[Archive-access-cvs] SF.net SVN: archive-access:[3015] trunk/archive-access/projects/wayback/ wayback-core/src/main/java/org/archive/wayback/util/ByteOp.java

[<bra...@us...>]

Revision: 3015
          http://archive-access.svn.sourceforge.net/archive-access/?rev=3015&view=rev
Author:   bradtofel
Date:     2010-04-02 03:14:13 +0000 (Fri, 02 Apr 2010)

Log Message:
-----------
FEATURE: added discardStream() which reads a stream till it's empty, throwing away the data read

Modified Paths:
--------------
    trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/util/ByteOp.java

Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/util/ByteOp.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/util/ByteOp.java	2010-04-02 03:12:04 UTC (rev 3014)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/util/ByteOp.java	2010-04-02 03:14:13 UTC (rev 3015)
@@ -47,6 +47,16 @@
 		}
 		return true;
 	}
+	
+	public static void discardStream(InputStream is) throws IOException {
+		discardStream(is,BUFFER_SIZE);
+	}
+	public static void discardStream(InputStream is,int size) throws IOException {
+		byte[] buffer = new byte[size];
+		while(is.read(buffer, 0, size) != -1) {
+		}
+	}
+	
 	/**
 	 * Write all bytes from is to os. Does not close either stream.
 	 * @param is to copy bytes from


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