87 lines
1.9 KiB
Go
87 lines
1.9 KiB
Go
package client
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import (
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"fmt"
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"reflect"
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"sync/atomic"
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logging "git.loafle.net/commons/logging-go"
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crc "git.loafle.net/commons/rpc-go/client"
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cssc "git.loafle.net/commons/server-go/socket/client"
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occi "git.loafle.net/overflow/commons-go/core/interfaces"
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)
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type ClientHandler interface {
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crc.ClientHandler
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}
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type ClientHandlers struct {
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crc.ClientHandlers
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Services []interface{}
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OrderedServices []reflect.Type
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validated atomic.Value
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}
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func (ch *ClientHandlers) Init(clientCtx cssc.ClientCtx) error {
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if err := ch.ClientHandlers.Init(clientCtx); nil != err {
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return err
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}
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if err := occi.ExecServices(ch.Services, occi.ServiceMethodInit, ch.OrderedServices, false); nil != err {
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return err
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}
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return nil
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}
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func (ch *ClientHandlers) OnStart(clientCtx cssc.ClientCtx) error {
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if err := ch.ClientHandlers.OnStart(clientCtx); nil != err {
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return err
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}
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if err := occi.ExecServices(ch.Services, occi.ServiceMethodStart, ch.OrderedServices, false); nil != err {
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return err
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}
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return nil
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}
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func (ch *ClientHandlers) OnStop(clientCtx cssc.ClientCtx) {
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if err := occi.ExecServices(ch.Services, occi.ServiceMethodStop, ch.OrderedServices, true); nil != err {
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logging.Logger().Errorf("Container[%s]: Service stop err %v", ch.Name, err)
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}
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ch.ClientHandlers.OnStop(clientCtx)
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}
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func (ch *ClientHandlers) Destroy(clientCtx cssc.ClientCtx) {
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if err := occi.ExecServices(ch.Services, occi.ServiceMethodDestroy, ch.OrderedServices, true); nil != err {
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logging.Logger().Errorf("Container[%s]: Service destroy err %v", ch.Name, err)
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}
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ch.ClientHandlers.Destroy(clientCtx)
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}
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func (ch *ClientHandlers) Validate() error {
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if nil != ch.validated.Load() {
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return nil
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}
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ch.validated.Store(true)
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if err := ch.ClientHandlers.Validate(); nil != err {
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return err
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}
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if nil == ch.Services {
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return fmt.Errorf("Services is not valid")
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}
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if nil == ch.OrderedServices {
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return fmt.Errorf("OrderedServices is not valid")
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}
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return nil
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}
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