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/**
*
* Copyright (C) 2010 Cloud Conscious, LLC.
*
* ====================================================================
* 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 org.jclouds.vcloud.config;
import static com.google.common.base.Throwables.propagate;
import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
import java.util.concurrent.TimeUnit;
import javax.inject.Named;
import javax.inject.Singleton;
import org.jclouds.http.RequiresHttp;
import org.jclouds.rest.AsyncClientFactory;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.suppliers.RetryOnTimeOutButNotOnAuthorizationExceptionSupplier;
import org.jclouds.vcloud.VCloudExpressAsyncClient;
import org.jclouds.vcloud.VCloudExpressClient;
import org.jclouds.vcloud.domain.CatalogItem;
import org.jclouds.vcloud.domain.VCloudExpressVAppTemplate;
import org.jclouds.vcloud.domain.VCloudSession;
import org.jclouds.vcloud.functions.VCloudExpressVAppTemplatesForCatalogItems;
import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.inject.Provides;
import com.google.inject.TypeLiteral;
import domain.VCloudExpressLoginAsyncClient;
/**
* Configures the VCloud authentication service connection, including logging
* and http transport.
*
* @author Adrian Cole
*/
@RequiresHttp
@ConfiguresRestClient
public abstract class BaseVCloudExpressRestClientModule
extends CommonVCloudRestClientModule {
public BaseVCloudExpressRestClientModule(Class syncClientType, Class asyncClientType) {
super(syncClientType, asyncClientType);
}
@Override
protected void configure() {
bind(new TypeLiteral, Iterable>>() {
}).to(new TypeLiteral() {
});
super.configure();
}
@Provides
@Singleton
protected VCloudExpressLoginAsyncClient provideVCloudLogin(AsyncClientFactory factory) {
return factory.create(VCloudExpressLoginAsyncClient.class);
}
@Provides
@Singleton
protected Supplier provideVCloudTokenCache(@Named(PROPERTY_SESSION_INTERVAL) long seconds,
final VCloudExpressLoginAsyncClient login) {
return new RetryOnTimeOutButNotOnAuthorizationExceptionSupplier(authException, seconds,
new Supplier() {
@Override
public VCloudSession get() {
try {
return login.login().get(10, TimeUnit.SECONDS);
} catch (Exception e) {
propagate(e);
assert false : e;
return null;
}
}
});
}
}