Package com.gsitm.ustra.java.data.file.aws

Class AwsS3FileResourceStorage

java.lang.Object

com.gsitm.ustra.java.data.file.aws.AwsS3FileResourceStorage

All Implemented Interfaces:

FileResourceStorage

public class AwsS3FileResourceStorage
extends Object
implements FileResourceStorage

AWS 리소스 저장소 연계를 처리하는 FileResourceStorage 구현체

See Also:

• AwsS3FileOperationConfigurer

Constructor Summary

Constructors

Constructor	Description
AwsS3FileResourceStorage(UstraDataFileConfigProperties.AwsS3 properties)

Method Summary

Modifier and Type	Method	Description
String	addFileStorage(FileGroupPolicy policy, List<FileMetaData> details, String targetPath)	파일 저장소 저장
protected com.amazonaws.services.s3.AmazonS3	createClient()	AmazonS3 객체 생성 프로퍼티에 인증정보가 포함될 경우 BasicAWSCredentials 객체를 사용하여 인증 처리 그 외는 DefaultAWSCredentialsProviderChain 을 사용하여 설정 됨.
protected org.springframework.core.io.ProtocolResolver	createStorageProtocolResolver()	ProtocolResolver 객체 생성 ProtocolResolver : resource URL을 Resource 객체로 변환
void	delFileStorage(FileRemoveInput removeInput)	파일 삭제
boolean	exists(String path)	리소스의 존재 여부 확인
UstraDataFileConfigProperties.AwsS3	getAwsProperties()
org.springframework.core.io.Resource	getFileResource(FileMetaData metaData)	메타 데이터로 리소스 조회
org.springframework.core.io.Resource	getResourceByPath(String path)	경로로 리소스 조회
com.amazonaws.services.s3.AmazonS3	getS3Client()
org.springframework.core.io.ProtocolResolver	getStorageProtocolResolver()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.gsitm.ustra.java.data.file.processor.storage.FileResourceStorage

copyResource

Constructor Details

AwsS3FileResourceStorage

public AwsS3FileResourceStorage(UstraDataFileConfigProperties.AwsS3 properties)

Method Details

createClient

protected com.amazonaws.services.s3.AmazonS3 createClient()

AmazonS3 객체 생성 프로퍼티에 인증정보가 포함될 경우 BasicAWSCredentials 객체를 사용하여 인증 처리 그 외는 DefaultAWSCredentialsProviderChain 을 사용하여 설정 됨.

Returns:

See Also:

• DefaultAWSCredentialsProviderChain
• BasicAWSCredentials

createStorageProtocolResolver

protected org.springframework.core.io.ProtocolResolver createStorageProtocolResolver()

ProtocolResolver 객체 생성 ProtocolResolver : resource URL을 Resource 객체로 변환

Returns:

See Also:

• SimpleStorageProtocolResolver

addFileStorage

public String addFileStorage(FileGroupPolicy policy,
 List<FileMetaData> details,
 String targetPath)

Description copied from interface: FileResourceStorage

파일 저장소 저장

Specified by:

addFileStorage in interface FileResourceStorage

Returns:

delFileStorage

public void delFileStorage(FileRemoveInput removeInput)

Description copied from interface: FileResourceStorage

파일 삭제

Specified by:

delFileStorage in interface FileResourceStorage

getFileResource

public org.springframework.core.io.Resource getFileResource(FileMetaData metaData)

Description copied from interface: FileResourceStorage

메타 데이터로 리소스 조회

Specified by:

getFileResource in interface FileResourceStorage

Returns:

getResourceByPath

public org.springframework.core.io.Resource getResourceByPath(String path)

Description copied from interface: FileResourceStorage

경로로 리소스 조회

Specified by:

getResourceByPath in interface FileResourceStorage

Returns:

exists

public boolean exists(String path)

Description copied from interface: FileResourceStorage

리소스의 존재 여부 확인

Specified by:

exists in interface FileResourceStorage

Parameters:

path - 경로

Returns:

getAwsProperties

public UstraDataFileConfigProperties.AwsS3 getAwsProperties()

getS3Client

public com.amazonaws.services.s3.AmazonS3 getS3Client()

getStorageProtocolResolver

public org.springframework.core.io.ProtocolResolver getStorageProtocolResolver()