1 files changed, 155 insertions, 0 deletions
diff --git a/src/traffic-incidents-service/org.genivi.trafficinfo.libmatthew/src/main/java/cx/ath/matthew/io/TeeInputStream.java b/src/traffic-incidents-service/org.genivi.trafficinfo.libmatthew/src/main/java/cx/ath/matthew/io/TeeInputStream.java
new file mode 100755
index 0000000..f769b11
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+++ b/src/traffic-incidents-service/org.genivi.trafficinfo.libmatthew/src/main/java/cx/ath/matthew/io/TeeInputStream.java
@@ -0,0 +1,155 @@
+/*
+ * Java Tee Stream Library
+ *
+ * Copyright (c) Matthew Johnson 2005
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * 
+ * To Contact the author, please email src@matthew.ath.cx
+ *
+ */
+
+package cx.ath.matthew.io;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FilterInputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * Class to copy a stream to a file or another stream as it is being sent through a stream pipe
+ * E.g.
+ * <pre>
+ *    Reader r = new InputStreamReader(new TeeInputStream(new FileInputStream("file"), new File("otherfile")));
+ * </pre>
+ */
+public class TeeInputStream extends FilterInputStream
+{
+   private InputStream in;
+   private OutputStream fos;
+   /**
+    * Create a new TeeInputStream on the given InputStream
+    * and copy the stream to the given File.
+    * @param is Reads from this InputStream
+    * @param tos Write to this OutputStream
+    */
+   public TeeInputStream(InputStream is, OutputStream tos) throws IOException
+   {
+      super(is);
+      this.in = is;
+      this.fos = tos;
+   }
+   /**
+    * Create a new TeeInputStream on the given InputStream
+    * and copy the stream to the given File.
+    * @param is Reads from this InputStream
+    * @param f Write to this File
+    * @param append Append to file not overwrite
+    */
+   public TeeInputStream(InputStream is, File f, boolean append) throws IOException
+   {
+      super(is);
+      this.in = is;
+      this.fos = new FileOutputStream(f, append);
+   }
+   /**
+    * Create a new TeeInputStream on the given InputStream
+    * and copy the stream to the given File.
+    * @param is Reads from this InputStream
+    * @param f Write to this File
+    */
+   public TeeInputStream(InputStream is, File f) throws IOException
+   {
+      super(is);
+      this.in = is;
+      this.fos = new FileOutputStream(f);
+   }
+   /**
+    * Create a new TeeInputStream on the given InputStream
+    * and copy the stream to the given File.
+    * @param is Reads from this InputStream
+    * @param f Write to this File
+    * @param append Append to file not overwrite
+    */
+   public TeeInputStream(InputStream is, String f, boolean append) throws IOException
+   {
+      this(is, new File(f), append);
+   }
+   /**
+    * Create a new TeeInputStream on the given InputStream
+    * and copy the stream to the given File.
+    * @param is Reads from this InputStream
+    * @param f Write to this File
+    */
+   public TeeInputStream(InputStream is, String f) throws IOException
+   {
+      this(is, new File(f));
+   }
+   public void close() throws IOException
+   {
+      in.close();
+      fos.close();
+   }
+   public void flush() throws IOException
+   {
+      fos.flush();
+   }
+   public int	available() throws IOException
+   {
+      return in.available();
+   } 
+   public int	read() throws IOException
+   {
+      int i = in.read();
+      if (-1 != i) fos.write(i);
+      return i;
+   }
+   public int	read(byte[] b) throws IOException
+   {
+      int c = in.read(b);
+      if (-1 != c) fos.write(b, 0, c);
+      return c;
+   }
+   public int	read(byte[] b, int off, int len) throws IOException
+   {  
+      int c = in.read(b, off, len);
+      if (-1 != c) fos.write(b, off, c);
+      return c;
+   }
+   public long	skip(long n) throws IOException
+   { return in.skip(n); }
+   public void	mark(int readlimit)
+   {}
+   public boolean	markSupported()
+   { return false; }
+   public void	reset() throws IOException
+   { in.reset(); }
+
+   public void finalize()
+   {
+      try {
+         close();
+      } catch (Exception e) {}
+   }
+}
+
+
+