Python library for Jython execution

Change-Id: Iee2701b4dade7207950f17c92ea1265c361cf803
Issue-ID: CCSDK-696
Signed-off-by: Steve Alphonse Siani <alphonse.steve.siani.djissitchi@ibm.com>

20 files changed, 709 insertions, 17 deletions

diff --git a/components/model-catalog/blueprint-model/starter-blueprint/baseconfiguration/Scripts/SampleResourceAssignmentProcessorScript.py b/components/model-catalog/blueprint-model/starter-blueprint/baseconfiguration/Scripts/SampleResourceAssignmentProcessorScript.py
deleted file mode 100644
index f9b53309..00000000
--- a/components/model-catalog/blueprint-model/starter-blueprint/baseconfiguration/Scripts/SampleResourceAssignmentProcessorScript.py
+++ /dev/null
@@ -1,13 +0,0 @@
-from resource_assignment_processor_function import JythonComponentFunction
-from blueprint_constants import *
-
-
-class SampleJythonComponentNode(JythonComponentFunction):
-
-    def process(self, execution_request):
-        print "Processing calling.." + PROPERTY_BLUEPRINT_BASE_PATH
-        return None
-
-    def recover(self, runtime_exception, execution_request):
-        print "Recovering calling.." + PROPERTY_BLUEPRINT_BASE_PATH
-        return None
diff --git a/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Definitions/resources_definition_types.json b/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Definitions/resources_definition_types.json
index c8871214..d2d32e81 100644
--- a/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Definitions/resources_definition_types.json
+++ b/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Definitions/resources_definition_types.json
@@ -11,6 +11,14 @@
       "input": {
         "type": "source-input",
         "properties": {}
+      },
+      "capability": {
+        "type": "source-capability",
+        "properties": {
+          "type": "JYTHON-COMPONENT",
+          "instance-name": "SampleRAProcessor",
+          "instance-dependencies": []
+        }
       }
     }
   },
diff --git a/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SamplePythonComponentNode.py b/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SamplePythonComponentNode.py
index 0a583dc5..89048121 100644
--- a/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SamplePythonComponentNode.py
+++ b/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SamplePythonComponentNode.py
@@ -1,12 +1,18 @@
 from abstract_blueprint_function import AbstractPythonComponentFunction
 from blueprint_constants import *
 
+
 class SamplePythonComponentNode(AbstractPythonComponentFunction):
 
+    def __init__(self):
+        AbstractPythonComponentFunction.__init__(self)
+
     def process(self, execution_request):
-        print "Processing calling.." + PROPERTY_BLUEPRINT_BASE_PATH
+        AbstractPythonComponentFunction.process(self, execution_request)
+        print "Processing calling..." + PROPERTY_BLUEPRINT_BASE_PATH
         return None
 
     def recover(self, runtime_exception, execution_request):
-        print "Recovering calling.." + PROPERTY_BLUEPRINT_BASE_PATH
+        AbstractPythonComponentFunction.recover(self, runtime_exception, execution_request)
+        print "Recovering calling..." + PROPERTY_BLUEPRINT_BASE_PATH
         return None
diff --git a/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SampleRAProcessor.py b/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SampleRAProcessor.py
index 9729f04f..30b9ff95 100644
--- a/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SampleRAProcessor.py
+++ b/components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SampleRAProcessor.py
@@ -4,10 +4,26 @@ from blueprint_constants import *
 
 class SampleRAProcessor(AbstractRAProcessor):
 
+    def __init__(self):
+        AbstractRAProcessor.__init__(self)
+
     def process(self, execution_request):
-        print "Processing calling.." + PROPERTY_BLUEPRINT_BASE_PATH
+
+        AbstractRAProcessor.process(self, execution_request)
+        print "Processing calling..." + PROPERTY_BLUEPRINT_BASE_PATH
+        if self.ra_valid is True:
+            value = self.resolve_values_script(execution_request, self.value_to_resolve)
+            self.set_resource_data_value(execution_request, value)
+        else:
+            raise BluePrintProcessorException("Error on resource assignment. Message = " + self.error_message)
         return None
 
     def recover(self, runtime_exception, execution_request):
-        print "Recovering calling.." + PROPERTY_BLUEPRINT_BASE_PATH
+        AbstractRAProcessor.recover(self, runtime_exception, execution_request)
+        print "Recovering calling..." + PROPERTY_BLUEPRINT_BASE_PATH
         return None
+
+    def resolve_values_script(self, execution_request, value_to_resolve):
+        # TODO : DO business logic here
+        print "Resolve value for " + value_to_resolve + " here..."
+        return "test_python"
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/activation-blueprint.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/activation-blueprint.json
new file mode 100755
index 00000000..168732c1
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/activation-blueprint.json
@@ -0,0 +1,128 @@
+{
+  "tosca_definitions_version" : "controller_blueprint_1_0_0",
+  "metadata" : {
+    "template_author" : "Alexis de Talhouët",
+    "author-email" : "adetalhouet89@gmail.com",
+    "user-groups" : "ADMIN, OPERATION",
+    "template_name" : "capability_python",
+    "template_version" : "1.0.0",
+    "template_tags" : "test"
+  },
+  "imports" : [ {
+    "file" : "Definitions/data_types.json"
+  }, {
+    "file" : "Definitions/relationship_types.json"
+  }, {
+    "file" : "Definitions/artifact_types.json"
+  }, {
+    "file" : "Definitions/node_types.json"
+  }, {
+    "file" : "Definitions/policy_types.json"
+  } ],
+  "topology_template" : {
+    "inputs" : {
+      "request-id" : {
+        "required" : true,
+        "type" : "string"
+      },
+      "action-name" : {
+        "required" : true,
+        "type" : "string"
+      }
+    },
+    "workflows" : {
+      "assign-activate" : {
+        "steps" : {
+          "activate-process" : {
+            "description" : "Resource Assign and Netconf Activation Workflow",
+            "target" : "assign-activate-process",
+            "activities" : [ {
+              "call_operation" : ""
+            } ]
+          }
+        },
+        "inputs" : {
+          "assign-activate-properties" : {
+            "description" : "Dynamic PropertyDefinition for workflow(assign-activate).",
+            "required" : true,
+            "type" : "dt-assign-activate-properties"
+          }
+        }
+      }
+    },
+    "node_templates" : {
+      "assign-activate-process" : {
+        "type" : "dg-generic",
+        "properties" : {
+          "content" : {
+            "get_artifact" : [ "SELF", "dg-assign-activate-process" ]
+          },
+          "dependency-node-templates" : [ "resource-assignment", "activate-jython" ]
+        },
+        "artifacts" : {
+          "dg-assign-activate-process" : {
+            "type" : "artifact-directed-graph",
+            "file" : "Plans/CONFIG_AssignActivateNetconf_1.0.0.xml"
+          }
+        }
+      },
+      "resource-assignment" : {
+        "type" : "component-resource-resolution",
+        "interfaces" : {
+          "ResourceResolutionComponent" : {
+            "operations" : {
+              "process" : {
+                "inputs" : {
+                  "artifact-prefix-names" : [ "baseconfig" ]
+                },
+                "outputs" : {
+                  "resource-assignment-params" : {
+                    "get_attribute" : [ "SELF", "assignment-params" ]
+                  },
+                  "status" : "success"
+                }
+              }
+            }
+          }
+        },
+        "artifacts" : {
+          "baseconfig-template" : {
+            "type" : "artifact-template-velocity",
+            "file" : "Templates/baseconfig-template.vtl"
+          },
+          "baseconfig-mapping" : {
+            "type" : "artifact-mapping-resource",
+            "file" : "Definitions/baseconfig-mapping.json"
+          }
+        }
+      },
+      "activate-jython" : {
+        "type" : "component-jython-executor",
+        "interfaces" : {
+          "ComponentJythonExecutor" : {
+            "operations" : {
+              "process" : {
+                "implementation" : {
+                  "primary" : "component-script"
+                },
+                "inputs" : {
+                  "instance-dependencies" : [ ]
+                },
+                "outputs" : {
+                  "response-data" : "",
+                  "status" : ""
+                }
+              }
+            }
+          }
+        },
+        "artifacts" : {
+          "component-script" : {
+            "type" : "artifact-script-jython",
+            "file" : "Scripts/SamplePythonComponentNode.py"
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/artifact_types.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/artifact_types.json
new file mode 100755
index 00000000..aa5295e4
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/artifact_types.json
@@ -0,0 +1,28 @@
+{
+  "artifact_types" : {
+    "artifact-directed-graph" : {
+      "description" : "Directed Graph File",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.artifacts.Implementation",
+      "file_ext" : [ "json", "xml" ]
+    },
+    "artifact-mapping-resource" : {
+      "description" : "Resource Mapping File used along with Configuration template",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.artifacts.Implementation",
+      "file_ext" : [ "json" ]
+    },
+    "artifact-script-jython" : {
+      "description" : "Jython Script File",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.artifacts.Implementation",
+      "file_ext" : [ "py" ]
+    },
+    "artifact-template-velocity" : {
+      "description" : " Velocity Template used for Configuration",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.artifacts.Implementation",
+      "file_ext" : [ "vtl" ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/baseconfig-mapping.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/baseconfig-mapping.json
new file mode 100755
index 00000000..de6c2411
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/baseconfig-mapping.json
@@ -0,0 +1,23 @@
+[
+  {
+    "name": "service-instance-id",
+    "input-param": true,
+    "property": {
+      "type": "string"
+    },
+    "dictionary-name": "service-instance-id",
+    "dictionary-source": "capability",
+    "dependencies": [
+    ]
+  },
+  {
+    "name": "vnf-id",
+    "input-param": true,
+    "property": {
+      "type": "string"
+    },
+    "dictionary-name": "vnf-id",
+    "dictionary-source": "input",
+    "dependencies": []
+  }
+]
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/data_types.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/data_types.json
new file mode 100755
index 00000000..98a8e4b7
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/data_types.json
@@ -0,0 +1,17 @@
+{
+  "data_types" : {
+    "dt-assign-activate-properties" : {
+      "description" : "Dynamic DataType definition for workflow(assign-activate).",
+      "version" : "1.0.0",
+      "properties" : {
+        "vnf-id" : {
+          "type" : "string"
+        },
+        "service-instance-id" : {
+          "type" : "string"
+        }
+      },
+      "derived_from" : "tosca.datatypes.Dynamic"
+    }
+  }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/node_types.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/node_types.json
new file mode 100755
index 00000000..b40c8cb3
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/node_types.json
@@ -0,0 +1,183 @@
+{
+  "node_types" : {
+    "component-jython-executor" : {
+      "description" : "This is Jython Execution Component.",
+      "version" : "1.0.0",
+      "capabilities" : {
+        "component-node" : {
+          "type" : "tosca.capabilities.Node"
+        }
+      },
+      "interfaces" : {
+        "ComponentJythonExecutor" : {
+          "operations" : {
+            "process" : {
+              "inputs" : {
+                "instance-dependencies" : {
+                  "description" : "Instance Names to Inject to Jython Script.",
+                  "required" : true,
+                  "type" : "list",
+                  "entry_schema" : {
+                    "type" : "string"
+                  }
+                }
+              },
+              "outputs" : {
+                "response-data" : {
+                  "description" : "Execution Response Data in JSON format.",
+                  "required" : false,
+                  "type" : "string"
+                },
+                "status" : {
+                  "description" : "Status of the Component Execution ( success or failure )",
+                  "required" : true,
+                  "type" : "string"
+                }
+              }
+            }
+          }
+        }
+      },
+      "derived_from" : "tosca.nodes.component.Jython"
+    },
+    "component-resource-resolution" : {
+      "description" : "This is Resource Assignment Component API",
+      "version" : "1.0.0",
+      "attributes" : {
+        "assignment-params" : {
+          "required" : true,
+          "type" : "string"
+        }
+      },
+      "capabilities" : {
+        "component-node" : {
+          "type" : "tosca.capabilities.Node"
+        }
+      },
+      "interfaces" : {
+        "ResourceResolutionComponent" : {
+          "operations" : {
+            "process" : {
+              "inputs" : {
+                "template-name" : {
+                  "description" : "Service Template Name.",
+                  "required" : true,
+                  "type" : "string"
+                },
+                "template-version" : {
+                  "description" : "Service Template Version.",
+                  "required" : true,
+                  "type" : "string"
+                },
+                "resource-type" : {
+                  "description" : "Request type.",
+                  "required" : true,
+                  "type" : "string"
+                },
+                "template-names" : {
+                  "description" : "Name of the artifact Node Templates, to get the template Content.",
+                  "required" : true,
+                  "type" : "list",
+                  "entry_schema" : {
+                    "type" : "string"
+                  }
+                },
+                "artifact-prefix-names" : {
+                  "description" : "Template , Resource Assignment Artifact Prefix names",
+                  "required" : false,
+                  "type" : "list",
+                  "entry_schema" : {
+                    "type" : "string"
+                  }
+                },
+                "request-id" : {
+                  "description" : "Request Id, Unique Id for the request.",
+                  "required" : false,
+                  "type" : "string"
+                },
+                "resource-id" : {
+                  "description" : "Resource Id.",
+                  "required" : false,
+                  "type" : "string"
+                },
+                "action-name" : {
+                  "description" : "Action Name of the process",
+                  "required" : false,
+                  "type" : "string"
+                }
+              },
+              "outputs" : {
+                "resource-assignment-params" : {
+                  "required" : true,
+                  "type" : "string"
+                },
+                "status" : {
+                  "required" : true,
+                  "type" : "string"
+                }
+              }
+            }
+          }
+        }
+      },
+      "derived_from" : "tosca.nodes.Component"
+    },
+    "dg-generic" : {
+      "description" : "This is Generic Directed Graph Type",
+      "version" : "1.0.0",
+      "properties" : {
+        "content" : {
+          "required" : true,
+          "type" : "string"
+        },
+        "dependency-node-templates" : {
+          "description" : "Dependent Step Components NodeTemplate name.",
+          "required" : true,
+          "type" : "list",
+          "entry_schema" : {
+            "type" : "string"
+          }
+        }
+      },
+      "derived_from" : "tosca.nodes.DG"
+    },
+    "source-input" : {
+      "description" : "This is Input Resource Source Node Type",
+      "version" : "1.0.0",
+      "properties" : {
+        "key" : {
+          "required" : false,
+          "type" : "string"
+        },
+        "key-dependencies" : {
+          "required" : true,
+          "type" : "list",
+          "entry_schema" : {
+            "type" : "string"
+          }
+        }
+      },
+      "derived_from" : "tosca.nodes.ResourceSource"
+    },
+    "tosca.nodes.Component" : {
+      "description" : "This is default Component Node",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.nodes.Root"
+    },
+    "tosca.nodes.DG" : {
+      "description" : "This is Directed Graph Node Type",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.nodes.Root"
+    },
+    "tosca.nodes.ResourceSource" : {
+      "description" : "TOSCA base type for Resource Sources",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.nodes.Root"
+    },
+    "tosca.nodes.component.Jython" : {
+      "description" : "This is Jython Component",
+      "version" : "1.0.0",
+      "derived_from" : "tosca.nodes.Root"
+    }
+  }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/policy_types.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/policy_types.json
new file mode 100755
index 00000000..1e44cc70
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/policy_types.json
@@ -0,0 +1,3 @@
+{
+  "policy_types" : { }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/relationship_types.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/relationship_types.json
new file mode 100755
index 00000000..4ddd7a57
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/relationship_types.json
@@ -0,0 +1,3 @@
+{
+  "relationship_types" : { }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/resources_definition_types.json b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/resources_definition_types.json
new file mode 100755
index 00000000..d2c470fe
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Definitions/resources_definition_types.json
@@ -0,0 +1,51 @@
+{
+  "service-instance-id" : {
+    "tags" : "service-instance-id, tosca.datatypes.Root, data_type",
+    "name" : "service-instance-id",
+    "property" : {
+      "description" : "To be provided",
+      "type" : "string"
+    },
+    "updated-by" : "Singal, Kapil <ks220y@att.com>",
+    "sources" : {
+      "input" : {
+        "type" : "source-input",
+        "properties" : { }
+      },
+      "primary-db": {
+        "type": "source-primary-db",
+        "properties": {
+          "query": "SELECT artifact_name FROM BLUEPRINT_RUNTIME where artifact_version=\"1.0.0\"",
+          "input-key-mapping": {
+          },
+          "output-key-mapping": {
+            "service-instance-id": "artifact_name"
+          }
+        }
+      },
+      "capability": {
+        "type": "source-capability",
+        "properties": {
+          "type": "JYTHON-COMPONENT",
+          "instance-name": "SampleRAProcessor",
+          "instance-dependencies": []
+        }
+      }
+    }
+  },
+  "vnf-id" : {
+    "tags" : "vnf-id",
+    "name" : "vnf-id",
+    "property" : {
+      "description" : "vnf-id",
+      "type" : "string"
+    },
+    "updated-by" : "Singal, Kapil <ks220y@att.com>",
+    "sources" : {
+      "input" : {
+        "type" : "source-input",
+        "properties" : { }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Plans/CONFIG_AssignActivateNetconf_1.0.0.xml b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Plans/CONFIG_AssignActivateNetconf_1.0.0.xml
new file mode 100755
index 00000000..eb41b7df
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Plans/CONFIG_AssignActivateNetconf_1.0.0.xml
@@ -0,0 +1,42 @@
+<!--
+  ~ Copyright © 2017-2018 AT&T Intellectual Property.
+  ~
+  ~ 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.
+  -->
+
+<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='CONFIG' version='1.0.0'>
+    <method rpc='ResourceAssignAndActivate' mode='sync'>
+        <block atomic="true">
+            <execute plugin="resource-assignment" method="process">
+                <outcome value='failure'>
+                    <return status="failure">
+                    </return>
+                </outcome>
+                <outcome value='success'>
+                    <execute plugin="activate-jython" method="process">
+                        <outcome value='failure'>
+                            <return status="failure">
+                            </return>
+                        </outcome>
+                        <outcome value='success'>
+                            <return status='success'>
+                            </return>
+                        </outcome>
+                    </execute>
+                </outcome>
+            </execute>
+        </block>
+    </method>
+</service-logic>
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/kotlin/ResourceAssignmentProcessor.cba.kts b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/kotlin/ResourceAssignmentProcessor.cba.kts
new file mode 100755
index 00000000..f1da6140
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/kotlin/ResourceAssignmentProcessor.cba.kts
@@ -0,0 +1,44 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.
+ */
+
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor.*
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.CapabilityResourceSource
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintScriptsService
+import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
+import org.onap.ccsdk.apps.controllerblueprints.core.asJsonPrimitive
+
+open class ScriptResourceAssignmentProcessor : ResourceAssignmentProcessor() {
+
+    lateinit var resourceAssignment: ResourceAssignment
+
+    override fun getName(): String {
+        return "resource-assignment-processor-custom-capability"
+    }
+
+    override fun process(resourceAssignment: ResourceAssignment) {
+        this.resourceAssignment = resourceAssignment
+    }
+
+    override fun prepareResponse(): ResourceAssignment {
+        return resourceAssignment
+    }
+
+    override fun recover(runtimeException: RuntimeException, resourceAssignment: ResourceAssignment) {
+        TODO("To Implement")
+    }
+
+}
\ No newline at end of file
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/kotlin/ScriptComponent.cba.kts b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/kotlin/ScriptComponent.cba.kts
new file mode 100755
index 00000000..184c4933
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/kotlin/ScriptComponent.cba.kts
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.
+ */
+
+import org.onap.ccsdk.apps.controllerblueprints.core.asJsonPrimitive
+import org.onap.ccsdk.apps.controllerblueprints.core.data.ServiceTemplate
+import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BlueprintFunctionNode
+
+open class SampleKotlinComponent : BlueprintFunctionNode<String, String> {
+
+    override fun getName(): String {
+        return "my Name"
+    }
+
+    override fun prepareRequest(executionRequest: String): String {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun process(executionRequest: String) {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun recover(runtimeException: RuntimeException, executionRequest: String) {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun prepareResponse(): String {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun apply(t: String): String {
+        return "Successfully Executed Scripts"
+    }
+}
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/DefaultGetNetConfig.py b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/DefaultGetNetConfig.py
new file mode 100755
index 00000000..e2f5655a
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/DefaultGetNetConfig.py
@@ -0,0 +1,48 @@
+import  netconf_constant
+from netconfclient import NetconfClient
+from java.lang import Exception
+from abstract_blueprint_function import AbstractPythonComponentFunction
+from org.onap.ccsdk.apps.blueprintsprocessor.functions.netconf.executor import NetconfRpcService
+
+
+
+class DefaultGetNetConfig(AbstractPythonComponentFunction):
+    def process(self, execution_request):
+        try:
+            log = globals()[netconf_constant.SERVICE_LOG]
+            print(globals())
+            #requestId = globals()[netconf_constant.PARAM_REQUEST_ID]
+            requestId = '1234'
+
+            bluePrintRuntimeService = globals()['bluePrintRuntimeService']
+
+            capabilityProperty = bluePrintRuntimeService.resolveNodeTemplateCapabilityProperties("sample-netconf-device","netconf")
+
+            log.info("capabilityProperty {}",capabilityProperty)
+            netconfService = NetconfRpcService()
+            nc = NetconfClient(log, netconfService)
+
+            nc.connect(netconfService.getNetconfDeviceInfo(capabilityProperty))
+            runningConfigTemplate = "runningconfig-template"
+
+            runningConfigMessageId = "get-config-" + requestId
+
+            deviceResponse = nc.getConfig(messageId=runningConfigMessageId,
+                                          filter=runningConfigTemplate)
+
+            log.info("Get Running Config Response {} ", deviceResponse.responseMessage)
+            if(deviceResponse !='null') :
+                status = deviceResponse.status
+                responseData = "{}"
+                if (deviceResponse.status != netconf_constant.STATUS_SUCCESS and deviceResponse.errorMessage != 'null'):
+                    errorMessage = "Get Running Config Failure ::"+ deviceResponse.errorMessage
+
+        except Exception, err:
+            log.info("Exception in the script {}",err.getMessage())
+            status = netconf_constant.STATUS_FAILURE
+            errorMessage = "Get Running Config Failure ::"+err.getMessage()
+
+    def  recover(self, runtime_exception, execution_request):
+        print "Recovering calling.." + PROPERTY_BLUEPRINT_BASE_PATH
+        return None
+
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/SamplePythonComponentNode.py b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/SamplePythonComponentNode.py
new file mode 100755
index 00000000..89048121
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/SamplePythonComponentNode.py
@@ -0,0 +1,18 @@
+from abstract_blueprint_function import AbstractPythonComponentFunction
+from blueprint_constants import *
+
+
+class SamplePythonComponentNode(AbstractPythonComponentFunction):
+
+    def __init__(self):
+        AbstractPythonComponentFunction.__init__(self)
+
+    def process(self, execution_request):
+        AbstractPythonComponentFunction.process(self, execution_request)
+        print "Processing calling..." + PROPERTY_BLUEPRINT_BASE_PATH
+        return None
+
+    def recover(self, runtime_exception, execution_request):
+        AbstractPythonComponentFunction.recover(self, runtime_exception, execution_request)
+        print "Recovering calling..." + PROPERTY_BLUEPRINT_BASE_PATH
+        return None
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/SampleRAProcessor.py b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/SampleRAProcessor.py
new file mode 100755
index 00000000..30b9ff95
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Scripts/python/SampleRAProcessor.py
@@ -0,0 +1,29 @@
+from abstract_ra_processor import AbstractRAProcessor
+from blueprint_constants import *
+
+
+class SampleRAProcessor(AbstractRAProcessor):
+
+    def __init__(self):
+        AbstractRAProcessor.__init__(self)
+
+    def process(self, execution_request):
+
+        AbstractRAProcessor.process(self, execution_request)
+        print "Processing calling..." + PROPERTY_BLUEPRINT_BASE_PATH
+        if self.ra_valid is True:
+            value = self.resolve_values_script(execution_request, self.value_to_resolve)
+            self.set_resource_data_value(execution_request, value)
+        else:
+            raise BluePrintProcessorException("Error on resource assignment. Message = " + self.error_message)
+        return None
+
+    def recover(self, runtime_exception, execution_request):
+        AbstractRAProcessor.recover(self, runtime_exception, execution_request)
+        print "Recovering calling..." + PROPERTY_BLUEPRINT_BASE_PATH
+        return None
+
+    def resolve_values_script(self, execution_request, value_to_resolve):
+        # TODO : DO business logic here
+        print "Resolve value for " + value_to_resolve + " here..."
+        return "test_python"
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/TOSCA-Metadata/TOSCA.meta b/components/model-catalog/blueprint-model/test-blueprint/capability_python/TOSCA-Metadata/TOSCA.meta
new file mode 100755
index 00000000..9066e484
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/TOSCA-Metadata/TOSCA.meta
@@ -0,0 +1,8 @@
+TOSCA-Meta-File-Version: 1.0.0
+CSAR-Version: 1.0
+Created-By: Brinda Santh M
+Entry-Definitions: Definitions/activation-blueprint.json
+Template-Tags: Brinda Santh, activation-blueprint
+
+Name: Plans/ActivateProcess.bpmn
+Content-Type: application/vnd.oasis.bpmn
diff --git a/components/model-catalog/blueprint-model/test-blueprint/capability_python/Templates/baseconfig-template.vtl b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Templates/baseconfig-template.vtl
new file mode 100755
index 00000000..9cbaec11
--- /dev/null
+++ b/components/model-catalog/blueprint-model/test-blueprint/capability_python/Templates/baseconfig-template.vtl
@@ -0,0 +1,4 @@
+{
+  "service-instance-id": "$service-instance-id",
+  "vnf-id": "$vnf-id"
+}
\ No newline at end of file