migrate model-impl from drools-applications

migrate controlloop/common/model-impl from drools-applicaitons to
policy/models

Issue-ID: POLICY-1264
Change-Id: Ibe0bb5c49a7b1344f4104b30455f52834041e187
Signed-off-by: Hengye <yehui.wang@est.tech>

22 files changed, 2526 insertions, 0 deletions

diff --git a/models-interactions/model-impl/sdnr/pom.xml b/models-interactions/model-impl/sdnr/pom.xml
new file mode 100644
index 000000000..e091b728b
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/pom.xml
@@ -0,0 +1,47 @@
+<!--
+  ============LICENSE_START=======================================================
+  sdnr
+  ================================================================================
+  Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2019 Nordix Foundation.
+  ================================================================================
+  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=========================================================
+  -->
+
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+        <groupId>org.onap.policy.models.policy-models-interactions.model-impl</groupId>
+        <artifactId>model-impl</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+   </parent>
+
+  <artifactId>sdnr</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciCommonHeader.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciCommonHeader.java
new file mode 100644
index 000000000..5c1ed4839
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciCommonHeader.java
@@ -0,0 +1,265 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+public class PciCommonHeader implements Serializable {
+
+    private static final long serialVersionUID = 5435363539127062114L;
+
+    @SerializedName(value = "TimeStamp")
+    private Instant timeStamp = Instant.now();
+
+    @SerializedName(value = "APIVer")
+    private String apiVer = "1.0";
+
+    @SerializedName(value = "RequestID")
+    private UUID requestId;
+
+    @SerializedName(value = "SubRequestID")
+    private String subRequestId;
+
+    @SerializedName(value = "RequestTrack")
+    private Map<String, String> requestTrack = new HashMap<>();
+
+    @SerializedName(value = "Flags")
+    private Map<String, String> flags = new HashMap<>();
+
+    public PciCommonHeader() {
+
+    }
+
+    /**
+     * Used to copy a pci common header.
+     * 
+     * @param commonHeader a header that is defined by the Pci api guide that contains information
+     *        about the request (requestId, flags, etc.)
+     */
+    public PciCommonHeader(PciCommonHeader commonHeader) {
+        this.timeStamp = commonHeader.timeStamp;
+        this.requestId = commonHeader.requestId;
+        this.subRequestId = commonHeader.subRequestId;
+        if (commonHeader.requestTrack != null) {
+            this.requestTrack.putAll(commonHeader.requestTrack);
+        }
+        if (commonHeader.flags != null) {
+            this.flags.putAll(commonHeader.flags);
+        }
+    }
+
+    /**
+     * Get the timestamp.
+     * 
+     * @return the timeStamp
+     */
+    public Instant getTimeStamp() {
+        return timeStamp;
+    }
+
+    /**
+     * Set the timestamp.
+     * 
+     * @param timeStamp
+     *            the timeStamp to set
+     */
+    public void setTimeStamp(Instant timeStamp) {
+        this.timeStamp = timeStamp;
+    }
+
+    /**
+     * Get the API version.
+     * 
+     * @return the apiVer
+     */
+    public String getApiVer() {
+        return apiVer;
+    }
+
+    /**
+     * Set the API version.
+     * 
+     * @param apiVer
+     *            the apiVer to set
+     */
+    public void setApiVer(String apiVer) {
+        this.apiVer = apiVer;
+    }
+
+    /**
+     * Get the request Id.
+     * 
+     * @return the requestId
+     */
+    public UUID getRequestId() {
+        return requestId;
+    }
+
+    /**
+     * Set the request Id.
+     * 
+     * @param requestId
+     *            the requestId to set
+     */
+    public void setRequestId(UUID requestId) {
+        this.requestId = requestId;
+    }
+
+    /**
+     * Get the sub request Id.
+     * 
+     * @return the subRequestId
+     */
+    public String getSubRequestId() {
+        return subRequestId;
+    }
+
+    /**
+     * Set the sub request Id.
+     * 
+     * @param subRequestId
+     *            the subRequestId to set
+     */
+    public void setSubRequestId(String subRequestId) {
+        this.subRequestId = subRequestId;
+    }
+    /**
+     * Set the request track.
+     * 
+     * @param requestTrack
+     *            the requestTrack to set
+     */
+    public void setRequestTrack(Map<String, String> requestTrack) {
+        this.requestTrack = requestTrack;
+    }
+    /**
+     * Get the request track.
+     * 
+     * @return the requestTrack
+     */
+    public Map<String, String> getRequestTrack() {
+        return requestTrack;
+    }
+
+    /**
+     * Get the flags.
+     * 
+     * @return the flags
+     */
+    public Map<String, String> getFlags() {
+        return flags;
+    }
+
+    /**
+     * Set the flags.
+     * 
+     * @param flags
+     *            the flags to set
+     */
+    public void setFlags(Map<String, String> flags) {
+        this.flags = flags;
+    }
+
+    @Override
+    public String toString() {
+        return "CommonHeader [timeStamp=" + timeStamp + ", apiVer=" + apiVer 
+                   + ", requestId=" + requestId + ", subRequestId=" + subRequestId + ", requestTrack=" + requestTrack
+                   + ", flags=" + flags + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((apiVer == null) ? 0 : apiVer.hashCode());
+        result = prime * result + ((flags == null) ? 0 : flags.hashCode());
+        result = prime * result + ((requestTrack == null) ? 0 : requestTrack.hashCode());
+        result = prime * result + ((requestId == null) ? 0 : requestId.hashCode());
+        result = prime * result + ((subRequestId == null) ? 0 : subRequestId.hashCode());
+        result = prime * result + ((timeStamp == null) ? 0 : timeStamp.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        PciCommonHeader other = (PciCommonHeader) obj;
+        if (apiVer == null) {
+            if (other.apiVer != null) {
+                return false;
+            }
+        } else if (!apiVer.equals(other.apiVer)) {
+            return false;
+        }
+        if (flags == null) {
+            if (other.flags != null) {
+                return false;
+            }
+        } else if (!flags.equals(other.flags)) {
+            return false;
+        }
+        if (requestTrack == null) {
+            if (other.requestTrack != null) {
+                return false;
+            }
+        } else if (!requestTrack.equals(other.requestTrack)) {
+            return false;
+        }
+        if (requestId == null) {
+            if (other.requestId != null) {
+                return false;
+            }
+        } else if (!requestId.equals(other.requestId)) {
+            return false;
+        }
+        if (subRequestId == null) {
+            if (other.subRequestId != null) {
+                return false;
+            }
+        } else if (!subRequestId.equals(other.subRequestId)) {
+            return false;
+        }
+        if (timeStamp == null) {
+            if (other.timeStamp != null) {
+                return false;
+            }
+        } else if (!timeStamp.equals(other.timeStamp)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciRequest.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciRequest.java
new file mode 100644
index 000000000..d7f979bc0
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciRequest.java
@@ -0,0 +1,144 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class PciRequest implements Serializable {
+
+    private static final long serialVersionUID = 323235565922846624L;
+
+    @SerializedName(value = "CommonHeader")
+    private PciCommonHeader commonHeader;
+
+    @SerializedName(value = "Action")
+    private String action;
+
+    @SerializedName(value = "Payload")
+    private String payload;
+
+    public PciRequest() {
+        // Create a default PCI request
+    }
+
+    public PciCommonHeader getCommonHeader() {
+        return commonHeader;
+    }
+
+    public void setCommonHeader(PciCommonHeader commonHeader) {
+        this.commonHeader = commonHeader;
+    }
+
+    /**
+     * Get the action.
+     * 
+     * @return the action
+     */
+    public String getAction() {
+        return action;
+    }
+
+    /**
+     * Set the action.
+     * 
+     * @param action
+     *            the action to set
+     */
+    public void setAction(String action) {
+        this.action = action;
+    }
+
+    /**
+     * Get the payload.
+     * 
+     * @return the payload
+     */
+
+    public String getPayload() {
+        return payload;
+    }
+
+    /**
+     * Set the payload.
+     * 
+     * @param action
+     *            the action to set
+     */
+
+    public void setPayload(String payload) {
+        this.payload = payload;
+    }
+
+    @Override
+    public String toString() {
+        return "PciRequest[commonHeader=" + commonHeader + ", action=" + action + ", payload=" + payload + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((commonHeader == null) ? 0 : commonHeader.hashCode());
+        result = prime * result + ((action == null) ? 0 : action.hashCode());
+        result = prime * result + ((payload == null) ? 0 : payload.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        PciRequest other = (PciRequest) obj;
+        if (commonHeader == null) {
+            if (other.commonHeader != null) {
+                return false;
+            }
+        } else if (!commonHeader.equals(other.commonHeader)) {
+            return false;
+        }
+        if (action == null) {
+            if (other.action != null) {
+                return false;
+            }
+        } else if (!action.equals(other.action)) {
+            return false;
+        }
+        if (payload == null) {
+            if (other.payload != null) {
+                return false;
+            }
+        } else if (!payload.equals(other.payload)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciRequestWrapper.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciRequestWrapper.java
new file mode 100644
index 000000000..b8ce925f2
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciRequestWrapper.java
@@ -0,0 +1,97 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class PciRequestWrapper extends PciWrapper implements Serializable {
+
+    private static final long serialVersionUID = 879766924715980798L;
+
+    @SerializedName(value = "body")
+    private PciRequest body;
+
+    public PciRequestWrapper() {
+        super();
+    }
+
+    public PciRequestWrapper(PciRequest request) {
+        body = request;
+    }
+
+    /**
+     * Get the body.
+     * 
+     * @return the body
+     */
+    public PciRequest getBody() {
+        return body;
+    }
+
+    /**
+     * Set the body.
+     * 
+     * @param body
+     *            the body to set
+     */
+    public void setBody(PciRequest body) {
+        this.body = body;
+    }
+
+    @Override
+    public String toString() {
+        return "RequestWrapper [body=" + body + ", toString()=" + super.toString() + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ((body == null) ? 0 : body.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (!super.equals(obj)) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        PciRequestWrapper other = (PciRequestWrapper) obj;
+        if (body == null) {
+            if (other.body != null) {
+                return false;
+            }
+        } else if (!body.equals(other.body)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponse.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponse.java
new file mode 100644
index 000000000..3cb4e8af6
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponse.java
@@ -0,0 +1,160 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class PciResponse implements Serializable {
+
+    private static final long serialVersionUID = 8375708697287669750L;
+
+    @SerializedName(value = "CommonHeader")
+    private PciCommonHeader commonHeader;
+
+    @SerializedName(value = "Status")
+    private Status status = new Status();
+
+    @SerializedName(value = "Payload")
+    private String payload;
+
+    public PciResponse() {
+        // EMPTY
+    }
+
+    /**
+     * Constructs a response using the common header of the request since they will
+     * be the same.
+     * 
+     * @param request
+     *            an sdnr Pci request object specified by the Pci api guide
+     */
+    public PciResponse(PciRequest request) {
+        this.commonHeader = new PciCommonHeader(request.getCommonHeader());
+
+    }
+
+    /**
+     * Get the common header.
+     * 
+     * @return the commonHeader
+     */
+    public PciCommonHeader getCommonHeader() {
+        return commonHeader;
+    }
+
+    /**
+     * Set the common header.
+     * 
+     * @param commonHeader
+     *            the commonHeader to set
+     */
+    public void setCommonHeader(PciCommonHeader commonHeader) {
+        this.commonHeader = commonHeader;
+    }
+
+    /**
+     * Get the status.
+     * 
+     * @return the status
+     */
+    public Status getStatus() {
+        return status;
+    }
+
+    /**
+     * Set the status.
+     * 
+     * @param status
+     *            the status to set
+     */
+    public void setStatus(Status status) {
+        this.status = status;
+    }
+
+    /**
+     * Get the payload.
+     * 
+     * @return the payload
+     */
+
+    public String getPayload() {
+        return payload;
+    }
+
+    public void setPayload(String payload) {
+        this.payload = payload;
+    }
+
+    @Override
+    public String toString() {
+        return "PciResponse[CommonHeader=" + commonHeader + ", Status=" + status + ", Payload="
+                + payload + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((commonHeader == null) ? 0 : commonHeader.hashCode());
+        result = prime * result + ((payload == null) ? 0 : payload.hashCode());
+        result = prime * result + ((status == null) ? 0 : status.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        PciResponse other = (PciResponse) obj;
+        if (commonHeader == null) {
+            if (other.commonHeader != null) {
+                return false;
+            }
+        } else if (!commonHeader.equals(other.commonHeader)) {
+            return false;
+        }
+        if (payload == null) {
+            if (other.payload != null) {
+                return false;
+            }
+        } else if (!payload.equals(other.payload)) {
+            return false;
+        }
+        if (status == null) {
+            if (other.status != null) {
+                return false;
+            }
+        } else if (!status.equals(other.status)) {
+            return false;
+        }
+        return true;
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponseCode.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponseCode.java
new file mode 100644
index 000000000..35a85d779
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponseCode.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018 Samsung Electronics Co., Ltd.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import java.io.Serializable;
+import org.onap.policy.sdnr.util.StatusCodeEnum;
+
+public class PciResponseCode implements Serializable {
+
+    /* These fields define the key to the response code value. */
+    public static final String ACCEPTED = "ACCEPTED";
+    public static final String ERROR = "ERROR";
+    public static final String REJECT = "REJECT";
+    public static final String SUCCESS = "SUCCESS";
+    public static final String FAILURE = "FAILURE";
+    public static final String PARTIAL_SUCCESS = "PARTIAL SUCCESS";
+    public static final String PARTIAL_FAILURE = "PARTIAL FAILURE";
+    private static final long serialVersionUID = -5371924429933449763L;
+
+    private final Integer code;
+
+    protected PciResponseCode(final int code) {
+        this.code = code;
+    }
+
+    public int getCode() {
+        return this.code;
+    }
+
+    @Override
+    public String toString() {
+        return Integer.toString(this.code);
+    }
+
+    /**
+     * Translates the code to a string value that represents the meaning of the code.
+     *
+     * @param code the numeric value that is returned by SDNR based on success, failure, etc. of the action requested
+     * @return the string value equivalent of the SDNR response code
+     */
+    public static String toResponseValue(int code) {
+        StatusCodeEnum statusCodeEnum = StatusCodeEnum.fromStatusCode(code);
+        return (statusCodeEnum != null) ? statusCodeEnum.toString() : null;
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponseWrapper.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponseWrapper.java
new file mode 100644
index 000000000..98eeed221
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciResponseWrapper.java
@@ -0,0 +1,92 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class PciResponseWrapper extends PciWrapper implements Serializable {
+
+    private static final long serialVersionUID = 109837814781086802L;
+
+    @SerializedName(value = "body")
+    private PciResponse body;
+
+    public PciResponseWrapper() {
+        super();
+    }
+
+    /**
+     * Get the body.
+     * 
+     * @return the body
+     */
+    public PciResponse getBody() {
+        return body;
+    }
+
+    /**
+     * Set the body.
+     * 
+     * @param body
+     *            the body to set
+     */
+    public void setBody(PciResponse body) {
+        this.body = body;
+    }
+
+    @Override
+    public String toString() {
+        return "ResponseWrapper [body=" + body + ", toString()=" + super.toString() + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ((body == null) ? 0 : body.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (!super.equals(obj)) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        PciResponseWrapper other = (PciResponseWrapper) obj;
+        if (body == null) {
+            if (other.body != null) {
+                return false;
+            }
+        } else if (!body.equals(other.body)) {
+            return false;
+        }
+        return true;
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciWrapper.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciWrapper.java
new file mode 100644
index 000000000..7b8b5b1c1
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/PciWrapper.java
@@ -0,0 +1,214 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class PciWrapper implements Serializable {
+
+    private static final long serialVersionUID = 375215806432396532L;
+
+    @SerializedName(value = "version")
+    private String version;
+
+    @SerializedName(value = "cambria-partition")
+    private String cambriaPartition;
+
+    @SerializedName(value = "rpc-name")
+    private String rpcName;
+
+    @SerializedName(value = "correlation-id")
+    private String correlationId;
+
+    @SerializedName(value = "type")
+    private String type;
+
+    public PciWrapper() {
+        // Create a default PciWrapper instance
+    }
+
+    /**
+     * Get the version.
+     * 
+     * @return the version
+     */
+    public String getVersion() {
+        return version;
+    }
+
+    /**
+     * Set the version.
+     * 
+     * @param version
+     *            the version to set
+     */
+    public void setVersion(String version) {
+        this.version = version;
+    }
+
+    /**
+     * Get the cambria partition.
+     * 
+     * @return the cambriaPartition
+     */
+    public String getCambriaPartition() {
+        return cambriaPartition;
+    }
+
+    /**
+     * Set the cambria partition.
+     * 
+     * @param cambriaPartition
+     *            the cambriaPartition to set
+     */
+    public void setCambriaPartition(String cambriaPartition) {
+        this.cambriaPartition = cambriaPartition;
+    }
+
+    /**
+     * Get the RPN name.
+     * 
+     * @return the rpcName
+     */
+    public String getRpcName() {
+        return rpcName;
+    }
+
+    /**
+     * Set the RPC name.
+     * 
+     * @param rpcName
+     *            the rpcName to set
+     */
+    public void setRpcName(String rpcName) {
+        this.rpcName = rpcName;
+    }
+
+    /**
+     * Get the correlation Id.
+     * 
+     * @return the correlationId
+     */
+    public String getCorrelationId() {
+        return correlationId;
+    }
+
+    /**
+     * Set the correclation Id.
+     * 
+     * @param correlationId
+     *            the correlationId to set
+     */
+    public void setCorrelationId(String correlationId) {
+        this.correlationId = correlationId;
+    }
+
+    /**
+     * Get the type.
+     * 
+     * @return the type
+     */
+    public String getType() {
+        return type;
+    }
+
+    /**
+     * Set the type.
+     * 
+     * @param type
+     *            the type to set
+     */
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    @Override
+    public String toString() {
+        return "Wrapper [version=" + version + ", cambriaPartition=" + cambriaPartition + ", rpcName=" + rpcName
+                + ", correlationId=" + correlationId + ", type=" + type + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((cambriaPartition == null) ? 0 : cambriaPartition.hashCode());
+        result = prime * result + ((correlationId == null) ? 0 : correlationId.hashCode());
+        result = prime * result + ((rpcName == null) ? 0 : rpcName.hashCode());
+        result = prime * result + ((type == null) ? 0 : type.hashCode());
+        result = prime * result + ((version == null) ? 0 : version.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        PciWrapper other = (PciWrapper) obj;
+        if (cambriaPartition == null) {
+            if (other.cambriaPartition != null) {
+                return false;
+            }
+        } else if (!cambriaPartition.equals(other.cambriaPartition)) {
+            return false;
+        }
+        if (correlationId == null) {
+            if (other.correlationId != null) {
+                return false;
+            }
+        } else if (!correlationId.equals(other.correlationId)) {
+            return false;
+        }
+        if (rpcName == null) {
+            if (other.rpcName != null) {
+                return false;
+            }
+        } else if (!rpcName.equals(other.rpcName)) {
+            return false;
+        }
+        if (type == null) {
+            if (other.type != null) {
+                return false;
+            }
+        } else if (!type.equals(other.type)) {
+            return false;
+        }
+        if (version == null) {
+            if (other.version != null) {
+                return false;
+            }
+        } else if (!version.equals(other.version)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/Status.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/Status.java
new file mode 100644
index 000000000..b4fead1d3
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/Status.java
@@ -0,0 +1,107 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class Status implements Serializable {
+
+    private static final long serialVersionUID = 877641506135467199L;
+
+    @SerializedName(value = "Code")
+    private int code;
+
+    @SerializedName(value = "Value")
+    private String value;
+
+    public Status() {
+        // Create a default PciResponseStatus instance
+    }
+
+    /**
+     * Constructor for the class Status.
+     * 
+     */
+    public Status(int code, String value) {
+        super();
+        this.code = code;
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    @Override
+    public String toString() {
+        return "Status [code = " + code + ", value = " + value + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + code;
+        result = prime * result + ((value == null) ? 0 : value.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        Status other = (Status) obj;
+        if (code != other.code) {
+            return false;
+        }
+        if (value == null) {
+            if (other.value != null) {
+                return false;
+            }
+        } else if (!value.equals(other.value)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/util/Serialization.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/util/Serialization.java
new file mode 100644
index 000000000..2acb6e8b2
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/util/Serialization.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2018 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.onap.policy.sdnr.util;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonPrimitive;
+import com.google.gson.JsonSerializationContext;
+import com.google.gson.JsonSerializer;
+
+import java.lang.reflect.Type;
+import java.time.Instant;
+
+import org.onap.policy.sdnr.PciRequest;
+import org.onap.policy.sdnr.PciResponse;
+
+
+public final class Serialization {
+    public static final Gson gsonPretty = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting()
+            .registerTypeAdapter(Instant.class, new InstantAdapter()).create();
+
+    public static final Gson gson = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting()
+            .registerTypeAdapter(PciRequest.class, new RequestAdapter())
+            .registerTypeAdapter(PciResponse.class, new ResponseAdapter()).create();
+
+    public static final Gson gsonJunit = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting()
+            .registerTypeAdapter(Instant.class, new InstantJunitAdapter()).create();
+
+    private Serialization() {}
+
+    public static class RequestAdapter implements JsonSerializer<PciRequest>, JsonDeserializer<PciRequest> {
+
+        @Override
+        public JsonElement serialize(PciRequest src, Type typeOfSrc, JsonSerializationContext context) {
+            JsonElement requestJson = gsonPretty.toJsonTree(src, PciRequest.class);
+            JsonObject input = new JsonObject();
+            input.add("input", requestJson);
+
+            return input;
+        }
+
+        @Override
+        public PciRequest deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
+            return gsonPretty.fromJson(json.getAsJsonObject().get("input"), PciRequest.class);
+        }
+    }
+
+    public static class ResponseAdapter implements JsonSerializer<PciResponse>, JsonDeserializer<PciResponse> {
+
+        @Override
+        public JsonElement serialize(PciResponse src, Type typeOfSrc, JsonSerializationContext context) {
+            JsonElement responseJson = gsonPretty.toJsonTree(src, PciResponse.class);
+            JsonObject output = new JsonObject();
+            output.add("output", responseJson);
+            return output;
+        }
+
+        @Override
+        public PciResponse deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
+            return gsonPretty.fromJson(json.getAsJsonObject().get("output"), PciResponse.class);
+        }
+    }
+
+    public static class InstantAdapter implements JsonSerializer<Instant>, JsonDeserializer<Instant> {
+
+        @Override
+        public Instant deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
+            return Instant.parse(json.getAsString());
+        }
+
+        @Override
+        public JsonElement serialize(Instant src, Type typeOfSrc, JsonSerializationContext context) {
+            return new JsonPrimitive(src.toString());
+        }
+
+    }
+
+    public static class InstantJunitAdapter implements JsonSerializer<Instant>, JsonDeserializer<Instant> {
+
+        @Override
+        public Instant deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
+            return Instant.ofEpochMilli(json.getAsLong());
+        }
+
+        @Override
+        public JsonElement serialize(Instant src, Type typeOfSrc, JsonSerializationContext context) {
+            return new JsonPrimitive(src.toEpochMilli());
+        }
+
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/util/StatusCodeEnum.java b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/util/StatusCodeEnum.java
new file mode 100644
index 000000000..483062d6f
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/java/org/onap/policy/sdnr/util/StatusCodeEnum.java
@@ -0,0 +1,89 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Samsung Electronics Co., Ltd. All rights reserved.
+ *  Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.sdnr.util;
+
+public enum StatusCodeEnum {
+    ACCEPTED("ACCEPTED"), ERROR("ERROR"), REJECT("REJECT"), SUCCESS("SUCCESS"), FAILURE("FAILURE"),
+    PARTIAL_SUCCESS("PARTIAL SUCCESS"), PARTIAL_FAILURE("PARTIAL FAILURE");
+
+    private String name;
+
+    StatusCodeEnum(final String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String toString() {
+        return this.name;
+    }
+
+    /**
+     * Determine status enum from the code.
+     *
+     * @param statusCode integer code indicating the status
+     * @return enum representation of status code
+     */
+    public static StatusCodeEnum fromStatusCode(final int statusCode) {
+        if (statusCode == 100) {
+            return ACCEPTED;
+        }
+
+        if (statusCode == 200) {
+            return SUCCESS;
+        }
+
+        if (isRejectStatusCode(statusCode)) {
+            return REJECT;
+        }
+
+        if (statusCode == 400) {
+            return ERROR;
+        }
+
+        if (isFailureStatusCode(statusCode)) {
+            return FAILURE;
+        }
+
+        if (statusCode == 500) {
+            return PARTIAL_SUCCESS;
+        }
+
+        if (isPartialFailureStatusCode(statusCode)) {
+            return PARTIAL_FAILURE;
+        }
+
+        return null;
+    }
+
+    private static boolean isRejectStatusCode(final int statusCode) {
+        return statusCode >= 300 && statusCode <= 313;
+    }
+
+    private static boolean isFailureStatusCode(final int statusCode) {
+        return statusCode == 450 || (statusCode >= 401 && statusCode <= 406);
+    }
+
+    private static boolean isPartialFailureStatusCode(final int statusCode) {
+        return statusCode >= 501 && statusCode <= 599;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/main/resources/definitions.yaml b/models-interactions/model-impl/sdnr/src/main/resources/definitions.yaml
new file mode 100644
index 000000000..245569be2
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/main/resources/definitions.yaml
@@ -0,0 +1,119 @@
+###
+# ============LICENSE_START=======================================================
+# sdnr
+# ================================================================================
+# Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+# Modifications Copyright (C) 2019 Nordix Foundation.
+# ================================================================================
+# 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=========================================================
+###
+
+Request:
+  type: object
+  properties:
+    CommonHeader:
+      type: object
+      properties:
+        TimeStamp:
+          type: string
+        APIver:
+          type: string
+          value: '1.01'
+        OriginatorID:
+          type: string
+        RequestID:
+          type: string
+          pattern: "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
+        SubRequestID:
+          type: string
+        Flags:
+          type: object
+      required:
+        - TimeStamp
+        - APIver
+        - OriginatorID
+        - RequestID
+    Action:
+      type: string
+      enum:
+        - Audit
+        - ActionStatus
+        - BlockAudits
+        - Configure
+        - HealthCheck
+        - Install
+        - LiveUpgrade
+        - Migrate
+        - ModifyConfig
+        - Query
+        - Rebuild
+        - Reconfigure
+        - Restart
+        - Rollback
+        - Scale
+        - Start
+        - Stop
+        - Sync
+        - Terminate
+        - Test
+        - Upgrade
+    TargetID:
+      type: string
+    ObjectID:
+      type: string
+    Payload:
+      type: object
+  required:
+    - CommonHeader
+    - Action
+    - TargetID
+Response:
+  type: object
+  properties:
+    CommonHeader:
+      type: object
+      properties:
+        TimeStamp:
+          type: string
+        APIver:
+          type: string
+        OriginatorID:
+          type: string
+        RequestID:
+          type: string
+        SubRequestID:
+          type: string
+        Flags:
+          type: object
+      required:
+        - TimeStamp
+        - APIver
+        - OriginatorID
+        - RequestID
+    Status:
+      type: object
+      properties:
+        Code:
+          type: integer
+        Value:
+          type: string
+      required:
+        - Code
+        - Value
+    Payload:
+      type: object
+  required:
+    - CommonHeader
+    - Status
+      
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciCommonHeaderTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciCommonHeaderTest.java
new file mode 100644
index 000000000..c31e9461e
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciCommonHeaderTest.java
@@ -0,0 +1,145 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import org.junit.Test;
+
+public class PciCommonHeaderTest {
+
+    @Test
+    public void testPciCommonHeader() {
+        PciCommonHeader commonHeader = new PciCommonHeader();
+        assertNotNull(commonHeader);
+        assertNotNull(new PciCommonHeader(commonHeader));
+        assertNotEquals(0, commonHeader.hashCode());
+
+        commonHeader.setApiVer("Kansas");
+        assertEquals("Kansas", commonHeader.getApiVer());
+
+        Map<String, String> flagMap = new HashMap<>();
+        commonHeader.setFlags(flagMap);
+        assertEquals(flagMap, commonHeader.getFlags());
+
+        Map<String, String> requestMap = new HashMap<>();
+        commonHeader.setRequestTrack(requestMap);
+        assertEquals(requestMap, commonHeader.getRequestTrack());
+
+        UUID requestId = UUID.randomUUID();
+        commonHeader.setRequestId(requestId);
+        assertEquals(requestId, commonHeader.getRequestId());
+
+        commonHeader.setSubRequestId("Can I go home?");
+        assertEquals("Can I go home?", commonHeader.getSubRequestId());
+
+        Instant timestamp = Instant.now();
+        commonHeader.setTimeStamp(timestamp);
+        assertEquals(timestamp, commonHeader.getTimeStamp());
+
+        assertNotEquals(0, commonHeader.hashCode());
+
+        assertEquals("CommonHeader [timeStamp=", commonHeader.toString().substring(0, 24));
+
+        PciCommonHeader copiedPciCommonHeader = new PciCommonHeader();
+        copiedPciCommonHeader.setApiVer(commonHeader.getApiVer());
+        copiedPciCommonHeader.setFlags(commonHeader.getFlags());
+        copiedPciCommonHeader.setRequestId(commonHeader.getRequestId());
+        copiedPciCommonHeader.setSubRequestId(commonHeader.getSubRequestId());
+        copiedPciCommonHeader.setTimeStamp(commonHeader.getTimeStamp());
+
+        assertTrue(commonHeader.equals(commonHeader));
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        assertFalse(commonHeader.equals(null));
+        assertFalse(commonHeader.equals("Hello"));
+
+        PciCommonHeader clonedPciCommonHeader = new PciCommonHeader(commonHeader);
+        clonedPciCommonHeader.setApiVer(commonHeader.getApiVer());
+        clonedPciCommonHeader.setTimeStamp(commonHeader.getTimeStamp());
+
+        assertTrue(commonHeader.equals(clonedPciCommonHeader));
+
+        commonHeader.setApiVer(null);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setApiVer(null);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        commonHeader.setApiVer("Kansas");
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setApiVer("Kansas");
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+
+        commonHeader.setFlags(null);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setFlags(null);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        commonHeader.setFlags(flagMap);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setFlags(flagMap);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+
+        commonHeader.setRequestTrack(null);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setRequestTrack(null);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        commonHeader.setRequestTrack(requestMap);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setRequestTrack(requestMap);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+
+
+        commonHeader.setRequestId(null);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setRequestId(null);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        commonHeader.setRequestId(requestId);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setRequestId(requestId);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+
+        commonHeader.setSubRequestId(null);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setSubRequestId(null);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        commonHeader.setSubRequestId("Can I go home?");
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setSubRequestId("Can I go home?");
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+
+        commonHeader.setTimeStamp(null);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setTimeStamp(null);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+        commonHeader.setTimeStamp(timestamp);
+        assertFalse(commonHeader.equals(copiedPciCommonHeader));
+        copiedPciCommonHeader.setTimeStamp(timestamp);
+        assertTrue(commonHeader.equals(copiedPciCommonHeader));
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciRequestTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciRequestTest.java
new file mode 100644
index 000000000..e73d1973d
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciRequestTest.java
@@ -0,0 +1,93 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class PciRequestTest {
+
+    @Test
+    public void testPciRequest() {
+        PciRequest request = new PciRequest();
+        assertNotNull(request);
+        assertNotEquals(0, request.hashCode());
+
+        PciCommonHeader commonHeader = new PciCommonHeader();
+        String requestPayload = "";
+
+        request.setCommonHeader(commonHeader);
+        assertEquals(commonHeader, request.getCommonHeader());
+
+        request.setPayload(requestPayload);
+        assertEquals(requestPayload, request.getPayload());
+
+        request.setAction("Modify");
+        assertEquals("Modify", request.getAction());
+
+        assertNotEquals(0, request.hashCode());
+
+        assertEquals("PciRequest[commonHeader=CommonHeader [timeStamp=", request.toString().substring(0, 48));
+
+        PciRequest copiedPciRequest = new PciRequest();
+        copiedPciRequest.setCommonHeader(request.getCommonHeader());
+        copiedPciRequest.setAction(request.getAction());
+        copiedPciRequest.setPayload(request.getPayload());
+
+        assertTrue(request.equals(request));
+        assertTrue(request.equals(copiedPciRequest));
+        assertFalse(request.equals(null));
+        assertFalse(request.equals("Hello"));
+
+        request.setCommonHeader(null);
+        assertFalse(request.equals(copiedPciRequest));
+        copiedPciRequest.setCommonHeader(null);
+        assertTrue(request.equals(copiedPciRequest));
+        request.setCommonHeader(commonHeader);
+        assertFalse(request.equals(copiedPciRequest));
+        copiedPciRequest.setCommonHeader(commonHeader);
+        assertTrue(request.equals(copiedPciRequest));
+
+        request.setAction(null);
+        assertFalse(request.equals(copiedPciRequest));
+        copiedPciRequest.setAction(null);
+        assertTrue(request.equals(copiedPciRequest));
+        request.setAction("Modify");
+        assertFalse(request.equals(copiedPciRequest));
+        copiedPciRequest.setAction("Modify");
+        assertTrue(request.equals(copiedPciRequest));
+
+        request.setPayload(null);
+        assertFalse(request.equals(copiedPciRequest));
+        copiedPciRequest.setPayload(null);
+        assertTrue(request.equals(copiedPciRequest));
+        request.setPayload(requestPayload);
+        assertFalse(request.equals(copiedPciRequest));
+        copiedPciRequest.setPayload(requestPayload);
+        assertTrue(request.equals(copiedPciRequest));
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciRequestWrapperTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciRequestWrapperTest.java
new file mode 100644
index 000000000..0b839a861
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciRequestWrapperTest.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class PciRequestWrapperTest {
+
+    @Test
+    public void testPciRequestWrapperWrapper() {
+        assertNotNull(new PciRequestWrapper(new PciRequest()));
+        PciRequestWrapper requestWrapper = new PciRequestWrapper();
+        assertNotNull(requestWrapper);
+        assertNotEquals(0, requestWrapper.hashCode());
+
+        PciRequest request = new PciRequest();
+
+        requestWrapper.setBody(request);
+        assertEquals(request, requestWrapper.getBody());
+
+        assertNotEquals(0, requestWrapper.hashCode());
+
+        assertEquals("RequestWrapper [body=PciRequest[commonHeader=nul", requestWrapper.toString().substring(0, 48));
+
+        PciRequestWrapper copiedPciRequestWrapper = new PciRequestWrapper();
+        copiedPciRequestWrapper.setBody(requestWrapper.getBody());
+
+        assertTrue(requestWrapper.equals(requestWrapper));
+        assertTrue(requestWrapper.equals(copiedPciRequestWrapper));
+        assertFalse(requestWrapper.equals(null));
+        assertFalse(requestWrapper.equals("Hello"));
+
+        requestWrapper.setBody(null);
+        assertFalse(requestWrapper.equals(copiedPciRequestWrapper));
+        copiedPciRequestWrapper.setBody(null);
+        assertTrue(requestWrapper.equals(copiedPciRequestWrapper));
+        requestWrapper.setBody(request);
+        assertFalse(requestWrapper.equals(copiedPciRequestWrapper));
+        copiedPciRequestWrapper.setBody(request);
+        assertTrue(requestWrapper.equals(copiedPciRequestWrapper));
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseCodeTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseCodeTest.java
new file mode 100644
index 000000000..e7667ddf7
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseCodeTest.java
@@ -0,0 +1,56 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.junit.Test;
+
+public class PciResponseCodeTest {
+
+    @Test
+    public void testPciResponseCode() {
+        assertNull(PciResponseCode.toResponseValue(0));
+
+        assertEquals(PciResponseCode.ACCEPTED, PciResponseCode.toResponseValue(100));
+        assertEquals(PciResponseCode.SUCCESS, PciResponseCode.toResponseValue(200));
+        assertEquals(PciResponseCode.REJECT, PciResponseCode.toResponseValue(300));
+        assertEquals(PciResponseCode.ERROR, PciResponseCode.toResponseValue(400));
+        assertEquals(PciResponseCode.FAILURE, PciResponseCode.toResponseValue(450));
+        assertEquals(PciResponseCode.FAILURE, PciResponseCode.toResponseValue(401));
+        assertEquals(PciResponseCode.FAILURE, PciResponseCode.toResponseValue(406));
+        assertEquals(PciResponseCode.PARTIAL_SUCCESS, PciResponseCode.toResponseValue(500));
+        assertEquals(PciResponseCode.PARTIAL_FAILURE, PciResponseCode.toResponseValue(501));
+        assertEquals(PciResponseCode.PARTIAL_FAILURE, PciResponseCode.toResponseValue(599));
+
+        assertEquals("100", new PciResponseCode(100).toString());
+        assertEquals("200", new PciResponseCode(200).toString());
+        assertEquals("300", new PciResponseCode(300).toString());
+        assertEquals("400", new PciResponseCode(400).toString());
+        assertEquals("450", new PciResponseCode(450).toString());
+        assertEquals("500", new PciResponseCode(500).toString());
+        assertEquals("510", new PciResponseCode(510).toString());
+
+        assertEquals(300, new PciResponseCode(300).getCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseTest.java
new file mode 100644
index 000000000..b9ecec33c
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseTest.java
@@ -0,0 +1,118 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class PciResponseTest {
+
+    Status status = new Status(0, "");
+
+    String responsePayload = "";
+    String requestPayload = "";
+
+
+    @Test
+    public void testHashCode() {
+        PciResponse response = new PciResponse();
+        assertTrue(response.hashCode() != 0);
+        response.setCommonHeader(new PciCommonHeader());
+        assertTrue(response.hashCode() != 0);
+        response.setPayload(responsePayload);
+        assertTrue(response.hashCode() != 0);
+        response.setStatus(null);
+        assertTrue(response.hashCode() != 0);
+    }
+
+    @Test
+    public void testPciResponse() {
+        PciResponse response = new PciResponse();
+        assertNull(response.getCommonHeader());
+        assertNull(response.getPayload());
+        assertNotNull(response.getStatus());
+    }
+
+    @Test
+    public void testToString() {
+        PciResponse response = new PciResponse();
+        assertFalse(response.toString().isEmpty());
+    }
+
+    @Test
+    public void testEqualsObject() {
+        PciResponse response = new PciResponse();
+        assertTrue(response.equals(response));
+        assertFalse(response.equals(null));
+        assertFalse(response.equals(new Object()));
+
+        PciResponse response2 = new PciResponse();
+        assertTrue(response.equals(response2));
+
+        response.setCommonHeader(new PciCommonHeader());
+        assertFalse(response.equals(response2));
+        response2.setCommonHeader(response.getCommonHeader());
+        assertTrue(response.equals(response2));
+
+        response.setPayload(responsePayload);
+        assertFalse(response.equals(response2));
+        response2.setPayload(response.getPayload());
+        assertTrue(response.equals(response2));
+
+        response.setCommonHeader(null);
+        assertFalse(response.equals(response2));
+        response2.setCommonHeader(null);
+        assertTrue(response.equals(response2));
+
+        response.setPayload(null);
+        assertFalse(response.equals(response2));
+        response2.setPayload(response.getPayload());
+        assertTrue(response.equals(response2));
+
+        response.setStatus(null);
+        assertFalse(response.equals(response2));
+        response2.setStatus(response.getStatus());
+        assertTrue(response.equals(response2));
+
+        Status status = new Status();
+        status.setCode(5);
+        response.setStatus(status);
+        response2.setStatus(new Status());
+        assertFalse(response.equals(response2));
+    }
+
+    @Test
+    public void testResponseRequest() {
+        PciRequest request = new PciRequest();
+        request.setCommonHeader(new PciCommonHeader());
+        request.setPayload(requestPayload);
+
+        PciResponse response = new PciResponse(request);
+
+        assertTrue(response.getCommonHeader().equals(request.getCommonHeader()));
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseWrapperTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseWrapperTest.java
new file mode 100644
index 000000000..0673fc036
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciResponseWrapperTest.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class PciResponseWrapperTest {
+
+    @Test
+    public void testPciResponseWrapperWrapper() {
+
+        PciResponseWrapper responseWrapper = new PciResponseWrapper();
+        assertNotNull(responseWrapper);
+        assertNotEquals(0, responseWrapper.hashCode());
+
+        PciResponse response = new PciResponse();
+
+        responseWrapper.setBody(response);
+        assertEquals(response, responseWrapper.getBody());
+
+        assertNotEquals(0, responseWrapper.hashCode());
+
+        assertNotEquals("ResponseWrapper [body=Response [commonHeader=n", responseWrapper.toString().substring(0, 46));
+
+        PciResponseWrapper copiedPciResponseWrapper = new PciResponseWrapper();
+        copiedPciResponseWrapper.setBody(responseWrapper.getBody());
+
+        assertTrue(responseWrapper.equals(responseWrapper));
+        //assertTrue(responseWrapper.equals(copiedPciResponseWrapper));
+        assertFalse(responseWrapper.equals(null));
+        assertFalse(responseWrapper.equals("Hello"));
+
+        responseWrapper.setBody(null);
+        assertFalse(responseWrapper.equals(copiedPciResponseWrapper));
+        copiedPciResponseWrapper.setBody(null);
+        //assertTrue(responseWrapper.equals(copiedPciResponseWrapper));
+        responseWrapper.setBody(response);
+        //assertFalse(responseWrapper.equals(copiedPciResponseWrapper));
+        copiedPciResponseWrapper.setBody(response);
+        //assertTrue(responseWrapper.equals(copiedPciResponseWrapper));
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciStatusTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciStatusTest.java
new file mode 100644
index 000000000..594f9620d
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciStatusTest.java
@@ -0,0 +1,75 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class PciStatusTest {
+
+    @Test
+    public void testResponseStatus() {
+        Status status = new Status();
+        assertNotNull(status);
+        assertNotEquals(0, status.hashCode());
+
+        status.setCode(1234);
+        assertEquals(1234, status.getCode());
+
+        status.setValue("The wonderful land of Oz");
+        assertEquals("The wonderful land of Oz", status.getValue());
+
+        assertEquals("Status [code = 1234, value = The wonderfu", status.toString().substring(0, 41));
+
+        Status copiedStatus = new Status();
+        copiedStatus.setCode(status.getCode());
+        copiedStatus.setValue(status.getValue());
+
+        assertTrue(status.equals(status));
+        assertTrue(status.equals(copiedStatus));
+        assertFalse(status.equals(null));
+        assertFalse(status.equals("Hello"));
+
+        status.setCode(-1);
+        assertFalse(status.equals(copiedStatus));
+        copiedStatus.setCode(-1);
+        assertTrue(status.equals(copiedStatus));
+        status.setCode(1234);
+        assertFalse(status.equals(copiedStatus));
+        copiedStatus.setCode(1234);
+        assertTrue(status.equals(copiedStatus));
+
+        status.setValue(null);
+        assertFalse(status.equals(copiedStatus));
+        copiedStatus.setValue(null);
+        assertTrue(status.equals(copiedStatus));
+        status.setValue("The wonderful land of Oz");
+        assertFalse(status.equals(copiedStatus));
+        copiedStatus.setValue("The wonderful land of Oz");
+        assertTrue(status.equals(copiedStatus));
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciWrapperTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciWrapperTest.java
new file mode 100644
index 000000000..e9d1cd673
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/PciWrapperTest.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class PciWrapperTest {
+
+    @Test
+    public void testPciWrapper() {
+        PciWrapper wrapper = new PciWrapper();
+        assertNotNull(wrapper);
+        assertNotEquals(0, wrapper.hashCode());
+
+        wrapper.setVersion("19.3.9");
+        assertEquals("19.3.9", wrapper.getVersion());
+
+        wrapper.setCambriaPartition("The Emerald City");
+        assertEquals("The Emerald City", wrapper.getCambriaPartition());
+
+        wrapper.setRpcName("Tornado");
+        assertEquals("Tornado", wrapper.getRpcName());
+
+        wrapper.setCorrelationId("YellowBrickRoad");
+        assertEquals("YellowBrickRoad", wrapper.getCorrelationId());
+
+        wrapper.setType("Munchkin");
+        assertEquals("Munchkin", wrapper.getType());
+
+        assertNotEquals(0, wrapper.hashCode());
+
+        assertEquals("Wrapper [version=19.3.9, cambriaPartition=The ", wrapper.toString().substring(0, 46));
+
+        PciWrapper copiedPciWrapper = new PciWrapper();
+        copiedPciWrapper.setVersion(wrapper.getVersion());
+        copiedPciWrapper.setCambriaPartition(wrapper.getCambriaPartition());
+        copiedPciWrapper.setRpcName(wrapper.getRpcName());
+        copiedPciWrapper.setCorrelationId(wrapper.getCorrelationId());
+        copiedPciWrapper.setType(wrapper.getType());
+
+        assertTrue(wrapper.equals(wrapper));
+        assertTrue(wrapper.equals(copiedPciWrapper));
+        assertFalse(wrapper.equals(null));
+        assertFalse(wrapper.equals("Hello"));
+
+        wrapper.setVersion(null);
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setVersion(null);
+        assertTrue(wrapper.equals(copiedPciWrapper));
+        wrapper.setVersion("19.3.9");
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setVersion("19.3.9");
+        assertTrue(wrapper.equals(copiedPciWrapper));
+
+        wrapper.setCambriaPartition(null);
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setCambriaPartition(null);
+        assertTrue(wrapper.equals(copiedPciWrapper));
+        wrapper.setCambriaPartition("The Emerald City");
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setCambriaPartition("The Emerald City");
+        assertTrue(wrapper.equals(copiedPciWrapper));
+
+        wrapper.setRpcName(null);
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setRpcName(null);
+        assertTrue(wrapper.equals(copiedPciWrapper));
+        wrapper.setRpcName("Tornado");
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setRpcName("Tornado");
+        assertTrue(wrapper.equals(copiedPciWrapper));
+
+        wrapper.setCorrelationId(null);
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setCorrelationId(null);
+        assertTrue(wrapper.equals(copiedPciWrapper));
+        wrapper.setCorrelationId("YellowBrickRoad");
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setCorrelationId("YellowBrickRoad");
+        assertTrue(wrapper.equals(copiedPciWrapper));
+
+        wrapper.setType(null);
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setType(null);
+        assertTrue(wrapper.equals(copiedPciWrapper));
+        wrapper.setType("Munchkin");
+        assertFalse(wrapper.equals(copiedPciWrapper));
+        copiedPciWrapper.setType("Munchkin");
+        assertTrue(wrapper.equals(copiedPciWrapper));
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/SdnrTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/SdnrTest.java
new file mode 100644
index 000000000..8a32f0a25
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/SdnrTest.java
@@ -0,0 +1,216 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.UUID;
+
+import org.junit.Test;
+import org.onap.policy.sdnr.util.Serialization;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SdnrTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(SdnrTest.class);
+
+    private static PciRequestWrapper dmaapRequest;
+    private static PciResponseWrapper dmaapResponse;
+
+    static {
+        /*
+         * Construct an SDNR Request to be Serialized
+         */
+        dmaapRequest = new PciRequestWrapper();
+        dmaapRequest.setCorrelationId("664be3d2-6c12-4f4b-a3e7-c349acced200" + "-" + "1");
+        dmaapRequest.setRpcName("restart");
+        dmaapRequest.setType("request");
+
+        dmaapResponse = new PciResponseWrapper();
+        dmaapResponse.setCorrelationId("664be3d2-6c12-4f4b-a3e7-c349acced200" + "-" + "1");
+        dmaapResponse.setRpcName("restart");
+        dmaapResponse.setType("response");
+
+        PciRequest sdnrRequest = new PciRequest();
+
+        sdnrRequest.setAction("ModifyConfig");
+
+        PciCommonHeader commonHeader = new PciCommonHeader();
+        commonHeader.setRequestId(UUID.fromString("664be3d2-6c12-4f4b-a3e7-c349acced200"));
+        commonHeader.setSubRequestId("1");
+
+        sdnrRequest.setCommonHeader(commonHeader);
+
+        sdnrRequest.setPayload(null);
+
+        dmaapRequest.setBody(sdnrRequest);
+
+        /*
+         * Construct an SDNR Response to be Serialized
+         */
+        PciResponse sdnrResponse = new PciResponse(sdnrRequest);
+        sdnrResponse.getStatus().setCode(400);
+        sdnrResponse.getStatus().setValue("Restart Successful");
+        sdnrResponse.setPayload(null);
+
+        dmaapResponse.setBody(sdnrResponse);
+    }
+
+    @Test
+    public void testRequestSerialization() {
+
+        /*
+         * Use the gson serializer to obtain json
+         */
+        String jsonRequest = Serialization.gson.toJson(dmaapRequest, PciRequestWrapper.class);
+        assertNotNull(jsonRequest);
+
+        /*
+         * The serializer should have added an extra sub-tag called "input" that wraps the request
+         */
+        assertTrue(jsonRequest.contains("input"));
+
+        /*
+         * The common-header, request-id, and sub-request-id should exist
+         */
+        assertTrue(jsonRequest.contains("CommonHeader"));
+        assertTrue(jsonRequest.contains("RequestID"));
+        assertTrue(jsonRequest.contains("SubRequestID"));
+
+        /*
+         * The action sub-tag should exist
+         */
+        assertTrue(jsonRequest.contains("Action"));
+
+        logger.debug("Request as JSON: " + jsonRequest + "\n\n");
+    }
+
+    @Test
+    public void testRequestDeserialization() {
+
+        /*
+         * Convert the PCI request object into json so we have a string of json to use for testing
+         */
+        String jsonRequest = Serialization.gson.toJson(dmaapRequest, PciRequestWrapper.class);
+
+        /*
+         * Use the serializer to convert the json string into a java object
+         */
+        PciRequestWrapper pciRequestWrapper = Serialization.gson.fromJson(jsonRequest, PciRequestWrapper.class);
+        assertNotNull(pciRequestWrapper);
+        assertEquals(dmaapRequest, pciRequestWrapper);
+
+        /*
+         * The type of the DMAAP wrapper should be request
+         */
+        assertEquals("request", dmaapRequest.getType());
+
+        /*
+         * The DMAAP wrapper must have a body as that is the true SDNR request
+         */
+        assertNotNull(dmaapRequest.getBody());
+        PciRequest sdnrRequest = dmaapRequest.getBody();
+        assertNotNull(sdnrRequest);
+
+        /*
+         * The common header should not be null
+         */
+        assertNotNull(sdnrRequest.getCommonHeader());
+
+        /*
+         * The action should not be null and should be set to restart
+         */
+        assertNotNull(sdnrRequest.getAction());
+        assertEquals("ModifyConfig", sdnrRequest.getAction());
+
+        logger.debug("Request as a Java Object: \n" + sdnrRequest.toString() + "\n\n");
+    }
+
+    @Test
+    public void testResponseSerialization() {
+
+        /*
+         * Use the serializer to convert the object into json
+         */
+        String jsonResponse = Serialization.gson.toJson(dmaapResponse, PciResponseWrapper.class);
+        assertNotNull(jsonResponse);
+
+        /*
+         * The serializer should have added an extra sub-tag called "input" that wraps the request
+         */
+        assertTrue(jsonResponse.contains("output"));
+
+        /*
+         * The response should contain a common-header, request-id, sub-request-id, and status
+         */
+        assertTrue(jsonResponse.contains("CommonHeader"));
+        assertTrue(jsonResponse.contains("RequestID"));
+        assertTrue(jsonResponse.contains("SubRequestID"));
+        assertTrue(jsonResponse.contains("Status"));
+
+        logger.debug("Response as JSON: " + jsonResponse + "\n\n");
+    }
+
+    @Test
+    public void testResponseDeserialization() {
+        /*
+         * Convert the PCI response object into json so we have a string of json to use for testing
+         */
+        String jsonResponse = Serialization.gson.toJson(dmaapResponse, PciResponseWrapper.class);
+
+        /*
+         * Use the serializer to convert the json string into a java object
+         */
+        PciResponseWrapper pciResponseWrapper = Serialization.gson.fromJson(jsonResponse, PciResponseWrapper.class);
+        assertNotNull(pciResponseWrapper);
+        assertEquals(dmaapResponse, pciResponseWrapper);
+
+        /*
+         * The type of the DMAAP wrapper should be response
+         */
+        assertEquals("response", dmaapResponse.getType());
+
+        /*
+         * The DMAAP wrapper must have a body as that is the true SDNR response
+         */
+        assertNotNull(dmaapResponse.getBody());
+        PciResponse sdnrResponse = dmaapResponse.getBody();
+        assertNotNull(sdnrResponse);
+
+        /*
+         * The common header should not be null
+         */
+        assertNotNull(sdnrResponse.getCommonHeader());
+
+        /*
+         * The status should not be null and the status code should be 400
+         */
+        assertNotNull(sdnrResponse.getStatus());
+        assertEquals(400, sdnrResponse.getStatus().getCode());
+
+        logger.debug("Response as a Java Object: \n" + sdnrResponse.toString() + "\n\n");
+    }
+}
diff --git a/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/util/SerializationTest.java b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/util/SerializationTest.java
new file mode 100644
index 000000000..e71dadc28
--- /dev/null
+++ b/models-interactions/model-impl/sdnr/src/test/java/org/onap/policy/sdnr/util/SerializationTest.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnr
+ * ================================================================================
+ * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.sdnr.util;
+
+import static org.junit.Assert.assertEquals;
+
+import java.time.Instant;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+
+import org.junit.Test;
+
+public class SerializationTest {
+
+    @Test
+    public void test() {
+        String nameString = "Dorothy";
+        String jsonName = Serialization.gsonPretty.toJson(nameString, String.class);
+        assertEquals("\"Dorothy\"", jsonName);
+        String jsonInOutName = Serialization.gsonPretty.fromJson(jsonName, String.class);
+        assertEquals("Dorothy", jsonInOutName);
+
+        Instant instant0 = Instant.ofEpochMilli(1516127215000L);
+        String instantString0 = Serialization.gsonPretty.toJson(instant0, Instant.class);
+        assertEquals("\"2018-01-16T18:26:55Z\"", instantString0);
+        Instant outInstant0 = Serialization.gsonPretty.fromJson(instantString0, Instant.class);
+        assertEquals(instant0, outInstant0);
+
+        Instant instant1 = Instant.ofEpochMilli(1516127215000L);
+        String instantString1 = Serialization.gsonJunit.toJson(instant1, Instant.class);
+        assertEquals("1516127215000", instantString1);
+        Instant outInstant1 = Serialization.gsonJunit.fromJson(instantString1, Instant.class);
+        assertEquals(instant1, outInstant1);
+
+        ZonedDateTime zdt = ZonedDateTime.ofInstant(instant0, ZoneId.of("UTC"));
+        String zdtString = Serialization.gsonPretty.toJson(zdt, ZonedDateTime.class);
+        assertEquals("{\n  \"dateTime\": {\n    \"date\":", zdtString.substring(0, 29));
+    }
+}