/*
* Copyright 2010-2011 the original author or authors.
*
* 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 com.springsource.greenhouse.config;
import javax.inject.Inject;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.core.env.Environment;
import org.springframework.core.io.ResourceLoader;
import org.springframework.data.FileStorage;
import org.springframework.data.LocalFileStorage;
import org.springframework.data.S3FileStorage;
/**
* Greenhouse file store configuration.
* Used to store user profile pictures.
* In embedded mode, we use local file storage with "delete on VM exit".
* In standard mode, we use Amazon S3's file storage service.
* @author Keith Donald
*/
@Configuration
public class FileStoreConfig {
/**
* Local.
* @author Keith Donald
*/
@Configuration
@Profile("embedded")
static class Embedded {
@Inject
private Environment environment;
@Inject
private ResourceLoader resourceLoader;
@Bean
public FileStorage pictureStorage() {
String applicationUrl = environment.getProperty("application.url");
LocalFileStorage pictureStorage = new LocalFileStorage(applicationUrl + "/resources/", resourceLoader.getResource("/resources/"));
pictureStorage.setDeleteOnExit(true);
return pictureStorage;
}
}
/**
* S3.
* @author Keith Donald
*/
@Configuration
@Profile("standard")
static class Standard {
@Inject
private Environment environment;
@Bean
public FileStorage pictureStorage() {
return new S3FileStorage(environment.getProperty("s3.accessKey"), environment.getProperty("s3.secretKey"), "images.greenhouse.springsource.org");
}
}
}