Adding more examples to apex-pdp

- Adding more examples (DecisionMaker, Periodic & ONAPvCPE) to apex-pdp.
- Fixed CORS issue in plugin-event-carrier-restserver module.
Added a ContainerResponseFilter to intercept every request/response coming to
REST server and add the required headers to support CORS.

Change-Id: Ic3e36c683f2a78992ce1417d2c00233b34066f2f
Issue-ID: POLICY-861
Signed-off-by: ramverma <ram.krishna.verma@ericsson.com>

8 files changed, 428 insertions, 0 deletions

diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/AnswerInitiationEvent.json b/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/AnswerInitiationEvent.json
new file mode 100644
index 000000000..6df3115d6
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/AnswerInitiationEvent.json
@@ -0,0 +1,14 @@
+{
+  "nameSpace": "org.onap.policy.apex.domains.decisionmaker",
+  "name": "AnswerEvent",
+  "version": "0.0.1",
+  "source": "dcae",
+  "target": "apex",
+  "a0" : "choice 0",
+  "a1" : "choice 1",
+  "a2" : "choice 2",
+  "a3" : "choice 3",
+  "a4" : "choice 4",
+  "a5" : "choice 5",
+  "a6" : "choice 6"
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/ApexConfigRESTClient.json b/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/ApexConfigRESTClient.json
new file mode 100644
index 000000000..9fa0b6ddd
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/ApexConfigRESTClient.json
@@ -0,0 +1,67 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12345,
+        "policyModelFileName": "examples/models/DecisionMaker/DecisionMakerPolicyModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "VNFInitConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "examples/config/DecisionMaker/AnswerInitiationEvent.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "DMaaPConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RESTClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:3904/events/toApex/APEX/1?timeout=60000"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    },
+    "eventOutputParameters": {
+        "logProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "/tmp/EventsOut.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "DMaapProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RESTClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:3904/events/fromApex"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    }
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/ApexConfigRESTServer.json b/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/ApexConfigRESTServer.json
new file mode 100644
index 000000000..edf1b9cc3
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/DecisionMaker/ApexConfigRESTServer.json
@@ -0,0 +1,72 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12345,
+        "policyModelFileName": "examples/models/DecisionMaker/DecisionMakerPolicyModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "VNFInitConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "examples/config/DecisionMaker/AnswerInitiationEvent.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RESTConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTSERVER",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restserver.RESTServerCarrierTechnologyParameters",
+                "parameters": {
+                    "standalone": true,
+                    "host": "0.0.0.0",
+                    "port": 23324
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "synchronousMode": true,
+            "synchronousPeer": "RESTProducer",
+            "synchronousTimeout": 500
+        }
+    },
+    "eventOutputParameters": {
+        "logProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "/tmp/EventsOut.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RESTProducer": {
+            "carrierTechnologyParameters":{
+                "carrierTechnology" : "RESTSERVER",
+                "parameterClassName" : "org.onap.policy.apex.plugins.event.carrier.restserver.RESTServerCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters":{
+                "eventProtocol" : "JSON"
+            },
+            "synchronousMode"    : true,
+            "synchronousPeer"    : "RESTConsumer",
+            "synchronousTimeout" : 500
+        }
+    }
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/ApexConfig.json b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/ApexConfig.json
new file mode 100644
index 000000000..070bbc105
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/ApexConfig.json
@@ -0,0 +1,145 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "policy/ONAPTLGoalPolicyModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            },
+            "contextParameters": {
+                "parameterClassName": "org.onap.policy.apex.context.parameters.ContextParameters",
+                "schemaParameters": {
+                    "Avro": {
+                        "parameterClassName": "org.onap.policy.apex.plugins.context.schema.avro.AvroSchemaHelperParameters"
+                    }
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "VCPEInitConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "config/VCPEInitiationEvent.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON",
+                "parameters": {
+                    "nameAlias": "closedLoopControlName",
+                    "versionAlias": "version",
+                    "sourceAlias": "from"
+                }
+            }
+        },
+        "GuardRequestorConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTREQUESTOR",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restrequestor.RESTRequestorCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://192.168.144.235:54321/AAIAndGuardSim/sim/pdp/api/getDecision",
+                    "httpMethod": "POST",
+                    "restRequestTimeout": 2000
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "eventName": "GuardResponseEvent",
+            "eventNameFilter": "GuardResponseEvent",
+            "requestorMode": true,
+            "requestorPeer": "GuardRequestorProducer",
+            "requestorTimeout": 500
+        },
+        "DCAEConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RESTClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://192.168.144.235:3904/events/unauthenticated.DCAE_CL_OUTPUT/APEX/1?timeout=60000"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON",
+                "parameters": {
+                    "nameAlias": "closedLoopControlName",
+                    "versionAlias": "version",
+                    "sourceAlias": "from"
+                }
+            }
+        },
+        "APPCConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RESTClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://192.168.144.235:3904/events/APPC_LCM_WRITE/APEX/1?timeout=60000"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "eventName": "APPCRestartVNFResponseEvent",
+            "eventNameFilter": "APPCRestartVNFResponseEvent"
+        }
+    },
+    "eventOutputParameters": {
+        "logProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "/tmp/VCPEEventsOut.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "GuardRequestorProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTREQUESTOR",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restrequestor.RESTRequestorCarrierTechnologyParameters"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "eventNameFilter": "GuardRequestEvent",
+            "requestorMode": true,
+            "requestorPeer": "GuardRequestorConsumer",
+            "requestorTimeout": 500
+        },
+        "APPCProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RESTClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://192.168.144.235:3904/events/APPC-LCM-READ"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "eventNameFilter": "APPCRestartVNFRequestEvent"
+        },
+        "PolicyLogProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RESTClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://192.168.144.235:3904/events/POLICY_CL_MGT"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "eventNameFilter": "ControlLoopLogEvent"
+        }
+    }
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent0.json b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent0.json
new file mode 100644
index 000000000..e46a2739c
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent0.json
@@ -0,0 +1,22 @@
+{
+    "closedLoopControlName": "ControlLoop-vCPE-85317438-861d-42a9-979e-9d96dc0a9ef1",
+    "closedLoopAlarmStart": 1519638197324,
+    "closedLoopEventClient": "DCAE_INSTANCE_ID.dcae-tca",
+    "closedLoopEventStatus": "ONSET",
+    "requestID": "4a68f8a5-0db9-4070-a132-adede51ebeef",
+    "target_type": "VNF",
+    "target": "generic-vnf.vnf-id",
+    "AAI": {
+        "generic-vnf.resource-version": "1",
+        "generic-vnf.vnf-name": "vCPEInfraVNF99",
+        "generic-vnf.prov-status": "PREPROV",
+        "generic-vnf.is-closed-loop-disabled": "false",
+        "generic-vnf.orchestration-status": "Created",
+        "generic-vnf.vnf-type": "cCPEInfraService10/vCPEInfraService10 0",
+        "generic-vnf.in-maint": "false",
+        "generic-vnf.service-id": "5585fd2c-ad0d-4050-b0cf-dfe4a03bf00f",
+        "generic-vnf.vnf-id": "b4fe00ac-1da6-4b00-ac0d-8e8300db001e"
+    },
+    "from": "DCAE",
+    "version": "1.0.2"
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent1.json b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent1.json
new file mode 100644
index 000000000..5fcece8ac
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent1.json
@@ -0,0 +1,14 @@
+{
+    "closedLoopControlName": "ControlLoop-vCPE-85317438-861d-42a9-979e-9d96dc0a9ef1",
+    "closedLoopAlarmStart": 1519638197699,
+    "closedLoopEventClient": "DCAE_INSTANCE_ID.dcae-tca",
+    "closedLoopEventStatus": "ONSET",
+    "requestID": "4a68f8a5-0db9-4070-a132-adede51ebeaf",
+    "target_type": "VNF",
+    "target": "generic-vnf.vnf-id",
+    "AAI": {
+        "generic-vnf.vnf-id": "b4fe00ac-1da6-4b00-ac0d-8e8300db001c"
+    },
+    "from": "DCAE",
+    "version": "1.0.2"
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent2.json b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent2.json
new file mode 100644
index 000000000..7e3e33777
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/ONAPvCPE/VCPEInitiationEvent2.json
@@ -0,0 +1,36 @@
+{
+    "closedLoopControlName": "ControlLoop-vCPE-85317438-861d-42a9-979e-9d96dc0a9ef1",
+    "closedLoopAlarmStart": 1519638197699,
+    "closedLoopEventClient": "DCAE_INSTANCE_ID.dcae-tca",
+    "closedLoopEventStatus": "ONSET",
+    "requestID": "4a68f8a5-0db9-4070-a132-adede51ebeaf",
+    "target_type": "VNF",
+    "target": "generic-vnf.vnf-id",
+    "AAI": {
+        "generic-vnf.vnf-id": "b4fe00ac-1da6-4b00-ac0d-8e8300db001c"
+    },
+    "from": "DCAE",
+    "version": "1.0.2"
+}
+{
+    "closedLoopControlName": "ControlLoop-vCPE-85317438-861d-42a9-979e-9d96dc0a9ef1",
+    "closedLoopAlarmStart": 1519638197324,
+    "closedLoopEventClient": "DCAE_INSTANCE_ID.dcae-tca",
+    "closedLoopEventStatus": "ONSET",
+    "requestID": "4a68f8a5-0db9-4070-a132-adede51ebeef",
+    "target_type": "VNF",
+    "target": "generic-vnf.vnf-id",
+    "AAI": {
+        "generic-vnf.resource-version": "1",
+        "generic-vnf.vnf-name": "vCPEInfraVNF99",
+        "generic-vnf.prov-status": "PREPROV",
+        "generic-vnf.is-closed-loop-disabled": "false",
+        "generic-vnf.orchestration-status": "Created",
+        "generic-vnf.vnf-type": "cCPEInfraService10/vCPEInfraService10 0",
+        "generic-vnf.in-maint": "false",
+        "generic-vnf.service-id": "5585fd2c-ad0d-4050-b0cf-dfe4a03bf00f",
+        "generic-vnf.vnf-id": "b4fe00ac-1da6-4b00-ac0d-8e8300db001e"
+    },
+    "from": "DCAE",
+    "version": "1.0.2"
+}
diff --git a/packages/apex-pdp-package-full/src/main/package/examples/config/Periodic/ApexConfigPeriodic.json b/packages/apex-pdp-package-full/src/main/package/examples/config/Periodic/ApexConfigPeriodic.json
new file mode 100644
index 000000000..a4c94779b
--- /dev/null
+++ b/packages/apex-pdp-package-full/src/main/package/examples/config/Periodic/ApexConfigPeriodic.json
@@ -0,0 +1,58 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "examples/models/Periodic/PeriodicPolicyModel.json",
+        "periodicEventPeriod": 1000,
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "EventRequestorConsumer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "EVENT_REQUESTOR"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "APEX"
+            },
+            "eventNameFilter": "InputEvent",
+            "requestorMode": true,
+            "requestorPeer": "EventRequestorProducer",
+            "requestorTimeout": 500
+        }
+    },
+    "eventOutputParameters": {
+        "EventRequestorProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "EVENT_REQUESTOR"
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "APEX"
+            },
+            "eventNameFilter": "EventListEvent",
+            "requestorMode": true,
+            "requestorPeer": "EventRequestorConsumer",
+            "requestorTimeout": 500
+        },
+        "logProducer": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "FILE",
+                "parameters": {
+                    "fileName": "/tmp/PeriodicEventsOut.json"
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            },
+            "eventNameFilter": "OutputEvent"
+        }
+    }
+}