Method Body

db/document.go:371–393

Accessors for document properties. To support lazy unmarshalling of document contents, all access should be done through accessors

(ctx context.Context)

// Accessors for document properties.  To support lazy unmarshalling of document contents, all access should be done through accessors
func (doc *Document) Body(ctx context.Context) Body {
	var caller string
	if base.ConsoleLogLevel().Enabled(base.LevelTrace) {
		caller = base.GetCallersName(1, true)
	}

	if doc._body != nil {
		base.TracefCtx(ctx, base.KeyAll, "Already had doc body %s/%s from %s", base.UD(doc.ID), base.UD(doc.RevID), caller)
		return doc._body
	}

	if doc._rawBody == nil {
		return nil
	}

	base.TracefCtx(ctx, base.KeyAll, "        UNMARSHAL doc body %s/%s from %s", base.UD(doc.ID), base.UD(doc.RevID), caller)
	err := doc._body.Unmarshal(doc._rawBody)
	if err != nil {
		base.WarnfCtx(ctx, "Unable to unmarshal document body from raw body : %s", err)
		return nil
	}
	return doc._body
}

// Get a deep mutable copy of the body, using _rawBody.  Initializes _rawBody based on _body if not already present.
func (doc *Document) GetDeepMutableBody() (Body, error) {