Class: VertxServiceDiscovery::ServiceReference
- Inherits:
-
Object
- Object
- VertxServiceDiscovery::ServiceReference
- Defined in:
- /Users/julien/java/vertx-stack/stack-docs/target/rb/vertx-service-discovery/service_reference.rb
Overview
Once a consumer has chosen a service, it builds a ServiceReference managing the binding with the chosen
service provider.
The reference lets the consumer: * access the service (via a proxy or a client) with the #get method * release the reference - so the binding between the consumer and the provider is removed
Instance Method Summary (collapse)
-
- (Object) cached
Gets the service object if already retrieved.
-
- (Object) get
Gets the object to access the service.
-
- (Hash) record
@return the service record.
-
- (void) release
Releases the reference.
Instance Method Details
- (Object) cached
Gets the service object if already retrieved. It won't try to acquire the service object if not retrieved yet.
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# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx-service-discovery/service_reference.rb', line 43 def cached if !block_given? return ::Vertx::Util::Utils.from_object(@j_del.java_method(:cached, []).call()) end raise ArgumentError, "Invalid arguments when calling cached()" end |
- (Object) get
Gets the object to access the service. It can be a proxy, a client or whatever object. The type depends on the
service type and the server itself.
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# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx-service-discovery/service_reference.rb', line 35 def get if !block_given? return ::Vertx::Util::Utils.from_object(@j_del.java_method(:get, []).call()) end raise ArgumentError, "Invalid arguments when calling get()" end |
- (Hash) record
@return the service record.
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# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx-service-discovery/service_reference.rb', line 23 def record if !block_given? if @cached_record != nil return @cached_record end return @cached_record = @j_del.java_method(:record, []).call() != nil ? JSON.parse(@j_del.java_method(:record, []).call().toJson.encode) : nil end raise ArgumentError, "Invalid arguments when calling record()" end |
- (void) release
This method returns an undefined value.
Releases the reference. Once released, the consumer must not use the reference anymore. This method must be idempotent and defensive, as multiple call may happen.
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# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx-service-discovery/service_reference.rb', line 52 def release if !block_given? return @j_del.java_method(:release, []).call() end raise ArgumentError, "Invalid arguments when calling release()" end |