Package org.apache.dubbo.rpc.model

Class ApplicationModel

java.lang.Object

org.apache.dubbo.rpc.model.ScopeModel

org.apache.dubbo.rpc.model.ApplicationModel

All Implemented Interfaces:

ExtensionAccessor

public class ApplicationModel
extends ScopeModel

ExtensionLoader, DubboBootstrap and this class are at present designed to be singleton or static (by itself totally static or uses some static fields). So the instances returned from them are of process scope. If you want to support multiple dubbo servers in one single process, you may need to refactor those three classes.

Represent an application which is using Dubbo and store basic metadata info for using during the processing of RPC invoking.

ApplicationModel includes many ProviderModel which is about published services and many Consumer Model which is about subscribed services.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME

Method Summary

Modifier and Type	Method	Description
void	addClassLoader(ClassLoader classLoader)
static Collection<ConsumerModel>	allConsumerModels()	Deprecated. use ServiceRepository.allConsumerModels()
static Collection<ProviderModel>	allProviderModels()	Deprecated. use ServiceRepository.allProviderModels()
static ApplicationModel	defaultModel()	During destroying the default FrameworkModel, the FrameworkModel.defaultModel() or ApplicationModel.defaultModel() will return a broken model, maybe cause unpredictable problem.
static String	getApplication()	Deprecated. Replace to getApplicationName()
static ApplicationConfig	getApplicationConfig()	Deprecated. Replace to getCurrentConfig()
ConfigManager	getApplicationConfigManager()
ExecutorRepository	getApplicationExecutorRepository()
String	getApplicationName()
ServiceRepository	getApplicationServiceRepository()
static ConfigManager	getConfigManager()	Deprecated. Replace to getApplicationConfigManager()
static ConsumerModel	getConsumerModel(String serviceKey)	Deprecated. ConsumerModel should fetch from context
ApplicationConfig	getCurrentConfig()
ModuleModel	getDefaultModule()
ApplicationDeployer	getDeployer()
static Environment	getEnvironment()	Deprecated. Replace to ScopeModel.modelEnvironment()
static ExecutorRepository	getExecutorRepository()	Deprecated. Replace to getApplicationExecutorRepository()
FrameworkModel	getFrameworkModel()
ModuleModel	getInternalModule()
List<ModuleModel>	getModuleModels()
static String	getName()	Deprecated. Replace to getApplicationName()
static ProviderModel	getProviderModel(String serviceKey)	Deprecated. use FrameworkServiceRepository.lookupExportedService(String)
List<ModuleModel>	getPubModuleModels()
static ServiceRepository	getServiceRepository()	Deprecated. Replace to getApplicationServiceRepository()
Environment	modelEnvironment()	Get current model's environment.
ModuleModel	newModule()
boolean	NotExistApplicationConfig()
static ApplicationModel	ofNullable(ApplicationModel applicationModel)
void	removeClassLoader(ClassLoader classLoader)
void	removeModule(ModuleModel moduleModel)
static void	reset()	Deprecated.
void	setConfigManager(ConfigManager configManager)	Deprecated. only for ut
void	setDeployer(ApplicationDeployer deployer)
void	setEnvironment(Environment environment)	Deprecated. only for ut
void	setServiceRepository(ServiceRepository serviceRepository)	Deprecated. only for ut
String	tryGetApplicationName()

Methods inherited from class org.apache.dubbo.rpc.model.ScopeModel

addClassLoaderListener, addDestroyListener, destroy, getAttribute, getAttribute, getAttributes, getBean, getBeanFactory, getClassLoaders, getDesc, getExtensionDirector, getInternalId, getModelEnvironment, getModelName, getOrRegisterBean, getParent, getScope, isDestroyed, isInternal, setAttribute, setModelName, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.dubbo.common.extension.ExtensionAccessor

getActivateExtensions, getAdaptiveExtension, getDefaultExtension, getExtension, getExtensionLoader, getFirstActivateExtension, getSupportedExtensions

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Method Details

ofNullable

public static ApplicationModel ofNullable(ApplicationModel applicationModel)

defaultModel

public static ApplicationModel defaultModel()

During destroying the default FrameworkModel, the FrameworkModel.defaultModel() or ApplicationModel.defaultModel() will return a broken model, maybe cause unpredictable problem. Recommendation: Avoid using the default model as much as possible.

Returns:

the global default ApplicationModel

getFrameworkModel

public FrameworkModel getFrameworkModel()

newModule

public ModuleModel newModule()

modelEnvironment

public Environment modelEnvironment()

Description copied from class: ScopeModel

Get current model's environment.
Note: This method should not start with `get` or it would be invoked due to Spring boot refresh.

Specified by:

modelEnvironment in class ScopeModel

See Also:

• Configuration refresh issue

getApplicationConfigManager

public ConfigManager getApplicationConfigManager()

getApplicationServiceRepository

public ServiceRepository getApplicationServiceRepository()

getApplicationExecutorRepository

public ExecutorRepository getApplicationExecutorRepository()

NotExistApplicationConfig

public boolean NotExistApplicationConfig()

getCurrentConfig

public ApplicationConfig getCurrentConfig()

getApplicationName

public String getApplicationName()

tryGetApplicationName

public String tryGetApplicationName()

removeModule

public void removeModule(ModuleModel moduleModel)

getModuleModels

public List<ModuleModel> getModuleModels()

getPubModuleModels

public List<ModuleModel> getPubModuleModels()

getDefaultModule

public ModuleModel getDefaultModule()

getInternalModule

public ModuleModel getInternalModule()

addClassLoader

public void addClassLoader(ClassLoader classLoader)

Overrides:

addClassLoader in class ScopeModel

removeClassLoader

public void removeClassLoader(ClassLoader classLoader)

Overrides:

removeClassLoader in class ScopeModel

getDeployer

public ApplicationDeployer getDeployer()

setDeployer

public void setDeployer(ApplicationDeployer deployer)

allConsumerModels

@Deprecated
public static Collection<ConsumerModel> allConsumerModels()

Deprecated.

use ServiceRepository.allConsumerModels()

allProviderModels

@Deprecated
public static Collection<ProviderModel> allProviderModels()

Deprecated.

use ServiceRepository.allProviderModels()

getProviderModel

@Deprecated
public static ProviderModel getProviderModel(String serviceKey)

Deprecated.

use FrameworkServiceRepository.lookupExportedService(String)

getConsumerModel

@Deprecated
public static ConsumerModel getConsumerModel(String serviceKey)

Deprecated.

ConsumerModel should fetch from context

getEnvironment

@Deprecated
public static Environment getEnvironment()

Deprecated.

Replace to ScopeModel.modelEnvironment()

getConfigManager

@Deprecated
public static ConfigManager getConfigManager()

Deprecated.

Replace to getApplicationConfigManager()

getServiceRepository

@Deprecated
public static ServiceRepository getServiceRepository()

Deprecated.

Replace to getApplicationServiceRepository()

getExecutorRepository

@Deprecated
public static ExecutorRepository getExecutorRepository()

Deprecated.

Replace to getApplicationExecutorRepository()

getApplicationConfig

@Deprecated
public static ApplicationConfig getApplicationConfig()

Deprecated.

Replace to getCurrentConfig()

getName

@Deprecated
public static String getName()

Deprecated.

Replace to getApplicationName()

getApplication

@Deprecated
public static String getApplication()

Deprecated.

Replace to getApplicationName()

reset

@Deprecated
public static void reset()

Deprecated.

setEnvironment

@Deprecated
public void setEnvironment(Environment environment)

Deprecated.

only for ut

setConfigManager

@Deprecated
public void setConfigManager(ConfigManager configManager)

Deprecated.

only for ut

setServiceRepository

@Deprecated
public void setServiceRepository(ServiceRepository serviceRepository)

Deprecated.

only for ut