add message to exception

Author: Sharon Shabtai

ds3-sdk/src/main/java/com/spectralogic/ds3client/Ds3InputStreamEntity.java

@@ -50,7 +50,7 @@ public void writeTo(final OutputStream outStream) throws IOException {
         final long endTime = PerformanceUtils.getCurrentTime();
 
         if (this.getContentLength() != -1 && totalBytes != this.getContentLength()) {
-            throw new ContentLengthNotMatchException(String.format("The Content length (%d) not match the number of byte read (%d)", this.getContentLength(), totalBytes));
+            throw new ContentLengthNotMatchException(path, this.getContentLength(), totalBytes);
         }
 
         PerformanceUtils.logMbps(startTime, endTime, totalBytes, path, true);

ds3-sdk/src/main/java/com/spectralogic/ds3client/commands/GetObjectResponse.java

@@ -54,7 +54,7 @@ protected void download(final WritableByteChannel destinationChannel, final int
             final long endTime = PerformanceUtils.getCurrentTime();
 
             if (this.objectSize != -1 && totalBytes != this.objectSize) {
-                throw new ContentLengthNotMatchException(String.format("The Content length (%d) not match the number of byte read (%d)", objectSize, totalBytes));
+                throw new ContentLengthNotMatchException(objName, objectSize, totalBytes);
             }
 
             PerformanceUtils.logMbps(startTime, endTime, totalBytes, objName, false);

ds3-sdk/src/main/java/com/spectralogic/ds3client/exceptions/ContentLengthNotMatchException.java

@@ -18,7 +18,7 @@
 import java.io.IOException;
 
 public class ContentLengthNotMatchException extends IOException {
-    public ContentLengthNotMatchException(final String message) {
-        super(message);
+    public ContentLengthNotMatchException(final String fileName, final long contentLenght, final long totalBytes) {
+        super(String.format("The Content length for %s (%d) not match the number of byte read (%d)", fileName, contentLenght, totalBytes));
     }
 }