使用Java访问Azure documentDB

Question

任何人都可以发布一些代码片段来使用Java访问Azure DocumentDB吗？

我能够理解如何为字符串签名以StringToSign = VERB +“ \\ n” + ResourceType +“ \\ n” + ResourceId +“ \\ n” + x-ms-date +“ \\ n” +
日期+“ \\ n”;

Answer 1

这是http://msdn.microsoft.com/zh-cn/library/azure/dn783368.aspx中基于JavaScript示例的Java代码段：

public static String generateAuthHeader(String verb, String resourceId,
        String resourceType, String date, String masterKeyBase64)
        throws Exception {

    // Decode the master key and setup the MAC object for signing.
    byte[] masterKeyBytes = Base64.decodeBase64(masterKeyBase64.getBytes());
    Mac mac = Mac.getInstance("HMACSHA256");
    mac.init(new SecretKeySpec(masterKeyBytes, "HMACSHA256"));

    // Build the unsigned authorization string.
    String stringToSign = verb + "\n"
            + resourceType + "\n"
            + resourceId + "\n"
            + date + "\n"
            + "\n";

    // Sign and encode the authorization string.
    String signature = Base64.encodeBase64String(mac.doFinal(stringToSign.toLowerCase().getBytes()));

    // Generate the authorization header.
    String authHeader = URLEncoder.encode("type=master&ver=1.0&sig=" + signature, "UTF-8");

    return authHeader;
}

我正在使用Apache Commons Codec进行Base64编码/解码。

顺便说一下，我对涉及DocumentDB和Java的项目真的很感兴趣...如果您想为您的项目提供帮助，请随时与我联系（andrl {at} microsoft.com）！

编辑：自回答此问题以来，已经发布了DocumentDB Java SDK。 签出： https : //github.com/Azure/azure-documentdb-java