com.alibaba.sdk.android.oss.signer

Class OSSSignerBase

java.lang.Object

com.alibaba.sdk.android.oss.signer.OSSSignerBase

All Implemented Interfaces:

RequestPresigner, RequestSigner

Direct Known Subclasses:

OSSV1Signer, OSSV4Signer

public abstract class OSSSignerBase
extends java.lang.Object
implements RequestSigner, RequestPresigner

Field Summary

Fields

Modifier and Type	Field and Description
protected OSSSignerParams	signerParams

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OSSSignerBase(OSSSignerParams signerParams)

Method Summary

Modifier and Type	Method and Description
protected abstract void	addAuthorizationHeader(RequestMessage request, OSSFederationToken federationToken)
protected void	addDateHeaderIfNeeded(RequestMessage request)
protected void	addSecurityTokenHeaderIfNeeded(RequestMessage request, OSSFederationToken federationToken)
protected abstract java.lang.String	buildStringToSign(RequestMessage requestMessage)
static RequestPresigner	createRequestPresigner(SignVersion version, OSSSignerParams signerParams)
static RequestSigner	createRequestSigner(SignVersion version, OSSSignerParams signerParams)
void	sign(RequestMessage request)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alibaba.sdk.android.oss.signer.RequestPresigner

presign

Field Detail

signerParams

protected final OSSSignerParams signerParams

Constructor Detail

OSSSignerBase

protected OSSSignerBase(OSSSignerParams signerParams)

Method Detail

addDateHeaderIfNeeded

protected void addDateHeaderIfNeeded(RequestMessage request)

addSecurityTokenHeaderIfNeeded

protected void addSecurityTokenHeaderIfNeeded(RequestMessage request,
                                              OSSFederationToken federationToken)

addAuthorizationHeader

protected abstract void addAuthorizationHeader(RequestMessage request,
                                               OSSFederationToken federationToken)

buildStringToSign

protected abstract java.lang.String buildStringToSign(RequestMessage requestMessage)

sign

public void sign(RequestMessage request)
          throws java.lang.Exception

Specified by:

sign in interface RequestSigner

Throws:

java.lang.Exception

createRequestSigner

public static RequestSigner createRequestSigner(SignVersion version,
                                                OSSSignerParams signerParams)

createRequestPresigner

public static RequestPresigner createRequestPresigner(SignVersion version,
                                                      OSSSignerParams signerParams)