Package org.refcodes.rest

Class AbstractHttpDiscoverySidecar<B extends HttpDiscoverySidecar<B>>

java.lang.Object

org.refcodes.rest.AbstractHttpDiscoverySidecar<B>

All Implemented Interfaces:

org.refcodes.component.Configurable<B>, org.refcodes.component.Destroyable, org.refcodes.component.Destroyable.DestroyAutomaton, org.refcodes.component.Initializable, org.refcodes.component.Initializable.InitializeAutomaton, org.refcodes.component.InitializedAccessor, org.refcodes.component.LifeCycleComponent, org.refcodes.component.LifeCycleComponent.LifeCycleAutomaton, org.refcodes.component.LifeCycleStatusAccessor, org.refcodes.component.Pausable, org.refcodes.component.Pausable.PauseAutomaton, org.refcodes.component.Resumable, org.refcodes.component.Resumable.ResumeAutomaton, org.refcodes.component.RunningAccessor, org.refcodes.component.Startable, org.refcodes.component.Startable.StartAutomaton, org.refcodes.component.Stoppable, org.refcodes.component.Stoppable.StopAutomaton, org.refcodes.net.LoadBalancingStrategyAccessor, org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyBuilder<B>, org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyMutator, org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyProperty, HttpDiscovery<B>, HttpDiscoverySidecar<B>, HttpDiscoveryUrlAccessor, HttpDiscoveryUrlAccessor.HttpDiscoveryUrlBuilder<B>, HttpDiscoveryUrlAccessor.HttpDiscoveryUrlMutator, HttpDiscoveryUrlAccessor.HttpDiscoveryUrlProperty, org.refcodes.security.TrustStoreDescriptorAccessor, org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorBuilder<B>, org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorMutator, org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorProperty

public abstract class AbstractHttpDiscoverySidecar<B extends HttpDiscoverySidecar<B>>
extends Object
implements HttpDiscoverySidecar<B>

Abstract class for easily decorating a HttpRegistrySidecar.

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.component.Configurable

org.refcodes.component.Configurable.ConfigureAutomaton<CTX extends Object>, org.refcodes.component.Configurable.ConfigureBuilder<CTX extends Object,B extends org.refcodes.component.Configurable.ConfigureBuilder<CTX,B>>

Nested classes/interfaces inherited from interface org.refcodes.component.Destroyable

org.refcodes.component.Destroyable.DestroyAutomaton

Nested classes/interfaces inherited from interface org.refcodes.rest.HttpDiscoveryUrlAccessor

HttpDiscoveryUrlAccessor.HttpDiscoveryUrlBuilder<B extends HttpDiscoveryUrlAccessor.HttpDiscoveryUrlBuilder<B>>, HttpDiscoveryUrlAccessor.HttpDiscoveryUrlMutator, HttpDiscoveryUrlAccessor.HttpDiscoveryUrlProperty

Nested classes/interfaces inherited from interface org.refcodes.component.Initializable

org.refcodes.component.Initializable.InitializeAutomaton, org.refcodes.component.Initializable.InitializeBuilder<B extends org.refcodes.component.Initializable.InitializeBuilder<B>>, org.refcodes.component.Initializable.UncheckedInitializable

Nested classes/interfaces inherited from interface org.refcodes.component.InitializedAccessor

org.refcodes.component.InitializedAccessor.InitializedMutator, org.refcodes.component.InitializedAccessor.InitializedProperty

Nested classes/interfaces inherited from interface org.refcodes.component.LifeCycleComponent

org.refcodes.component.LifeCycleComponent.LifeCycleAutomaton, org.refcodes.component.LifeCycleComponent.UncheckedLifeCycleComponent

Nested classes/interfaces inherited from interface org.refcodes.component.LifeCycleStatusAccessor

org.refcodes.component.LifeCycleStatusAccessor.LifeCycleStatusBuilder<B extends org.refcodes.component.LifeCycleStatusAccessor.LifeCycleStatusBuilder<B>>, org.refcodes.component.LifeCycleStatusAccessor.LifeCycleStatusMutator, org.refcodes.component.LifeCycleStatusAccessor.LifeCycleStatusProperty

Nested classes/interfaces inherited from interface org.refcodes.net.LoadBalancingStrategyAccessor

org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyBuilder<B extends org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyBuilder<B>>, org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyMutator, org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyProperty

Nested classes/interfaces inherited from interface org.refcodes.component.Pausable

org.refcodes.component.Pausable.PauseAutomaton, org.refcodes.component.Pausable.PauseBuilder<B extends org.refcodes.component.Pausable.PauseBuilder<B>>, org.refcodes.component.Pausable.UncheckedPausable

Nested classes/interfaces inherited from interface org.refcodes.component.Resumable

org.refcodes.component.Resumable.ResumeAutomaton, org.refcodes.component.Resumable.ResumeBuilder<B extends org.refcodes.component.Resumable.ResumeBuilder<B>>, org.refcodes.component.Resumable.UncheckedResumable

Nested classes/interfaces inherited from interface org.refcodes.component.RunningAccessor

org.refcodes.component.RunningAccessor.RunningMutator, org.refcodes.component.RunningAccessor.RunningProperty

Nested classes/interfaces inherited from interface org.refcodes.component.Startable

org.refcodes.component.Startable.StartAutomaton, org.refcodes.component.Startable.StartBuilder<B extends org.refcodes.component.Startable.StartBuilder<B>>, org.refcodes.component.Startable.UncheckedStartable

Nested classes/interfaces inherited from interface org.refcodes.component.Stoppable

org.refcodes.component.Stoppable.StopAutomaton, org.refcodes.component.Stoppable.StopBuilder<B extends org.refcodes.component.Stoppable.StopBuilder<B>>, org.refcodes.component.Stoppable.UncheckedStoppable

Nested classes/interfaces inherited from interface org.refcodes.security.TrustStoreDescriptorAccessor

org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorBuilder<B extends org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorBuilder<B>>, org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorMutator, org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorProperty

Field Summary

Fields

Modifier and Type	Field	Description
protected org.refcodes.component.LifeCycleAutomatonImpl.ManualLifeCycleAutomatonImpl	_lifeCycleAutomaton

Constructor Summary

Constructors

Constructor	Description
AbstractHttpDiscoverySidecar()

Method Summary

Modifier and Type	Method	Description
void	destroy()	Stops resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.
org.refcodes.net.Url	getHttpDiscoveryUrl()	Retrieves the URL from the URL property locating the service discovery discovery.
org.refcodes.component.LifeCycleStatus	getLifeCycleStatus()
org.refcodes.net.LoadBalancingStrategy	getLoadBalancingStrategy()
org.refcodes.security.TrustStoreDescriptor	getTrustStoreDescriptor()
void	initialize()	Initially fetches the list of available services and their accordingly associated Url from the discovery service.
boolean	isDestroyable()
boolean	isDestroyed()
boolean	isInitalizable()
boolean	isInitialized()
boolean	isPausable()
boolean	isPaused()
boolean	isResumable()
boolean	isRunning()
boolean	isStartable()
boolean	isStoppable()
boolean	isStopped()
void	pause()	Pauses the resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.
void	resume()	Resumes the resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.
void	setHttpDiscoveryUrl(org.refcodes.net.Url aUrl)	Sets the URL for the URL property locating the service discovery discovery.
void	setLoadBalancingStrategy(org.refcodes.net.LoadBalancingStrategy aStrategy)
void	setTrustStoreDescriptor(org.refcodes.security.TrustStoreDescriptor aStoreDescriptor)
void	start()	Starts resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.
void	stop()	Stops resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.
protected static org.refcodes.net.Url	toHttpDiscoveryUrl(org.refcodes.net.Url aDiscoveryUrl, HttpDiscoveryUrlAccessor.HttpDiscoveryUrlProperty aProperty)	Resolves the property from the provided value and the provided property and the and sets the property in case the provided value is not null.
protected static org.refcodes.net.LoadBalancingStrategy	toLoadBalancingStrategy(org.refcodes.net.LoadBalancingStrategy aStrategy, org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyProperty aProperty)	Resolves the property from the provided value and the provided property and the and sets the property in case the provided value is not null.
protected static org.refcodes.security.TrustStoreDescriptor	toTrustStoreDescriptor(org.refcodes.security.TrustStoreDescriptor aStoreDescriptor, org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorProperty aProperty)	Resolves the property from the provided value and the provided property and the and sets the property in case the provided value is not null.

Methods inherited from interface org.refcodes.component.Configurable

initializeUnchecked

Methods inherited from interface org.refcodes.rest.HttpDiscovery

initialize, initialize, initialize, initialize, initialize, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, toUrl, withHttpDiscoveryUrl, withLoadBalancingStrategy

Methods inherited from interface org.refcodes.rest.HttpDiscoverySidecar

withTrustStoreDescriptor

Methods inherited from interface org.refcodes.component.Initializable

initializeUnchecked

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.component.Pausable

pauseUnchecked

Methods inherited from interface org.refcodes.component.Resumable

resumeUnchecked

Methods inherited from interface org.refcodes.component.Startable

startUnchecked

Methods inherited from interface org.refcodes.component.Stoppable

stopUnchecked

Field Detail

_lifeCycleAutomaton

protected org.refcodes.component.LifeCycleAutomatonImpl.ManualLifeCycleAutomatonImpl _lifeCycleAutomaton

Constructor Detail

AbstractHttpDiscoverySidecar

public AbstractHttpDiscoverySidecar()

Method Detail

isRunning

public boolean isRunning()

Specified by:

isRunning in interface org.refcodes.component.RunningAccessor

isInitialized

public boolean isInitialized()

Specified by:

isInitialized in interface org.refcodes.component.InitializedAccessor

getLifeCycleStatus

public org.refcodes.component.LifeCycleStatus getLifeCycleStatus()

Specified by:

getLifeCycleStatus in interface org.refcodes.component.LifeCycleStatusAccessor

pause

public void pause()
           throws org.refcodes.component.PauseException

Pauses the resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.

Specified by:

pause in interface HttpDiscovery<B extends HttpDiscoverySidecar<B>>

Specified by:

pause in interface org.refcodes.component.Pausable

Throws:

org.refcodes.component.PauseException

stop

public void stop()
          throws org.refcodes.component.StopException

Stops resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service. Does not update the list of available services and their accordingly associated Url from the discovery service. This may be achieved by canceling a scheduler.

Specified by:

stop in interface HttpDiscovery<B extends HttpDiscoverySidecar<B>>

Specified by:

stop in interface org.refcodes.component.Stoppable

Throws:

org.refcodes.component.StopException

start

public void start()
           throws org.refcodes.component.StartException

Starts resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service. Takes care to update the list of available services and their accordingly associated Url from the discovery service. This may be achieved by starting a scheduler. If necessary, the connection is opened.

Specified by:

start in interface HttpDiscovery<B extends HttpDiscoverySidecar<B>>

Specified by:

start in interface org.refcodes.component.Startable

Throws:

org.refcodes.component.StartException

resume

public void resume()
            throws org.refcodes.component.ResumeException

Resumes the resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service.

Specified by:

resume in interface HttpDiscovery<B extends HttpDiscoverySidecar<B>>

Specified by:

resume in interface org.refcodes.component.Resumable

Throws:

org.refcodes.component.ResumeException

initialize

public void initialize()
                throws org.refcodes.component.InitializeException

Initially fetches the list of available services and their accordingly associated Url from the discovery service. Sets up the client according to the current client's state when invoking HttpDiscovery.initialize(Url, LoadBalancingStrategy, TrustStoreDescriptor).

Specified by:

initialize in interface HttpDiscovery<B extends HttpDiscoverySidecar<B>>

Specified by:

initialize in interface org.refcodes.component.Initializable

Throws:

org.refcodes.component.InitializeException

isStoppable

public boolean isStoppable()

Specified by:

isStoppable in interface org.refcodes.component.Stoppable.StopAutomaton

isPausable

public boolean isPausable()

Specified by:

isPausable in interface org.refcodes.component.Pausable.PauseAutomaton

isStartable

public boolean isStartable()

Specified by:

isStartable in interface org.refcodes.component.Startable.StartAutomaton

isResumable

public boolean isResumable()

Specified by:

isResumable in interface org.refcodes.component.Resumable.ResumeAutomaton

isStopped

public boolean isStopped()

Specified by:

isStopped in interface org.refcodes.component.Stoppable.StopAutomaton

isPaused

public boolean isPaused()

Specified by:

isPaused in interface org.refcodes.component.Pausable.PauseAutomaton

isInitalizable

public boolean isInitalizable()

Specified by:

isInitalizable in interface org.refcodes.component.Initializable.InitializeAutomaton

destroy

public void destroy()

Stops resolving of the host part of an Url from the list of available services and their accordingly associated Url as of the discovery service. Does not update the list of available services and their accordingly associated Url from the discovery service. This may be achieved by canceling a scheduler. Finally the connection is closed.

Specified by:

destroy in interface org.refcodes.component.Destroyable

Specified by:

destroy in interface HttpDiscovery<B extends HttpDiscoverySidecar<B>>

isDestroyable

public boolean isDestroyable()

Specified by:

isDestroyable in interface org.refcodes.component.Destroyable.DestroyAutomaton

isDestroyed

public boolean isDestroyed()

Specified by:

isDestroyed in interface org.refcodes.component.Destroyable.DestroyAutomaton

getLoadBalancingStrategy

public org.refcodes.net.LoadBalancingStrategy getLoadBalancingStrategy()

Specified by:

getLoadBalancingStrategy in interface org.refcodes.net.LoadBalancingStrategyAccessor

setHttpDiscoveryUrl

public void setHttpDiscoveryUrl(org.refcodes.net.Url aUrl)

Sets the URL for the URL property locating the service discovery discovery.

Specified by:

setHttpDiscoveryUrl in interface HttpDiscoveryUrlAccessor.HttpDiscoveryUrlMutator

Parameters:

aUrl - The service discovery discovery URL to be stored by the URL property.

setLoadBalancingStrategy

public void setLoadBalancingStrategy(org.refcodes.net.LoadBalancingStrategy aStrategy)

Specified by:

setLoadBalancingStrategy in interface org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyMutator

getTrustStoreDescriptor

public org.refcodes.security.TrustStoreDescriptor getTrustStoreDescriptor()

Specified by:

getTrustStoreDescriptor in interface org.refcodes.security.TrustStoreDescriptorAccessor

setTrustStoreDescriptor

public void setTrustStoreDescriptor(org.refcodes.security.TrustStoreDescriptor aStoreDescriptor)

Specified by:

setTrustStoreDescriptor in interface org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorMutator

getHttpDiscoveryUrl

public org.refcodes.net.Url getHttpDiscoveryUrl()

Retrieves the URL from the URL property locating the service discovery discovery.

Specified by:

getHttpDiscoveryUrl in interface HttpDiscoveryUrlAccessor

Returns:

The URL stored by the URL property.

toLoadBalancingStrategy

protected static org.refcodes.net.LoadBalancingStrategy toLoadBalancingStrategy(org.refcodes.net.LoadBalancingStrategy aStrategy,
                                                                                org.refcodes.net.LoadBalancingStrategyAccessor.LoadBalancingStrategyProperty aProperty)

Resolves the property from the provided value and the provided property and the and sets the property in case the provided value is not null.

Parameters:

aStrategy - The value to be used when not null.

aProperty - The property to be used when the value is null and which is to be set when the value is not null.

Returns:

The value when not null, else the value of the provided property.

toTrustStoreDescriptor

protected static org.refcodes.security.TrustStoreDescriptor toTrustStoreDescriptor(org.refcodes.security.TrustStoreDescriptor aStoreDescriptor,
                                                                                   org.refcodes.security.TrustStoreDescriptorAccessor.TrustStoreDescriptorProperty aProperty)

Resolves the property from the provided value and the provided property and the and sets the property in case the provided value is not null.

Parameters:

aStoreDescriptor - The value to be used when not null.

aProperty - The property to be used when the value is null and which is to be set when the value is not null.

Returns:

The value when not null, else the value of the provided property.

toHttpDiscoveryUrl

protected static org.refcodes.net.Url toHttpDiscoveryUrl(org.refcodes.net.Url aDiscoveryUrl,
                                                         HttpDiscoveryUrlAccessor.HttpDiscoveryUrlProperty aProperty)

Resolves the property from the provided value and the provided property and the and sets the property in case the provided value is not null.

Parameters:

aDiscoveryUrl - The value to be used when not null.

aProperty - The property to be used when the value is null and which is to be set when the value is not null.

Returns:

The value when not null, else the value of the provided property.