add SSLException into retry condition.

Author: huiguangjun

src/main/java/com/aliyun/oss/ClientErrorCode.java

@@ -61,4 +61,9 @@ public interface ClientErrorCode {
      * Thread interrupted while reading the input stream.
      */
     static final String INPUTSTREAM_READING_ABORTED = "InputStreamReadingAborted";
+
+    /**
+     * Ssl exception
+     */
+    static final String SSL_EXCEPTION = "SslException";
 }

src/main/java/com/aliyun/oss/common/comm/DefaultServiceClient.java

@@ -195,7 +195,8 @@ public boolean shouldRetry(Exception ex, RequestMessage request, ResponseMessage
                         || errorCode.equals(ClientErrorCode.SOCKET_TIMEOUT)
                         || errorCode.equals(ClientErrorCode.CONNECTION_REFUSED)
                         || errorCode.equals(ClientErrorCode.UNKNOWN_HOST)
-                        || errorCode.equals(ClientErrorCode.SOCKET_EXCEPTION)) {
+                        || errorCode.equals(ClientErrorCode.SOCKET_EXCEPTION)
+                        || errorCode.equals(ClientErrorCode.SSL_EXCEPTION)) {
                     return true;
                 }
 

src/main/java/com/aliyun/oss/common/utils/ExceptionFactory.java

@@ -25,6 +25,7 @@
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
 import java.net.UnknownHostException;
+import javax.net.ssl.SSLException;
 
 import org.apache.http.NoHttpResponseException;
 import org.apache.http.client.ClientProtocolException;
@@ -60,6 +61,8 @@ public static ClientException createNetworkException(IOException ex) {
             errorCode = ClientErrorCode.CONNECTION_REFUSED;
         } else if (ex instanceof NoHttpResponseException) {
             errorCode = ClientErrorCode.CONNECTION_TIMEOUT;
+        } else if (ex instanceof SSLException) {
+            errorCode = ClientErrorCode.SSL_EXCEPTION;
         } else if (ex instanceof ClientProtocolException) {
             Throwable cause = ex.getCause();
             if (cause instanceof NonRepeatableRequestException) {

src/test/java/com/aliyun/oss/common/utils/ExceptionFactoryTest.java

@@ -25,6 +25,7 @@
 import java.io.IOException;
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
+import javax.net.ssl.SSLException;
 
 import com.aliyun.oss.OSSException;
 import com.aliyun.oss.internal.model.OSSErrorResult;
@@ -36,6 +37,8 @@
 import com.aliyun.oss.ClientErrorCode;
 import com.aliyun.oss.ClientException;
 
+import javax.net.ssl.SSLException;
+
 public class ExceptionFactoryTest {
 
     @Test
@@ -52,6 +55,10 @@ public void testCreateNetworkException() {
         ex = ExceptionFactory.createNetworkException(cte);
         assertEquals(ex.getErrorCode(), ClientErrorCode.CONNECTION_TIMEOUT);
 
+        SSLException slle = new SSLException("");
+        ex = ExceptionFactory.createNetworkException(slle);
+        assertEquals(ex.getErrorCode(), ClientErrorCode.SSL_EXCEPTION);
+
         IOException ioe = new IOException();
         ex = ExceptionFactory.createNetworkException(ioe);
         assertEquals(ex.getErrorCode(), ClientErrorCode.UNKNOWN);