Introduction

The fss(for file storage service) apis make storing the blob file easy and simple , the user can supply the provider impl to match the customize requirement if the default build-in impl is not enough.

Here is the support list:

• Alioss
• Qiniu
• Amazon S3 Protocol
• WebDav Protocol
• Glusterfs
• Gridfs
• Zimg
• Local File

Dependencies

Latest Release

So far the following version is available

category	module name	latest version
core	daas-fss-core	3.0.8
physical file	daas-fss-zimg	3.0.8
	daas-fss-alioss	3.0.8
	daas-fss-gridfs	3.0.8
	daas-fss-glusterfs	3.0.8
	daas-fss-hwobs	3.0.8
	daas-fss-local	3.0.8
	daas-fss-qiniu	3.0.8
	daas-fss-s3	3.0.8
	daas-fss-webdev	3.0.8
database	daas-fss-mysql	3.0.8
	daas-fss-mongodb	3.0.8

And 2.0.0 is deprecated.

Get Started

We will take WebDAV for example.

• Start a file server supporting WebDAV protocol
• Gradle as build tool
• Show the API usage in Spring Application

Start WebDav server

please make sure docker & docker-compose are ready on your local machine.

We will quick start a WebDAV file server by docker-compose.

Here is the docker-compose.yml

version: '3'
services:

  webdav:
    container_name: fss-test-webdav
    image: bytemark/webdav
    ports:
      - "80:80"
    environment:
      AUTH_TYPE: Digest
      USERNAME: alice
      PASSWORD: secret1234

Start it with

docker-compose up -d

Now 80 port is exported as hosted port

Introduce to your project

Gradle build.gradle

    compile("in.clouthink.daas:daas-fss-core:3.0.8")
    compile("in.clouthink.daas:daas-fss-webdav:3.0.8")

Maven pom.xml

	<dependency>
		<groupId>in.clouthink.daas</groupId>
		<artifactId>daas-fss-core</artifactId>
		<version>3.0.8</version>
	</dependency>
        
	<dependency>
		<groupId>in.clouthink.daas</groupId>
		<artifactId>daas-fss-webdav</artifactId>
		<version>3.0.8</version>
	</dependency>

Spring

Application

@SpringBootApplication
@Import({WebDavAutoConfiguration.class})
@EnableConfigurationProperties(WebDavApplication.TestWebDavProperties.class)
public class WebDavApplication {

    @ConfigurationProperties(prefix = "fss.webdav")
    public static class TestWebDavProperties extends DefaultWebDavProperties {

    }

    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(WebDavApplication.class);
    }

    public static void main(String[] args) {
        SpringApplication.run(new Object[]{WebDavApplication.class}, args);
    }

}

Spring application.yml

fss:
  webdav:
    username: alice
    password: secret1234
    endpoint: http://127.0.0.1

logging:
  level:
    in.clouthink: debug
    com.github.sardine: debug

Then let's create a test

@RunWith(SpringRunner.class)
@SpringBootTest(classes = WebDavApplication.class)
public class WebDavTest {

    @Resource
    @Qualifier("webdavStorage")
    private FileStorage fileStorage;

    private ClassPathResource pdfResource = new ClassPathResource("please_replace_with_your_test_file.pdf");

    @Test
    public void test() throws IOException {
        Assert.assertTrue(pdfResource.exists());

        DefaultStoreFileRequest request = new DefaultStoreFileRequest();
        request.setOriginalFilename(pdfResource.getFilename());
        request.setContentType(MediaType.APPLICATION_PDF.toString());
        StoreFileResponse response = fileStorage.store(pdfResource.getInputStream(), request);

        Assert.assertEquals("webdav", response.getProviderName());

        StoredFileObject storedFileObject = response.getStoredFileObject();
        Assert.assertNotNull(storedFileObject);

        storedFileObject = fileStorage.findByStoredFilename(storedFileObject.getStoredFilename());
        String saveToFilename = MetadataUtils.generateFilename(request);
        storedFileObject.writeTo(new FileOutputStream(saveToFilename), 1024 * 4);

        storedFileObject = fileStorage.delete(storedFileObject.getStoredFilename());
        Assert.assertNull(storedFileObject.getImplementation());
    }

}

Configuration Reference

Default implementation is build inside , here is the sample to quick enable it in Spring.

@EnableConfigurationProperties(WebDavApplication.TestWebDavProperties.class)
public class WebDavApplication {

    @ConfigurationProperties(prefix = "fss.webdav")
    public static class TestWebDavProperties extends DefaultWebDavProperties {

    }
    
    ...
}

Alioss

Definition

in.clouthink.daas.fss.alioss.support.OssProperties

Implementation

in.clouthink.daas.fss.alioss.support.DefaultOssProperties

Sample

fss:
  alioss:
    keyId: <your alioss key id>
    keySecret: <your alioss key secret>
    endpoint: oss-cn-shenzhen.aliyuncs.com
    defaultBucket: testfss
    clientConfiguration:
      socketTimeout: 5000
      connectionTimeout: 5000

FastDfs

Definition

in.clouthink.daas.fss.fastdfs.support.FastdfsProperties

Implementation

in.clouthink.daas.fss.fastdfs.support.DefaultFastdfsProperties

Sample

fss:
  fastdfs:
    connectTimeoutInseconds: 30
    networkTimeoutInSeconds: 60
    charset: UTF-8
    httpAntiStealToken: false
    httpSecretKey:
    httpTrackerHttpPort: 8080
    trackerServers:
      - tracker:22122

Glusterfs

Definition

in.clouthink.daas.fss.glusterfs.support.GlusterfsProperties

Implementation

in.clouthink.daas.fss.glusterfs.support.DefaultGlusterfsProperties

Sample

fss:
  glusterfs:
    server: glusterfs1
    volume: test-volume

Gridfs

Share the Spring Mongodb Data configuration and no more special.

spring:
  data:
    mongodb:
      uri: mongodb://${MONGODB_HOST:localhost}:${MONGODB_PORT:27017}/${MONGODB_DB:daas-fss}

Qiniu Cloud

Definition

in.clouthink.daas.fss.qiniu.support.QiniuProperties

Implementation

in.clouthink.daas.fss.qiniu.support.DefaultQiniuProperties

Sample

fss:
  qiniu:
    accessKey: <your qiniu access key>
    secretKey: <your qiniu secret ky>
    host: <your qiniu subdomain>.bkt.clouddn.com
    defaultBucket: testfss

Amazon S3 Protocol

Definition

in.clouthink.daas.fss.s3.support.S3Properties

Implementation

in.clouthink.daas.fss.s3.support.DefaultS3Properties

Sample

fss:
  s3:
    accessKey: <your s3 access key>
    secretKey: <your s3 secret key>
    endpoint: <your s3 endpoint>
    region: us-west-2
    bucketStyle: path
    defaultBucket: test
    clientConfiguration:
      connectionTimeout: 5000

WebDAV

Definition

in.clouthink.daas.fss.webdav.support.WebdavProperties

Implementation

in.clouthink.daas.fss.webdav.support.DefaultWebdavProperties

Sample

fss:
  webdav:
    username: alice
    password: secret1234
    endpoint: http://127.0.0.1

Zimg

Definition

in.clouthink.daas.fss.zimg.support.ZimgProperties

Implementation

in.clouthink.daas.fss.zimg.support.DefaultZimgProperties

Sample

fss:
  zimg:
    uploadEndpoint: http://127.0.0.1:4869/upload
    downloadEndpoint: http://127.0.0.1:4869
    adminEndpoint: http://127.0.0.1:4869/admin
    infoEndpoint: http://127.0.0.1:4869/info

Local File

Definition

in.clouthink.daas.fss.local.support.LocalFileProperties

Implementation

in.clouthink.daas.fss.local.support.DefaultLocalFileProperties

Sample

fss:
  local:
    store-path: <your local file store path>

Appendix - Build the source

Install all (skip test)

mvn clean install -Dmaven.test.skip=true

Build all

mvn clean package

Build single project

• core

mvn -pl module/core clean package
# or
mvn --projects module/core clean package

• alioss

mvn -pl module/alioss clean package -am
# or
mvn --projects module/alioss clean package --also-make

• fastdfs

mvn -pl module/fastdfs lean package -am
# or
mvn --projects module/fastdfs clean package --also-make

• glusterfs

mvn -pl module/glusterfs lean package -am
# or
mvn --projects module/glusterfs clean package --also-make

• gridfs

mvn -pl module/gridfs lean package -am
# or
mvn --projects module/gridfs clean package --also-make

• qiniu

mvn -pl module/qiniu lean package -am
# or
mvn --projects module/qiniu clean package --also-make

• s3

mvn -pl module/s3 lean package -am
# or
mvn --projects module/s3 clean package --also-make

• webdav

mvn -pl module/webdav lean package -am
# or
mvn --projects module/webdav clean package --also-make

• zimg

mvn -pl module/zimg lean package -am
# or
mvn --projects module/zimg clean package --also-make

• local

mvn -pl module/local lean package -am
# or
mvn --projects module/local clean package --also-make

• mongodb

mvn -pl module/mongodb clean package -am
# or
mvn --projects module/mongodb clean package --also-make

• mysql

mvn -pl module/mysql lean package -am
# or
mvn --projects module/mysql clean package --also-make