Notification Sub-DG with Restconf discovery node

Data change is appended with Restconf discovery node which will call the sotn-notification sub-DG

Issue-ID: SDNC-474

Change-Id: I43e2f6a67f6bd53ac9a0c7969fb776ee1539249f
Signed-off-by: janani b <janani.b@huawei.com>

Former-commit-id: d2e67dc26ec1a76d11433caa682f7ca5dafccbd7

4 files changed, 873 insertions, 536 deletions

diff --git a/platform-logic/datachange/src/main/json/DataChange_esr-thirdparty-sdnc-discovery.json b/platform-logic/datachange/src/main/json/DataChange_esr-thirdparty-sdnc-discovery.json
index 513289da..ba7a9894 100644
--- a/platform-logic/datachange/src/main/json/DataChange_esr-thirdparty-sdnc-discovery.json
+++ b/platform-logic/datachange/src/main/json/DataChange_esr-thirdparty-sdnc-discovery.json
@@ -1,538 +1,576 @@
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+        "type": "switchNode",
+        "name": "switch aai-event-trigger",
+        "xml": "<switch test=\"`$data-change-notification-input.aai-event-trigger`\">\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 140.5,
+        "y": 400,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "197ffd5b.105fa3",
+                "3bcc844d.917dbc"
+            ]
+        ]
+    },
+    {
+        "id": "68d03f9b.5e646",
+        "type": "block",
+        "name": "block : atomic",
+        "xml": "<block atomic=\"true\">",
+        "atomic": "true",
+        "outputs": 1,
+        "x": 871.5,
+        "y": 240,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "608a6bc.8344d94",
+                "7a11c3b.828ac3c",
+                "365e44a4.701f6c",
+                "a3a71589.3e7428",
+                "c3222caa.a5e2a"
+            ]
+        ]
+    },
+    {
+        "id": "7a11c3b.828ac3c",
+        "type": "execute",
+        "name": "execute RestApiCallNode Get token",
+        "xml": "<execute plugin='org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode' method='sendRequest' >\n<parameter name=\"templateFileName\" value=\"`$prop.restapi.templateDir + '/actokentemplate.json'`\" />\n<parameter name=\"restapiUrl\" value=\"`$prop.sdncRestApi.thirdpartySdnc.url + '/controller/v2/tokens'`\" />\n<parameter name=\"format\" value=\"json\"/>\n<parameter name=\"httpMethod\" value=\"post\"/>\n<parameter name=\"responsePrefix\" value=\"token-result\"/>\n<parameter name=\"trustStoreFileName\" value=\"/opt/onap/sdnc/data/stores/truststore.onap.client.jks\"/>\n<parameter name=\"trustStorePassword\" value=\"adminadmin\"/>\n<parameter name=\"keyStoreFileName\" value=\"/opt/onap/sdnc/data/stores/sdnc.p12\"/>\n<parameter name=\"keyStorePassword\" value=\"adminadmin\"/>",
+        "comments": "",
+        "outputs": 1,
+        "x": 1144.5001983642578,
+        "y": 161.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "15e6e327.6bb24d",
+                "b8526c6a.21372"
+            ]
+        ]
+    },
+    {
+        "id": "15e6e327.6bb24d",
+        "type": "success",
+        "name": "success",
+        "xml": "<outcome value='success'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1358.0001983642578,
+        "y": 141.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "eada649a.e312c8"
+            ]
+        ]
+    },
+    {
+        "id": "b8526c6a.21372",
+        "type": "failure",
+        "name": "failure",
+        "xml": "<outcome value='failure'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1354.0001983642578,
+        "y": 181.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "bf5d38a1.f76208"
+            ]
+        ]
+    },
+    {
+        "id": "eada649a.e312c8",
+        "type": "set",
+        "name": "set token-id",
+        "xml": "<set>\n<parameter name='prop.sdncRestApi.token_id' value='`$token-result.data.token_id`' />\n",
+        "comments": "",
+        "x": 1508.5001983642578,
+        "y": 141.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    },
+    {
+        "id": "3ad01439.f9afec",
+        "type": "execute",
+        "name": "execute RestApiCallNode Get Topology",
+        "xml": "<execute plugin='org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode' method='sendRequest' >\n<parameter name=\"restapiUrl\" value=\"`$prop.sdncRestApi.thirdpartySdnc.url + '/restconf/data/ietf-network:networks'`\" />\n<parameter name=\"restapiUser\" value=\"`$prop.sdncRestApi.thirdpartySdnc.user`\" />\n<parameter name=\"restapiPassword\" value=\"`$prop.sdncRestApi.thirdpartySdnc.password`\" />\n<parameter name=\"format\" value=\"json\"/>\n<parameter name=\"httpMethod\" value=\"get\"/>\n<parameter name=\"responsePrefix\" value=\"topology\"/>\n<parameter name=\"trustStoreFileName\" value=\"/opt/onap/sdnc/data/stores/truststore.onap.client.jks\"/>\n<parameter name=\"trustStorePassword\" value=\"adminadmin\"/>\n<parameter name=\"keyStoreFileName\" value=\"/opt/onap/sdnc/data/stores/sdnc.p12\"/>\n<parameter name=\"keyStorePassword\" value=\"adminadmin\"/>\n<parameter name='customHttpHeaders' value=\"`'X-ACCESS-TOKEN=' + $prop.sdncRestApi.token_id`\" />",
+        "comments": "",
+        "outputs": 1,
+        "x": 1575.5001983642578,
+        "y": 261.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "a2f37f5d.3d152",
+                "76d94eec.78391"
+            ]
+        ]
+    },
+    {
+        "id": "a2f37f5d.3d152",
+        "type": "success",
+        "name": "success",
+        "xml": "<outcome value='success'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1818.0001983642578,
+        "y": 281.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "f2edc52a.829ae8"
+            ]
+        ]
+    },
+    {
+        "id": "f2edc52a.829ae8",
+        "type": "block",
+        "name": "block : atomic",
+        "xml": "<block atomic=\"true\">",
+        "atomic": "true",
+        "comments": "",
+        "outputs": 1,
+        "x": 1975.5001983642578,
+        "y": 281.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "2876228a.bd45de"
+            ]
+        ]
+    },
+    {
+        "id": "f0deaa8b.a77c48",
+        "type": "returnFailure",
+        "name": "return failure",
+        "xml": "<return status='failure'>\n\t<parameter name='ack-final' value='Y'/>\n\t<parameter name=\"error-code\" value=\"500\" />\n    <parameter name=\"error-message\" value=\"Error executing Create vpn rest api\" />\n",
+        "comments": "",
+        "x": 1952.0001983642578,
+        "y": 181.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    },
+    {
+        "id": "76d94eec.78391",
+        "type": "failure",
+        "name": "failure",
+        "xml": "<outcome value='failure'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1814.0001983642578,
+        "y": 181.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "f0deaa8b.a77c48"
+            ]
+        ]
+    },
+    {
+        "id": "a45743c4.fd9ac",
+        "type": "dgstart",
+        "name": "DGSTART",
+        "outputs": 1,
+        "x": 98,
+        "y": 100,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "4069c94b.4e3178"
+            ]
+        ]
+    },
+    {
+        "id": "4069c94b.4e3178",
+        "type": "service-logic",
+        "name": "DataChange ${project.version}",
+        "module": "DataChange",
+        "version": "${project.version}",
+        "comments": "",
+        "xml": "<service-logic xmlns='http://www.onap.org/sdnc/svclogic' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.onap.org/sdnc/svclogic ./svclogic.xsd' module='DataChange' version='${project.version}'>",
+        "outputs": 1,
+        "x": 164,
+        "y": 160,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "a97cf7f0.905958"
+            ]
+        ]
+    },
+    {
+        "id": "a97cf7f0.905958",
+        "type": "method",
+        "name": "method esr-thirdparty-sdnc-discovery",
+        "xml": "<method rpc='esr-thirdparty-sdnc-discovery' mode='sync'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 184,
+        "y": 240,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "8d013bc1.d159b8"
+            ]
+        ]
+    },
+    {
+        "id": "8d013bc1.d159b8",
+        "type": "block",
+        "name": "block : atomic",
+        "xml": "<block atomic=\"true\">\n",
+        "atomic": "false",
+        "comments": "",
+        "outputs": 1,
+        "x": 431.5,
+        "y": 240,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "9d107456.f08fe8"
+            ]
+        ]
+    },
+    {
+        "id": "2876228a.bd45de",
+        "type": "for",
+        "name": "for each Network",
+        "xml": "<for index='nidx' start='0' end='`$topology.networks.network_length`' >\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1401.5002136230469,
+        "y": 380.0000247955322,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "ef7b8418.bcb8e8"
+            ]
+        ]
+    },
+    {
+        "id": "ef7b8418.bcb8e8",
+        "type": "block",
+        "name": "block",
+        "xml": "<block>\n",
+        "atomic": "false",
+        "comments": "",
+        "outputs": 1,
+        "x": 1550.0002136230469,
+        "y": 380.0000247955322,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "64202ed1.e0b41",
+                "93269044.8fece"
+            ]
+        ]
+    },
+    {
+        "id": "64202ed1.e0b41",
+        "type": "call",
+        "name": "call update-network-to-aai",
+        "xml": "<call module='DataChange' rpc='update-network-to-aai' mode='sync' >\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1729.0002136230469,
+        "y": 400.0000247955322,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "93269044.8fece",
+        "type": "set",
+        "name": "set network",
+        "xml": "<set>\n<parameter name='network.' value='`$topology.networks.network[$nidx].`' />\n",
+        "comments": "",
+        "x": 1684.0002136230469,
+        "y": 360.0000247955322,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    },
+    {
+        "id": "bf5d38a1.f76208",
+        "type": "block",
+        "name": "block",
+        "xml": "<block>\n",
+        "atomic": "false",
+        "comments": "",
+        "outputs": 1,
+        "x": 1474.0001983642578,
+        "y": 181.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "9588f43b.0d44f8",
+        "type": "comment",
+        "name": "Do Nothing",
+        "info": "",
+        "comments": "",
+        "x": 1644.0001983642578,
+        "y": 221.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    },
+    {
+        "id": "60d84913.695d78",
+        "type": "switchNode",
+        "name": "switch type",
+        "xml": "<switch test=\"`$prop.sdncRestApi.type`\">\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 563,
+        "y": 360,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "de59227b.bacf9",
+                "1a34048f.8eca2b"
+            ]
+        ]
+    },
+    {
+        "id": "8298d18a.63e4b",
+        "type": "block",
+        "name": "block",
+        "xml": "<block>\n",
+        "atomic": "false",
+        "comments": "",
+        "outputs": 1,
+        "x": 430,
+        "y": 360,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "60d84913.695d78"
+            ]
+        ]
+    },
+    {
+        "id": "de59227b.bacf9",
+        "type": "other",
+        "name": "SOTN",
+        "xml": "<outcome value='SOTN'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 710,
+        "y": 240,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "68d03f9b.5e646"
+            ]
+        ]
+    },
+    {
+        "id": "1a34048f.8eca2b",
+        "type": "other",
+        "name": "other",
+        "xml": "<outcome value='Other'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 725.0000076293945,
+        "y": 479.00003242492676,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "7faf207a.622e5"
+            ]
+        ]
+    },
+    {
+        "id": "7faf207a.622e5",
+        "type": "returnFailure",
+        "name": "return failure",
+        "xml": "<return status='failure'>\n\t<parameter name='ack-final' value='Y'/>\n\t<parameter name=\"error-code\" value=\"500\" />\n    <parameter name=\"error-message\" value=\"`'Unsupported type = ' + $prop.sdncRestApi.type`\" />\n\n",
+        "comments": "",
+        "x": 903.0000076293945,
+        "y": 479.00003242492676,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    },
+    {
+        "id": "608a6bc.8344d94",
+        "type": "execute",
+        "name": "execute Properties",
+        "xml": "<execute plugin='org.onap.ccsdk.sli.plugins.prop.PropertiesNode' method='readProperties' >\n    <parameter name='fileName' value='%SDNC_CONFIG_DIR%/generic-resource-api-dg.properties' />\n    <parameter name='contextPrefix' value='prop' />\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1091.0001983642578,
+        "y": 121.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "365e44a4.701f6c",
+        "type": "switchNode",
+        "name": "switch prop.sdncRestApi.token_id",
+        "xml": "<switch test=\"`$prop.sdncRestApi.token_id`\">\n\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1137.5001983642578,
+        "y": 241.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "b737a6fe.87cf68",
+                "878b1fd0.506dd"
+            ]
+        ]
+    },
+    {
+        "id": "b737a6fe.87cf68",
+        "type": "other",
+        "name": "Null",
+        "xml": "<outcome value=''>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1354.0001983642578,
+        "y": 221.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "de7d499c.f87aa8"
+            ]
+        ]
+    },
+    {
+        "id": "878b1fd0.506dd",
+        "type": "other",
+        "name": "other",
+        "xml": "<outcome value='Other'>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1354.0001983642578,
+        "y": 261.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "3ad01439.f9afec"
+            ]
+        ]
+    },
+    {
+        "id": "de7d499c.f87aa8",
+        "type": "execute",
+        "name": "execute RestApiCallNode Get Topology",
+        "xml": "<execute plugin='org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode' method='sendRequest' >\n<parameter name=\"restapiUrl\" value=\"`$prop.sdncRestApi.thirdpartySdnc.url + '/restconf/data/ietf-network:networks'`\" />\n<parameter name=\"restapiUser\" value=\"`$prop.sdncRestApi.thirdpartySdnc.user`\" />\n<parameter name=\"restapiPassword\" value=\"`$prop.sdncRestApi.thirdpartySdnc.password`\" />\n<parameter name=\"format\" value=\"json\"/>\n<parameter name=\"httpMethod\" value=\"get\"/>\n<parameter name=\"responsePrefix\" value=\"topology\"/>\n<parameter name=\"trustStoreFileName\" value=\"/opt/onap/sdnc/data/stores/truststore.onap.client.jks\"/>\n<parameter name=\"trustStorePassword\" value=\"adminadmin\"/>\n<parameter name=\"keyStoreFileName\" value=\"/opt/onap/sdnc/data/stores/sdnc.p12\"/>\n<parameter name=\"keyStorePassword\" value=\"adminadmin\"/>\n",
+        "comments": "",
+        "outputs": 1,
+        "x": 1575.5001983642578,
+        "y": 221.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            [
+                "76d94eec.78391",
+                "a2f37f5d.3d152"
+            ]
+        ]
+    },
+    {
+        "id": "c3222caa.a5e2a",
+        "type": "execute",
+        "name": "execute RestconfDiscoveryNode",
+        "xml": "<execute plugin='org.onap.ccsdk.sli.plugins.restconfdiscovery.RestconfDiscoveryNode' method='establishSubscription' >\n<parameter name=\"subscriberId\" value=\"sotn-controller\" />\n<parameter name=\"restapiUrl\" value=\"`$prop.sdncRestApi.thirdpartySdnc.url + '/restconf/operations/ietf-subscribed-notifications:establish-subscription'`\" />\n<parameter name=\"restapiUser\" value=\"`$prop.sdncRestApi.thirdpartySdnc.user`\" />\n<parameter name=\"restapiPassword\" value=\"`$prop.sdncRestApi.thirdpartySdnc.password`\" />\n<parameter name=\"sseConnectURL\" value=\"`$prop.sdncRestApi.thirdpartySdnc.url + '/restconf/streams/yang-push-json'`\" />\n<parameter name=\"dirPath\" value=\"/opt/sdnc/restconfapi/yang/notification\" />\n<parameter name=\"format\" value=\"json\" />\n<parameter name=\"httpMethod\" value=\"post\" />\n<parameter name=\"trustStoreFileName\" value=\"/opt/onap/sdnc/data/stores/truststore.onap.client.jks\"/>\n<parameter name=\"trustStorePassword\" value=\"adminadmin\"/>\n<parameter name=\"keyStoreFileName\" value=\"/opt/onap/sdnc/data/stores/sdnc.p12\"/>\n<parameter name=\"keyStorePassword\" value=\"adminadmin\"/>\n<parameter name='customHttpHeaders' value=\"`'X-ACCESS-TOKEN=' + $prop.sdncRestApi.token_id`\" />\n<parameter name=\"module\" value=\"DataChange\" />\n<parameter name=\"rpc\" value=\"sotn-notification-handler\" />\n<parameter name=\"mode\" value=\"sync\" />",
+        "comments": "",
+        "outputs": 1,
+        "x": 1134.0001983642578,
+        "y": 381.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": [
+            []
+        ]
+    },
+    {
+        "id": "a3a71589.3e7428",
+        "type": "set",
+        "name": "set encoding-format",
+        "xml": "<set>\n<parameter name='input' value='ietf-subscribed-notifications:establish-subscription.input.' />\n<parameter name=\"`$input + 'encoding'`\" value=\"encode-json\" />",
+        "comments": "",
+        "x": 1094.0001983642578,
+        "y": 341.00000953674316,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    },
+    {
+        "id": "98c18166.4a0f3",
+        "type": "comment",
+        "name": "Notification subscription",
+        "info": "",
+        "comments": "",
+        "x": 1099.000343322754,
+        "y": 298.00000858306885,
+        "z": "a54d391e.88f7d8",
+        "wires": []
+    }
 ]
\ No newline at end of file
diff --git a/platform-logic/datachange/src/main/json/DataChange_sotn-notification-handler.json b/platform-logic/datachange/src/main/json/DataChange_sotn-notification-handler.json
new file mode 100644
index 00000000..3afacd3b
--- /dev/null
+++ b/platform-logic/datachange/src/main/json/DataChange_sotn-notification-handler.json
@@ -0,0 +1,234 @@
+[

+    {

+        "id": "d2908135.0d5d4",

+        "type": "dgstart",

+        "name": "DGSTART",

+        "outputs": 1,

+        "x": 97,

+        "y": 79,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "5471a4fa.5564ec"

+            ]

+        ]

+    },

+    {

+        "id": "5471a4fa.5564ec",

+        "type": "service-logic",

+        "name": "DataChange ${project.version}",

+        "module": "DataChange",

+        "version": "${project.version}",

+        "comments": "",

+        "xml": "<service-logic xmlns='http://www.onap.org/sdnc/svclogic' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.onap.org/sdnc/svclogic ./svclogic.xsd' module='DataChange' version='${project.version}'>",

+        "outputs": 1,

+        "x": 297.5,

+        "y": 79,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "41ad4a7a.dfb5f4"

+            ]

+        ]

+    },

+    {

+        "id": "41ad4a7a.dfb5f4",

+        "type": "method",

+        "name": "method sotn-notification-handler",

+        "xml": "<method rpc='sotn-notification-handler' mode='sync'>\n",

+        "comments": "",

+        "outputs": 1,

+        "x": 268.5,

+        "y": 160,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "58822b09.726d74"

+            ]

+        ]

+    },

+    {

+        "id": "3b461d1c.951192",

+        "type": "execute",

+        "name": "execute parseIdFromTarget",

+        "xml": "<execute plugin='org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils' method='split' >\n<parameter name=\"original_string\" value='`$notification.push-change-update.datastore-changes.yang-patch.edit[0].target`'/>\n<parameter name=\"regex\" value=\"/\"/>\n<parameter name=\"ctx_memory_result_key\" value=\"yang-nodes\"/>",

+        "comments": "",

+        "outputs": 1,

+        "x": 254,

+        "y": 220,

+        "z": "a630608e.55155",

+        "wires": [

+            []

+        ]

+    },

+    {

+        "id": "a4b6ea60.fbfc48",

+        "type": "execute",

+        "name": "execute last node",

+        "xml": "<execute plugin='org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils' method='split' >\n<parameter name=\"original_string\" value='`$yang-nodes[$yang-nodes_length -1]`'/>\n<parameter name=\"regex\" value=\"=\"/>\n<parameter name=\"ctx_memory_result_key\" value=\"last-node\"/>",

+        "comments": "",

+        "outputs": 1,

+        "x": 223.5,

+        "y": 280,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "4fda0bd8.3d5334",

+                "a280007a.e935d"

+            ]

+        ]

+    },

+    {

+        "id": "4e95c5c1.30f36c",

+        "type": "execute",

+        "name": "execute parse topo node",

+        "xml": "<execute plugin='org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils' method='split' >\n<parameter name=\"original_string\" value='`$yang-nodes[$yang-nodes_length -2]`'/>\n<parameter name=\"regex\" value=\"=\"/>\n<parameter name=\"ctx_memory_result_key\" value=\"node-prefix\"/>",

+        "comments": "",

+        "outputs": 1,

+        "x": 1185.5,

+        "y": 280,

+        "z": "a630608e.55155",

+        "wires": [

+            []

+        ]

+    },

+    {

+        "id": "4b491788.1b21b8",

+        "type": "set",

+        "name": "set unique-ltpId",

+        "xml": "<set>\n<parameter name='unique-ltpId' value=\"`'nodeId-' + $node-prefix[$node-prefix_length -1] + '-ltpId-' + $last-node[$last-node_length -1]`\" />\n",

+        "comments": "",

+        "x": 1156.5,

+        "y": 320,

+        "z": "a630608e.55155",

+        "wires": []

+    },

+    {

+        "id": "f935a561.72ecd8",

+        "type": "update",

+        "name": "update p-interface",

+        "xml": "<update plugin='org.onap.ccsdk.sli.adaptors.aai.AAIService' resource='p-interface' \n      key='pnf.pnf-name = $node.node-id\n      AND p-interface.interface-name = $unique-ltpId' >      \n<parameter name='interface-name' value='`$unique-ltpId`' />\n<parameter name='operational-status' value='`$notification.push-change-update.datastore-changes.yang-patch.edit[0].value.termination-point[0].te.oper-status`' />",

+        "comments": "",

+        "outputs": 1,

+        "x": 1165,

+        "y": 360,

+        "z": "a630608e.55155",

+        "wires": [

+            []

+        ]

+    },

+    {

+        "id": "58822b09.726d74",

+        "type": "block",

+        "name": "block : atomic",

+        "xml": "<block atomic=\"true\">",

+        "atomic": "true",

+        "outputs": 1,

+        "x": 491,

+        "y": 160,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "3b461d1c.951192",

+                "a4b6ea60.fbfc48"

+            ]

+        ]

+    },

+    {

+        "id": "8ad7a79a.b1d9a8",

+        "type": "switchNode",

+        "name": "switch last-node type",

+        "xml": "<switch test='`$last-node[0]`'>\n",

+        "comments": "",

+        "outputs": 1,

+        "x": 734,

+        "y": 260,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "4f529877.c2c438"

+            ]

+        ]

+    },

+    {

+        "id": "4f529877.c2c438",

+        "type": "outcome",

+        "name": "outcome ietf-network-topology:termination-point",

+        "xml": "<outcome value='ietf-network-topology:termination-point'>\n",

+        "comments": "",

+        "outputs": 1,

+        "x": 696,

+        "y": 320,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "33395266.1d862e"

+            ]

+        ]

+    },

+    {

+        "id": "33395266.1d862e",

+        "type": "block",

+        "name": "block : atomic",

+        "xml": "<block atomic=\"true\">",

+        "atomic": "true",

+        "outputs": 1,

+        "x": 971,

+        "y": 320,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "4e95c5c1.30f36c",

+                "4b491788.1b21b8",

+                "f935a561.72ecd8"

+            ]

+        ]

+    },

+    {

+        "id": "f7127d7b.6e386",

+        "type": "block",

+        "name": "block",

+        "xml": "<block>\n",

+        "atomic": "false",

+        "comments": "",

+        "outputs": 1,

+        "x": 550,

+        "y": 260,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "8ad7a79a.b1d9a8"

+            ]

+        ]

+    },

+    {

+        "id": "4fda0bd8.3d5334",

+        "type": "success",

+        "name": "success",

+        "xml": "<outcome value='success'>\n",

+        "comments": "",

+        "outputs": 1,

+        "x": 414,

+        "y": 260,

+        "z": "a630608e.55155",

+        "wires": [

+            [

+                "f7127d7b.6e386"

+            ]

+        ]

+    },

+    {

+        "id": "a280007a.e935d",

+        "type": "failure",

+        "name": "failure",

+        "xml": "<outcome value='failure'>\n",

+        "comments": "",

+        "outputs": 1,

+        "x": 410,

+        "y": 300,

+        "z": "a630608e.55155",

+        "wires": [

+            []

+        ]

+    }

+]
\ No newline at end of file
diff --git a/platform-logic/datachange/src/main/xml/DataChange_esr-thirdparty-sdnc-discovery.xml b/platform-logic/datachange/src/main/xml/DataChange_esr-thirdparty-sdnc-discovery.xml
index 0d47536e..e71c0419 100644
--- a/platform-logic/datachange/src/main/xml/DataChange_esr-thirdparty-sdnc-discovery.xml
+++ b/platform-logic/datachange/src/main/xml/DataChange_esr-thirdparty-sdnc-discovery.xml
@@ -101,6 +101,28 @@
                                             </execute>
                                         </outcome>
                                     </switch>
+                                    <set>
+                                        <parameter name='input' value='ietf-subscribed-notifications:establish-subscription.input.' />
+                                        <parameter name="`$input + 'encoding'`" value="encode-json" />
+                                    </set>
+                                    <execute plugin='org.onap.ccsdk.sli.plugins.restconfdiscovery.RestconfDiscoveryNode' method='establishSubscription' >
+                                        <parameter name="subscriberId" value="sotn-controller" />
+                                        <parameter name="restapiUrl" value="`$prop.sdncRestApi.thirdpartySdnc.url + '/restconf/operations/ietf-subscribed-notifications:establish-subscription'`" />
+                                        <parameter name="restapiUser" value="`$prop.sdncRestApi.thirdpartySdnc.user`" />
+                                        <parameter name="restapiPassword" value="`$prop.sdncRestApi.thirdpartySdnc.password`" />
+                                        <parameter name="sseConnectURL" value="`$prop.sdncRestApi.thirdpartySdnc.url + '/restconf/streams/yang-push-json'`" />
+                                        <parameter name="dirPath" value="/opt/sdnc/restconfapi/yang/notification" />
+                                        <parameter name="format" value="json" />
+                                        <parameter name="httpMethod" value="post" />
+                                        <parameter name="trustStoreFileName" value="/opt/onap/sdnc/data/stores/truststore.onap.client.jks"/>
+                                        <parameter name="trustStorePassword" value="adminadmin"/>
+                                        <parameter name="keyStoreFileName" value="/opt/onap/sdnc/data/stores/sdnc.p12"/>
+                                        <parameter name="keyStorePassword" value="adminadmin"/>
+                                        <parameter name='customHttpHeaders' value="`'X-ACCESS-TOKEN=' + $prop.sdncRestApi.token_id`" />
+                                        <parameter name="module" value="DataChange" />
+                                        <parameter name="rpc" value="sotn-notification-handler" />
+                                        <parameter name="mode" value="sync" />
+                                    </execute>
                                 </block>
                             </outcome>
                             <outcome value='Other'>
diff --git a/platform-logic/datachange/src/main/xml/DataChange_sotn-notification-handler.xml b/platform-logic/datachange/src/main/xml/DataChange_sotn-notification-handler.xml
new file mode 100644
index 00000000..baac91c9
--- /dev/null
+++ b/platform-logic/datachange/src/main/xml/DataChange_sotn-notification-handler.xml
@@ -0,0 +1,43 @@
+<service-logic

+    xmlns='http://www.onap.org/sdnc/svclogic'

+    xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.onap.org/sdnc/svclogic ./svclogic.xsd' module='DataChange' version='${project.version}'>

+    <method rpc='sotn-notification-handler' mode='sync'>

+        <block atomic="true">

+            <execute plugin='org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils' method='split' >

+                <parameter name="original_string" value='`$notification.push-change-update.datastore-changes.yang-patch.edit[0].target`'/>

+                <parameter name="regex" value="/"/>

+                <parameter name="ctx_memory_result_key" value="yang-nodes"/>

+            </execute>

+            <execute plugin='org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils' method='split' >

+                <parameter name="original_string" value='`$yang-nodes[$yang-nodes_length -1]`'/>

+                <parameter name="regex" value="="/>

+                <parameter name="ctx_memory_result_key" value="last-node"/>

+                <outcome value='success'>

+                    <block>

+                        <switch test='`$last-node[0]`'>

+                            <outcome value='ietf-network-topology:termination-point'>

+                                <block atomic="true">

+                                    <execute plugin='org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils' method='split' >

+                                        <parameter name="original_string" value='`$yang-nodes[$yang-nodes_length -2]`'/>

+                                        <parameter name="regex" value="="/>

+                                        <parameter name="ctx_memory_result_key" value="node-prefix"/>

+                                    </execute>

+                                    <set>

+                                        <parameter name='unique-ltpId' value="`'nodeId-' + $node-prefix[$node-prefix_length -1] + '-ltpId-' + $last-node[$last-node_length -1]`" />

+                                    </set>

+                                    <update plugin='org.onap.ccsdk.sli.adaptors.aai.AAIService' resource='p-interface' 

+      key='pnf.pnf-name = $node.node-id

+      AND p-interface.interface-name = $unique-ltpId' >

+                                        <parameter name='interface-name' value='`$unique-ltpId`' />

+                                        <parameter name='operational-status' value='`$notification.push-change-update.datastore-changes.yang-patch.edit[0].value.termination-point[0].te.oper-status`' />

+                                    </update>

+                                </block>

+                            </outcome>

+                        </switch>

+                    </block>

+                </outcome>

+                <outcome value='failure'></outcome>

+            </execute>

+        </block>

+    </method>

+</service-logic>
\ No newline at end of file