Adding JSON Schema support in APEX-PDP

More details can be found here:
https://wiki.onap.org/display/DW/JSON+Schema+support+in+APEX-PDP

A separate review will be raised as part of POLICY-4292 with a reference
example on how to use the JSON Schema.

Change-Id: I903d48969c6c5a24c63b8465b2412ed0b75b9351
Issue-ID: POLICY-4291
Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca>

6 files changed, 200 insertions, 0 deletions

diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/data/commonHeader.json b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/data/commonHeader.json
new file mode 100644
index 000000000..d3393cc63
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/data/commonHeader.json
@@ -0,0 +1,6 @@
+{
+  "requestId": "123456-1000",
+  "subRequestId": "sub-123456-1000",
+  "originatorId": "sdnc",
+  "testId": 212.2
+}
diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/data/measurementGroups.json b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/data/measurementGroups.json
new file mode 100644
index 000000000..e615968ac
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/data/measurementGroups.json
@@ -0,0 +1,34 @@
+[
+  {
+    "measurementGroup": {
+      "measurementTypes": [
+        {
+          "measurementType": "countera"
+        },
+        {
+          "measurementType": "counterb"
+        }
+      ],
+      "managedObjectDNsBasic": [
+        {
+          "DN": "dna"
+        },
+        {
+          "DN": "dnb"
+        }
+      ]
+    }
+  },
+  {
+    "measurementGroup": {
+      "measurementTypes": [
+        {
+          "measurementType": "counterc"
+        },
+        {
+          "measurementType": "counterd"
+        }
+      ]
+    }
+  }
+]
diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderTypeWithOptional.json b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderTypeWithOptional.json
new file mode 100644
index 000000000..d8d994fda
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderTypeWithOptional.json
@@ -0,0 +1,23 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "properties": {
+    "requestId": {
+      "type": "string"
+    },
+    "subRequestId": {
+      "type": "string"
+    },
+    "originatorId": {
+      "type": "string"
+    },
+    "testId": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "requestId",
+    "subRequestId",
+    "originatorId"
+  ]
+}
diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderType_draft04.json b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderType_draft04.json
new file mode 100644
index 000000000..de1c05b6f
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderType_draft04.json
@@ -0,0 +1,24 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "properties": {
+    "requestId": {
+      "type": "string"
+    },
+    "subRequestId": {
+      "type": "string"
+    },
+    "originatorId": {
+      "type": "string"
+    },
+    "testId": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "requestId",
+    "subRequestId",
+    "originatorId",
+    "testId"
+  ]
+}
diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderType_draft07.json b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderType_draft07.json
new file mode 100644
index 000000000..94558ffe5
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/commonHeaderType_draft07.json
@@ -0,0 +1,52 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Root",
+  "type": "object",
+  "required": [
+    "requestId",
+    "subRequestId",
+    "originatorId",
+    "testId"
+  ],
+  "properties": {
+    "requestId": {
+      "$id": "#root/requestId",
+      "title": "Requestid",
+      "type": "string",
+      "default": "",
+      "examples": [
+        "123456-1000"
+      ],
+      "pattern": "^[0-9]*-[0-9]*$"
+    },
+    "subRequestId": {
+      "$id": "#root/subRequestId",
+      "title": "Subrequestid",
+      "type": "string",
+      "default": "",
+      "examples": [
+        "sub-123456-1000"
+      ],
+      "pattern": "^.*$"
+    },
+    "originatorId": {
+      "$id": "#root/originatorId",
+      "title": "Originatorid",
+      "type": "string",
+      "default": "",
+      "examples": [
+        "sdnc"
+      ],
+      "pattern": "^.*$"
+    },
+    "testId": {
+      "$id": "#root/testId",
+      "title": "Testid",
+      "type": "number",
+      "examples": [
+        212.2
+      ],
+      "default": 0
+    }
+  }
+}
diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/measurementGroupsType.json b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/measurementGroupsType.json
new file mode 100644
index 000000000..41e598f93
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-json/src/test/resources/schema/measurementGroupsType.json
@@ -0,0 +1,61 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "array",
+  "default": [],
+  "items": {
+    "type": "object",
+    "required": [
+      "measurementGroup"
+    ],
+    "properties": {
+      "measurementGroup": {
+        "type": "object",
+        "required": [
+          "measurementTypes"
+        ],
+        "properties": {
+          "measurementTypes": {
+            "type": "array",
+            "default": [],
+            "items": {
+              "type": "object",
+              "required": [
+                "measurementType"
+              ],
+              "properties": {
+                "measurementType": {
+                  "type": "string",
+                  "default": "",
+                  "examples": [
+                    "countera"
+                  ],
+                  "pattern": "^.*$"
+                }
+              }
+            }
+          },
+          "managedObjectDNsBasic": {
+            "type": "array",
+            "default": [],
+            "items": {
+              "type": "object",
+              "required": [
+                "DN"
+              ],
+              "properties": {
+                "DN": {
+                  "type": "string",
+                  "default": "",
+                  "examples": [
+                    "dna"
+                  ],
+                  "pattern": "^.*$"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}