org.jvnet.hk2.guice.bridge.api.HK2IntoGuiceBridge Maven / Gradle / Ivy
/*
* Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.jvnet.hk2.guice.bridge.api;
import org.glassfish.hk2.api.ServiceLocator;
import org.jvnet.hk2.guice.bridge.internal.HK2ToGuiceTypeListenerImpl;
import com.google.inject.AbstractModule;
import com.google.inject.matcher.Matchers;
/**
* This is an implementation of com.google.inject.Module that should
* be used if one wishes to inject HK2 services into Guice services
*
* @author jwells
*
*/
public class HK2IntoGuiceBridge extends AbstractModule {
private final ServiceLocator locator;
/**
* Creates the {@link HK2IntoGuiceBridge} TypeLocator that must
* be bound into the Module with a call to bindListener. The
* ServiceLocator will be consulted at this time for any types
* Guice cannot find. If this type is found in the ServiceLocator
* then that service will be instantiated by hk2
*
* @param locator The non-null locator that should be used to discover
* services
*/
public HK2IntoGuiceBridge(ServiceLocator locator) {
this.locator = locator;
}
@Override
protected void configure() {
bindListener(Matchers.any(), new HK2ToGuiceTypeListenerImpl(locator));
}
}