--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/com/sun/imageio/spi/OutputStreamImageOutputStreamSpi.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2000-2001 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.imageio.spi;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Locale;
+import javax.imageio.spi.ImageOutputStreamSpi;
+import javax.imageio.stream.ImageOutputStream;
+import javax.imageio.stream.FileCacheImageOutputStream;
+import javax.imageio.stream.MemoryCacheImageOutputStream;
+
+public class OutputStreamImageOutputStreamSpi extends ImageOutputStreamSpi {
+
+    private static final String vendorName = "Sun Microsystems, Inc.";
+
+    private static final String version = "1.0";
+
+    private static final Class outputClass = OutputStream.class;
+
+    public OutputStreamImageOutputStreamSpi() {
+        super(vendorName, version, outputClass);
+    }
+
+    public String getDescription(Locale locale) {
+        return "Service provider that instantiates an OutputStreamImageOutputStream from an OutputStream";
+    }
+
+    public boolean canUseCacheFile() {
+        return true;
+    }
+
+    public boolean needsCacheFile() {
+        return false;
+    }
+
+    public ImageOutputStream createOutputStreamInstance(Object output,
+                                                        boolean useCache,
+                                                        File cacheDir)
+        throws IOException {
+        if (output instanceof OutputStream) {
+            OutputStream os = (OutputStream)output;
+            if (useCache) {
+                return new FileCacheImageOutputStream(os, cacheDir);
+            } else {
+                return new MemoryCacheImageOutputStream(os);
+            }
+        } else {
+            throw new IllegalArgumentException();
+        }
+    }
+}