1 files changed, 0 insertions, 197 deletions
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/StreamUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/StreamUtils.java
deleted file mode 100644
index e4ccd127f..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/StreamUtils.java
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintStream;
-
-/**
- * Utility methods for streams.
- * 
- * @author Patrick Peck
- * @version $Id$
- */
-public class StreamUtils {
-  
-  /**
-   * Compare the contents of two <code>InputStream</code>s.
-   * 
-   * @param is1 The 1st <code>InputStream</code> to compare.
-   * @param is2 The 2nd <code>InputStream</code> to compare.
-   * @return boolean <code>true</code>, if both streams contain the exactly the
-   * same content, <code>false</code> otherwise.
-   * @throws IOException An error occurred reading one of the streams.
-   */
-  public static boolean compareStreams(InputStream is1, InputStream is2) 
-    throws IOException {
-      
-    byte[] buf1 = new byte[256];
-    byte[] buf2 = new byte[256];
-    int length1;
-    int length2;
-  
-    try {
-      while (true) {
-        length1 = is1.read(buf1);
-        length2 = is2.read(buf2);
-        
-        if (length1 != length2) {
-          return false;
-        }
-        if (length1 <= 0) {
-          return true;
-        }
-        if (!compareBytes(buf1, buf2, length1)) {
-          return false;
-        }
-      }
-    } catch (IOException e) {
-      throw e;
-    } finally {
-      // close both streams
-      try {
-        is1.close();
-        is2.close();
-      } catch (IOException e) {
-        // ignore this
-      }
-    }
-  }
-  
-  /**
-   * Compare two byte arrays, up to a given maximum length.
-   * 
-   * @param b1 1st byte array to compare.
-   * @param b2 2nd byte array to compare.
-   * @param length The maximum number of bytes to compare.
-   * @return <code>true</code>, if the byte arrays are equal, <code>false</code>
-   * otherwise.
-   */
-  private static boolean compareBytes(byte[] b1, byte[] b2, int length) {
-    if (b1.length != b2.length) {
-      return false;
-    }
-  
-    for (int i = 0; i < b1.length && i < length; i++) {
-      if (b1[i] != b2[i]) {
-        return false;
-      }
-    }
-  
-    return true;
-  }
-
-  /**
-   * Reads a byte array from a stream.
-   * @param in The <code>InputStream</code> to read.
-   * @return The bytes contained in the given <code>InputStream</code>.
-   * @throws IOException on any exception thrown
-   */
-  public static byte[] readStream(InputStream in) throws IOException {
-
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    copyStream(in, out, null);
-		  
-		/*  
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    int b;
-    while ((b = in.read()) >= 0)
-      out.write(b);
-    
-    */
-    in.close();
-    return out.toByteArray();
-  }
-
-  /**
-   * Reads a <code>String</code> from a stream, using given encoding.
-   * @param in The <code>InputStream</code> to read.
-   * @param encoding The character encoding to use for converting the bytes
-   * of the <code>InputStream</code> into a <code>String</code>.
-   * @return The content of the given <code>InputStream</code> converted into
-   * a <code>String</code>.
-   * @throws IOException on any exception thrown
-   */
-  public static String readStream(InputStream in, String encoding) throws IOException {
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    copyStream(in, out, null);
-
-    /*
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    int b;
-    while ((b = in.read()) >= 0)
-      out.write(b);
-      */
-    in.close();
-    return out.toString(encoding);
-  }
-  
-  /**
-   * Reads all data (until EOF is reached) from the given source to the 
-   * destination stream. If the destination stream is null, all data is dropped.
-   * It uses the given buffer to read data and forward it. If the buffer is 
-   * null, this method allocates a buffer.
-   *
-   * @param source The stream providing the data.
-   * @param destination The stream that takes the data. If this is null, all
-   *                    data from source will be read and discarded.
-   * @param buffer The buffer to use for forwarding. If it is null, the method
-   *               allocates a buffer.
-   * @exception IOException If reading from the source or writing to the 
-   *                        destination fails.
-   */
-  private static void copyStream(InputStream source, OutputStream destination, byte[] buffer) throws IOException {
-    if (source == null) {
-      throw new NullPointerException("Argument \"source\" must not be null.");
-    }
-    if (buffer == null) {
-      buffer = new byte[8192];
-    }
-    
-    if (destination != null) {
-      int bytesRead;
-      while ((bytesRead = source.read(buffer)) >= 0) {
-        destination.write(buffer, 0, bytesRead);
-      }
-    } else {
-      while (source.read(buffer) >= 0);
-    }    
-  }
-  
-  /**
-   * Gets the stack trace of the <code>Throwable</code> passed in as a string.
-   * @param t The <code>Throwable</code>.
-   * @return a String representing the stack trace of the <code>Throwable</code>.
-   */
-  public static String getStackTraceAsString(Throwable t)
-  {
-    ByteArrayOutputStream stackTraceBIS = new ByteArrayOutputStream();
-    t.printStackTrace(new PrintStream(stackTraceBIS));
-    return new String(stackTraceBIS.toByteArray());
-  }
-}