Package org.red5.server

Class Context

java.lang.Object

org.red5.server.Context

All Implemented Interfaces:

IContext, ContextMXBean, Aware, ApplicationContextAware, ResourceLoader, ResourcePatternResolver

public class Context
extends Object
implements IContext, ApplicationContextAware, ContextMXBean

This is basic context implementation used by Red5.

Field Summary

Fields

Modifier and Type	Field	Description
private ApplicationContext	applicationContext	Spring application context
private IClientRegistry	clientRegistry	Client registry
private String	contextPath	Context path
private BeanFactory	coreContext	Core context
static final org.slf4j.Logger	logger
private IMappingStrategy	mappingStrategy	Mapping strategy collaborator
private IPersistenceStore	persistanceStore	Persistence store
private IScopeResolver	scopeResolver	Scope resolver collaborator
private IServiceInvoker	serviceInvoker	Service invoker collaborator

Fields inherited from interface org.red5.server.api.IContext

ID

Fields inherited from interface org.springframework.core.io.ResourceLoader

CLASSPATH_URL_PREFIX

Fields inherited from interface org.springframework.core.io.support.ResourcePatternResolver

CLASSPATH_ALL_URL_PREFIX

Constructor Summary

Constructors

Constructor	Description
Context()	Initializes core context bean factory using red5.core bean factory from red5.xml context
Context(ApplicationContext context, String contextPath)	Initializes app context and context path from given parameters

Method Summary

Modifier and Type	Method	Description
static Context	from(CompositeData cd)	Allows for reconstruction via CompositeData.
ApplicationContext	getApplicationContext()	Return application context
Object	getBean(String beanId)	Return bean instantiated by bean factory
ClassLoader	getClassLoader()	Return current thread's context classloader
IClientRegistry	getClientRegistry()	Return client registry
Object	getCoreService(String beanId)	Return core Red5 service instantiated by core context bean factory
IGlobalScope	getGlobalScope()	Return global scope
IMappingStrategy	getMappingStrategy()	Return mapping strategy used by this context.
IPersistenceStore	getPersistanceStore()	Return persistence store
Resource	getResource(String path)	Return resource by path
Resource[]	getResources(String pattern)	Return array or resource that match given pattern
IScope	getScope()	Return scope
IScopeResolver	getScopeResolver()	Return scope resolver
IServiceInvoker	getServiceInvoker()	Return service invoker
boolean	hasBean(String beanId)	Returns true if the context contains a certain bean, false otherwise.
IScopeHandler	lookupScopeHandler(String contextPath)	Look up scope handler for context path
Object	lookupService(String serviceName)	Look up service by name
IScope	resolveScope(String path)	Resolves scope using scope resolver collaborator
IScope	resolveScope(String host, String path)	Resolve scope from host and path
IScope	resolveScope(IScope root, String path)	Resolves scope from given root using scope resolver.
void	setApplicationContext(ApplicationContext context)	Setter for application context
void	setClientRegistry(IClientRegistry clientRegistry)	Setter for client registry
void	setContextPath(String contextPath)	Setter for context path.
void	setCoreBeanFactory(BeanFactory core)
void	setMappingStrategy(IMappingStrategy mappingStrategy)	Setter for mapping strategy
void	setPersistanceStore(IPersistenceStore persistanceStore)	Setter for persistence store
void	setScopeResolver(IScopeResolver scopeResolver)	Setter for scope resolver
void	setServiceInvoker(IServiceInvoker serviceInvoker)	Setter for service invoker

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

logger

public static final org.slf4j.Logger logger

applicationContext

private ApplicationContext applicationContext

Spring application context

coreContext

private BeanFactory coreContext

Core context

contextPath

private String contextPath

Context path

scopeResolver

private IScopeResolver scopeResolver

Scope resolver collaborator

clientRegistry

private IClientRegistry clientRegistry

Client registry

serviceInvoker

private IServiceInvoker serviceInvoker

Service invoker collaborator

mappingStrategy

private IMappingStrategy mappingStrategy

Mapping strategy collaborator

persistanceStore

private IPersistenceStore persistanceStore

Persistence store

Constructor Details

Context

@ConstructorProperties("")
public Context()

Initializes core context bean factory using red5.core bean factory from red5.xml context

Context

@ConstructorProperties({"context","contextPath"})
public Context(ApplicationContext context,
 String contextPath)

Initializes app context and context path from given parameters

Parameters:

context - Application context

contextPath - Context path

Method Details

getGlobalScope

public IGlobalScope getGlobalScope()

Return global scope

Specified by:

getGlobalScope in interface ContextMXBean

Specified by:

getGlobalScope in interface IContext

Returns:

Global scope

getScopeResolver

public IScopeResolver getScopeResolver()

Return scope resolver

Returns:

scope resolver

resolveScope

public IScope resolveScope(String path)

Resolves scope using scope resolver collaborator

Specified by:

resolveScope in interface ContextMXBean

Specified by:

resolveScope in interface IContext

Parameters:

path - Path to resolve

Returns:

Scope resolution result

resolveScope

public IScope resolveScope(IScope root,
 String path)

Resolves scope from given root using scope resolver.

Specified by:

resolveScope in interface ContextMXBean

Specified by:

resolveScope in interface IContext

Parameters:

root - Scope to start from.

path - Path to resolve.

Returns:

Scope resolution result.

setClientRegistry

public void setClientRegistry(IClientRegistry clientRegistry)

Setter for client registry

Parameters:

clientRegistry - Client registry

setMappingStrategy

public void setMappingStrategy(IMappingStrategy mappingStrategy)

Setter for mapping strategy

Parameters:

mappingStrategy - Mapping strategy

setScopeResolver

public void setScopeResolver(IScopeResolver scopeResolver)

Setter for scope resolver

Parameters:

scopeResolver - Scope resolver used to resolve scopes

setServiceInvoker

public void setServiceInvoker(IServiceInvoker serviceInvoker)

Setter for service invoker

Parameters:

serviceInvoker - Service invoker object

getPersistanceStore

public IPersistenceStore getPersistanceStore()

Return persistence store

Specified by:

getPersistanceStore in interface ContextMXBean

Specified by:

getPersistanceStore in interface IContext

Returns:

Persistence store

setPersistanceStore

public void setPersistanceStore(IPersistenceStore persistanceStore)

Setter for persistence store

Parameters:

persistanceStore - Persistence store

setApplicationContext

public void setApplicationContext(ApplicationContext context)

Setter for application context

Specified by:

setApplicationContext in interface ApplicationContextAware

Parameters:

context - App context

getApplicationContext

public ApplicationContext getApplicationContext()

Return application context

Specified by:

getApplicationContext in interface ContextMXBean

Specified by:

getApplicationContext in interface IContext

Returns:

App context

setContextPath

public void setContextPath(String contextPath)

Setter for context path. Adds a slash at the end of path if there isn't one

Specified by:

setContextPath in interface ContextMXBean

Parameters:

contextPath - Context path

getClientRegistry

public IClientRegistry getClientRegistry()

Return client registry

Specified by:

getClientRegistry in interface ContextMXBean

Specified by:

getClientRegistry in interface IContext

Returns:

Client registry

getScope

public IScope getScope()

Return scope

Specified by:

getScope in interface ContextMXBean

Returns:

null

getServiceInvoker

public IServiceInvoker getServiceInvoker()

Return service invoker

Specified by:

getServiceInvoker in interface ContextMXBean

Specified by:

getServiceInvoker in interface IContext

Returns:

Service invoker

lookupService

public Object lookupService(String serviceName)

Look up service by name

Specified by:

lookupService in interface ContextMXBean

Specified by:

lookupService in interface IContext

Parameters:

serviceName - Service name

Returns:

Service object

Throws:

ServiceNotFoundException - When service found but null

NoSuchBeanDefinitionException - When bean with given name doesn't exist

lookupScopeHandler

public IScopeHandler lookupScopeHandler(String contextPath)

Look up scope handler for context path

Specified by:

lookupScopeHandler in interface ContextMXBean

Specified by:

lookupScopeHandler in interface IContext

Parameters:

contextPath - Context path

Returns:

Scope handler

Throws:

ScopeHandlerNotFoundException - If there's no handler for given context path

getMappingStrategy

public IMappingStrategy getMappingStrategy()

Return mapping strategy used by this context. Mapping strategy define naming rules (prefixes, postfixes, default application name, etc) for all named objects in context.

Specified by:

getMappingStrategy in interface ContextMXBean

Specified by:

getMappingStrategy in interface IContext

Returns:

Mapping strategy

getResources

public Resource[] getResources(String pattern)
                        throws IOException

Return array or resource that match given pattern

Specified by:

getResources in interface ContextMXBean

Specified by:

getResources in interface ResourcePatternResolver

Parameters:

pattern - Pattern to check against

Returns:

Array of Resource objects

Throws:

IOException - On I/O exception

See Also:

• Resource

getResource

public Resource getResource(String path)

Return resource by path

Specified by:

getResource in interface ContextMXBean

Specified by:

getResource in interface ResourceLoader

Parameters:

path - Resource path

Returns:

Resource

See Also:

• Resource

resolveScope

public IScope resolveScope(String host,
 String path)

Resolve scope from host and path

Specified by:

resolveScope in interface ContextMXBean

Parameters:

host - Host

path - Path

Returns:

Scope

See Also:

• IScope
• Scope

hasBean

public boolean hasBean(String beanId)

Returns true if the context contains a certain bean, false otherwise.

Specified by:

hasBean in interface IContext

Parameters:

beanId - The name of the bean to find.

Returns:

True if the bean exists, false otherwise.

getBean

public Object getBean(String beanId)

Return bean instantiated by bean factory

Specified by:

getBean in interface ContextMXBean

Specified by:

getBean in interface IContext

Parameters:

beanId - Bean name

Returns:

Instantiated bean

See Also:

• BeanFactory

getCoreService

public Object getCoreService(String beanId)

Return core Red5 service instantiated by core context bean factory

Specified by:

getCoreService in interface ContextMXBean

Specified by:

getCoreService in interface IContext

Parameters:

beanId - Bean name

Returns:

Core Red5 service instantiated

See Also:

• BeanFactory

setCoreBeanFactory

public void setCoreBeanFactory(BeanFactory core)

getClassLoader

public ClassLoader getClassLoader()

Return current thread's context classloader

Specified by:

getClassLoader in interface ResourceLoader

Returns:

Classloder context of current thread

from

public static Context from(CompositeData cd)

Allows for reconstruction via CompositeData.

Parameters:

cd - composite data

Returns:

Context class instance