Merge pull request #93 from qiniu/develop

merge develop to master

Author: xushiwei

CHANGELOG.md

@@ -1,5 +1,24 @@
 ## CHANGE LOG
 
+### v6.1.0
+
+2014-1-13 [#93](https://github.com/qiniu/java-sdk/pull/93)
+
+- bugfix: PutExtra.mimeType 不生效问题
+- PutPolicy 补充字段
+
+### v6.0.7 
+
+2013-11-7 [#85](https://github.com/qiniu/java-sdk/pull/85)
+
+- PutPolicy增加持久化字段
+
+### v6.0.6
+
+2013-11-5 [#84](https://github.com/qiniu/java-sdk/pull/84)
+
+- 修复PutPolicy生成Token时，Expires改变的BUG
+
 ### v6.0.5
 
 2013-10-08 issue [#82](https://github.com/qiniu/java-sdk/pull/82)

docs/README.md

@@ -2,6 +2,7 @@
 title: Java SDK
 ---
 
+# Java SDK 使用指南
 
 此SDK适用于Java 6及以上版本。基于 [七牛云存储官方API](http://docs.qiniu.com) 构建。使用此 SDK 构建您的网络应用程序，能让您以非常便捷地方式将数据安全地存储到七牛云存储上。无论您的网络应用是一个网站程序，还是包括从云端（服务端程序）到终端（手持设备应用）的架构的服务或应用，通过七牛云存储及其 SDK，都能让您应用程序的终端用户高速上传和下载，同时也让您的服务端更加轻盈。
 

src/main/java/com/qiniu/api/io/IoApi.java

@@ -1,24 +1,26 @@
 package com.qiniu.api.io;
 
 import java.io.File;
-import java.io.InputStream;
 import java.io.FileInputStream;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
 import java.util.zip.CRC32;
 import java.util.zip.CheckedInputStream;
 
 import org.apache.http.entity.mime.MultipartEntity;
+import org.apache.http.entity.mime.content.AbstractContentBody;
 import org.apache.http.entity.mime.content.FileBody;
 import org.apache.http.entity.mime.content.InputStreamBody;
 import org.apache.http.entity.mime.content.StringBody;
+
 import com.qiniu.api.config.Config;
 import com.qiniu.api.net.CallRet;
 import com.qiniu.api.net.Client;
 
-import java.nio.charset.Charset;
-
 public class IoApi {
 
-	public static final String UNDEFINED_KEY = "?";
+	public static final String UNDEFINED_KEY = null;
 	public static final int NO_CRC32 = 0;
 	public static final int AUTO_CRC32 = 1;
 	public static final int WITH_CRC32 = 2;
@@ -30,15 +32,12 @@ private static PutRet put(String uptoken, String key, File file,
 			return new PutRet(new CallRet(400, new Exception(
 					"File does not exist or not readable.")));
 		}
-		if (key == null) {
-			key = UNDEFINED_KEY;
-		}
 		MultipartEntity requestEntity = new MultipartEntity();
 		try {
 			requestEntity.addPart("token", new StringBody(uptoken));
-			FileBody fileBody = new FileBody(file);
+			AbstractContentBody fileBody = buildFileBody(file, extra);
 			requestEntity.addPart("file", fileBody);
-			requestEntity.addPart("key", new StringBody(key,Charset.forName("utf-8")));
+			setKey(requestEntity, key);
 			if (extra.checkCrc != NO_CRC32) {
 				if (extra.crc32 == 0) {
 					return new PutRet(new CallRet(400, new Exception("no crc32 specified!")));
@@ -55,13 +54,27 @@ private static PutRet put(String uptoken, String key, File file,
 		return new PutRet(ret);
 	}
 
+	private static FileBody buildFileBody(File file,PutExtra extra){
+		if(extra.mimeType != null){
+			return new FileBody(file, extra.mimeType);
+		}else{
+			return new FileBody(file);
+		}
+	}
+	
+	private static void setKey(MultipartEntity requestEntity, String key) throws UnsupportedEncodingException{
+		if(key != null){
+			requestEntity.addPart("key", new StringBody(key,Charset.forName("utf-8")));
+		}
+	}
+	
 	private static PutRet putStream(String uptoken, String key, InputStream reader,PutExtra extra) {
 		MultipartEntity requestEntity = new MultipartEntity();
 		try {
 			requestEntity.addPart("token", new StringBody(uptoken));
-			InputStreamBody inputBody= new InputStreamBody(reader,key);
+			AbstractContentBody inputBody = buildInputStreamBody(reader, extra, key);
 			requestEntity.addPart("file", inputBody);
-			requestEntity.addPart("key", new StringBody(key,Charset.forName("utf-8")));
+			setKey(requestEntity, key);
 			if (extra.checkCrc != NO_CRC32) {
 				if (extra.crc32 == 0) {
 					return new PutRet(new CallRet(400, new Exception("no crc32 specified!")));
@@ -78,12 +91,17 @@ private static PutRet putStream(String uptoken, String key, InputStream reader,P
 		return new PutRet(ret);
 	}
 
+	private static InputStreamBody buildInputStreamBody(InputStream reader,PutExtra extra, String key){
+		if(extra.mimeType != null){
+			return new InputStreamBody(reader, extra.mimeType, key);
+		}else{
+			return new InputStreamBody(reader, key);
+		}
+	}
+	
 
 	public static PutRet Put(String uptoken,String key,InputStream reader,PutExtra extra)
 	{		
-		if (key == null) {
-			key = UNDEFINED_KEY;
-		}
 		PutRet ret = putStream(uptoken,key,reader,extra);
 		return ret;
 	}

src/main/java/com/qiniu/api/net/EncodeUtils.java

@@ -36,7 +36,19 @@ public static byte[] urlsafeEncodeBytes(byte[] src) {
 		}
 		return b2;
 	}
-
+	
+	public static byte[] urlsafeBase64Decode(String encoded){
+		byte[] rawbs = encoded.getBytes();
+		for(int i=0;i<rawbs.length;i++){
+			if(rawbs[i] == '_'){
+				rawbs[i] = '/';
+			}else if(rawbs[i] == '-'){
+				rawbs[i] = '+';
+			}
+		}
+		return Base64.decodeBase64(rawbs);
+	}
+	
 	public static String urlsafeEncodeString(byte[] src) {
 		return new String(urlsafeEncodeBytes(src));
 	}

src/main/java/com/qiniu/api/rs/GetPolicy.java

@@ -18,14 +18,14 @@ public String makeRequest(String baseUrl, Mac mac) throws AuthException {
 		if (this.expires == 0) {
 			this.expires = 3600;
 		}
-		this.expires = (int) (System.currentTimeMillis() / 1000 + this.expires);
+		int expires_ = (int) (System.currentTimeMillis() / 1000 + this.expires);
 
 		if (baseUrl.contains("?")) {
 			baseUrl += "&e=";
 		} else {
 			baseUrl += "?e=";
 		}
-		baseUrl += this.expires;
+		baseUrl += expires_;
 
 		String downloadToken = DigestAuth.sign(mac, baseUrl.getBytes());
 		return baseUrl + "&token=" + downloadToken;

src/main/java/com/qiniu/api/rs/PutPolicy.java

@@ -32,12 +32,26 @@ public class PutPolicy {
 	public String endUser;
 	/** 可选 */
 	public long expires;
+	/** 可选 */
+	public String saveKey;
+	/** 可选。 若非0, 即使Scope为 Bucket:Key 的形式也是insert only*/
+	public int insertOnly;
+	/** 可选。若非0, 则服务端根据内容自动确定 MimeType */
+	public int detectMime;
+	/** 可选 */
+	public long fsizeLimit;
+	/** 可选 */
+	public String persistentNotifyUrl;
+	/** 可选 */
+	public String persistentOps;
+	
+	public long deadline;
 
 	public PutPolicy(String scope) {
 		this.scope = scope;
 	}
 
-	private String marshal() throws JSONException {
+	public String marshal() throws JSONException {
 		JSONStringer stringer = new JSONStringer();
 		stringer.object();
 		stringer.key("scope").value(this.scope);
@@ -56,10 +70,28 @@ private String marshal() throws JSONException {
 		if (this.asyncOps != null && this.asyncOps.length() > 0) {
 			stringer.key("asyncOps").value(this.asyncOps);
 		}
+		if (this.saveKey != null && this.saveKey.length() > 0) {
+			stringer.key("saveKey").value(this.saveKey);
+		}
+		if(this.insertOnly>0){
+			stringer.key("insertOnly").value(this.insertOnly);
+		}
+		if(this.detectMime>0){
+			stringer.key("detectMime").value(this.detectMime);
+		}
+		if(this.fsizeLimit>0){
+			stringer.key("fsizeLimit").value(this.fsizeLimit);
+		}
 		if (this.endUser != null && this.endUser.length() > 0) {
 			stringer.key("endUser").value(this.endUser);
 		}
-		stringer.key("deadline").value(this.expires);
+		if (this.persistentNotifyUrl != null && this.persistentNotifyUrl.length() > 0) {
+			stringer.key("persistentNotifyUrl").value(this.persistentNotifyUrl);
+		}
+		if (this.persistentOps != null && this.persistentOps.length() > 0) {
+			stringer.key("persistentOps").value(this.persistentOps);
+		}
+		stringer.key("deadline").value(this.deadline);
 		stringer.endObject();
 
 		return stringer.toString();
@@ -78,7 +110,7 @@ public String token(Mac mac) throws AuthException, JSONException {
 		if (this.expires == 0) {
 			this.expires = 3600; // 3600s, default.
 		}
-		this.expires = System.currentTimeMillis() / 1000 + expires;
+		this.deadline = System.currentTimeMillis() / 1000 + this.expires;
 		byte[] data = this.marshal().getBytes();
 		return DigestAuth.signWithData(mac, data);
 	}

src/test/java/com/qiniu/testing/UtilTest.java

@@ -0,0 +1,23 @@
+package com.qiniu.testing;
+
+
+import junit.framework.TestCase;
+
+import com.qiniu.api.net.EncodeUtils;
+
+public class UtilTest extends TestCase {
+
+	// just upload an image in testdata.
+	public void test() throws Exception {
+		String expectString = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ~!@#$%^&*()_+}{:?><-=,./;'[]";
+		String encodedString = "MTIzNDU2Nzg5MGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6QUJDREVGR0hJSktMTU5PUFFSU1RVVldYWVp-IUAjJCVeJiooKV8rfXs6Pz48LT0sLi87J1td";
+		byte[] rawBytes = EncodeUtils.urlsafeBase64Decode(encodedString);
+		String decoded = new String(rawBytes);
+		assertTrue(expectString.equals(decoded));
+	}
+
+	@Override
+	public void tearDown() {
+		// do nothing here.
+	}
+}