throw IO when image is used on close

[nikiroo-utils.git] / src / be / nikiroo / utils / streams / ReplaceOutputStream.java

diff --git a/src/be/nikiroo/utils/streams/ReplaceOutputStream.java b/src/be/nikiroo/utils/streams/ReplaceOutputStream.java
deleted file mode 100644 (file)
index e889b76..0000000
--- a/src/be/nikiroo/utils/streams/ReplaceOutputStream.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package be.nikiroo.utils.streams;
-
-import java.io.IOException;
-import java.io.OutputStream;
-
-/**
- * This {@link OutputStream} will change some of its content by replacing it
- * with something else.
- * 
- * @author niki
- */
-public class ReplaceOutputStream extends BufferedOutputStream {
-       private byte[] from;
-       private byte[] to;
-
-       /**
-        * Create a {@link ReplaceOutputStream} that will replace <tt>from</tt> with
-        * <tt>to</tt>.
-        * 
-        * @param out
-        *            the under-laying {@link OutputStream}
-        * @param from
-        *            the {@link String} to replace
-        * @param to
-        *            the {@link String} to replace with
-        */
-       public ReplaceOutputStream(OutputStream out, String from, String to) {
-               this(out, StreamUtils.bytes(from), StreamUtils.bytes(to));
-       }
-
-       /**
-        * Create a {@link ReplaceOutputStream} that will replace <tt>from</tt> with
-        * <tt>to</tt>.
-        * 
-        * @param out
-        *            the under-laying {@link OutputStream}
-        * @param from
-        *            the value to replace
-        * @param to
-        *            the value to replace with
-        */
-       public ReplaceOutputStream(OutputStream out, byte[] from, byte[] to) {
-               super(out);
-               bypassFlush = false;
-
-               this.from = from;
-               this.to = to;
-       }
-
-       @Override
-       protected void flush(boolean includingSubStream) throws IOException {
-               // Note: very simple, not efficient implementation, sorry.
-               while (start < stop) {
-                       if (from.length > 0
-                                       && StreamUtils.startsWith(from, buffer, start, stop)) {
-                               out.write(to);
-                               bytesWritten += to.length;
-                               start += from.length;
-                       } else {
-                               out.write(buffer[start++]);
-                               bytesWritten++;
-                       }
-               }
-
-               start = 0;
-               stop = 0;
-
-               if (includingSubStream) {
-                       out.flush();
-               }
-       }
-}