com.peterphi.std.guice.web.rest.jaxrs.GuiceRestApplication Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of stdlib-guice-webapp Show documentation

stdlib guice webapp

There is a newer version: 10.1.5

package com.peterphi.std.guice.web.rest.jaxrs;

import com.google.inject.Inject;
import com.peterphi.std.guice.apploader.GuiceApplication;
import com.peterphi.std.guice.apploader.impl.GuiceRegistry;
import com.peterphi.std.guice.serviceregistry.rest.RestResourceRegistry;

import javax.ws.rs.core.Application;
import java.util.HashSet;
import java.util.Set;

/**
 * A jax-rs REST {@link Application} implementation that returns singletons whih are dynamic proxies bound to objects built by
 * Guice

 * This allows for a vanilla jax rs implementation, albeit at a small runtime performance penalty.
 */
public class GuiceRestApplication extends Application implements GuiceApplication
{
	private final GuiceRegistry guiceRegistry;

	private final GuiceRestApplicationRegistry registry;


	public GuiceRestApplication()
	{
		this(new GuiceRegistry());
	}


	/**
	 * If constructing from within a guice environment we should use the existing GuiceRegistry
	 *
	 * @param guiceRegistry
	 */
	@Inject
	public GuiceRestApplication(GuiceRegistry guiceRegistry)
	{
		this.guiceRegistry = guiceRegistry;

		guiceRegistry.register(this, true);

		this.registry = new GuiceRestApplicationRegistry(guiceRegistry);
	}


	@Override
	public Set