org.jclouds.io

Class Payloads

java.lang.Object

org.jclouds.io.Payloads

public class Payloads
extends Object

Author:

Adrian Cole

Method Summary

Methods

Modifier and Type	Method and Description
static Payload	calculateMD5(Payload payload) Uses default md5 generator.
static Payload	calculateMD5(Payload payload, MessageDigest md5) Calculates and sets Payload#setContentMD5 on the payload.
static <T extends PayloadEnclosing> T	calculateMD5(T payloadEnclosing) Calculates the md5 on a payload, replacing as necessary.
static <T extends PayloadEnclosing> T	calculateMD5(T payloadEnclosing, MessageDigest md5) Calculates the md5 on a payload, replacing as necessary.
static ByteArrayPayload	newByteArrayPayload(byte[] data)
static FilePayload	newFilePayload(File data)
static InputStreamPayload	newInputStreamPayload(InputStream data)
static Payload	newPayload(Object data)
static StringPayload	newStringPayload(String data)
static UrlEncodedFormPayload	newUrlEncodedFormPayload(com.google.common.collect.Multimap<String,String> formParams)

Methods inherited from class java.lang.Object

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

Method Detail

newPayload

public static Payload newPayload(Object data)

newInputStreamPayload

public static InputStreamPayload newInputStreamPayload(InputStream data)

newByteArrayPayload

public static ByteArrayPayload newByteArrayPayload(byte[] data)

newStringPayload

public static StringPayload newStringPayload(String data)

newFilePayload

public static FilePayload newFilePayload(File data)

newUrlEncodedFormPayload

public static UrlEncodedFormPayload newUrlEncodedFormPayload(com.google.common.collect.Multimap<String,String> formParams)

calculateMD5

public static Payload calculateMD5(Payload payload,
                   MessageDigest md5)
                            throws IOException

Calculates and sets Payload#setContentMD5 on the payload.

note that this will rebuffer in memory if the payload is not repeatable.

Parameters:

payload - payload to calculate

md5 - digester to calculate payloads with.

Returns:

new Payload with md5 set.

Throws:

IOException

calculateMD5

public static Payload calculateMD5(Payload payload)
                            throws IOException

Uses default md5 generator.

Throws:

IOException

See Also:

calculateMD5(Payload, MessageDigest)

calculateMD5

public static <T extends PayloadEnclosing> T calculateMD5(T payloadEnclosing,
                                          MessageDigest md5)
                                               throws IOException

Calculates the md5 on a payload, replacing as necessary.

Throws:

IOException

See Also:

calculateMD5(Payload, MessageDigest)

calculateMD5

public static <T extends PayloadEnclosing> T calculateMD5(T payloadEnclosing)
                                               throws IOException

Calculates the md5 on a payload, replacing as necessary.

uses default md5 generator.

Throws:

IOException

See Also:

calculateMD5(Payload, MessageDigest)