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dns_cache.pb.validate.go
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dns_cache.pb.validate.go
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// Code generated by protoc-gen-validate. DO NOT EDIT.
// source: envoy/config/common/dynamic_forward_proxy/v2alpha/dns_cache.proto
package envoy_config_common_dynamic_forward_proxy_v2alpha
import (
"bytes"
"errors"
"fmt"
"net"
"net/mail"
"net/url"
"regexp"
"strings"
"time"
"unicode/utf8"
"github.com/golang/protobuf/ptypes"
v2 "github.com/datawire/ambassador/v2/pkg/api/envoy/api/v2"
)
// ensure the imports are used
var (
_ = bytes.MinRead
_ = errors.New("")
_ = fmt.Print
_ = utf8.UTFMax
_ = (*regexp.Regexp)(nil)
_ = (*strings.Reader)(nil)
_ = net.IPv4len
_ = time.Duration(0)
_ = (*url.URL)(nil)
_ = (*mail.Address)(nil)
_ = ptypes.DynamicAny{}
_ = v2.Cluster_DnsLookupFamily(0)
)
// Validate checks the field values on DnsCacheConfig with the rules defined in
// the proto definition for this message. If any rules are violated, an error
// is returned.
func (m *DnsCacheConfig) Validate() error {
if m == nil {
return nil
}
if len(m.GetName()) < 1 {
return DnsCacheConfigValidationError{
field: "Name",
reason: "value length must be at least 1 bytes",
}
}
if _, ok := v2.Cluster_DnsLookupFamily_name[int32(m.GetDnsLookupFamily())]; !ok {
return DnsCacheConfigValidationError{
field: "DnsLookupFamily",
reason: "value must be one of the defined enum values",
}
}
if d := m.GetDnsRefreshRate(); d != nil {
dur, err := ptypes.Duration(d)
if err != nil {
return DnsCacheConfigValidationError{
field: "DnsRefreshRate",
reason: "value is not a valid duration",
cause: err,
}
}
gte := time.Duration(0*time.Second + 1000000*time.Nanosecond)
if dur < gte {
return DnsCacheConfigValidationError{
field: "DnsRefreshRate",
reason: "value must be greater than or equal to 1ms",
}
}
}
if d := m.GetHostTtl(); d != nil {
dur, err := ptypes.Duration(d)
if err != nil {
return DnsCacheConfigValidationError{
field: "HostTtl",
reason: "value is not a valid duration",
cause: err,
}
}
gt := time.Duration(0*time.Second + 0*time.Nanosecond)
if dur <= gt {
return DnsCacheConfigValidationError{
field: "HostTtl",
reason: "value must be greater than 0s",
}
}
}
if wrapper := m.GetMaxHosts(); wrapper != nil {
if wrapper.GetValue() <= 0 {
return DnsCacheConfigValidationError{
field: "MaxHosts",
reason: "value must be greater than 0",
}
}
}
if v, ok := interface{}(m.GetDnsFailureRefreshRate()).(interface{ Validate() error }); ok {
if err := v.Validate(); err != nil {
return DnsCacheConfigValidationError{
field: "DnsFailureRefreshRate",
reason: "embedded message failed validation",
cause: err,
}
}
}
return nil
}
// DnsCacheConfigValidationError is the validation error returned by
// DnsCacheConfig.Validate if the designated constraints aren't met.
type DnsCacheConfigValidationError struct {
field string
reason string
cause error
key bool
}
// Field function returns field value.
func (e DnsCacheConfigValidationError) Field() string { return e.field }
// Reason function returns reason value.
func (e DnsCacheConfigValidationError) Reason() string { return e.reason }
// Cause function returns cause value.
func (e DnsCacheConfigValidationError) Cause() error { return e.cause }
// Key function returns key value.
func (e DnsCacheConfigValidationError) Key() bool { return e.key }
// ErrorName returns error name.
func (e DnsCacheConfigValidationError) ErrorName() string { return "DnsCacheConfigValidationError" }
// Error satisfies the builtin error interface
func (e DnsCacheConfigValidationError) Error() string {
cause := ""
if e.cause != nil {
cause = fmt.Sprintf(" | caused by: %v", e.cause)
}
key := ""
if e.key {
key = "key for "
}
return fmt.Sprintf(
"invalid %sDnsCacheConfig.%s: %s%s",
key,
e.field,
e.reason,
cause)
}
var _ error = DnsCacheConfigValidationError{}
var _ interface {
Field() string
Reason() string
Key() bool
Cause() error
ErrorName() string
} = DnsCacheConfigValidationError{}