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236 lines
7.6 KiB
236 lines
7.6 KiB
// Copyright 2019 HAProxy Technologies
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package handlers
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import (
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"github.com/go-openapi/runtime/middleware"
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client_native "github.com/haproxytech/client-native/v6"
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"github.com/haproxytech/client-native/v6/models"
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"github.com/haproxytech/dataplaneapi/haproxy"
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"github.com/haproxytech/dataplaneapi/misc"
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"github.com/haproxytech/dataplaneapi/operations/nameserver"
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)
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// CreateNameserverHandlerImpl implementation of the CreateNameserverHandler interface using client-native client
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type CreateNameserverHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// DeleteNameserverHandlerImpl implementation of the DeleteNameserverHandler interface using client-native client
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type DeleteNameserverHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// GetNameserverHandlerImpl implementation of the GetNameserverHandler interface using client-native client
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type GetNameserverHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// GetNameserversHandlerImpl implementation of the GetNameserversHandler interface using client-native client
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type GetNameserversHandlerImpl struct {
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Client client_native.HAProxyClient
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}
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// ReplaceNameserverHandlerImpl implementation of the ReplaceNameserverHandler interface using client-native client
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type ReplaceNameserverHandlerImpl struct {
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Client client_native.HAProxyClient
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ReloadAgent haproxy.IReloadAgent
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}
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// Handle executing the request and returning a response
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func (h *CreateNameserverHandlerImpl) Handle(params nameserver.CreateNameserverParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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if params.Version != nil {
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v = *params.Version
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}
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if t != "" && *params.ForceReload {
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msg := "Both force_reload and transaction specified, specify only one"
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c := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: &msg,
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Code: &c,
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}
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return nameserver.NewCreateNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewCreateNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.CreateNameserver(params.Resolver, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewCreateNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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if params.TransactionID == nil {
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if *params.ForceReload {
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err := h.ReloadAgent.ForceReload()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewCreateNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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return nameserver.NewCreateNameserverCreated().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return nameserver.NewCreateNameserverAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return nameserver.NewCreateNameserverAccepted().WithPayload(params.Data)
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}
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// Handle executing the request and returning a response
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func (h *DeleteNameserverHandlerImpl) Handle(params nameserver.DeleteNameserverParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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if params.Version != nil {
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v = *params.Version
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}
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if t != "" && *params.ForceReload {
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msg := "Both force_reload and transaction specified, specify only one"
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c := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: &msg,
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Code: &c,
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}
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return nameserver.NewDeleteNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewDeleteNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.DeleteNameserver(params.Name, params.Resolver, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewDeleteNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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if params.TransactionID == nil {
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if *params.ForceReload {
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err := h.ReloadAgent.ForceReload()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewDeleteNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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return nameserver.NewDeleteNameserverNoContent()
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}
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rID := h.ReloadAgent.Reload()
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return nameserver.NewDeleteNameserverAccepted().WithReloadID(rID)
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}
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return nameserver.NewDeleteNameserverAccepted()
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}
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// Handle executing the request and returning a response
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func (h *GetNameserverHandlerImpl) Handle(params nameserver.GetNameserverParams, principal interface{}) middleware.Responder {
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t := ""
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewGetNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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_, b, err := configuration.GetNameserver(params.Name, params.Resolver, t)
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewGetNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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return nameserver.NewGetNameserverOK().WithPayload(b)
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}
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// Handle executing the request and returning a response
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func (h *GetNameserversHandlerImpl) Handle(params nameserver.GetNameserversParams, principal interface{}) middleware.Responder {
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t := ""
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewGetNameserversDefault(int(*e.Code)).WithPayload(e)
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}
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_, bs, err := configuration.GetNameservers(params.Resolver, t)
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewGetNameserversDefault(int(*e.Code)).WithPayload(e)
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}
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return nameserver.NewGetNameserversOK().WithPayload(bs)
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}
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// Handle executing the request and returning a response
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func (h *ReplaceNameserverHandlerImpl) Handle(params nameserver.ReplaceNameserverParams, principal interface{}) middleware.Responder {
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t := ""
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v := int64(0)
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if params.TransactionID != nil {
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t = *params.TransactionID
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}
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if params.Version != nil {
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v = *params.Version
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}
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if t != "" && *params.ForceReload {
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msg := "Both force_reload and transaction specified, specify only one"
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c := misc.ErrHTTPBadRequest
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e := &models.Error{
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Message: &msg,
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Code: &c,
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}
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return nameserver.NewReplaceNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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configuration, err := h.Client.Configuration()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewReplaceNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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err = configuration.EditNameserver(params.Name, params.Resolver, params.Data, t, v)
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewReplaceNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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if params.TransactionID == nil {
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if *params.ForceReload {
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err := h.ReloadAgent.ForceReload()
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if err != nil {
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e := misc.HandleError(err)
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return nameserver.NewReplaceNameserverDefault(int(*e.Code)).WithPayload(e)
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}
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return nameserver.NewReplaceNameserverOK().WithPayload(params.Data)
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}
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rID := h.ReloadAgent.Reload()
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return nameserver.NewReplaceNameserverAccepted().WithReloadID(rID).WithPayload(params.Data)
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}
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return nameserver.NewReplaceNameserverAccepted().WithPayload(params.Data)
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}
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