Merge "Merge the POMBA code to ONAP AAI data router"

9 files changed, 1206 insertions, 256 deletions

diff --git a/src/main/java/org/onap/aai/datarouter/entity/POAAuditEvent.java b/src/main/java/org/onap/aai/datarouter/entity/POAAuditEvent.java
new file mode 100644
index 0000000..19c4da1
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/entity/POAAuditEvent.java
@@ -0,0 +1,88 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.entity;

+

+import com.google.gson.Gson;

+import com.google.gson.GsonBuilder;

+import java.util.ArrayList;

+import java.util.List;

+import javax.ws.rs.core.Response.Status;

+import org.onap.aai.cl.api.Logger;

+import org.onap.aai.cl.eelf.LoggerFactory;

+import org.onap.aai.datarouter.exception.POAAuditException;

+import org.onap.aai.datarouter.logging.DataRouterMsgs;

+

+/**

+ * Wrapper class for POMBA rest call message body

+ *

+ */

+public class POAAuditEvent

+{

+    private static final String ATTR_SERVICE_INST_LIST = "serviceInstanceList";

+

+    private static final Gson gson = new GsonBuilder().disableHtmlEscaping().create();

+    private List<POAServiceInstanceEntity> serviceInstanceList = new ArrayList<POAServiceInstanceEntity>();

+

+    private static Logger logger = LoggerFactory.getInstance().getLogger(POAAuditEvent.class.getName());

+

+    public String toJson() {

+        return gson.toJson(this);

+    }

+

+    public static POAAuditEvent fromJson(String payload) throws POAAuditException {

+       if (payload == null || payload.isEmpty()) {

+            throw new POAAuditException("Invalid Json Payload", Status.BAD_REQUEST);

+        }

+

+        try {

+            return gson.fromJson(payload, POAAuditEvent.class);

+        } catch (Exception ex) {

+            logger.debug("Invalid Json Payload: " + payload);

+            throw new POAAuditException("Invalid Json Payload", Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, ex.getMessage());

+        }

+    }

+

+    public List<POAServiceInstanceEntity> getServiceInstanceList() {

+        return serviceInstanceList;

+    }

+

+    public void setServiceInstanceList(List<POAServiceInstanceEntity> instances) {

+        this.serviceInstanceList = instances;

+    }

+

+

+    /**

+     * Validates this service instance list

+     * @throws POAAuditException if the list is absent or empty

+     */

+    public void validate() throws POAAuditException {

+

+        if((serviceInstanceList == null) || serviceInstanceList.isEmpty()) {

+            String error = "Missing attribute list: " + ATTR_SERVICE_INST_LIST;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+    }

+

+    @Override

+    public String toString() {

+        return "AuditEvent [serviceInstances=" + serviceInstanceList + "]";

+    }

+}

diff --git a/src/main/java/org/onap/aai/datarouter/entity/POAServiceInstanceEntity.java b/src/main/java/org/onap/aai/datarouter/entity/POAServiceInstanceEntity.java
new file mode 100644
index 0000000..419db87
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/entity/POAServiceInstanceEntity.java
@@ -0,0 +1,173 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.entity;

+

+import com.google.gson.Gson;

+import com.google.gson.GsonBuilder;

+import javax.ws.rs.core.Response.Status;

+import org.onap.aai.cl.api.Logger;

+import org.onap.aai.cl.eelf.LoggerFactory;

+import org.onap.aai.datarouter.exception.POAAuditException;

+import org.onap.aai.datarouter.logging.DataRouterMsgs;

+import org.onap.aai.datarouter.service.AuditService;

+

+/**

+ * This class includes the POMBA rest call message body which triggers the audit process

+ *

+ */

+public class POAServiceInstanceEntity

+{

+    private static final String ATTR_SERVICE_INST_ID = "serviceInstanceId";

+    private static final String ATTR_SERVICE_TYPE = "serviceType";

+    private static final String ATTR_MODEL_VERSION_ID = "modelVersionId";

+    private static final String ATTR_MODEL_INVARIANT_ID = "modelInvariantId";

+    private static final String ATTR_CUSTOMER_ID = "customerId";

+

+    private static final Gson gson = new GsonBuilder().disableHtmlEscaping().create();

+

+    private String xFromAppId;

+    private String xTransactionId;

+    private String serviceInstanceId;

+    private String serviceType;

+    private String modelVersionId;

+    private String modelInvariantId;

+    private String customerId;

+

+    private static Logger logger = LoggerFactory.getInstance().getLogger(POAServiceInstanceEntity.class.getName());

+

+

+    public String getxFromAppId() {

+        return xFromAppId;

+    }

+

+    public void setxFromAppId(String xFromAppId) {

+        this.xFromAppId = xFromAppId;

+    }

+

+    public String getxTransactionId() {

+        return xTransactionId;

+    }

+

+    public void setxTransactionId(String xTransactionId) {

+        this.xTransactionId = xTransactionId;

+    }

+

+    public String getServiceInstanceId() {

+        return serviceInstanceId;

+    }

+

+    public void setServiceInstanceId(String serviceInstanceId) {

+        this.serviceInstanceId = serviceInstanceId;

+    }

+

+    public String getServiceType() {

+        return serviceType;

+    }

+

+    public void setServiceType(String serviceType) {

+        this.serviceType = serviceType;

+    }

+

+    public String getModelVersionId() {

+        return modelVersionId;

+    }

+

+    public void setModelVersionId(String modelVersionId) {

+        this.modelVersionId = modelVersionId;

+    }

+

+    public String getModelInvariantId() {

+        return modelInvariantId;

+    }

+

+    public void setModelInvariantId(String modelInvariantId) {

+        this.modelInvariantId = modelInvariantId;

+    }

+

+    public String getCustomerId() {

+        return customerId;

+    }

+

+    public void setCustomerId(String customerId) {

+        this.customerId = customerId;

+    }

+

+

+    public String toJson() {

+        return gson.toJson(this);

+    }

+

+

+    public static POAServiceInstanceEntity fromJson(String payload) throws POAAuditException {

+

+        if (payload == null || payload.isEmpty()) {

+            throw new POAAuditException("Invalid Json Payload", Status.BAD_REQUEST);

+        }

+

+        try {

+            return gson.fromJson(payload, POAServiceInstanceEntity.class);

+        } catch (Exception ex) {

+            logger.debug("Invalid Json Payload: " + payload);

+            throw new POAAuditException("Invalid Json Payload", Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, ex.getMessage());

+        }

+    }

+

+

+    /**

+     * Validates this service instance; only the attributes that are expected in request body are verified.

+     * @throws POAAuditException if the service instance is invalid

+     */

+    public void validate() throws POAAuditException {

+

+        if(serviceInstanceId == null || serviceInstanceId.isEmpty()) {

+            String error = "Missing attribute: " + ATTR_SERVICE_INST_ID;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+

+        if(serviceType == null || serviceType.isEmpty()) {

+            String error = "Missing attribute: " + ATTR_SERVICE_TYPE;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+

+        if(modelVersionId == null || modelVersionId.isEmpty()) {

+            String error = "Missing attribute: " + ATTR_MODEL_VERSION_ID;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+

+        if(modelInvariantId == null || modelInvariantId.isEmpty()) {

+            String error = "Missing attribute: " + ATTR_MODEL_INVARIANT_ID;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+

+        if(customerId == null || customerId.isEmpty()) {

+            String error = "Missing attribute: " + ATTR_CUSTOMER_ID;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+    }

+

+

+    @Override

+    public String toString() {

+        return "ServiceInstance [xFromAppId=" + xFromAppId + ", xTransactionId=" + xTransactionId

+                + ", serviceInstanceId=" + serviceInstanceId + ", serviceType=" + serviceType + ", modelVersionId="

+                + modelVersionId + ", modelInvariantId=" + modelInvariantId + ", customerId=" + customerId + "]";

+    }

+}

diff --git a/src/main/java/org/onap/aai/datarouter/exception/POAAuditException.java b/src/main/java/org/onap/aai/datarouter/exception/POAAuditException.java
new file mode 100644
index 0000000..6d99640
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/exception/POAAuditException.java
@@ -0,0 +1,87 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.exception;

+

+import javax.ws.rs.core.Response.Status;

+import org.onap.aai.datarouter.logging.DataRouterMsgs;

+

+/**

+ * This class is to handle the POMBA specific exception

+ *

+ */

+public class POAAuditException extends Exception {

+

+    private static final long serialVersionUID = 8162385108397238865L;

+

+    private Status httpStatus;

+    private DataRouterMsgs logCode;

+    private String[] logArguments;

+

+    public POAAuditException(String messageForResponse, Status httpStatus) {

+        super(messageForResponse);

+        this.setHttpStatus(httpStatus);

+    }

+

+    public POAAuditException(String message, Status httpStatus, Throwable cause) {

+        super(message, cause);

+        this.setHttpStatus(httpStatus);

+    }

+

+    public POAAuditException(Throwable cause) {

+        super(cause);

+    }

+

+    public POAAuditException(String message, Throwable cause) {

+        super(message, cause);

+    }

+

+    public POAAuditException(String message, Throwable cause, boolean enableSuppression,

+            boolean writableStackTrace) {

+        super(message, cause, enableSuppression, writableStackTrace);

+    }

+

+    public POAAuditException(String message, Status httpStatus, DataRouterMsgs logCode, String... logArgs) {

+        super(message);

+        this.setHttpStatus(httpStatus);

+        this.logCode = logCode;

+        logArguments = new String[logArgs.length];

+        int i = 0;

+        for(String arg : logArgs) {

+            logArguments[i++] = arg;

+        }

+    }

+

+    public Status getHttpStatus() {

+        return httpStatus;

+    }

+

+    public void setHttpStatus(Status httpStatus) {

+        this.httpStatus = httpStatus;

+    }

+

+    public DataRouterMsgs getLogCode() {

+        return logCode;

+    }

+

+    public String[] getLogArguments() {

+        return logArguments;

+    }

+}

diff --git a/src/main/java/org/onap/aai/datarouter/logging/DataRouterMsgs.java b/src/main/java/org/onap/aai/datarouter/logging/DataRouterMsgs.java
index 2443993..5a2f3fa 100644
--- a/src/main/java/org/onap/aai/datarouter/logging/DataRouterMsgs.java
+++ b/src/main/java/org/onap/aai/datarouter/logging/DataRouterMsgs.java
@@ -1,198 +1,219 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 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.
- * ============LICENSE_END=========================================================
- */
-package org.onap.aai.datarouter.logging;
-
-import com.att.eelf.i18n.EELFResourceManager;
-
-import org.onap.aai.cl.eelf.LogMessageEnum;
-
-public enum DataRouterMsgs implements LogMessageEnum {
-
-  /** Data Layer Service started. */
-  SERVICE_STARTED,
-
-  /**
-   * Data Layer Service failed to start.
-   * Arguments: {0} = Exception message.
-   */
-  STARTUP_FAILURE,
-
-  /**
-   * File has been changed.
-   * Arguments: {0} = File name.
-   */
-  FILE_CHANGED,
-
-  /**
-   * File has been reloaded.
-   * Arguments: {0} = File name.
-   */
-  FILE_RELOADED,
-
-  /**
-   * Reports the configuration watcher interval.
-   * Arguments: {0} = Interval
-   */
-  REPORT_CONFIG_WATCHER_INT,
-
-  /**
-   * Loading properties file.
-   * Arguments: {0} = File name.
-   */
-  LOADING_PROPERTIES,
-
-  /**
-   * Properties file has been loaded.
-   * Arguments: {0} = File name.
-   */
-  PROPERTIES_LOADED,
-
-  /**
-   * UEB no events received.
-   * Arguments: {0} = Topic name
-   */
-  UEB_NO_EVENTS_RECEIVED,
-
-  /**
-   * Routing policies are being configured.
-   */
-  CONFIGURING_ROUTING_POLICIES,
-
-  /**
-   * A properties file could not be successfully loaded.
-   * Arguments: {0} = File name.
-   */
-  LOAD_PROPERTIES_FAILURE,
-
-  /**
-   * Failed to register for an event topic with UEB.
-   * Arguments: {0} = Topic {1} = Error reason
-   */
-  UEB_CONNECT_ERR,
-
-  /**
-   * An error occurred while trying to route a query.
-   * Arguments: {0} = Query {1} = Error reason
-   */
-  QUERY_ROUTING_ERR,
-
-  /**
-   * Error in file monitor block.
-   */
-  FILE_MON_BLOCK_ERR,
-
-  /**
-   * Failure to create a property map.
-   */
-  CREATE_PROPERTY_MAP_ERR,
-
-  /**
-   * An error occurred reading from a file stream.
-   */
-  FILE_STREAM_ERR,
-
-  /**
-   * An error occurred while trying to configure a routing policy.
-   * Arguments: {0} = policy name {1} = source of the routing policy {2} = action of the routing
-   * policy
-   */
-  ROUTING_POLICY_CONFIGURATION_ERROR,
-
-  /**
-   * Received request {0} {1} from {2}. Sending response: {3}
-   * Arguments: {0} = operation {1} = target URL {2} = source {3} = response code
-   */
-  PROCESS_REST_REQUEST,
-
-  /**
-   * Index {0} may not exist in the search data store.  Attempting to create it now.
-   */
-  CREATE_MISSING_INDEX,
-  
-  /**
-   * Processed event {0}. Result: {1}
-   * Arguments: {0} = event topic {1} = result
-   */
-  PROCESS_EVENT,
-
-  /**
-   * Arguments: {0} = Error
-   */
-
-  BAD_REST_REQUEST,
-
-  /**
-   * Arguments: {0} = Search index URL {1} = Reason
-   */
-  FAIL_TO_CREATE_SEARCH_INDEX,
-
-  /**
-   * Arguments: {0} = Successfully created index at endpoint
-   */
-  SEARCH_INDEX_CREATE_SUCCESS,
-  
-  INVALID_OXM_FILE,
-  
-  INVALID_OXM_DIR,
-  LOAD_OXM_ERROR,
-  
-  /**
-   * Arguments: {0} = origin payload
-   */
-  INVALID_ORIGIN_PAYLOAD,
-  
-  /**
-   * Arguments: {0} = Origin URL {1} = Target outbound URL
-   */
-  ROUTING_FROM_TO,
-  
-  /**
-   * Arguments: {0} = Target outbound URL, {1} = Response
-   */
-  ROUTING_RESPONSE,
-
-  /**
-   * Failed to create or update document in index {0}.  Cause: {1}
-   * 
-   * Arguments:
-   *    {0} = Index name
-   *    {1} = Failure cause
-   */
-  FAIL_TO_CREATE_UPDATE_DOC,
-  
-  /**
-   * Arguments: {0} = Operation, {1} = Time in ms
-   */
-  OP_TIME,
-
-  /** Arguments: {0} = Schema file location */
-  READING_JSON_SCHEMA_ERROR,
-  
-  /** Arguments: {0} = Error message */
-  JSON_CONVERSION_ERROR;
-  
-  /**
-   * Static initializer to ensure the resource bundles for this class are loaded...
-   */
-  static {
-    EELFResourceManager.loadMessageBundle("logging/DataRouterMsgs");
-  }
-}
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.logging;

+

+import com.att.eelf.i18n.EELFResourceManager;

+import org.onap.aai.cl.eelf.LogMessageEnum;

+

+public enum DataRouterMsgs implements LogMessageEnum {

+

+    /** Data Layer Service started. */

+    SERVICE_STARTED,

+

+    /**

+     * Data Layer Service failed to start.

+     * Arguments: {0} = Exception message.

+     */

+    STARTUP_FAILURE,

+

+    /**

+     * File has been changed.

+     * Arguments: {0} = File name.

+     */

+    FILE_CHANGED,

+

+    /**

+     * File has been reloaded.

+     * Arguments: {0} = File name.

+     */

+    FILE_RELOADED,

+

+    /**

+     * Reports the configuration watcher interval.

+     * Arguments: {0} = Interval

+     */

+    REPORT_CONFIG_WATCHER_INT,

+

+    /**

+     * Loading properties file.

+     * Arguments: {0} = File name.

+     */

+    LOADING_PROPERTIES,

+

+    /**

+     * Properties file has been loaded.

+     * Arguments: {0} = File name.

+     */

+    PROPERTIES_LOADED,

+

+    /**

+     * UEB no events received.

+     * Arguments: {0} = Topic name

+     */

+    UEB_NO_EVENTS_RECEIVED,

+

+    /**

+     * Routing policies are being configured.

+     */

+    CONFIGURING_ROUTING_POLICIES,

+

+    /**

+     * A properties file could not be successfully loaded.

+     * Arguments: {0} = File name.

+     */

+    LOAD_PROPERTIES_FAILURE,

+

+    /**

+     * Failed to register for an event topic with UEB.

+     * Arguments: {0} = Topic {1} = Error reason

+     */

+    UEB_CONNECT_ERR,

+

+    /**

+     * An error occurred while trying to route a query.

+     * Arguments: {0} = Query {1} = Error reason

+     */

+    QUERY_ROUTING_ERR,

+

+    /**

+     * Error in file monitor block.

+     */

+    FILE_MON_BLOCK_ERR,

+

+    /**

+     * Failure to create a property map.

+     */

+    CREATE_PROPERTY_MAP_ERR,

+

+    /**

+     * An error occurred reading from a file stream.

+     */

+    FILE_STREAM_ERR,

+

+    /**

+     * An error occurred while trying to configure a routing policy.

+     * Arguments: {0} = policy name {1} = source of the routing policy {2} = action of the routing

+     * policy

+     */

+    ROUTING_POLICY_CONFIGURATION_ERROR,

+

+    /**

+     * Received request {0} {1} from {2}. Sending response: {3}

+     * Arguments: {0} = operation {1} = target URL {2} = source {3} = response code

+     */

+    PROCESS_REST_REQUEST,

+

+    /**

+     * Index {0} may not exist in the search data store.  Attempting to create it now.

+     */

+    CREATE_MISSING_INDEX,

+

+    /**

+     * Processed event {0}. Result: {1}

+     * Arguments: {0} = event topic {1} = result

+     */

+    PROCESS_EVENT,

+

+    /**

+     * Arguments: {0} = Error

+     */

+

+    BAD_REST_REQUEST,

+

+    /**

+     * Arguments: {0} = Search index URL {1} = Reason

+     */

+    FAIL_TO_CREATE_SEARCH_INDEX,

+

+    /**

+     * Arguments: {0} = Successfully created index at endpoint

+     */

+    SEARCH_INDEX_CREATE_SUCCESS,

+

+    INVALID_OXM_FILE,

+

+    INVALID_OXM_DIR,

+    LOAD_OXM_ERROR,

+

+    /**

+     * Arguments: {0} = origin payload

+     */

+    INVALID_ORIGIN_PAYLOAD,

+

+    /**

+     * Arguments: {0} = Origin URL {1} = Target outbound URL

+     */

+    ROUTING_FROM_TO,

+

+    /**

+     * Arguments: {0} = Target outbound URL, {1} = Response

+     */

+    ROUTING_RESPONSE,

+

+    /**

+     * Failed to create or update document in index {0}.  Cause: {1}

+     *

+     * Arguments:

+     *    {0} = Index name

+     *    {1} = Failure cause

+     */

+    FAIL_TO_CREATE_UPDATE_DOC,

+

+    /**

+     * Arguments: {0} = Operation, {1} = Time in ms

+     */

+    OP_TIME,

+

+    /** Arguments: {0} = Schema file location */

+    READING_JSON_SCHEMA_ERROR,

+

+    /** Arguments: {0} = Error message */

+    JSON_CONVERSION_ERROR,

+

+    /**

+     * Operation: {0}; URI: {1}; Exception: {2}

+     */

+    EXCEPTION_DURING_METHOD_CALL,

+

+    /**

+     * Failed to publish {0} event(s) to DMaaP; cause: {1}

+     * Arguments: {0} = number of events; {1} = cause

+     */

+    FAIL_TO_SEND_TO_DMAAP,

+

+    /**

+     * Failed to authenticate: {0}

+     * Arguments: {0} = reason

+     */

+    FAIL_TO_AUTHENTICATE,

+

+    /**

+     * Invalid value for configuration '{0}'; using default value {1}

+     * Arguments: {0} config attribute;  {1} default value

+     */

+    WARN_USING_DEFAULT;

+    /**

+     * Static initializer to ensure the resource bundles for this class are loaded...

+     */

+    static {

+        EELFResourceManager.loadMessageBundle("logging/DataRouterMsgs");

+    }

+}

diff --git a/src/main/java/org/onap/aai/datarouter/logging/ServiceIntegrityValidationsMsgs.java b/src/main/java/org/onap/aai/datarouter/logging/ServiceIntegrityValidationsMsgs.java
new file mode 100644
index 0000000..8d06da4
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/logging/ServiceIntegrityValidationsMsgs.java
@@ -0,0 +1,63 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.logging;

+

+import com.att.eelf.i18n.EELFResourceManager;

+import org.onap.aai.cl.eelf.LogMessageEnum;

+

+/**

+ *  ENUM class to handle ElasticSearch validation log message

+ *

+ */

+public enum ServiceIntegrityValidationsMsgs implements LogMessageEnum {

+

+    /**

+     * Arguments: N/A

+     */

+    SI_POLICY_REGISTRATION,

+    /**

+     * Arguments:

+     * {0} = Result

+     * {1} = Additional information

+     */

+    SI_POLICY_DECISION,

+

+    /**

+     * {0} = Operation

+     * {1} = Time for operation to complete

+     */

+    OPERATION_RESULT_ERRORS,

+

+    /**

+     * Arguments:

+     *  {0} = Payload

+     *  {1} = Error

+     */

+    DOCUMENT_STORE_PAYLOAD_FAILURE;

+

+

+    /**

+     * Static initializer to ensure the resource bundles for this class are loaded...

+     */

+    static {

+        EELFResourceManager.loadMessageBundle("logging/ServiceIntegrityValidationsMsgs");

+    }

+}

diff --git a/src/main/java/org/onap/aai/datarouter/policy/ServiceIntegrityValidationPolicy.java b/src/main/java/org/onap/aai/datarouter/policy/ServiceIntegrityValidationPolicy.java
new file mode 100644
index 0000000..31aa898
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/policy/ServiceIntegrityValidationPolicy.java
@@ -0,0 +1,213 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.policy;

+

+import com.google.gson.JsonArray;

+import com.google.gson.JsonElement;

+import com.google.gson.JsonObject;

+import com.google.gson.JsonParser;

+import java.util.Arrays;

+import java.util.HashMap;

+import java.util.Iterator;

+import java.util.List;

+import java.util.Map;

+import org.apache.camel.Exchange;

+import org.onap.aai.cl.api.Logger;

+import org.onap.aai.cl.eelf.LoggerFactory;

+import org.onap.aai.cl.mdc.MdcContext;

+import org.onap.aai.restclient.client.Headers;

+import org.onap.aai.datarouter.logging.ServiceIntegrityValidationsMsgs;

+import org.onap.aai.datarouter.util.SearchServiceAgent;

+import org.slf4j.MDC;

+

+/**

+ *  This class handles the logic which transformers the POA-AUDIT-RESULT event message to the ElasticSearch validation/violation message

+ *  in order to prepare two Json structures, one for validation index and one for violation index and then submit POST request to

+ *  Search-Data-Service to insert the document into ES.

+ *

+ */

+public class ServiceIntegrityValidationPolicy {

+

+    private static final String SERVICE_VALIDATION_SCHEMA_FILE = "auditservice_validation_schema.json";

+    private static final String SERVICE_VIOLATION_SCHEMA_FILE = "auditservice_violation_schema.json";

+

+    private static Logger logger = LoggerFactory.getInstance()

+            .getLogger(ServiceIntegrityValidationPolicy.class.getSimpleName());

+

+    private static JsonParser jsonParser = new JsonParser();

+

+    private String validationIndexName = null;

+    private String violationIndexName = null;

+

+    private SearchServiceAgent searchAgent = null;

+

+    public ServiceIntegrityValidationPolicy(String searchCertPath,

+            String searchCertTruststore,

+            String searchCertPassword,

+            String searchBaseURL,

+            String endpoint,

+            String validationIndexName,

+            String violationIndexName) {

+        searchAgent = new SearchServiceAgent(searchCertPath,

+                searchCertTruststore,

+                searchCertPassword,

+                concatSubURI(searchBaseURL, endpoint),

+                "documents",

+                logger);

+

+        this.validationIndexName = validationIndexName;

+        this.violationIndexName = violationIndexName;

+    }

+

+    public void startup(){

+

+        searchAgent.createSearchIndex(validationIndexName, SERVICE_VALIDATION_SCHEMA_FILE);

+        searchAgent.createSearchIndex(violationIndexName, SERVICE_VIOLATION_SCHEMA_FILE);

+

+        logger.info(ServiceIntegrityValidationsMsgs.SI_POLICY_REGISTRATION);

+    }

+

+    public void process(Exchange exchange) throws Exception {

+

+        logger.debug("Invoking ServiceIntegrityViolationPolicy with payload" + exchange.getIn().getBody());

+

+        String payload = (String)exchange.getIn().getBody();

+

+        JsonObject serviceValidation = jsonParser.parse(payload).getAsJsonObject();

+        JsonElement serviceViolationsElement = serviceValidation.get("violations");

+        // Calculate the document id to use for this entity.

+        JsonElement id = serviceValidation.get("validationId");

+

+        if(serviceViolationsElement == null || serviceViolationsElement.getAsJsonArray().size() == 0) {

+            serviceValidation.addProperty("result", "Pass");

+            logger.debug("Service integrity validation event processing for event with ID " + id + " as a Pass due to no violations.");

+        }else {

+            serviceValidation.addProperty("result", "Fail");

+            logger.debug("Service integrity validation event processing for event with ID " + id + " as a Fail due to one or more violations.");

+        }

+

+        if(serviceViolationsElement != null) {

+            JsonArray violationsArray = serviceViolationsElement.getAsJsonArray();

+            Iterator<JsonElement> vit = violationsArray.iterator();

+            while(vit.hasNext()) {

+                JsonObject currentViolation = vit.next().getAsJsonObject();

+                JsonObject oldViolationDetails =  currentViolation.getAsJsonObject("violationDetails");

+                JsonObject newViolationDetails = new JsonObject();

+                for (Map.Entry<String, JsonElement> e : oldViolationDetails.entrySet()) {

+                    String oldKey  = e.getKey();

+                    String newKey = oldKey.replace(".","-");

+                    newViolationDetails.add(newKey,e.getValue());

+                }

+                currentViolation.remove("violationDetails");

+                currentViolation.remove("modelName");

+                currentViolation.add("violationDetails",newViolationDetails);

+                logger.debug("new violation:" + currentViolation.toString());

+                JsonObject formattedViolation = buildViolation(serviceValidation, currentViolation);

+

+                handleSearchDataServiceOperation(violationIndexName, null, formattedViolation.toString(), "POST");

+

+            }

+        }

+        logger.debug("validation: " + serviceValidation.toString());

+

+        JsonObject formattedValidation = buildValidation(serviceValidation);

+        // Persist the entity that we received from the event to the Search Service.

+        handleSearchDataServiceOperation(validationIndexName, id.getAsString(), formattedValidation.toString(), "PUT");

+

+    }

+

+

+    private JsonObject buildViolation(JsonObject validation, JsonObject violation) {

+        JsonObject formattedViolation = new JsonObject();

+

+        formattedViolation.addProperty("validationId", validation.get("validationId").getAsString());

+        formattedViolation.addProperty("validationTimestamp", validation.get("validationTimestamp").getAsString());

+        formattedViolation.addProperty("modelVersionId", validation.get("entity").getAsJsonObject().get("poa-event").getAsJsonObject().get("modelVersionId").getAsString());

+        formattedViolation.addProperty("modelInvariantId", validation.get("entity").getAsJsonObject().get("poa-event").getAsJsonObject().get("modelInvariantId").getAsString());

+        formattedViolation.addProperty("serviceInstanceId",validation.get("entity").getAsJsonObject().get("poa-event").getAsJsonObject().get("serviceInstanceId").getAsString());

+

+        formattedViolation.addProperty("violationId", violation.get("violationId").getAsString());

+        formattedViolation.addProperty("violationTimestamp", validation.get("validationTimestamp").getAsString());

+        formattedViolation.addProperty("category", violation.get("category").getAsString());

+        formattedViolation.addProperty("severity", violation.get("severity").getAsString());

+        formattedViolation.addProperty("violationType", violation.get("violationType").getAsString());

+        formattedViolation.addProperty("validationRule", violation.get("validationRule").getAsString());

+        formattedViolation.addProperty("message", violation.get("errorMessage").getAsString());

+

+        //formattedViolation.add("violationDetails",violation.get("violationDetails"));

+        return formattedViolation;

+    }

+

+    private JsonObject buildValidation(JsonObject validation) {

+        JsonObject formattedValidation = new JsonObject();

+

+        formattedValidation.add("violations", validation.get("violations"));

+        formattedValidation.addProperty("validationId", validation.get("validationId").getAsString());

+        formattedValidation.addProperty("validationTimestamp", validation.get("validationTimestamp").getAsString());

+        formattedValidation.addProperty("modelVersionId", validation.get("entity").getAsJsonObject().get("poa-event").getAsJsonObject().get("modelVersionId").getAsString());

+        formattedValidation.addProperty("modelInvariantId", validation.get("entity").getAsJsonObject().get("poa-event").getAsJsonObject().get("modelInvariantId").getAsString());

+        formattedValidation.addProperty("serviceInstanceId",validation.get("entity").getAsJsonObject().get("poa-event").getAsJsonObject().get("serviceInstanceId").getAsString());

+

+        try {

+            formattedValidation.addProperty("modelName", validation.get("entity").getAsJsonObject().get("context-list").getAsJsonObject().get("sdc").getAsJsonObject().get("service").getAsJsonObject().get("name").getAsString());

+            logger.debug("model name: " +  validation.get("entity").getAsJsonObject().get("context-list").getAsJsonObject().get("sdc").getAsJsonObject().get("service").getAsJsonObject().get("name").getAsString());

+        }catch (NullPointerException ex){

+            ex.printStackTrace();

+            formattedValidation.addProperty("modelName","");

+        }

+

+        return formattedValidation;

+    }

+

+

+    private static String concatSubURI(String... suburis) {

+        String finalURI = "";

+

+        for (String suburi : suburis) {

+

+            if (suburi != null) {

+                // Remove any leading / since we only want to append /

+                suburi = suburi.replaceFirst("^/*", "");

+

+                // Add a trailing / if one isn't already there

+                finalURI += suburi.endsWith("/") ? suburi : suburi + "/";

+            }

+        }

+

+        return finalURI;

+    }

+

+

+    public void handleSearchDataServiceOperation(String index, String id, String payload, String action) {

+

+        Map<String, List<String>> headers = new HashMap<>();

+        headers.put(Headers.FROM_APP_ID, Arrays.asList("DataRouter"));

+        headers.put(Headers.TRANSACTION_ID, Arrays.asList(MDC.get(MdcContext.MDC_REQUEST_ID)));

+

+        if (action.equalsIgnoreCase("PUT")) {

+            searchAgent.putDocument(index, id, payload, headers);

+

+        }else if (action.equalsIgnoreCase("POST")) {

+            searchAgent.postDocument(index,  payload, headers);

+        }

+

+    }

+}

diff --git a/src/main/java/org/onap/aai/datarouter/service/AuditService.java b/src/main/java/org/onap/aai/datarouter/service/AuditService.java
new file mode 100644
index 0000000..a0ab83c
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/service/AuditService.java
@@ -0,0 +1,205 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.service;

+

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.List;

+import java.util.Map;

+import java.util.UUID;

+import javax.servlet.http.HttpServletRequest;

+import javax.ws.rs.Consumes;

+import javax.ws.rs.Encoded;

+import javax.ws.rs.POST;

+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.HttpHeaders;

+import javax.ws.rs.core.MediaType;

+import javax.ws.rs.core.Response;

+import javax.ws.rs.core.Response.Status;

+import javax.ws.rs.core.UriInfo;

+import org.onap.aai.cl.api.Logger;

+import org.onap.aai.cl.eelf.LoggerFactory;

+import org.onap.aai.cl.mdc.MdcContext;

+import org.onap.aai.datarouter.entity.POAAuditEvent;

+import org.onap.aai.datarouter.entity.POAServiceInstanceEntity;

+import org.onap.aai.datarouter.exception.POAAuditException;

+import org.onap.aai.datarouter.logging.DataRouterMsgs;

+import org.onap.aai.datarouter.util.LoggingUtil;

+import org.onap.aai.event.api.EventPublisher;

+import org.onap.aai.datarouter.util.DataRouterConstants;

+import org.onap.aai.restclient.client.Headers;

+

+

+

+public class AuditService {

+

+    private static Logger logger = LoggerFactory.getInstance().getLogger(AuditService.class.getName());

+    private static Logger auditLogger = LoggerFactory.getInstance().getAuditLogger(AuditService.class.getName());

+

+    private static final String MEDIA_TYPE = MediaType.APPLICATION_JSON;

+    private static final String DATA_ROUTER_APP = "Data-Router";

+    private static final String UNKNOWN_APP = "[unknown_app_id]";

+    private static final String RESULT_OK = "200 OK";

+

+    private EventPublisher publisher;

+

+    public AuditService(EventPublisher publisher) throws Exception {

+        this.publisher = publisher;

+    }

+

+

+    /**

+     * Handles an incoming post-orchestration audit request.

+     * Generates and posts audit events to DMaaP.

+     *

+     * @param content - JSON structure containing the request payload

+     * @param uri     - Http request uri

+     * @param headers - Http request headers

+     * @param uriInfo - Http URI info field

+     * @param req     - Http request structure.

+     * @return - Standard HTTP response.

+     *

+     */

+    @POST

+    @Path("/orchestration-event/")

+    @Consumes({MediaType.APPLICATION_JSON})

+    @Produces({MediaType.APPLICATION_JSON})

+    public Response triggerPOA(String content,

+            @PathParam("uri") @Encoded String uri, @Context HttpHeaders headers, @Context UriInfo uriInfo,

+            @Context HttpServletRequest req) {

+

+        logger.debug("Incoming request..." + content);

+        Response response = null;

+        try {

+            Map<String, String> headerAttributes = initializeLogging(req, headers);

+

+            List<String> serviceInstanceEvents = generateServiceInstanceEvents(headerAttributes, content);

+            processEvent(serviceInstanceEvents);

+

+            response = Response.status(Status.OK).entity(RESULT_OK).type(MEDIA_TYPE).build();

+            LoggingUtil.logRestRequest(logger, auditLogger, req, response);

+

+        } catch(POAAuditException e) {

+            response = Response.status(e.getHttpStatus()).entity(e.getMessage()).build();

+            LoggingUtil.logRestRequest(logger, auditLogger, req, response, e);

+        } finally {

+            LoggingUtil.closeMdc();

+        }

+        return response;

+    }

+

+

+    /**

+     * Initialize MDC logging using attributes from the request

+     * @param httpReq

+     * @param httpHeaders

+     * @return Returns a map of required header attributes

+     * @throws POAAuditException

+     */

+    private Map<String, String> initializeLogging(HttpServletRequest httpReq, HttpHeaders httpHeaders) throws POAAuditException {

+

+        Map<String, String> headers = new HashMap<String, String>();

+        String remoteAddr = httpReq.getRemoteAddr();

+

+        if (httpHeaders.getRequestHeaders() == null) {

+            String error="Missing Header";

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+        String transactionId = httpHeaders.getRequestHeaders().getFirst(Headers.TRANSACTION_ID);

+        if((transactionId == null) || transactionId.trim().isEmpty()) {

+            transactionId = UUID.randomUUID().toString();

+            logger.debug("Header " + Headers.TRANSACTION_ID + "not present in request, generating new value: " + transactionId);

+        }

+        headers.put(Headers.TRANSACTION_ID, transactionId);

+

+        String fromAppId = httpHeaders.getRequestHeaders().getFirst(Headers.FROM_APP_ID);

+        if((fromAppId == null) || fromAppId.trim().isEmpty()) {

+            // initialize the context before throwing the exception

+            MdcContext.initialize(transactionId, DataRouterConstants.DATA_ROUTER_SERVICE_NAME, "", UNKNOWN_APP, remoteAddr);

+            String error = "Missing header attribute: " + Headers.FROM_APP_ID;

+            throw new POAAuditException(error, Status.BAD_REQUEST, DataRouterMsgs.BAD_REST_REQUEST, error);

+        }

+        headers.put(Headers.FROM_APP_ID, fromAppId);

+

+        LoggingUtil.initMdc(transactionId, fromAppId, remoteAddr);

+

+        return headers;

+    }

+

+

+

+    /**

+     * Extracts service instances and generates a list of events

+     * @param eventHeaders

+     * @param requestBody

+     * @return Returns a list of service instances

+     * @throws POAAuditException if the request contains errors

+     */

+    private List<String> generateServiceInstanceEvents(Map<String, String> eventHeaders, String requestBody) throws POAAuditException {

+

+        POAAuditEvent auditEvent = POAAuditEvent.fromJson(requestBody);

+        auditEvent.validate();

+

+        List<String> eventMessages = new ArrayList<String>();

+        for (POAServiceInstanceEntity serviceInstance: auditEvent.getServiceInstanceList()) {

+            serviceInstance.validate();

+            serviceInstance.setxFromAppId(DATA_ROUTER_APP);

+            serviceInstance.setxTransactionId(eventHeaders.get(Headers.TRANSACTION_ID));

+            eventMessages.add(serviceInstance.toJson());

+        }

+        return eventMessages;

+    }

+

+

+    /**

+     * Publish events to DMaaP.

+     * @param eventMessages

+     * @throws POAAuditException

+     *

+     * Note: The Default Transport Type in the DMaaPEventPublisher is defined as "HTTPAAF". Based on the deployment of DMaap, currently

+     * by default the "HTTPAUTH" transport type is supported.

+     */

+    private void processEvent(List<String> eventMessages) throws POAAuditException {

+

+        int messagesSent = 0;

+        try {

+            messagesSent = publisher.sendSync(eventMessages);

+            logger.debug("The number of messages successfully sent: "+ messagesSent);

+

+            if (messagesSent > 0) {

+                logger.debug("Published Message: " + eventMessages);

+            } else {

+                String exceptionStr = String.format("Failed to publish %d event(s) to DMaaP", eventMessages.size());

+                logger.debug(exceptionStr);

+            }

+

+

+        } catch (Exception e) {

+            throw new POAAuditException("Failed to publish event to DMaaP: " + e.getMessage(), Status.INTERNAL_SERVER_ERROR,

+                    DataRouterMsgs.EXCEPTION_DURING_METHOD_CALL, e.getMessage());

+        }

+

+    }

+}

+

diff --git a/src/main/java/org/onap/aai/datarouter/util/DataRouterProperties.java b/src/main/java/org/onap/aai/datarouter/util/DataRouterProperties.java
index 36e4a10..b24f5bd 100644
--- a/src/main/java/org/onap/aai/datarouter/util/DataRouterProperties.java
+++ b/src/main/java/org/onap/aai/datarouter/util/DataRouterProperties.java
@@ -1,58 +1,62 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 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.
- * ============LICENSE_END=========================================================
- */
-package org.onap.aai.datarouter.util;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Properties;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class DataRouterProperties {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(DataRouterProperties.class);
-
-    private static Properties properties;
-
-    static {
-        File file = new File(DataRouterConstants.DR_CONFIG_FILE);
-        loadProperties(file);
-    }
-
-    static void loadProperties(File file) {
-        properties = new Properties();
-        try (InputStream props = new FileInputStream(file)) {
-            properties.load(props);
-        } catch (FileNotFoundException e) {
-            LOGGER.error("FileNotFoundException: ", e);
-        } catch (IOException e) {
-            LOGGER.error("IOException: ", e);
-        }
-    }
-
-    public static String get(String key) {
-        return properties.getProperty(key);
-    }
-
-}
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.util;

+

+import java.io.File;

+import java.io.FileInputStream;

+import java.io.FileNotFoundException;

+import java.io.IOException;

+import java.io.InputStream;

+import java.util.Properties;

+import org.slf4j.Logger;

+import org.slf4j.LoggerFactory;

+

+public class DataRouterProperties {

+

+    private static final Logger LOGGER = LoggerFactory.getLogger(DataRouterProperties.class);

+

+    private static Properties properties;

+

+    static {

+        File file = new File(DataRouterConstants.DR_CONFIG_FILE);

+        loadProperties(file);

+    }

+

+    static void loadProperties(File file) {

+        properties = new Properties();

+        try (InputStream props = new FileInputStream(file)) {

+            properties.load(props);

+        } catch (FileNotFoundException e) {

+            LOGGER.error("FileNotFoundException: ", e);

+        } catch (IOException e) {

+            LOGGER.error("IOException: ", e);

+        }

+    }

+

+    public static String get(String key) {

+        return properties.getProperty(key);

+    }

+

+    public static String get(String key, String defaultValue) {

+        return properties.getProperty(key, defaultValue);

+    }

+

+}

diff --git a/src/main/java/org/onap/aai/datarouter/util/LoggingUtil.java b/src/main/java/org/onap/aai/datarouter/util/LoggingUtil.java
new file mode 100644
index 0000000..2c9a94c
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/util/LoggingUtil.java
@@ -0,0 +1,96 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017-2018 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.

+ * ============LICENSE_END=========================================================

+ */

+package org.onap.aai.datarouter.util;

+

+import javax.servlet.http.HttpServletRequest;

+import javax.ws.rs.core.Response;

+import org.onap.aai.cl.api.LogFields;

+import org.onap.aai.cl.api.LogLine;

+import org.onap.aai.cl.api.Logger;

+import org.onap.aai.cl.mdc.MdcContext;

+import org.onap.aai.datarouter.exception.POAAuditException;

+import org.onap.aai.datarouter.logging.DataRouterMsgs;

+import org.onap.aai.datarouter.util.DataRouterConstants;

+import org.slf4j.MDC;

+

+public class LoggingUtil {

+

+    private static String UNKNOWN = "unknown";

+

+    /**

+     * Initializes MDC context.

+     * Called when request processing begins.

+     * @param httpReq

+     * @param headers

+     */

+    public static void initMdc(String transactionId, String fromAppId, String remoteAddr) {

+        MdcContext.initialize(transactionId, DataRouterConstants.DATA_ROUTER_SERVICE_NAME, "", fromAppId, remoteAddr);

+    }

+

+    /**

+     * Clears the MDC context.

+     * Called when request processing ends.

+     */

+    public static void closeMdc() {

+        MDC.clear();

+    }

+

+

+    /**

+     * Generates error and audit logs

+     */

+    public static void logRestRequest(Logger logger, Logger auditLogger, HttpServletRequest req, Response response) {

+        logRestRequest(logger, auditLogger, req, response, null);

+    }

+

+

+    /**

+     * Generates error and audit logs

+     * @param logger

+     * @param auditLogger

+     * @param req

+     * @param response

+     * @param exception

+     */

+    public static void logRestRequest(Logger logger, Logger auditLogger, HttpServletRequest req, Response response, POAAuditException exception) {

+

+        String respStatusString = UNKNOWN;

+        if(Response.Status.fromStatusCode(response.getStatus()) != null) {

+            respStatusString = Response.Status.fromStatusCode(response.getStatus()).toString();

+        }

+

+        LogFields logFields = new LogFields().setField(LogLine.DefinedFields.RESPONSE_CODE, response.getStatus())

+                .setField(LogLine.DefinedFields.RESPONSE_DESCRIPTION, respStatusString);

+

+        if((exception != null) && (exception.getLogCode() != null)) {

+            logger.error(exception.getLogCode(), exception.getLogArguments());

+            auditLogger.error(exception.getLogCode(), logFields, exception.getLogArguments());

+        }

+

+        String status = Integer.toString(response.getStatus());

+        String method = (req != null) ? req.getMethod() : UNKNOWN;

+        String reqUrl = (req != null) ? req.getRequestURL().toString() : UNKNOWN;

+        String remoteHost = (req != null) ? req.getRemoteHost() : UNKNOWN;

+

+        logger.info(DataRouterMsgs.PROCESS_REST_REQUEST, method, reqUrl, remoteHost, status);

+        auditLogger.info(DataRouterMsgs.PROCESS_REST_REQUEST, logFields, method, reqUrl, remoteHost, status);

+    }

+}