Package com.linecorp.armeria.client.endpoint

Class PropertiesEndpointGroup

java.lang.Object

com.linecorp.armeria.common.util.AbstractListenable<List<Endpoint>>

com.linecorp.armeria.client.endpoint.DynamicEndpointGroup

com.linecorp.armeria.client.endpoint.PropertiesEndpointGroup

All Implemented Interfaces:

EndpointGroup, EndpointSelector, AsyncCloseable, Listenable<List<Endpoint>>, ListenableAsyncCloseable, AutoCloseable

public final class PropertiesEndpointGroup
extends DynamicEndpointGroup

A Properties backed EndpointGroup. The list of Endpoints are loaded from the Properties.

Method Summary

Modifier and Type	Method	Description
static PropertiesEndpointGroupBuilder	builder(ClassLoader classLoader, String resourceName, String endpointKeyPrefix)	Returns a new PropertiesEndpointGroupBuilder created from the specified classpath resource.
static PropertiesEndpointGroupBuilder	builder(Path path, String endpointKeyPrefix)	Returns a new PropertiesEndpointGroupBuilder created from the file at the specified Path.
static PropertiesEndpointGroupBuilder	builder(Properties properties, String endpointKeyPrefix)	Returns a new PropertiesEndpointGroupBuilder created from the specified Properties.
protected void	doCloseAsync(CompletableFuture<?> future)	Override this method to release the resources held by this EndpointGroup and complete the specified CompletableFuture.
static PropertiesEndpointGroup	of(ClassLoader classLoader, String resourceName, String endpointKeyPrefix)	Returns a new PropertiesEndpointGroup created from the specified classpath resource.
static PropertiesEndpointGroup	of(Path path, String endpointKeyPrefix)	Returns a new PropertiesEndpointGroup created from the file at the specified Path.
static PropertiesEndpointGroup	of(Properties properties, String endpointKeyPrefix)	Returns a new PropertiesEndpointGroup created from the specified Properties.

Methods inherited from class com.linecorp.armeria.client.endpoint.DynamicEndpointGroup

addEndpoint, close, closeAsync, endpoints, isClosed, isClosing, removeEndpoint, select, selectionStrategy, selectNow, setEndpoints, whenClosed, whenReady

Methods inherited from class com.linecorp.armeria.common.util.AbstractListenable

addListener, notifyListeners, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.linecorp.armeria.client.endpoint.EndpointGroup

addListener, orElse, removeListener

Method Details

of

public static PropertiesEndpointGroup of(ClassLoader classLoader, String resourceName, String endpointKeyPrefix)

Returns a new PropertiesEndpointGroup created from the specified classpath resource. The value of each property whose name starts with endpointKeyPrefix will be parsed with Endpoint.parse(String), and then loaded into the PropertiesEndpointGroup, e.g.

 # endpointKeyPrefix = 'example.hosts.'
 example.hosts.0=example1.com:36462
 example.hosts.1=example2.com:36462
 example.hosts.2=example3.com:36462
 

Parameters:

resourceName - the name of the resource where the list of Endpoints is loaded from

endpointKeyPrefix - the property name prefix

of

public static PropertiesEndpointGroup of(Properties properties, String endpointKeyPrefix)

Returns a new PropertiesEndpointGroup created from the specified Properties. The value of each property whose name starts with endpointKeyPrefix will be parsed with Endpoint.parse(String), and then loaded into the PropertiesEndpointGroup, e.g.

 # endpointKeyPrefix = 'example.hosts.'
 example.hosts.0=example1.com:36462
 example.hosts.1=example2.com:36462
 example.hosts.2=example3.com:36462
 

Parameters:

properties - the Properties where the list of Endpoints is loaded from

endpointKeyPrefix - the property name prefix

of

public static PropertiesEndpointGroup of(Path path, String endpointKeyPrefix)

Returns a new PropertiesEndpointGroup created from the file at the specified Path. Any updates in the file will trigger a dynamic reload. The value of each property whose name starts with endpointKeyPrefix will be parsed with Endpoint.parse(String), and then loaded into the PropertiesEndpointGroup, e.g.

 # endpointKeyPrefix = 'example.hosts.'
 example.hosts.0=example1.com:36462
 example.hosts.1=example2.com:36462
 example.hosts.2=example3.com:36462
 

Parameters:

path - the path of the file where list of Endpoints is loaded from

endpointKeyPrefix - the property name prefix

builder

public static PropertiesEndpointGroupBuilder builder(ClassLoader classLoader, String resourceName, String endpointKeyPrefix)

Returns a new PropertiesEndpointGroupBuilder created from the specified classpath resource. The value of each property whose name starts with endpointKeyPrefix will be parsed with Endpoint.parse(String), and then loaded into the PropertiesEndpointGroup, e.g.

 # endpointKeyPrefix = 'example.hosts.'
 example.hosts.0=example1.com:36462
 example.hosts.1=example2.com:36462
 example.hosts.2=example3.com:36462
 

Parameters:

resourceName - the name of the resource where the list of Endpoints is loaded from

endpointKeyPrefix - the property name prefix

builder

public static PropertiesEndpointGroupBuilder builder(Properties properties, String endpointKeyPrefix)

Returns a new PropertiesEndpointGroupBuilder created from the specified Properties. The value of each property whose name starts with endpointKeyPrefix will be parsed with Endpoint.parse(String), and then loaded into the PropertiesEndpointGroup, e.g.

 # endpointKeyPrefix = 'example.hosts.'
 example.hosts.0=example1.com:36462
 example.hosts.1=example2.com:36462
 example.hosts.2=example3.com:36462
 

Parameters:

properties - the Properties where the list of Endpoints is loaded from

endpointKeyPrefix - the property name prefix

builder

public static PropertiesEndpointGroupBuilder builder(Path path, String endpointKeyPrefix)

Returns a new PropertiesEndpointGroupBuilder created from the file at the specified Path. Any updates in the file will trigger a dynamic reload. The value of each property whose name starts with endpointKeyPrefix will be parsed with Endpoint.parse(String), and then loaded into the PropertiesEndpointGroup, e.g.

 # endpointKeyPrefix = 'example.hosts.'
 example.hosts.0=example1.com:36462
 example.hosts.1=example2.com:36462
 example.hosts.2=example3.com:36462
 

Parameters:

path - the path of the file where list of Endpoints is loaded from

endpointKeyPrefix - the property name prefix

doCloseAsync

protected void doCloseAsync(CompletableFuture<?> future)

Description copied from class: DynamicEndpointGroup

Override this method to release the resources held by this EndpointGroup and complete the specified CompletableFuture.

Overrides:

doCloseAsync in class DynamicEndpointGroup