @return the newly build Status
+     */
+    protected Status buildStatusForVnfId(LCMCommandStatus lcmCommandStatus, String message) {
+        return buildStatus(lcmCommandStatus, message, "vnfId");
+    }
+
+    /**
+     * Build a Status with "paramName" param key.
+     *
+     * @param lcmCommandStatus for the Status code and message format
+     * @param message          String for the Status message variable
+     * @return the newly built Status
+     */
+    protected Status buildStatusForParamName(LCMCommandStatus lcmCommandStatus, String message) {
+        return buildStatus(lcmCommandStatus, message, "paramName");
+    }
+
+    /**
+     * Build a Status with "id" param key.
+     *
+     * @param lcmCommandStatus for the Status code and message format
+     * @param message          String for the Status message variable
+     * @return the newly build Status
+     */
+    protected Status buildStatusForId(LCMCommandStatus lcmCommandStatus, String message) {
+        return buildStatus(lcmCommandStatus, message, "id");
+    }
+
+    /**
+     * Build a Status.
+     *
+     * @param lcmCommandStatus for the Status code and message format
+     * @param message          String for the Status message variable
+     * @param key              String for the LCMcommandStatus format
+     * @return the newly built Status
+     */
+    Status buildStatus(LCMCommandStatus lcmCommandStatus, String message, String key) {
+        Params params = new Params().addParam(key, message);
+        String statusMsg = lcmCommandStatus.getFormattedMessage(params);
+
+        return buildStatusWithCode(lcmCommandStatus.getResponseCode(), statusMsg);
+    }
+
+    /**
+     * Build a Status with passed in code
+     * @param statusCode Integer of the status code
+     * @param statusMsg String of the status description
+     * @return the newly build Status
+     */
+    private Status buildStatusWithCode(Integer statusCode, String statusMsg) {
+        StatusBuilder status = new StatusBuilder();
+        status.setCode(statusCode);
+        status.setMessage(statusMsg);
+        return status.build();
+    }
+
+    /**
+     * Build a Status using ParseException
+     * @param e of the ParseException
+     * @return the newly built Status
+     */
+    protected Status buildStatusWithParseException(ParseException e) {
+        String errorMessage = e.getMessage() != null ? e.getMessage() : e.toString();
+        return buildStatusForErrorMsg(LCMCommandStatus.REQUEST_PARSING_FAILED, errorMessage);
+    }
+
+    /**
+     * Build a Status using RequestHandlerOutput
+     * @param requestHandlerOutput object which contains the status code and message for building the new status
+     * @return the newly built Status
+     */
+    protected Status buildStatusWithDispatcherOutput(RequestHandlerOutput requestHandlerOutput){
+        Integer statusCode = requestHandlerOutput.getResponseContext().getStatus().getCode();
+        String statusMessage = requestHandlerOutput.getResponseContext().getStatus().getMessage();
+        return  buildStatusWithCode(statusCode, statusMessage);
+    }
+
+    /**
+     * Get RPC name from Action. When there 2 words in the Action, RPC name will be dash separated string.
+     * @param action of Action object
+     * @return RPC name of the Action
+     */
+    protected String getRpcName(Action action) {
+        String regex = "([a-z])([A-Z]+)";
+        String replacement = "$1-$2";
+        return action.name().replaceAll(regex, replacement).toLowerCase();
+    }
+}