Package io.helidon.webserver.jersey

Class JerseySupport

java.lang.Object

io.helidon.webserver.jersey.JerseySupport

All Implemented Interfaces:

io.helidon.webserver.Service

public class JerseySupport
extends java.lang.Object
implements io.helidon.webserver.Service

The Jersey Support integrates Jersey (JAX-RS RI) into the Web Server.

To enable Jersey for a given path, do

 WebServer.create(Routing.builder()
                         .register("/jersey",
                                   JerseySupport.builder()
                                                .register(JerseyExampleResource.class)
                                                .build())
                         .build());
 

In such case the registered JerseySupport instance gets associated with the Web Server and handles all requests made to /jersey context root.

Note that due to a blocking IO approach, each request handling is forwarded to a dedicated thread pool which can be configured by one of the JerseySupport constructor.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JerseySupport.Builder	Builder for convenient way to create JerseySupport.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	REQUEST_SPAN_CONTEXT	The request scoped span context qualifier that can be injected into a Jersey resource.
static java.lang.String	REQUEST_SPAN_QUALIFIER	Deprecated. Use span context (REQUEST_SPAN_CONTEXT) instead.

Method Summary

Modifier and Type	Method	Description
static JerseySupport.Builder	builder()	Creates JerseySupport builder based on default empty ResourceConfig.
static JerseySupport.Builder	builder(javax.ws.rs.core.Application application)	Creates JerseySupport builder based on a passed application.
static JerseySupport	create(javax.ws.rs.core.Application application)	Creates JerseySupport based on the provided JAX-RS Application.
void	update(io.helidon.webserver.Routing.Rules routingRules)

Methods inherited from class java.lang.Object

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

Field Detail

REQUEST_SPAN_QUALIFIER

@Deprecated
public static final java.lang.String REQUEST_SPAN_QUALIFIER

Deprecated. Use span context (REQUEST_SPAN_CONTEXT) instead.

The request scoped span qualifier that can be injected into a Jersey resource.

 @Inject@Named(JerseySupport.REQUEST_SPAN_QUALIFIER)
  private Span span;
 

See Also:

Constant Field Values

REQUEST_SPAN_CONTEXT

public static final java.lang.String REQUEST_SPAN_CONTEXT

The request scoped span context qualifier that can be injected into a Jersey resource.

 @Inject@Named(JerseySupport.REQUEST_SPAN_CONTEXT)
  private SpanContext spanContext;
 

See Also:

Constant Field Values

Method Detail

update

public void update(io.helidon.webserver.Routing.Rules routingRules)

Specified by:

update in interface io.helidon.webserver.Service

create

public static JerseySupport create(javax.ws.rs.core.Application application)

Creates JerseySupport based on the provided JAX-RS Application.

 WebServer.create(Routing.builder()
                         .register("/jersey",
                                   JerseySupport.create(new ResourceConfig(JerseyExampleResource.class)))
                         .build());
 

Parameters:

application - the JAX-RS application to create this instance based on

Returns:

the Jersey Support instance

See Also:

builder(Application)

builder

public static JerseySupport.Builder builder()

Creates JerseySupport builder based on default empty ResourceConfig.

Every component must be registered on this builder by calling any of register methods. Properties can be set by the builder method JerseySupport.Builder.property(String, Object).

Build WebServer:

 WebServer.create(Routing.builder()
                         .register("/jersey",
                                   JerseySupport.builder()
                                                .register(JerseyExampleResource.class)
                                                .build())
                         .build());
 

Returns:

this

See Also:

builder(Application)

builder

public static JerseySupport.Builder builder(javax.ws.rs.core.Application application)

Creates JerseySupport builder based on a passed application.

The application might be extended by calling any of register methods. Properties can be set by the application, the builder method JerseySupport.Builder.property(String, Object).

Build WebServer:

 WebServer.create(Routing.builder()
                         .register("/jersey",
                                   JerseySupport.builder()
                                                .register(JerseyExampleResource.class)
                                                .build())
                         .build());
 

Parameters:

application - a base application

Returns:

this