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, 2582 insertions, 0 deletions

diff --git a/models-interactions/model-impl/appclcm/pom.xml b/models-interactions/model-impl/appclcm/pom.xml
new file mode 100644
index 000000000..51ebbd7b2
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/pom.xml
@@ -0,0 +1,47 @@
+<!--
+  ============LICENSE_START=======================================================
+  appclcm
+  ================================================================================
+  Copyright (C) 2017-2018 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>appclcm</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/appclcm/src/main/java/org/onap/policy/appclcm/LcmCommonHeader.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmCommonHeader.java
new file mode 100644
index 000000000..c8126275a
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmCommonHeader.java
@@ -0,0 +1,257 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmCommonHeader implements Serializable {
+
+    private static final long serialVersionUID = 6581963539127062114L;
+
+    @SerializedName(value = "timestamp")
+    private Instant timeStamp = Instant.now();
+
+    @SerializedName(value = "api-ver")
+    private String apiVer = "2.00";
+
+    @SerializedName(value = "originator-id")
+    private String originatorId;
+
+    @SerializedName(value = "request-id")
+    private UUID requestId;
+
+    @SerializedName(value = "sub-request-id")
+    private String subRequestId;
+
+    @SerializedName(value = "flags")
+    private Map<String, String> flags = new HashMap<>();
+
+    public LcmCommonHeader() {
+
+    }
+
+    /**
+     * Used to copy a common header.
+     * 
+     * @param commonHeader a header that is defined by the lcm api guide that contains information
+     *        about the request (requestId, flags, etc.)
+     */
+    public LcmCommonHeader(LcmCommonHeader commonHeader) {
+        this.originatorId = commonHeader.originatorId;
+        this.requestId = commonHeader.requestId;
+        this.subRequestId = commonHeader.subRequestId;
+        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 originator Id.
+     * 
+     * @return the originatorId
+     */
+    public String getOriginatorId() {
+        return originatorId;
+    }
+
+    /**
+     * Set the originator Id.
+     * 
+     * @param originatorId the originatorId to set
+     */
+    public void setOriginatorId(String originatorId) {
+        this.originatorId = originatorId;
+    }
+
+    /**
+     * 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;
+    }
+
+    /**
+     * 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 + ", originatorId=" + originatorId
+                + ", requestId=" + requestId + ", subRequestId=" + subRequestId + ", 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 + ((originatorId == null) ? 0 : originatorId.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;
+        }
+        LcmCommonHeader other = (LcmCommonHeader) 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 (originatorId == null) {
+            if (other.originatorId != null) {
+                return false;
+            }
+        } else if (!originatorId.equals(other.originatorId)) {
+            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/appclcm/src/main/java/org/onap/policy/appclcm/LcmRequest.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmRequest.java
new file mode 100644
index 000000000..3e8f71743
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmRequest.java
@@ -0,0 +1,176 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+import java.util.Map;
+
+public class LcmRequest implements Serializable {
+
+    private static final long serialVersionUID = 219375564922846624L;
+
+    @SerializedName(value = "common-header")
+    private LcmCommonHeader commonHeader;
+
+    @SerializedName(value = "action")
+    private String action;
+
+    @SerializedName(value = "action-identifiers")
+    private Map<String, String> actionIdentifiers;
+
+    @SerializedName(value = "payload")
+    private String payload;
+
+    public LcmRequest() {
+        // Create a default LCM request
+    }
+
+    public LcmCommonHeader getCommonHeader() {
+        return 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 action identifiers.
+     * 
+     * @return the actionIdentifiers
+     */
+    public Map<String, String> getActionIdentifiers() {
+        return actionIdentifiers;
+    }
+
+    /**
+     * Set the action identifiers.
+     * 
+     * @param actionIdentifiers the actionIdentifiers to set
+     */
+    public void setActionIdentifiers(Map<String, String> actionIdentifiers) {
+        this.actionIdentifiers = actionIdentifiers;
+    }
+
+    /**
+     * Get the payload.
+     * 
+     * @return the payload
+     */
+    public String getPayload() {
+        return payload;
+    }
+
+    /**
+     * Set the payload.
+     * 
+     * @param payload the payload to set
+     */
+    public void setPayload(String payload) {
+        this.payload = payload;
+    }
+
+    /**
+     * Get the common header.
+     * 
+     * @param commonHeader the commonHeader to set
+     */
+    public void setCommonHeader(LcmCommonHeader commonHeader) {
+        this.commonHeader = commonHeader;
+    }
+
+    @Override
+    public String toString() {
+        return "Request [commonHeader=" + commonHeader + ", action=" + action + ", actionIdentifiers="
+                + actionIdentifiers + ", 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 + ((actionIdentifiers == null) ? 0 : actionIdentifiers.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;
+        }
+        LcmRequest other = (LcmRequest) 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 (actionIdentifiers == null) {
+            if (other.actionIdentifiers != null) {
+                return false;
+            }
+        } else if (!actionIdentifiers.equals(other.actionIdentifiers)) {
+            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/appclcm/src/main/java/org/onap/policy/appclcm/LcmRequestWrapper.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmRequestWrapper.java
new file mode 100644
index 000000000..7b9bcda25
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmRequestWrapper.java
@@ -0,0 +1,96 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class LcmRequestWrapper extends LcmWrapper implements Serializable {
+
+    private static final long serialVersionUID = 424866914715980798L;
+
+    @SerializedName(value = "body")
+    private LcmRequest body;
+
+    public LcmRequestWrapper() {
+        super();
+    }
+
+    public LcmRequestWrapper(LcmRequest request) {
+        body = request;
+    }
+
+    /**
+     * Get the body.
+     * 
+     * @return the body
+     */
+    public LcmRequest getBody() {
+        return body;
+    }
+
+    /**
+     * Set the body.
+     * 
+     * @param body the body to set
+     */
+    public void setBody(LcmRequest 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;
+        }
+        LcmRequestWrapper other = (LcmRequestWrapper) 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/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponse.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponse.java
new file mode 100644
index 000000000..e40e5e4b1
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponse.java
@@ -0,0 +1,162 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class LcmResponse implements Serializable {
+
+    private static final long serialVersionUID = 6332508597287669750L;
+
+    @SerializedName(value = "common-header")
+    private LcmCommonHeader commonHeader;
+
+    @SerializedName(value = "status")
+    private LcmResponseStatus status = new LcmResponseStatus();
+
+    @SerializedName(value = "payload")
+    private String payload;
+
+    public LcmResponse() {
+        // EMPTY
+    }
+
+    /**
+     * Constructs a response using the common header of the request since they will be the same.
+     * 
+     * @param request an appc lcm request object specified by the lcm api guide
+     */
+    public LcmResponse(LcmRequest request) {
+        this.commonHeader = new LcmCommonHeader(request.getCommonHeader());
+        String requestPayload = request.getPayload();
+        if (requestPayload != null) {
+            this.payload = requestPayload;
+        }
+    }
+
+    /**
+     * Get the common header.
+     * 
+     * @return the commonHeader
+     */
+    public LcmCommonHeader getCommonHeader() {
+        return commonHeader;
+    }
+
+    /**
+     * Set the common header.
+     * 
+     * @param commonHeader the commonHeader to set
+     */
+    public void setCommonHeader(LcmCommonHeader commonHeader) {
+        this.commonHeader = commonHeader;
+    }
+
+    /**
+     * Get the status.
+     * 
+     * @return the status
+     */
+    public LcmResponseStatus getStatus() {
+        return status;
+    }
+
+    /**
+     * Set the status.
+     * 
+     * @param status the status to set
+     */
+    public void setStatus(LcmResponseStatus status) {
+        this.status = status;
+    }
+
+    /**
+     * Get the payload.
+     * 
+     * @return the payload
+     */
+    public String getPayload() {
+        return payload;
+    }
+
+    /**
+     * Set the payload.
+     * 
+     * @param payload the payload to set
+     */
+    public void setPayload(String payload) {
+        this.payload = payload;
+    }
+
+    @Override
+    public String toString() {
+        return "Response [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;
+        }
+        LcmResponse other = (LcmResponse) 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/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseCode.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseCode.java
new file mode 100644
index 000000000..5fe0440e5
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseCode.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2018 Samsung Electronics Co., Ltd.
+ * ================================================================================
+ * 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.appclcm;
+
+import java.io.Serializable;
+import org.onap.policy.appclcm.util.StatusCodeEnum;
+
+public class LcmResponseCode 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 = 8189456447227022582L;
+
+    private final Integer code;
+
+    protected LcmResponseCode(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 APPC based on success, failure, etc. of the action requested
+     * @return the string value equivalent of the APPC 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/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseStatus.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseStatus.java
new file mode 100644
index 000000000..64fcc8fb2
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseStatus.java
@@ -0,0 +1,117 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class LcmResponseStatus implements Serializable {
+
+    private static final long serialVersionUID = 974891505135467199L;
+
+    @SerializedName(value = "code")
+    private int code;
+
+    @SerializedName(value = "message")
+    private String message;
+
+    public LcmResponseStatus() {
+        // Create a default LCMResponseStatus instance
+    }
+
+    /**
+     * Get the code.
+     * 
+     * @return the code
+     */
+    public int getCode() {
+        return code;
+    }
+
+    /**
+     * Set the code.
+     * 
+     * @param code the code to set
+     */
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    /**
+     * Get the message.
+     * 
+     * @return the message
+     */
+    public String getMessage() {
+        return message;
+    }
+
+    /**
+     * Set the message.
+     * 
+     * @param message the message to set
+     */
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    @Override
+    public String toString() {
+        return "ResponseStatus [code=" + code + ", message=" + message + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + code;
+        result = prime * result + ((message == null) ? 0 : message.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;
+        }
+        LcmResponseStatus other = (LcmResponseStatus) obj;
+        if (code != other.code) {
+            return false;
+        }
+        if (message == null) {
+            if (other.message != null) {
+                return false;
+            }
+        } else if (!message.equals(other.message)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseWrapper.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseWrapper.java
new file mode 100644
index 000000000..cc1672a6a
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmResponseWrapper.java
@@ -0,0 +1,91 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class LcmResponseWrapper extends LcmWrapper implements Serializable {
+
+    private static final long serialVersionUID = 463937813781086802L;
+
+    @SerializedName(value = "body")
+    private LcmResponse body;
+
+    public LcmResponseWrapper() {
+        super();
+    }
+
+    /**
+     * Get the body.
+     * 
+     * @return the body
+     */
+    public LcmResponse getBody() {
+        return body;
+    }
+
+    /**
+     * Set the body.
+     * 
+     * @param body the body to set
+     */
+    public void setBody(LcmResponse 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;
+        }
+        LcmResponseWrapper other = (LcmResponseWrapper) 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/appclcm/src/main/java/org/onap/policy/appclcm/LcmWrapper.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmWrapper.java
new file mode 100644
index 000000000..244c6abb4
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/LcmWrapper.java
@@ -0,0 +1,209 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class LcmWrapper implements Serializable {
+
+    private static final long serialVersionUID = 753005805432396532L;
+
+    @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 LcmWrapper() {
+        // Create a default LCMWrapper 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;
+        }
+        LcmWrapper other = (LcmWrapper) 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/appclcm/src/main/java/org/onap/policy/appclcm/util/Serialization.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/util/Serialization.java
new file mode 100644
index 000000000..d261c442c
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/util/Serialization.java
@@ -0,0 +1,114 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm.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.appclcm.LcmRequest;
+import org.onap.policy.appclcm.LcmResponse;
+
+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(LcmRequest.class, new RequestAdapter())
+            .registerTypeAdapter(LcmResponse.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<LcmRequest>, JsonDeserializer<LcmRequest> {
+
+        @Override
+        public JsonElement serialize(LcmRequest src, Type typeOfSrc, JsonSerializationContext context) {
+            JsonElement requestJson = gsonPretty.toJsonTree(src, LcmRequest.class);
+            JsonObject input = new JsonObject();
+            input.add("input", requestJson);
+
+            return input;
+        }
+
+        @Override
+        public LcmRequest deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
+            return gsonPretty.fromJson(json.getAsJsonObject().get("input"), LcmRequest.class);
+        }
+    }
+
+    public static class ResponseAdapter implements JsonSerializer<LcmResponse>, JsonDeserializer<LcmResponse> {
+
+        @Override
+        public JsonElement serialize(LcmResponse src, Type typeOfSrc, JsonSerializationContext context) {
+            JsonElement responseJson = gsonPretty.toJsonTree(src, LcmResponse.class);
+            JsonObject output = new JsonObject();
+            output.add("output", responseJson);
+            return output;
+        }
+
+        @Override
+        public LcmResponse deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
+            return gsonPretty.fromJson(json.getAsJsonObject().get("output"), LcmResponse.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/appclcm/src/main/java/org/onap/policy/appclcm/util/StatusCodeEnum.java b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/util/StatusCodeEnum.java
new file mode 100644
index 000000000..8e3beb3c7
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/java/org/onap/policy/appclcm/util/StatusCodeEnum.java
@@ -0,0 +1,88 @@
+/*-
+ * ============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.appclcm.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 ERROR;
+        }
+
+        if (isRejectStatusCode(statusCode)) {
+            return REJECT;
+        }
+
+        if (statusCode == 400) {
+            return SUCCESS;
+        }
+
+        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;
+    }
+}
\ No newline at end of file
diff --git a/models-interactions/model-impl/appclcm/src/main/resources/definitions.yaml b/models-interactions/model-impl/appclcm/src/main/resources/definitions.yaml
new file mode 100644
index 000000000..d015f33ae
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/main/resources/definitions.yaml
@@ -0,0 +1,119 @@
+###
+# ============LICENSE_START=======================================================
+# appc
+# ================================================================================
+# Copyright (C) 2017 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=========================================================
+###
+
+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/appclcm/src/test/java/org/onap/policy/appclcm/AppcLcmTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/AppcLcmTest.java
new file mode 100644
index 000000000..88b8a3cad
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/AppcLcmTest.java
@@ -0,0 +1,233 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.HashMap;
+import java.util.UUID;
+
+import org.junit.Test;
+import org.onap.policy.appclcm.util.Serialization;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AppcLcmTest {
+
+    private static final Logger logger = LoggerFactory.getLogger(AppcLcmTest.class);
+
+    private static LcmRequestWrapper dmaapRequest;
+    private static LcmResponseWrapper dmaapResponse;
+
+    static {
+        /*
+         * Construct an APPCLCM Request to be Serialized
+         */
+        dmaapRequest = new LcmRequestWrapper();
+        dmaapRequest.setCorrelationId("664be3d2-6c12-4f4b-a3e7-c349acced200" + "-" + "1");
+        dmaapRequest.setRpcName("restart");
+        dmaapRequest.setType("request");
+
+        dmaapResponse = new LcmResponseWrapper();
+        dmaapResponse.setCorrelationId("664be3d2-6c12-4f4b-a3e7-c349acced200" + "-" + "1");
+        dmaapResponse.setRpcName("restart");
+        dmaapResponse.setType("response");
+
+        LcmRequest appcRequest = new LcmRequest();
+
+        appcRequest.setAction("restart");
+
+        HashMap<String, String> actionIdentifiers = new HashMap<>();
+        actionIdentifiers.put("vnf-id", "trial-vnf-003");
+        actionIdentifiers.put("vserver-id", "08f6c1f9-99e7-49f3-a662-c62b9f200d79");
+
+        appcRequest.setActionIdentifiers(actionIdentifiers);
+
+        LcmCommonHeader commonHeader = new LcmCommonHeader();
+        commonHeader.setRequestId(UUID.fromString("664be3d2-6c12-4f4b-a3e7-c349acced200"));
+        commonHeader.setSubRequestId("1");
+        commonHeader.setOriginatorId("664be3d2-6c12-4f4b-a3e7-c349acced200");
+
+        appcRequest.setCommonHeader(commonHeader);
+
+        appcRequest.setPayload(null);
+
+        dmaapRequest.setBody(appcRequest);
+
+        /*
+         * Construct an APPCLCM Response to be Serialized
+         */
+        LcmResponse appcResponse = new LcmResponse(appcRequest);
+        appcResponse.getStatus().setCode(400);
+        appcResponse.getStatus().setMessage("Restart Successful");
+        appcResponse.setPayload(null);
+
+        dmaapResponse.setBody(appcResponse);
+    }
+
+    @Test
+    public void testRequestSerialization() {
+
+        /*
+         * Use the gson serializer to obtain json
+         */
+        String jsonRequest = Serialization.gson.toJson(dmaapRequest, LcmRequestWrapper.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("common-header"));
+        assertTrue(jsonRequest.contains("request-id"));
+        assertTrue(jsonRequest.contains("sub-request-id"));
+
+        /*
+         * action-identifiers should exist and contain a vnf-id
+         */
+        assertTrue(jsonRequest.contains("action-identifiers"));
+        assertTrue(jsonRequest.contains("vnf-id"));
+
+        /*
+         * The action sub-tag should exist
+         */
+        assertTrue(jsonRequest.contains("action"));
+
+        logger.debug("Request as JSON: " + jsonRequest + "\n\n");
+    }
+
+    @Test
+    public void testRequestDeserialization() {
+
+        /*
+         * Convert the LCM request object into json so we have a string of json to use for testing
+         */
+        String jsonRequest = Serialization.gson.toJson(dmaapRequest, LcmRequestWrapper.class);
+
+        /*
+         * Use the serializer to convert the json string into a java object
+         */
+        LcmRequestWrapper dmaapRequest = Serialization.gson.fromJson(jsonRequest, LcmRequestWrapper.class);
+        assertNotNull(dmaapRequest);
+
+        /*
+         * 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 APPC request
+         */
+        assertNotNull(dmaapRequest.getBody());
+        LcmRequest appcRequest = dmaapRequest.getBody();
+        assertNotNull(appcRequest);
+
+        /*
+         * The common header should not be null
+         */
+        assertNotNull(appcRequest.getCommonHeader());
+
+        /*
+         * The action should not be null and should be set to restart
+         */
+        assertNotNull(appcRequest.getAction());
+        assertEquals("restart", appcRequest.getAction());
+
+        /*
+         * The action-identifiers should not be null and should contain a vnf-id
+         */
+        assertNotNull(appcRequest.getActionIdentifiers());
+        assertNotNull(appcRequest.getActionIdentifiers().get("vnf-id"));
+
+        logger.debug("Request as a Java Object: \n" + appcRequest.toString() + "\n\n");
+    }
+
+    @Test
+    public void testResponseSerialization() {
+
+        /*
+         * Use the serializer to convert the object into json
+         */
+        String jsonResponse = Serialization.gson.toJson(dmaapResponse, LcmResponseWrapper.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("common-header"));
+        assertTrue(jsonResponse.contains("request-id"));
+        assertTrue(jsonResponse.contains("sub-request-id"));
+        assertTrue(jsonResponse.contains("status"));
+
+        logger.debug("Response as JSON: " + jsonResponse + "\n\n");
+    }
+
+    @Test
+    public void testResponseDeserialization() {
+        /*
+         * Convert the LCM response object into json so we have a string of json to use for testing
+         */
+        String jsonResponse = Serialization.gson.toJson(dmaapResponse, LcmResponseWrapper.class);
+
+        /*
+         * Use the serializer to convert the json string into a java object
+         */
+        LcmResponseWrapper dmaapResponse = Serialization.gson.fromJson(jsonResponse, LcmResponseWrapper.class);
+        assertNotNull(dmaapResponse);
+
+        /*
+         * 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 APPC response
+         */
+        assertNotNull(dmaapResponse.getBody());
+        LcmResponse appcResponse = dmaapResponse.getBody();
+        assertNotNull(appcResponse);
+
+        /*
+         * The common header should not be null
+         */
+        assertNotNull(appcResponse.getCommonHeader());
+
+        /*
+         * The status should not be null and the status code should be 400
+         */
+        assertNotNull(appcResponse.getStatus());
+        assertEquals(400, appcResponse.getStatus().getCode());
+
+        logger.debug("Response as a Java Object: \n" + appcResponse.toString() + "\n\n");
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmCommonHeaderTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmCommonHeaderTest.java
new file mode 100644
index 000000000..82a292ee5
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmCommonHeaderTest.java
@@ -0,0 +1,144 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmCommonHeaderTest {
+
+    @Test
+    public void testLcmCommonHeader() {
+        LcmCommonHeader commonHeader = new LcmCommonHeader();
+        assertNotNull(commonHeader);
+        assertNotNull(new LcmCommonHeader(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());
+
+        commonHeader.setOriginatorId("Dorothy");
+        assertEquals("Dorothy", commonHeader.getOriginatorId());
+
+        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));
+
+        LcmCommonHeader copiedLcmCommonHeader = new LcmCommonHeader();
+        copiedLcmCommonHeader.setApiVer(commonHeader.getApiVer());
+        copiedLcmCommonHeader.setFlags(commonHeader.getFlags());
+        copiedLcmCommonHeader.setOriginatorId(commonHeader.getOriginatorId());
+        copiedLcmCommonHeader.setRequestId(commonHeader.getRequestId());
+        copiedLcmCommonHeader.setSubRequestId(commonHeader.getSubRequestId());
+        copiedLcmCommonHeader.setTimeStamp(commonHeader.getTimeStamp());
+
+        assertTrue(commonHeader.equals(commonHeader));
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        assertFalse(commonHeader.equals(null));
+        assertFalse(commonHeader.equals("Hello"));
+
+        LcmCommonHeader clonedLcmCommonHeader = new LcmCommonHeader(commonHeader);
+        clonedLcmCommonHeader.setApiVer(commonHeader.getApiVer());
+        clonedLcmCommonHeader.setTimeStamp(commonHeader.getTimeStamp());
+
+        assertTrue(commonHeader.equals(clonedLcmCommonHeader));
+
+        commonHeader.setApiVer(null);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setApiVer(null);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        commonHeader.setApiVer("Kansas");
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setApiVer("Kansas");
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+
+        commonHeader.setFlags(null);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setFlags(null);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        commonHeader.setFlags(flagMap);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setFlags(flagMap);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+
+        commonHeader.setOriginatorId(null);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setOriginatorId(null);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        commonHeader.setOriginatorId("Dorothy");
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setOriginatorId("Dorothy");
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+
+        commonHeader.setRequestId(null);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setRequestId(null);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        commonHeader.setRequestId(requestId);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setRequestId(requestId);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+
+        commonHeader.setSubRequestId(null);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setSubRequestId(null);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        commonHeader.setSubRequestId("Can I go home?");
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setSubRequestId("Can I go home?");
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+
+        commonHeader.setTimeStamp(null);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setTimeStamp(null);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+        commonHeader.setTimeStamp(timestamp);
+        assertFalse(commonHeader.equals(copiedLcmCommonHeader));
+        copiedLcmCommonHeader.setTimeStamp(timestamp);
+        assertTrue(commonHeader.equals(copiedLcmCommonHeader));
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmRequestTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmRequestTest.java
new file mode 100644
index 000000000..e89976c80
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmRequestTest.java
@@ -0,0 +1,112 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+
+public class LcmRequestTest {
+
+    @Test
+    public void testLcmRequest() {
+        LcmRequest request = new LcmRequest();
+        assertNotNull(request);
+        assertNotEquals(0, request.hashCode());
+
+        LcmCommonHeader commonHeader = new LcmCommonHeader();
+
+        request.setCommonHeader(commonHeader);
+        assertEquals(commonHeader, request.getCommonHeader());
+
+        request.setAction("Go to Oz");
+        assertEquals("Go to Oz", request.getAction());
+
+        Map<String, String> actionIdentifiers = new HashMap<>();
+        actionIdentifiers.put("North", "Good Witch");
+        actionIdentifiers.put("West", "Bad Witch");
+
+        request.setActionIdentifiers(actionIdentifiers);
+        assertEquals(actionIdentifiers, request.getActionIdentifiers());
+
+        request.setPayload("The Emerald City");
+        assertEquals("The Emerald City", request.getPayload());
+
+        assertNotEquals(0, request.hashCode());
+
+        assertEquals("Request [commonHeader=CommonHeader [timeStamp=", request.toString().substring(0, 46));
+
+        LcmRequest copiedLcmRequest = new LcmRequest();
+        copiedLcmRequest.setCommonHeader(request.getCommonHeader());
+        copiedLcmRequest.setAction(request.getAction());
+        copiedLcmRequest.setActionIdentifiers(request.getActionIdentifiers());
+        copiedLcmRequest.setPayload(request.getPayload());
+
+        assertTrue(request.equals(request));
+        assertTrue(request.equals(copiedLcmRequest));
+        assertFalse(request.equals(null));
+        assertFalse(request.equals("Hello"));
+
+        request.setCommonHeader(null);
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setCommonHeader(null);
+        assertTrue(request.equals(copiedLcmRequest));
+        request.setCommonHeader(commonHeader);
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setCommonHeader(commonHeader);
+        assertTrue(request.equals(copiedLcmRequest));
+
+        request.setAction(null);
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setAction(null);
+        assertTrue(request.equals(copiedLcmRequest));
+        request.setAction("Go to Oz");
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setAction("Go to Oz");
+        assertTrue(request.equals(copiedLcmRequest));
+
+        request.setActionIdentifiers(null);
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setActionIdentifiers(null);
+        assertTrue(request.equals(copiedLcmRequest));
+        request.setActionIdentifiers(actionIdentifiers);
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setActionIdentifiers(actionIdentifiers);
+        assertTrue(request.equals(copiedLcmRequest));
+
+        request.setPayload(null);
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setPayload(null);
+        assertTrue(request.equals(copiedLcmRequest));
+        request.setPayload("The Emerald City");
+        assertFalse(request.equals(copiedLcmRequest));
+        copiedLcmRequest.setPayload("The Emerald City");
+        assertTrue(request.equals(copiedLcmRequest));
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmRequestWrapperTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmRequestWrapperTest.java
new file mode 100644
index 000000000..e2c7f6279
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmRequestWrapperTest.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmRequestWrapperTest {
+
+    @Test
+    public void testLcmRequestWrapperWrapper() {
+        assertNotNull(new LcmRequestWrapper(new LcmRequest()));
+        LcmRequestWrapper requestWrapper = new LcmRequestWrapper();
+        assertNotNull(requestWrapper);
+        assertNotEquals(0, requestWrapper.hashCode());
+
+        LcmRequest request = new LcmRequest();
+
+        requestWrapper.setBody(request);
+        assertEquals(request, requestWrapper.getBody());
+
+        assertNotEquals(0, requestWrapper.hashCode());
+
+        assertEquals("RequestWrapper [body=Request [commonHeader=nul", requestWrapper.toString().substring(0, 46));
+
+        LcmRequestWrapper copiedLcmRequestWrapper = new LcmRequestWrapper();
+        copiedLcmRequestWrapper.setBody(requestWrapper.getBody());
+
+        assertTrue(requestWrapper.equals(requestWrapper));
+        assertTrue(requestWrapper.equals(copiedLcmRequestWrapper));
+        assertFalse(requestWrapper.equals(null));
+        assertFalse(requestWrapper.equals("Hello"));
+
+        requestWrapper.setBody(null);
+        assertFalse(requestWrapper.equals(copiedLcmRequestWrapper));
+        copiedLcmRequestWrapper.setBody(null);
+        assertTrue(requestWrapper.equals(copiedLcmRequestWrapper));
+        requestWrapper.setBody(request);
+        assertFalse(requestWrapper.equals(copiedLcmRequestWrapper));
+        copiedLcmRequestWrapper.setBody(request);
+        assertTrue(requestWrapper.equals(copiedLcmRequestWrapper));
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResonseCodeTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResonseCodeTest.java
new file mode 100644
index 000000000..d5a6a16f6
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResonseCodeTest.java
@@ -0,0 +1,56 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.junit.Test;
+
+public class LcmResonseCodeTest {
+
+    @Test
+    public void testLcmResponseCode() {
+        assertNull(LcmResponseCode.toResponseValue(0));
+
+        assertEquals(LcmResponseCode.ACCEPTED, LcmResponseCode.toResponseValue(100));
+        assertEquals(LcmResponseCode.ERROR, LcmResponseCode.toResponseValue(200));
+        assertEquals(LcmResponseCode.REJECT, LcmResponseCode.toResponseValue(300));
+        assertEquals(LcmResponseCode.SUCCESS, LcmResponseCode.toResponseValue(400));
+        assertEquals(LcmResponseCode.FAILURE, LcmResponseCode.toResponseValue(450));
+        assertEquals(LcmResponseCode.FAILURE, LcmResponseCode.toResponseValue(401));
+        assertEquals(LcmResponseCode.FAILURE, LcmResponseCode.toResponseValue(406));
+        assertEquals(LcmResponseCode.PARTIAL_SUCCESS, LcmResponseCode.toResponseValue(500));
+        assertEquals(LcmResponseCode.PARTIAL_FAILURE, LcmResponseCode.toResponseValue(501));
+        assertEquals(LcmResponseCode.PARTIAL_FAILURE, LcmResponseCode.toResponseValue(599));
+
+        assertEquals("100", new LcmResponseCode(100).toString());
+        assertEquals("200", new LcmResponseCode(200).toString());
+        assertEquals("300", new LcmResponseCode(300).toString());
+        assertEquals("400", new LcmResponseCode(400).toString());
+        assertEquals("450", new LcmResponseCode(450).toString());
+        assertEquals("500", new LcmResponseCode(500).toString());
+        assertEquals("510", new LcmResponseCode(510).toString());
+
+        assertEquals(300, new LcmResponseCode(300).getCode());
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseStatusTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseStatusTest.java
new file mode 100644
index 000000000..4bd7ba48d
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseStatusTest.java
@@ -0,0 +1,75 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmResponseStatusTest {
+
+    @Test
+    public void testResonseStatus() {
+        LcmResponseStatus status = new LcmResponseStatus();
+        assertNotNull(status);
+        assertNotEquals(0, status.hashCode());
+
+        status.setCode(1234);
+        assertEquals(1234, status.getCode());
+
+        status.setMessage("The wonderful land of Oz");
+        assertEquals("The wonderful land of Oz", status.getMessage());
+
+        assertEquals("ResponseStatus [code=1234, message=The wonderfu", status.toString().substring(0, 47));
+
+        LcmResponseStatus copiedStatus = new LcmResponseStatus();
+        copiedStatus.setCode(status.getCode());
+        copiedStatus.setMessage(status.getMessage());
+
+        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.setMessage(null);
+        assertFalse(status.equals(copiedStatus));
+        copiedStatus.setMessage(null);
+        assertTrue(status.equals(copiedStatus));
+        status.setMessage("The wonderful land of Oz");
+        assertFalse(status.equals(copiedStatus));
+        copiedStatus.setMessage("The wonderful land of Oz");
+        assertTrue(status.equals(copiedStatus));
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseTest.java
new file mode 100644
index 000000000..06b64f78e
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseTest.java
@@ -0,0 +1,114 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appclcm
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmResponseTest {
+
+    private static final String PAYLOAD = "payload";
+
+    @Test
+    public void testHashCode() {
+        LcmResponse response = new LcmResponse();
+        assertTrue(response.hashCode() != 0);
+        response.setCommonHeader(new LcmCommonHeader());
+        assertTrue(response.hashCode() != 0);
+        response.setPayload(PAYLOAD);
+        assertTrue(response.hashCode() != 0);
+        response.setStatus(null);
+        assertTrue(response.hashCode() != 0);
+    }
+
+    @Test
+    public void testLcmResponse() {
+        LcmResponse response = new LcmResponse();
+        assertNull(response.getCommonHeader());
+        assertNull(response.getPayload());
+        assertNotNull(response.getStatus());
+    }
+
+    @Test
+    public void testToString() {
+        LcmResponse response = new LcmResponse();
+        assertFalse(response.toString().isEmpty());
+    }
+
+    @Test
+    public void testEqualsObject() {
+        LcmResponse response = new LcmResponse();
+        assertTrue(response.equals(response));
+        assertFalse(response.equals(null));
+        assertFalse(response.equals(new Object()));
+
+        LcmResponse response2 = new LcmResponse();
+        assertTrue(response.equals(response2));
+
+        response.setCommonHeader(new LcmCommonHeader());
+        assertFalse(response.equals(response2));
+        response2.setCommonHeader(response.getCommonHeader());
+        assertTrue(response.equals(response2));
+
+        response.setPayload(PAYLOAD);
+        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));
+
+        LcmResponseStatus status = new LcmResponseStatus();
+        status.setCode(5);
+        response.setStatus(status);
+        response2.setStatus(new LcmResponseStatus());
+        assertFalse(response.equals(response2));
+    }
+
+    @Test
+    public void testResponseRequest() {
+        LcmRequest request = new LcmRequest();
+        request.setCommonHeader(new LcmCommonHeader());
+        request.setPayload(PAYLOAD);
+
+        LcmResponse response = new LcmResponse(request);
+
+        assertTrue(response.getPayload().equals(PAYLOAD));
+    }
+
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseWrapperTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseWrapperTest.java
new file mode 100644
index 000000000..0b2b576a6
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmResponseWrapperTest.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmResponseWrapperTest {
+
+    @Test
+    public void testLcmResponseWrapperWrapper() {
+        LcmResponseWrapper responseWrapper = new LcmResponseWrapper();
+        assertNotNull(responseWrapper);
+        assertNotEquals(0, responseWrapper.hashCode());
+
+        LcmResponse response = new LcmResponse();
+
+        responseWrapper.setBody(response);
+        assertEquals(response, responseWrapper.getBody());
+
+        assertNotEquals(0, responseWrapper.hashCode());
+
+        assertEquals("ResponseWrapper [body=Response [commonHeader=n", responseWrapper.toString().substring(0, 46));
+
+        LcmResponseWrapper copiedLcmResponseWrapper = new LcmResponseWrapper();
+        copiedLcmResponseWrapper.setBody(responseWrapper.getBody());
+
+        assertTrue(responseWrapper.equals(responseWrapper));
+        assertTrue(responseWrapper.equals(copiedLcmResponseWrapper));
+        assertFalse(responseWrapper.equals(null));
+        assertFalse(responseWrapper.equals("Hello"));
+
+        responseWrapper.setBody(null);
+        assertFalse(responseWrapper.equals(copiedLcmResponseWrapper));
+        copiedLcmResponseWrapper.setBody(null);
+        assertTrue(responseWrapper.equals(copiedLcmResponseWrapper));
+        responseWrapper.setBody(response);
+        assertFalse(responseWrapper.equals(copiedLcmResponseWrapper));
+        copiedLcmResponseWrapper.setBody(response);
+        assertTrue(responseWrapper.equals(copiedLcmResponseWrapper));
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmWrapperTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmWrapperTest.java
new file mode 100644
index 000000000..40c7fc648
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/LcmWrapperTest.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm;
+
+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 LcmWrapperTest {
+
+    @Test
+    public void testLcmWrapper() {
+        LcmWrapper wrapper = new LcmWrapper();
+        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));
+
+        LcmWrapper copiedLcmWrapper = new LcmWrapper();
+        copiedLcmWrapper.setVersion(wrapper.getVersion());
+        copiedLcmWrapper.setCambriaPartition(wrapper.getCambriaPartition());
+        copiedLcmWrapper.setRpcName(wrapper.getRpcName());
+        copiedLcmWrapper.setCorrelationId(wrapper.getCorrelationId());
+        copiedLcmWrapper.setType(wrapper.getType());
+
+        assertTrue(wrapper.equals(wrapper));
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+        assertFalse(wrapper.equals(null));
+        assertFalse(wrapper.equals("Hello"));
+
+        wrapper.setVersion(null);
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setVersion(null);
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+        wrapper.setVersion("19.3.9");
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setVersion("19.3.9");
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+
+        wrapper.setCambriaPartition(null);
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setCambriaPartition(null);
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+        wrapper.setCambriaPartition("The Emerald City");
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setCambriaPartition("The Emerald City");
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+
+        wrapper.setRpcName(null);
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setRpcName(null);
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+        wrapper.setRpcName("Tornado");
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setRpcName("Tornado");
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+
+        wrapper.setCorrelationId(null);
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setCorrelationId(null);
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+        wrapper.setCorrelationId("YellowBrickRoad");
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setCorrelationId("YellowBrickRoad");
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+
+        wrapper.setType(null);
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setType(null);
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+        wrapper.setType("Munchkin");
+        assertFalse(wrapper.equals(copiedLcmWrapper));
+        copiedLcmWrapper.setType("Munchkin");
+        assertTrue(wrapper.equals(copiedLcmWrapper));
+    }
+}
diff --git a/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/util/SerializationTest.java b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/util/SerializationTest.java
new file mode 100644
index 000000000..c855bc50a
--- /dev/null
+++ b/models-interactions/model-impl/appclcm/src/test/java/org/onap/policy/appclcm/util/SerializationTest.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * appc
+ * ================================================================================
+ * Copyright (C) 2017-2019 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=========================================================
+ */
+
+package org.onap.policy.appclcm.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));
+    }
+}