org.apache.camel.support

Class DefaultRegistry

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.DefaultRegistry

All Implemented Interfaces:

AutoCloseable, org.apache.camel.CamelContextAware, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.BeanRepository, org.apache.camel.spi.LocalBeanRepositoryAware, org.apache.camel.spi.Registry, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class DefaultRegistry
extends org.apache.camel.support.service.ServiceSupport
implements org.apache.camel.spi.Registry, org.apache.camel.spi.LocalBeanRepositoryAware, org.apache.camel.CamelContextAware

The default Registry which supports using a given first-choice repository to lookup the beans, such as Spring, JNDI, OSGi etc. And to use a secondary SimpleRegistry as the fallback repository to lookup and bind beans.

Notice that beans in the fallback registry are not managed by the first-choice registry, so these beans may not support dependency injection and other features that the first-choice registry may offer.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.camel.CamelContext	camelContext
protected org.apache.camel.spi.Registry	fallbackRegistry
protected ThreadLocal<org.apache.camel.spi.BeanRepository>	localRepository
protected boolean	localRepositoryEnabled
protected List<org.apache.camel.spi.BeanRepository>	repositories
protected org.apache.camel.spi.Registry	supplierRegistry

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
DefaultRegistry() Creates a default registry that uses SimpleRegistry as the fallback registry.
DefaultRegistry(org.apache.camel.spi.BeanRepository... repositories) Creates a registry that uses the given BeanRepository as first choice bean repository to lookup beans.
DefaultRegistry(Collection<org.apache.camel.spi.BeanRepository> repositories) Creates a registry that uses the given BeanRepository as first choice bean repository to lookup beans.

Method Summary

Modifier and Type	Method and Description
void	bind(String id, Class<?> type, Object bean)
void	bind(String id, Class<?> type, Supplier<Object> bean)
void	bindAsPrototype(String id, Class<?> type, Supplier<Object> bean)
protected void	doStop()
<T> Set<T>	findByType(Class<T> type)
<T> Map<String,T>	findByTypeWithName(Class<T> type)
org.apache.camel.CamelContext	getCamelContext()
org.apache.camel.spi.Registry	getFallbackRegistry() Gets the fallback Registry
org.apache.camel.spi.BeanRepository	getLocalBeanRepository()
List<org.apache.camel.spi.BeanRepository>	getRepositories() Gets the bean repositories.
org.apache.camel.spi.Registry	getSupplierRegistry() Gets the supplier Registry
Object	lookupByName(String name)
<T> T	lookupByNameAndType(String name, Class<T> type)
void	setCamelContext(org.apache.camel.CamelContext camelContext)
void	setFallbackRegistry(org.apache.camel.spi.Registry fallbackRegistry) To use a custom Registry as fallback.
void	setLocalBeanRepository(org.apache.camel.spi.BeanRepository repository) Sets a special local bean repository (ie thread local) that take precedence and will use first, if a bean exists.
void	setSupplierRegistry(org.apache.camel.spi.Registry supplierRegistry) To use a custom Registry for suppliers.

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doInit, doLifecycleChange, doResume, doShutdown, doStart, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.spi.Registry

bind, wrap

Methods inherited from interface org.apache.camel.spi.BeanRepository

unwrap

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Field Detail

camelContext

protected org.apache.camel.CamelContext camelContext

localRepository

protected final ThreadLocal<org.apache.camel.spi.BeanRepository> localRepository

localRepositoryEnabled

protected volatile boolean localRepositoryEnabled

repositories

protected List<org.apache.camel.spi.BeanRepository> repositories

fallbackRegistry

protected org.apache.camel.spi.Registry fallbackRegistry

supplierRegistry

protected org.apache.camel.spi.Registry supplierRegistry

Constructor Detail

DefaultRegistry

public DefaultRegistry()

Creates a default registry that uses SimpleRegistry as the fallback registry. The fallback registry can customized via setFallbackRegistry(Registry).

DefaultRegistry

public DefaultRegistry(org.apache.camel.spi.BeanRepository... repositories)

Creates a registry that uses the given BeanRepository as first choice bean repository to lookup beans. Will fallback and use SimpleRegistry as fallback registry if the beans cannot be found in the first choice bean repository. The fallback registry can customized via setFallbackRegistry(Registry).

Parameters:

repositories - the first choice repositories such as Spring, JNDI, OSGi etc.

DefaultRegistry

public DefaultRegistry(Collection<org.apache.camel.spi.BeanRepository> repositories)

Creates a registry that uses the given BeanRepository as first choice bean repository to lookup beans. Will fallback and use SimpleRegistry as fallback registry if the beans cannot be found in the first choice bean repository. The fallback registry can customized via setFallbackRegistry(Registry).

Parameters:

repositories - the first choice repositories such as Spring, JNDI, OSGi etc.

Method Detail

setLocalBeanRepository

public void setLocalBeanRepository(org.apache.camel.spi.BeanRepository repository)

Sets a special local bean repository (ie thread local) that take precedence and will use first, if a bean exists.

Specified by:

setLocalBeanRepository in interface org.apache.camel.spi.LocalBeanRepositoryAware

getLocalBeanRepository

public org.apache.camel.spi.BeanRepository getLocalBeanRepository()

Specified by:

getLocalBeanRepository in interface org.apache.camel.spi.LocalBeanRepositoryAware

getFallbackRegistry

public org.apache.camel.spi.Registry getFallbackRegistry()

Gets the fallback Registry

setFallbackRegistry

public void setFallbackRegistry(org.apache.camel.spi.Registry fallbackRegistry)

To use a custom Registry as fallback.

getSupplierRegistry

public org.apache.camel.spi.Registry getSupplierRegistry()

Gets the supplier Registry

setSupplierRegistry

public void setSupplierRegistry(org.apache.camel.spi.Registry supplierRegistry)

To use a custom Registry for suppliers.

getCamelContext

public org.apache.camel.CamelContext getCamelContext()

Specified by:

getCamelContext in interface org.apache.camel.CamelContextAware

setCamelContext

public void setCamelContext(org.apache.camel.CamelContext camelContext)

Specified by:

setCamelContext in interface org.apache.camel.CamelContextAware

getRepositories

public List<org.apache.camel.spi.BeanRepository> getRepositories()

Gets the bean repositories.

Returns:

the bean repositories, or null if none are in use.

bind

public void bind(String id,
                 Class<?> type,
                 Object bean)
          throws org.apache.camel.RuntimeCamelException

Specified by:

bind in interface org.apache.camel.spi.Registry

Throws:

org.apache.camel.RuntimeCamelException

bind

public void bind(String id,
                 Class<?> type,
                 Supplier<Object> bean)
          throws org.apache.camel.RuntimeCamelException

Specified by:

bind in interface org.apache.camel.spi.Registry

Throws:

org.apache.camel.RuntimeCamelException

bindAsPrototype

public void bindAsPrototype(String id,
                            Class<?> type,
                            Supplier<Object> bean)
                     throws org.apache.camel.RuntimeCamelException

Specified by:

bindAsPrototype in interface org.apache.camel.spi.Registry

Throws:

org.apache.camel.RuntimeCamelException

lookupByName

public Object lookupByName(String name)

Specified by:

lookupByName in interface org.apache.camel.spi.BeanRepository

lookupByNameAndType

public <T> T lookupByNameAndType(String name,
                                 Class<T> type)

Specified by:

lookupByNameAndType in interface org.apache.camel.spi.BeanRepository

findByTypeWithName

public <T> Map<String,T> findByTypeWithName(Class<T> type)

Specified by:

findByTypeWithName in interface org.apache.camel.spi.BeanRepository

findByType

public <T> Set<T> findByType(Class<T> type)

Specified by:

findByType in interface org.apache.camel.spi.BeanRepository

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.support.service.BaseService

Throws:

Exception