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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.azure.storage.config;
import static org.jclouds.Constants.PROPERTY_SESSION_INTERVAL;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.inject.Named;
import org.jclouds.azure.storage.handlers.AzureStorageClientErrorRetryHandler;
import org.jclouds.azure.storage.handlers.ParseAzureStorageErrorFromXmlContent;
import org.jclouds.date.DateService;
import org.jclouds.date.TimeStamp;
import org.jclouds.http.HttpErrorHandler;
import org.jclouds.http.HttpRetryHandler;
import org.jclouds.http.annotation.ClientError;
import org.jclouds.http.annotation.Redirection;
import org.jclouds.http.annotation.ServerError;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.config.RestClientModule;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import com.google.common.reflect.TypeToken;
import com.google.inject.Provides;
/**
* Configures the AzureStorage connection, including logging and http transport.
*
* @author Adrian Cole
*/
@ConfiguresRestClient
public class AzureStorageRestClientModule extends RestClientModule {
protected AzureStorageRestClientModule() {
}
public AzureStorageRestClientModule(Map, Class>> delegate) {
super(delegate);
}
public AzureStorageRestClientModule(TypeToken syncClientType, TypeToken asyncClientType) {
super(syncClientType, asyncClientType);
}
@Provides
@TimeStamp
protected String provideTimeStamp(@TimeStamp Supplier cache) {
return cache.get();
}
/**
* borrowing concurrency code to ensure that caching takes place properly
*/
@Provides
@TimeStamp
protected Supplier provideTimeStampCache(@Named(PROPERTY_SESSION_INTERVAL) long seconds,
final DateService dateService) {
return Suppliers.memoizeWithExpiration(new Supplier() {
public String get() {
return dateService.rfc822DateFormat();
}
}, seconds, TimeUnit.SECONDS);
}
@Override
protected void bindErrorHandlers() {
bind(HttpErrorHandler.class).annotatedWith(Redirection.class).to(ParseAzureStorageErrorFromXmlContent.class);
bind(HttpErrorHandler.class).annotatedWith(ClientError.class).to(ParseAzureStorageErrorFromXmlContent.class);
bind(HttpErrorHandler.class).annotatedWith(ServerError.class).to(ParseAzureStorageErrorFromXmlContent.class);
}
@Override
protected void bindRetryHandlers() {
bind(HttpRetryHandler.class).annotatedWith(ClientError.class).to(AzureStorageClientErrorRetryHandler.class);
}
@Override
protected void configure() {
install(new AzureStorageParserModule());
super.configure();
}
}
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