Cloudpods/backend/vendor/github.com/vmware/govmomi/history/collector.go

/*
Copyright (c) 2015 VMware, Inc. All Rights Reserved.

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 history

import (
	"context"

	"github.com/vmware/govmomi/property"
	"github.com/vmware/govmomi/vim25"
	"github.com/vmware/govmomi/vim25/methods"
	"github.com/vmware/govmomi/vim25/types"
)

type Collector struct {
	r types.ManagedObjectReference
	c *vim25.Client
}

func NewCollector(c *vim25.Client, ref types.ManagedObjectReference) *Collector {
	return &Collector{
		r: ref,
		c: c,
	}
}

// Reference returns the managed object reference of this collector
func (c Collector) Reference() types.ManagedObjectReference {
	return c.r
}

// Client returns the vim25 client used by this collector
func (c Collector) Client() *vim25.Client {
	return c.c
}

// Properties wraps property.DefaultCollector().RetrieveOne() and returns
// properties for the specified managed object reference
func (c Collector) Properties(ctx context.Context, r types.ManagedObjectReference, ps []string, dst interface{}) error {
	return property.DefaultCollector(c.c).RetrieveOne(ctx, r, ps, dst)
}

func (c Collector) Destroy(ctx context.Context) error {
	req := types.DestroyCollector{
		This: c.r,
	}

	_, err := methods.DestroyCollector(ctx, c.c, &req)
	return err
}

func (c Collector) Reset(ctx context.Context) error {
	req := types.ResetCollector{
		This: c.r,
	}

	_, err := methods.ResetCollector(ctx, c.c, &req)
	return err
}

func (c Collector) Rewind(ctx context.Context) error {
	req := types.RewindCollector{
		This: c.r,
	}

	_, err := methods.RewindCollector(ctx, c.c, &req)
	return err
}

func (c Collector) SetPageSize(ctx context.Context, maxCount int32) error {
	req := types.SetCollectorPageSize{
		This:     c.r,
		MaxCount: maxCount,
	}

	_, err := methods.SetCollectorPageSize(ctx, c.c, &req)
	return err
}