/*
* Copyright © 2014 Cask Data, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package co.cask.cdap.security.server;
import com.google.common.collect.Lists;
import com.google.inject.AbstractModule;
import com.google.inject.Module;
import org.jboss.resteasy.plugins.guice.GuiceResteasyBootstrapServletContextListener;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletContext;
/**
* RestEasy context listener used to bind handlers. Enables usage of JAX-RS annotations.
*/
public class AuthenticationGuiceServletContextListener extends GuiceResteasyBootstrapServletContextListener {
private final Map<String, Object> handlerMap;
/**
* Create an AuthenticationGuiceServletContextListener that binds handlers.
* @param handlerMap map of handlers.
*/
public AuthenticationGuiceServletContextListener(Map<String, Object> handlerMap) {
this.handlerMap = handlerMap;
}
@Override
protected List<? extends Module> getModules(ServletContext context) {
return Lists.newArrayList(
new AbstractModule() {
@Override
protected void configure() {
bind(GrantAccessToken.class).toInstance(
(GrantAccessToken) handlerMap.get(ExternalAuthenticationServer.HandlerType.GRANT_TOKEN_HANDLER)
);
}
});
}
}