/*
* JBoss, a division of Red Hat
* Copyright 2013, Red Hat Middleware, LLC, and individual
* contributors as indicated by the @authors tag. See the
* copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.gatein.security.oauth.registry;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import org.exoplatform.container.component.ComponentPlugin;
import org.gatein.common.logging.Logger;
import org.gatein.common.logging.LoggerFactory;
import org.gatein.security.oauth.spi.AccessTokenContext;
import org.gatein.security.oauth.spi.OAuthProviderType;
import org.gatein.security.oauth.spi.OAuthProviderTypeRegistry;
/**
* {@inheritDoc}
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class OAuthProviderTypeRegistryImpl implements OAuthProviderTypeRegistry {
// Key is String identifier of OauthProviderType (Key of this OAuthProviderType). Value is OAuthProviderType
private final Map<String, OAuthProviderType> oauthProviderTypes = new LinkedHashMap<String, OAuthProviderType>();
private static final Logger log = LoggerFactory.getLogger(OAuthProviderTypeRegistryImpl.class);
// Register OAuthProviderType into our list. It's called by kernel
public void addPlugin(ComponentPlugin plugin) {
if (plugin instanceof OauthProviderTypeRegistryPlugin) {
OauthProviderTypeRegistryPlugin oauthPlugin = (OauthProviderTypeRegistryPlugin)plugin;
OAuthProviderType oauthPrType = oauthPlugin.getOAuthProviderType();
if (oauthPrType != null && oauthPrType.isEnabled()) {
this.oauthProviderTypes.put(oauthPrType.getKey(), oauthPrType);
log.debug("Added new OAuthProviderType " + oauthPrType);
} else {
log.debug("Skip OAuthProviderType " + oauthPrType + " because it's disabled");
}
} else {
throw new RuntimeException("Invalid plugin type: " + plugin.getClass() + ", plugin: " + plugin);
}
}
@Override
public <T extends AccessTokenContext> OAuthProviderType<T> getOAuthProvider(String key, Class<T> accessTokenContextClass) {
return (OAuthProviderType<T>)oauthProviderTypes.get(key);
}
@Override
public Collection<OAuthProviderType> getEnabledOAuthProviders() {
return Collections.unmodifiableCollection(oauthProviderTypes.values());
}
/**
* @return true if at least one OAuth provider is enabled
*/
@Override
public boolean isOAuthEnabled() {
return !oauthProviderTypes.isEmpty();
}
}