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redirect.go
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redirect.go
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/*
* Copyright 2019 Insolar Technologies
*
* 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.
*/
package reply
import (
"github.com/insolar/insolar/core"
"github.com/insolar/insolar/core/message"
)
// GetObjectRedirectReply is a redirect-reply for get object
type GetObjectRedirectReply struct {
Receiver *core.RecordRef
Token core.DelegationToken
StateID *core.RecordID
}
// NewGetObjectRedirectReply return new GetObjectRedirectReply
func NewGetObjectRedirectReply(
factory core.DelegationTokenFactory, parcel core.Parcel, receiver *core.RecordRef, state *core.RecordID,
) (*GetObjectRedirectReply, error) {
var err error
rep := GetObjectRedirectReply{
Receiver: receiver,
StateID: state,
}
redirectedMessage := rep.Redirected(parcel.Message())
sender := parcel.GetSender()
rep.Token, err = factory.IssueGetObjectRedirect(&sender, redirectedMessage)
if err != nil {
return nil, err
}
return &rep, nil
}
// GetReceiver returns node reference to send message to.
func (r *GetObjectRedirectReply) GetReceiver() *core.RecordRef {
return r.Receiver
}
// GetToken returns delegation token.
func (r *GetObjectRedirectReply) GetToken() core.DelegationToken {
return r.Token
}
// Type returns type of the reply
func (r *GetObjectRedirectReply) Type() core.ReplyType {
return TypeGetObjectRedirect
}
// Redirected creates redirected message from redirect data.
func (r *GetObjectRedirectReply) Redirected(genericMsg core.Message) core.Message {
msg := genericMsg.(*message.GetObject)
return &message.GetObject{
State: r.StateID,
Head: msg.Head,
Approved: msg.Approved,
}
}
// GetChildrenRedirectReply is a redirect reply for get children.
type GetChildrenRedirectReply struct {
Receiver *core.RecordRef
Token core.DelegationToken
FromChild core.RecordID
}
// NewGetChildrenRedirect creates a new instance of GetChildrenRedirectReply.
func NewGetChildrenRedirect(
factory core.DelegationTokenFactory, parcel core.Parcel, receiver *core.RecordRef, fromChild core.RecordID,
) (*GetChildrenRedirectReply, error) {
var err error
rep := GetChildrenRedirectReply{
Receiver: receiver,
FromChild: fromChild,
}
redirectedMessage := rep.Redirected(parcel.Message())
sender := parcel.GetSender()
rep.Token, err = factory.IssueGetChildrenRedirect(&sender, redirectedMessage)
if err != nil {
return nil, err
}
return &rep, nil
}
// GetReceiver returns node reference to send message to.
func (r *GetChildrenRedirectReply) GetReceiver() *core.RecordRef {
return r.Receiver
}
// GetToken returns delegation token.
func (r *GetChildrenRedirectReply) GetToken() core.DelegationToken {
return r.Token
}
// Type returns type of the reply
func (r *GetChildrenRedirectReply) Type() core.ReplyType {
return TypeGetChildrenRedirect
}
// Redirected creates redirected message from redirect data.
func (r *GetChildrenRedirectReply) Redirected(genericMsg core.Message) core.Message {
msg := genericMsg.(*message.GetChildren)
return &message.GetChildren{
Parent: msg.Parent,
FromChild: &r.FromChild,
FromPulse: msg.FromPulse,
Amount: msg.Amount,
}
}
// GetCodeRedirectReply is a redirect reply for get children.
type GetCodeRedirectReply struct {
Receiver *core.RecordRef
Token core.DelegationToken
}
// NewGetCodeRedirect creates a new instance of GetChildrenRedirectReply.
func NewGetCodeRedirect(
factory core.DelegationTokenFactory, parcel core.Parcel, receiver *core.RecordRef,
) (*GetCodeRedirectReply, error) {
var err error
rep := GetCodeRedirectReply{
Receiver: receiver,
}
redirectedMessage := rep.Redirected(parcel.Message())
sender := parcel.GetSender()
rep.Token, err = factory.IssueGetCodeRedirect(&sender, redirectedMessage)
if err != nil {
return nil, err
}
return &rep, nil
}
// GetReceiver returns node reference to send message to.
func (r *GetCodeRedirectReply) GetReceiver() *core.RecordRef {
return r.Receiver
}
// GetToken returns delegation token.
func (r *GetCodeRedirectReply) GetToken() core.DelegationToken {
return r.Token
}
// Type returns type of the reply
func (r *GetCodeRedirectReply) Type() core.ReplyType {
return TypeGetCodeRedirect
}
// Redirected creates redirected message from redirect data.
func (r *GetCodeRedirectReply) Redirected(genericMsg core.Message) core.Message {
return genericMsg
}