1 files changed, 55 insertions, 0 deletions
diff --git a/spss.slinterface/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java b/spss.slinterface/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java
new file mode 100644
index 000000000..b0609c2f8
--- /dev/null
+++ b/spss.slinterface/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java
@@ -0,0 +1,55 @@
+/*
+ * Created on 19.11.2003
+ *
+ * (c) Stabsstelle IKT-Strategie des Bundes
+ */
+package at.gv.egovernment.moa.spss.slinterface.filters;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+
+/**
+ * @author Gregor Karlinger (mailto:gregor.karlinger@cio.gv.at) 
+ */
+public class ServletInputStream extends javax.servlet.ServletInputStream
+{
+  private ByteArrayInputStream inputStream_;
+  private int length_;
+
+  /* ---------------------------------------------------------------------------------------------------- */
+
+  /**
+   * Generates a new <code>ServletInputStram</code> from the specified stream.
+   * 
+   * @param inputStream See above. 
+   */
+  public ServletInputStream(ByteArrayInputStream inputStream)
+  {
+    super();
+    inputStream_ = inputStream;
+    length_ = inputStream_.available();
+  }
+
+  /* ---------------------------------------------------------------------------------------------------- */
+
+  /**
+   * Reads a single byte from the underlying <code>ByteArrayInputStream</code>.
+   * 
+   * @see java.io.InputStream#read()
+   */
+  public int read() throws IOException
+  {
+    return inputStream_.read();
+  }
+
+  /* ---------------------------------------------------------------------------------------------------- */
+
+  /**
+   * Gets the length of the content from this input stream. This equals to the number of bytes which where
+   * available at the time of creating this <code>ServletInputStream</code>.
+   */
+  public int getContentLength()
+  {
+    return length_;
+  }
+}