/*
* 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.openstack.swift.v1.blobstore.config;
import javax.inject.Inject;
import org.jclouds.blobstore.BlobRequestSigner;
import org.jclouds.date.TimeStamp;
import org.jclouds.openstack.swift.v1.blobstore.RegionScopedTemporaryUrlBlobSigner;
import com.google.common.base.Function;
import com.google.common.collect.ForwardingObject;
import com.google.inject.AbstractModule;
import com.google.inject.Provides;
import com.google.inject.assistedinject.FactoryModuleBuilder;
public class SignUsingTemporaryUrls extends AbstractModule {
@Override
protected void configure() {
install(new FactoryModuleBuilder().build(Factory.class));
}
interface Factory {
RegionScopedTemporaryUrlBlobSigner create(String in);
}
@Provides
Function<String, BlobRequestSigner> blobRequestSigner(FactoryFunction in) {
return in;
}
static class FactoryFunction extends ForwardingObject implements Function<String, BlobRequestSigner> {
@Inject
Factory delegate;
@Override
protected Factory delegate() {
return delegate;
}
@Override
public BlobRequestSigner apply(String in) {
return delegate.create(in);
}
}
@Provides
@TimeStamp
protected Long unixEpochTimestamp() {
return System.currentTimeMillis() / 1000;
}
}