1 files changed, 108 insertions, 0 deletions
diff --git a/subversion/bindings/javahl/src/org/apache/subversion/javahl/types/NativeInputStream.java b/subversion/bindings/javahl/src/org/apache/subversion/javahl/types/NativeInputStream.java
new file mode 100644
index 0000000..b81cc0c
--- /dev/null
+++ b/subversion/bindings/javahl/src/org/apache/subversion/javahl/types/NativeInputStream.java
@@ -0,0 +1,108 @@
+/**
+ * @copyright
+ * ====================================================================
+ *    Licensed to the Apache Software Foundation (ASF) under one
+ *    or more contributor license agreements.  See the NOTICE file
+ *    distributed with this work for additional information
+ *    regarding copyright ownership.  The ASF licenses this file
+ *    to you under the Apache License, Version 2.0 (the
+ *    "License"); you may not use this file except in compliance
+ *    with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing,
+ *    software distributed under the License is distributed on an
+ *    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *    KIND, either express or implied.  See the License for the
+ *    specific language governing permissions and limitations
+ *    under the License.
+ * ====================================================================
+ * @endcopyright
+ */
+
+package org.apache.subversion.javahl.types;
+
+import org.apache.subversion.javahl.NativeResources;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * Implementation class for {@link InputStream} objects returned from
+ * JavaHL methods.
+ *
+ * @since 1.9
+ */
+public class NativeInputStream extends InputStream
+{
+    /**
+     * Load the required native library.
+     */
+    static
+    {
+        NativeResources.loadNativeLibrary();
+    }
+
+    /**
+     * Flushes buffers, closes the underlying native stream, and
+     * releases the native object.
+     * @see InputStream.close()
+     */
+    @Override
+    public native void close() throws IOException;
+
+    /**
+     * @see InputStream.markSupported()
+     */
+    @Override
+    public native boolean markSupported();
+
+    /**
+     * @see InputStream.mark(int)
+     */
+    @Override
+    public native void mark(int readlimit);
+
+    /**
+     * @see InputStream.reset()
+     */
+    @Override
+    public native void reset() throws IOException;
+
+    /**
+     * Reads a single byte from the underyling native stream.
+     * @see InputStream.read()
+     */
+    @Override
+    public native int read() throws IOException;
+
+    /**
+     * Reads <code>len</code> bytes to offset <code>off</code> in
+     * <code>b</code> from the underyling native stream.
+     * @see InputStream.read(byte[],int,int)
+     */
+    @Override
+    public native int read(byte[] b, int off, int len) throws IOException;
+
+    /**
+     * @see InputStream.skip(long)
+     */
+    @Override
+    public native long skip(long count) throws IOException;
+
+
+    private long cppAddr;
+
+    private NativeInputStream(long cppAddr)
+    {
+        this.cppAddr = cppAddr;
+    }
+
+    private long getCppAddr()
+    {
+        return cppAddr;
+    }
+
+    public native void finalize();
+}