/** 构造HttpPut */
protected HttpUriRequest generateHttpRequest() {
// 生成Http请求
String resource =
httpTool.generateCanonicalizedResource(
"/" + objectGroup.getBucketName() + "/" + objectGroup.getName());
String requestUri = OSS_END_POINT + resource;
HttpPut httpPut = new HttpPut(requestUri);
// 构造HttpPut
String authorization =
OSSHttpTool.generateAuthorization(
accessId,
accessKey,
httpMethod.toString(),
"",
objectGroupMetaData.getContentType(),
Helper.getGMTDate(),
OSSHttpTool.generateCanonicalizedHeader(objectGroupMetaData.getAttrs()),
resource);
httpPut.setHeader(AUTHORIZATION, authorization);
httpPut.setHeader(DATE, Helper.getGMTDate());
httpPut.setHeader(HOST, OSS_HOST);
try {
httpPut.setEntity(new StringEntity(generateHttpEntity()));
} catch (UnsupportedEncodingException e) {
// Log.e(this.getClass().getName(), e.getMessage());
}
return httpPut;
}
/* (non-Javadoc) * @see com.aliyun.android.oss.task.Task#checkArguments() */
@Override
protected void checkArguments() {
if (Helper.isEmptyString(objectGroup.getBucketName())
|| Helper.isEmptyString(objectGroup.getName())) {
throw new IllegalArgumentException("bucketName or objectKey not set");
}
if (objectGroup.getParts() == null || objectGroup.getParts().isEmpty()) {
throw new IllegalArgumentException("partList not set");
}
}
/** 得到FileGroup列表的Xml * @return xml */
private String generateHttpEntity() {
PartsXmlSerializer serializer = new PartsXmlSerializer("CreateFileGroup");
return serializer.serialize(objectGroup.getParts());
}