Package net.solarnetwork.common.s3

Class S3ClientResource

java.lang.Object

org.springframework.core.io.AbstractResource

net.solarnetwork.common.s3.S3ClientResource

All Implemented Interfaces:

org.springframework.core.io.InputStreamSource, org.springframework.core.io.Resource

public class S3ClientResource
extends org.springframework.core.io.AbstractResource
implements org.springframework.core.io.Resource

Resource implementation for a remote S3 object using the S3Client API.

Version:

1.0

Author:

matt

Constructor Summary

Constructors

Constructor	Description
S3ClientResource(S3Client client, S3ObjectReference ref)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)	Compare for equality.
String	getDescription()
InputStream	getInputStream()
S3ObjectReference	getObjectReference()	Get the object reference.
URL	getURL()
int	hashCode()	Compute a hash code.

Methods inherited from class org.springframework.core.io.AbstractResource

contentLength, createRelative, exists, getFile, getFileForLastModifiedCheck, getFilename, getURI, isFile, isOpen, isReadable, lastModified, readableChannel, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.core.io.Resource

contentLength, createRelative, exists, getFile, getFilename, getURI, isFile, isOpen, isReadable, lastModified, readableChannel

Constructor Details

S3ClientResource

public S3ClientResource(S3Client client,
 S3ObjectReference ref)

Constructor.

Parameters:

client - the client to use

ref - the object reference

Throws:

IllegalArgumentException - if either client or ref are null

Method Details

getInputStream

public InputStream getInputStream()
                           throws IOException

Specified by:

getInputStream in interface org.springframework.core.io.InputStreamSource

Throws:

IOException

getObjectReference

public S3ObjectReference getObjectReference()

Get the object reference.

Returns:

the reference, never null

getDescription

public String getDescription()

Specified by:

getDescription in interface org.springframework.core.io.Resource

getURL

public URL getURL()
           throws IOException

Specified by:

getURL in interface org.springframework.core.io.Resource

Overrides:

getURL in class org.springframework.core.io.AbstractResource

Throws:

IOException

hashCode

public int hashCode()

Compute a hash code.

This implementation returns a hash built from SettingSpecifierProvider.getSettingUid() and S3ObjectRef.

Overrides:

hashCode in class org.springframework.core.io.AbstractResource

equals

public boolean equals(Object obj)

Compare for equality.

This implementation compares the SettingSpecifierProvider.getSettingUid() and S3ObjectRef values.

Overrides:

equals in class org.springframework.core.io.AbstractResource