Adding pdp-common module to policy/common
1) Adding pdp-common module to policy/common. So that all common code
across various pdps will be at one place.
2) Adding java classes for PDP_STATUS, PDP_UPDATE, PDP_STATE_CHANGE &
PDP_HEALTH_CHECK messages.
3) Adding enums for PDPHeathStatus, PDPResponseStatus & PdpState.
4) Adding relevant test cases.
Change-Id: I13e62f393fbd1c261696783cfe4b7dfff72625ba
Issue-ID: POLICY-1443
Signed-off-by: ramverma <ram.krishna.verma@est.tech>
diff --git a/pdp-common/pom.xml b/pdp-common/pom.xml
new file mode 100644
index 0000000..4c1c989
--- /dev/null
+++ b/pdp-common/pom.xml
@@ -0,0 +1,51 @@
+<!--
+ ============LICENSE_START=======================================================
+ 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=========================================================
+-->
+
+<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.common</groupId>
+ <artifactId>common-modules</artifactId>
+ <version>1.4.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>pdp-common</artifactId>
+ <name>${project.artifactId}</name>
+ <description>This module contains the common code across all the PDP's in ONAP Policy Framework.</description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.projectlombok</groupId>
+ <artifactId>lombok</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.onap.policy.common</groupId>
+ <artifactId>utils</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project>
\ No newline at end of file
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpHealthStatus.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpHealthStatus.java
new file mode 100644
index 0000000..5b2f58b
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpHealthStatus.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.enums;
+
+/**
+ * Class to hold the possible values for health status of PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+public enum PdpHealthStatus {
+
+ /**
+ * PDP is healthy and working fine.
+ */
+ HEALTHY,
+
+ /**
+ * PDP is not healthy.
+ */
+ NOT_HEALTHY,
+
+ /**
+ * PDP is currently under test state and performing tests.
+ */
+ TEST_IN_PROGRESS,
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpMessageType.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpMessageType.java
new file mode 100644
index 0000000..f59e84f
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpMessageType.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.enums;
+
+/**
+ * Class to hold the possible values for the type of PDP messages.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+public enum PdpMessageType {
+
+ /**
+ * Used by PDPs to report status to PAP.
+ */
+ PDP_STATUS,
+
+ /**
+ * Used by PAP to update the policies running on PDPs, triggers a PDP_STATUS message with the result of the
+ * PDP_UPDATE operation.
+ */
+ PDP_UPDATE,
+
+ /**
+ * Used by PAP to change the state of PDPs, triggers a PDP_STATUS message with the result of the PDP_STATE_CHANGE
+ * operation.
+ */
+ PDP_STATE_CHANGE,
+
+ /**
+ * Used by PAP to order a health check on PDPs, triggers a PDP_STATUS message with the result of the
+ * PDP_HEALTH_CHECK operation.
+ */
+ PDP_HEALTH_CHECK,
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpResponseStatus.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpResponseStatus.java
new file mode 100644
index 0000000..5bc994a
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpResponseStatus.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.enums;
+
+/**
+ * Class to hold the possible values for PDP response status.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+public enum PdpResponseStatus {
+
+ /**
+ * PDP operation was successful.
+ */
+ SUCCESS,
+
+ /**
+ * PDP operation failed.
+ */
+ FAIL,
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpState.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpState.java
new file mode 100644
index 0000000..8812415
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/enums/PdpState.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.enums;
+
+/**
+ * Class to hold the possible values for state of PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+public enum PdpState {
+
+ /**
+ * Policy execution is always rejected irrespective of PDP type.
+ */
+ PASSIVE,
+
+ /**
+ * Policy execution proceeds, but changes to domain state or context are not carried out. The PDP returns an
+ * indication that it is running in SAFE mode together with the action it would have performed if it was operating
+ * in ACTIVE mode.
+ */
+ SAFE,
+
+ /**
+ * Policy execution proceeds and changes to domain and state are carried out in a test environment. The PDP returns
+ * an indication that it is running in TEST mode together with the action it has performed on the test environment.
+ */
+ TEST,
+
+ /**
+ * Policy execution is executed in the live environment by the PDP.
+ */
+ ACTIVE,
+
+ /**
+ * Policy execution is terminated and not available.
+ */
+ TERMINATED
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpHealthCheck.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpHealthCheck.java
new file mode 100644
index 0000000..24fbbb9
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpHealthCheck.java
@@ -0,0 +1,50 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import org.onap.policy.pdp.common.enums.PdpMessageType;
+
+/**
+ * Class to represent the PDP_HEALTH_CHECK message that PAP will send to either PDPGroup/Subgroup or a PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpHealthCheck extends PdpMessage {
+
+ private String name;
+ private String pdpGroup;
+ private String pdpSubgroup;
+
+ /**
+ * Constructor for instantiating PdpHealthCheck class with message name.
+ *
+ */
+ public PdpHealthCheck() {
+ super(PdpMessageType.PDP_HEALTH_CHECK);
+ }
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpMessage.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpMessage.java
new file mode 100644
index 0000000..7d8a611
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpMessage.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import org.onap.policy.pdp.common.enums.PdpMessageType;
+
+/**
+ * Class to represent the base class for various messages that will ve exchanged between PAP and PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpMessage {
+
+ @Setter(AccessLevel.NONE)
+ private PdpMessageType messageName;
+ private String requestId;
+
+ /**
+ * Constructor for instantiating PdpMessage class with message name.
+ *
+ * @param messageName the message name
+ */
+ public PdpMessage(final PdpMessageType messageName) {
+ this.messageName = messageName;
+ }
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpResponseDetails.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpResponseDetails.java
new file mode 100644
index 0000000..5d1c472
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpResponseDetails.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import org.onap.policy.pdp.common.enums.PdpResponseStatus;
+
+/**
+ * Class to represent PDP response details.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpResponseDetails {
+
+ // The responseTo field should match the original request id in the request.
+ private String responseTo;
+ private PdpResponseStatus responseStatus;
+ private String responseMessage;
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStateChange.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStateChange.java
new file mode 100644
index 0000000..e11e4a8
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStateChange.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import org.onap.policy.pdp.common.enums.PdpMessageType;
+import org.onap.policy.pdp.common.enums.PdpState;
+
+/**
+ * Class to represent the PDP_STATE_CHANGE message that PAP will send to either PDPGroup/Subgroup or a PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpStateChange extends PdpMessage {
+
+ private String name;
+ private PdpState state;
+ private String pdpGroup;
+ private String pdpSubgroup;
+
+ /**
+ * Constructor for instantiating PdpStateChange class with message name.
+ *
+ */
+ public PdpStateChange() {
+ super(PdpMessageType.PDP_STATE_CHANGE);
+ }
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStatistics.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStatistics.java
new file mode 100644
index 0000000..40f34aa
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStatistics.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+/**
+ * Class to represent statistics of a running PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpStatistics {
+
+ private long policyDownloadCount;
+ private long policyDownloadSuccessCount;
+ private long policyDownloadFailCount;
+ private long policyExecutedCount;
+ private long policyExecutedSuccessCount;
+ private long policyExecutedFailCount;
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStatus.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStatus.java
new file mode 100644
index 0000000..5174cc9
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpStatus.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import java.util.List;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import org.onap.policy.pdp.common.enums.PdpHealthStatus;
+import org.onap.policy.pdp.common.enums.PdpMessageType;
+import org.onap.policy.pdp.common.enums.PdpState;
+
+/**
+ * Class to represent the PDP_STATUS message that all the PDP's will send to PAP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpStatus extends PdpMessage {
+
+ private String name;
+ private String version;
+ private String pdpType;
+ private PdpState state;
+ private PdpHealthStatus healthy;
+ private String description;
+ private String pdpGroup;
+ private String pdpSubgroup;
+ private List<String> supportedPolicyTypes;
+ private List<Policy> policies;
+ private String instance;
+ private String deploymentInstanceInfo;
+ private String properties;
+ private PdpStatistics statistics;
+ private PdpResponseDetails response;
+
+ /**
+ * Constructor for instantiating PdpStatus class with message name.
+ *
+ */
+ public PdpStatus() {
+ super(PdpMessageType.PDP_STATUS);
+ }
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpUpdate.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpUpdate.java
new file mode 100644
index 0000000..03559cc
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/PdpUpdate.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import java.util.List;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import org.onap.policy.pdp.common.enums.PdpMessageType;
+
+/**
+ * Class to represent the PDP_UPDATE message that PAP will send to a PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class PdpUpdate extends PdpMessage {
+
+ private String name;
+ private String pdpType;
+ private String description;
+ private String pdpGroup;
+ private String pdpSubgroup;
+ private List<Policy> policies;
+
+ /**
+ * Constructor for instantiating PdpUpdate class with message name.
+ *
+ */
+ public PdpUpdate() {
+ super(PdpMessageType.PDP_UPDATE);
+ }
+}
diff --git a/pdp-common/src/main/java/org/onap/policy/pdp/common/models/Policy.java b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/Policy.java
new file mode 100644
index 0000000..002a777
--- /dev/null
+++ b/pdp-common/src/main/java/org/onap/policy/pdp/common/models/Policy.java
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+/**
+ * Class to represent a policy running in a PDP.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+@Getter
+@Setter
+@ToString
+public class Policy {
+
+ private String name;
+ private String policyType;
+ private String policyTypeVersion;
+ private String properties;
+}
diff --git a/pdp-common/src/test/java/org/onap/policy/pdp/common/models/TestModels.java b/pdp-common/src/test/java/org/onap/policy/pdp/common/models/TestModels.java
new file mode 100644
index 0000000..082a05c
--- /dev/null
+++ b/pdp-common/src/test/java/org/onap/policy/pdp/common/models/TestModels.java
@@ -0,0 +1,47 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.pdp.common.models;
+
+import com.openpojo.reflection.filters.FilterPackageInfo;
+import com.openpojo.validation.Validator;
+import com.openpojo.validation.ValidatorBuilder;
+import com.openpojo.validation.test.impl.GetterTester;
+import com.openpojo.validation.test.impl.SetterTester;
+
+import org.junit.Test;
+import org.onap.policy.common.utils.validation.ToStringTester;
+
+/**
+ * Class to perform unit testing of models.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+public class TestModels {
+
+ private static final String MODELS_PACKAGE = "org.onap.policy.pdp.common.models";
+
+ @Test
+ public void testStatisticsReport() {
+ final Validator validator = ValidatorBuilder.create().with(new ToStringTester()).with(new SetterTester())
+ .with(new GetterTester()).build();
+ validator.validate(MODELS_PACKAGE, new FilterPackageInfo());
+ }
+}
diff --git a/pom.xml b/pom.xml
index 0ff6676..3b7d351 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,6 +72,7 @@
<module>integrity-audit</module>
<module>integrity-monitor</module>
<module>policy-endpoints</module>
+ <module>pdp-common</module>
</modules>
<dependencyManagement>