oc-lib/models/resources/resource.go

package resources

import (
	"cloud.o-forge.io/core/oc-lib/models/resource_model"
	"cloud.o-forge.io/core/oc-lib/models/resources/data"
	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
	"cloud.o-forge.io/core/oc-lib/models/resources/processing"
	"cloud.o-forge.io/core/oc-lib/models/resources/storage"
	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
)

// AbstractResource is the struct containing all of the attributes commons to all ressources

// Resource is the interface to be implemented by all classes inheriting from Resource to have the same behavior

// http://www.inanzzz.com/index.php/post/wqbs/a-basic-usage-of-int-and-string-enum-types-in-golang
type ResourceSet struct {
	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
	Processings []string `bson:"processings,omitempty" json:"processings,omitempty"`
	Datacenters []string `bson:"datacenters,omitempty" json:"datacenters,omitempty"`
	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`

	DataResources       []*data.DataResource             `bson:"-" json:"data_resources,omitempty"`
	StorageResources    []*storage.StorageResource       `bson:"-" json:"storage_resources,omitempty"`
	ProcessingResources []*processing.ProcessingResource `bson:"-" json:"processing_resources,omitempty"`
	DatacenterResources []*datacenter.DatacenterResource `bson:"-" json:"datacenter_resources,omitempty"`
	WorkflowResources   []*w.WorkflowResource            `bson:"-" json:"workflow_resources,omitempty"`
}

type ItemResource struct {
	Data       *data.DataResource             `bson:"data,omitempty" json:"data,omitempty"`
	Processing *processing.ProcessingResource `bson:"processing,omitempty" json:"processing,omitempty"`
	Storage    *storage.StorageResource       `bson:"storage,omitempty" json:"storage,omitempty"`
	Datacenter *datacenter.DatacenterResource `bson:"datacenter,omitempty" json:"datacenter,omitempty"`
	Workflow   *w.WorkflowResource            `bson:"workflow,omitempty" json:"workflow,omitempty"`
}

func (i *ItemResource) GetAbstractRessource() *resource_model.AbstractResource {
	
	if(i.Data != nil){
		return &i.Data.AbstractResource
	}
	if(i.Processing != nil){
		return &i.Processing.AbstractResource
	}
	if(i.Storage != nil){
		return &i.Storage.AbstractResource
	}
	if(i.Datacenter != nil){
		return &i.Datacenter.AbstractResource
	}
	if(i.Workflow != nil){
		return &i.Workflow.AbstractResource
	}
	
	return nil
}