config_center

package
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Published: Feb 2, 2023 License: Apache-2.0 Imports: 9 Imported by: 30

Documentation

Overview

Package config_center defines interfaces to be implemented by Config Center driver.

Index

Constants

View Source
const (
	DefaultGroup         = "dubbo"
	DefaultConfigTimeout = "10s"
)

Variables

This section is empty.

Functions

func GetRuleKey

func GetRuleKey(url *common.URL) string

GetRuleKey The format is '{interfaceName}:[version]:[group]'

Types

type BaseDynamicConfiguration

type BaseDynamicConfiguration struct{}

BaseDynamicConfiguration will default implementation DynamicConfiguration some method

func (*BaseDynamicConfiguration) RemoveConfig

func (bdc *BaseDynamicConfiguration) RemoveConfig(string, string) error

type ConfigChangeEvent

type ConfigChangeEvent struct {
	Key        string
	Value      interface{}
	ConfigType remoting.EventType
}

ConfigChangeEvent for changing listener's event

func (ConfigChangeEvent) String

func (c ConfigChangeEvent) String() string

type ConfigurationListener

type ConfigurationListener interface {
	// Process the notification event once there's any change happens on the config
	Process(*ConfigChangeEvent)
}

ConfigurationListener for changing listener's event

type Configurator

type Configurator interface {
	GetUrl() *common.URL
	Configure(url *common.URL)
}

Configurator is the interface which wraps GetUrl and Configure method.

type DynamicConfiguration

type DynamicConfiguration interface {
	Parser() parser.ConfigurationParser
	SetParser(parser.ConfigurationParser)
	AddListener(string, ConfigurationListener, ...Option)
	RemoveListener(string, ConfigurationListener, ...Option)
	// GetProperties get properties file
	GetProperties(string, ...Option) (string, error)

	// GetRule get Router rule properties file
	GetRule(string, ...Option) (string, error)

	// GetInternalProperty get value by key in Default properties file(dubbo.properties)
	GetInternalProperty(string, ...Option) (string, error)

	// PublishConfig will publish the config with the (key, group, value) pair
	// for zk: path is /$(group)/config/$(key) -> value
	// for nacos: group, key -> value
	PublishConfig(string, string, string) error

	// RemoveConfig will remove the config white the (key, group) pair
	RemoveConfig(string, string) error

	// GetConfigKeysByGroup will return all keys with the group
	GetConfigKeysByGroup(group string) (*gxset.HashSet, error)
}

DynamicConfiguration is the interface which modifys listener and gets properties file.

type DynamicConfigurationFactory

type DynamicConfigurationFactory interface {
	GetDynamicConfiguration(*common.URL) (DynamicConfiguration, error)
}

DynamicConfigurationFactory gets the DynamicConfiguration

type MockDynamicConfiguration

type MockDynamicConfiguration struct {
	BaseDynamicConfiguration
	// contains filtered or unexported fields
}

MockDynamicConfiguration uses to parse content and defines listener

func (*MockDynamicConfiguration) AddListener

func (c *MockDynamicConfiguration) AddListener(key string, listener ConfigurationListener, _ ...Option)

AddListener adds a listener for MockDynamicConfiguration

func (*MockDynamicConfiguration) GetConfig

func (c *MockDynamicConfiguration) GetConfig(_ string, _ ...Option) (string, error)

GetConfig returns content of MockDynamicConfiguration

func (*MockDynamicConfiguration) GetConfigKeysByGroup

func (c *MockDynamicConfiguration) GetConfigKeysByGroup(group string) (*gxset.HashSet, error)

GetConfigKeysByGroup will return all keys with the group

func (*MockDynamicConfiguration) GetConfigs

func (c *MockDynamicConfiguration) GetConfigs(key string, opts ...Option) (string, error)

GetConfigs For zookeeper, getConfig and getConfigs have the same meaning.

func (*MockDynamicConfiguration) GetInternalProperty

func (c *MockDynamicConfiguration) GetInternalProperty(key string, opts ...Option) (string, error)

GetInternalProperty For zookeeper, getConfig and getConfigs have the same meaning.

func (*MockDynamicConfiguration) GetProperties

func (c *MockDynamicConfiguration) GetProperties(_ string, _ ...Option) (string, error)

GetProperties gets content of MockDynamicConfiguration

func (*MockDynamicConfiguration) GetRule

func (c *MockDynamicConfiguration) GetRule(key string, opts ...Option) (string, error)

GetRule gets properties of MockDynamicConfiguration

func (*MockDynamicConfiguration) MockApplicationConfigEvent

func (c *MockDynamicConfiguration) MockApplicationConfigEvent()

MockApplicationConfigEvent returns ConfiguratorConfig

func (*MockDynamicConfiguration) MockServiceConfigEvent

func (c *MockDynamicConfiguration) MockServiceConfigEvent()

MockServiceConfigEvent returns ConfiguratorConfig

func (*MockDynamicConfiguration) Parser

Parser returns a parser of MockDynamicConfiguration

func (*MockDynamicConfiguration) PublishConfig

func (c *MockDynamicConfiguration) PublishConfig(string, string, string) error

PublishConfig will publish the config with the (key, group, value) pair

func (*MockDynamicConfiguration) RemoveListener

func (c *MockDynamicConfiguration) RemoveListener(_ string, _ ConfigurationListener, _ ...Option)

RemoveListener removes the listener for MockDynamicConfiguration

func (*MockDynamicConfiguration) SetParser

SetParser sets parser of MockDynamicConfiguration

type MockDynamicConfigurationFactory

type MockDynamicConfigurationFactory struct {
	Content string
}

MockDynamicConfigurationFactory defines content

func (*MockDynamicConfigurationFactory) GetDynamicConfiguration

func (f *MockDynamicConfigurationFactory) GetDynamicConfiguration(_ *common.URL) (DynamicConfiguration, error)

GetDynamicConfiguration returns a DynamicConfiguration

type Option

type Option func(*Options)

Option ...

func WithGroup

func WithGroup(group string) Option

WithGroup assigns group to opt.Group

func WithTimeout

func WithTimeout(time time.Duration) Option

WithTimeout assigns time to opt.Timeout

type Options

type Options struct {
	Group   string
	Timeout time.Duration
}

Options ...

Directories

Path Synopsis
Package file implements config center around file system.
Package file implements config center around file system.
Package nacos implements config center around Nacos.
Package nacos implements config center around Nacos.
Package zookeeper implements config center around zookeeper.
Package zookeeper implements config center around zookeeper.

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