Gin: add gin into the framework

framework/container.go

@@ -18,16 +18,14 @@ type Container interface {
 	// IsBound returns true the provider is bound to the container.
 	IsBound(name string) bool
 
-	// Get gets or creates a service by its name.
+	// Make gets or creates a service by its name.
 	//
 	// Return error if the service cannot be initiated or doesn't exist.
-	Get(name string) (interface{}, error)
+	Make(name string) (interface{}, error)
 
-	// JustGet gets a service, return nil if error.
-	JustGet(name string) interface{}
-
-	// GetExisted gets an initiated service by its name.
-	GetExisted(name string) interface{}
+	// MustMake makes a service, supposing that it is not instantiated before.
+	// Return nil if error.
+	MustMake(name string) interface{}
 
 	// MakeNew creates a new instance of the service with different parameters.
 	//
@@ -109,15 +107,11 @@ func (c *GoWebContainer) getServiceProvider(name string) ServiceProvider {
 	return nil
 }
 
-func (c *GoWebContainer) Get(name string) (interface{}, error) {
+func (c *GoWebContainer) Make(name string) (interface{}, error) {
 	return c.makeServiceInstance(name, nil, false)
 }
 
-func (c *GoWebContainer) GetExisted(name string) interface{} {
-	return c.getServiceInstance(name)
-}
-
-func (c *GoWebContainer) JustGet(name string) interface{} {
+func (c *GoWebContainer) MustMake(name string) interface{} {
 	ins, err := c.makeServiceInstance(name, nil, false)
 	if err != nil {
 		return nil

framework/containter_test.go

@@ -75,7 +75,7 @@ func TestBind(t *testing.T) {
 
 	container.Bind(provider)
 
-	dummyService := container.JustGet(DummyProviderName).(IDummyService)
+	dummyService := container.MustMake(DummyProviderName).(IDummyService)
 
 	want := DummyStruct{
 		Name: "Dummy!",