1 files changed, 0 insertions, 109 deletions
diff --git a/common/src/at/gv/egovernment/moa/util/Base64Utils.java b/common/src/at/gv/egovernment/moa/util/Base64Utils.java
deleted file mode 100644
index ba2c4fb0e..000000000
--- a/common/src/at/gv/egovernment/moa/util/Base64Utils.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-
-import iaik.utils.Base64InputStream;
-import iaik.utils.Base64OutputStream;
-
-/**
- * Utitility functions for encoding/decoding Base64 strings.
- * 
- * @author Patrick Peck
- * @version $Id$
- */
-public class Base64Utils {
-
-  /**
-   * Read the bytes encoded in a Base64 encoded <code>String</code>. 
-   * 
-   * @param base64String The <code>String</code> containing the Base64 encoded
-   * bytes.
-   * @param ignoreInvalidChars Whether to ignore invalid Base64 characters.
-   * @return byte[] The raw bytes contained in the <code>base64String</code>.
-   * @throws IOException Failed to read the Base64 data.
-   */
-  public static byte[] decode(String base64String, boolean ignoreInvalidChars)
-    throws IOException {
-
-    Base64InputStream in =
-      new Base64InputStream(
-        new ByteArrayInputStream(base64String.getBytes("UTF-8")),
-        ignoreInvalidChars);
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    byte[] bytes = new byte[256];
-    int bytesRead;
-
-    while ((bytesRead = in.read(bytes)) > 0) {
-      out.write(bytes, 0, bytesRead);
-    }
-
-    return out.toByteArray();
-  }
-
-  /**
-   * Read the bytes encoded in a Base64 encoded <code>String</code> and provide
-   * them via an <code>InputStream</code>.
-   * 
-   * @param base64String The <code>String</code> containing the Base64 encoded
-   * bytes.
-   * @param ignoreInvalidChars Whether to ignore invalid Base64 characters.
-   * @return The <code>InputStream</code> from which the binary content of the
-   * <code>base64String</code> can be read.
-   */
-  public static InputStream decodeToStream(
-    String base64String,
-    boolean ignoreInvalidChars) {
-
-    try {
-      ByteArrayInputStream bin = 
-        new ByteArrayInputStream(base64String.getBytes("UTF-8"));
-      Base64InputStream in = new Base64InputStream(bin, ignoreInvalidChars);
-      
-      return in;
-    } catch (UnsupportedEncodingException e) {
-      // cannot occur, since UTF-8 is required to be supported by every JRE
-      return null; 
-    }
-  }
-
-  /**
-   * Convert a byte array to a Base64 encoded <code>String</code>.
-   * 
-   * @param bytes The bytes to encode.
-   * @return String The Base64 encoded representation of the <code>bytes</code>.
-   * @throws IOException Failed to write the bytes as Base64 data.
-   */
-  public static String encode(byte[] bytes) throws IOException {
-    return encode(new ByteArrayInputStream(bytes));
-  }
-
-  /**
-   * Convert the data contained in the given stream to a Base64 encoded
-   * <code>String</code>.
-   * 
-   * @param inputStream The stream containing the data to encode.
-   * @return The Base64 encoded data of <code>inputStream</code>, as a 
-   * <code>String</code>.
-   * @throws IOException Failed to convert the data in the stream.
-   */
-  public static String encode(InputStream inputStream) throws IOException {
-    ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
-    Base64OutputStream base64Stream = new Base64OutputStream(byteStream);
-    byte[] bytes = new byte[256];
-    int bytesRead;
-
-    while ((bytesRead = inputStream.read(bytes)) > 0) {
-      base64Stream.write(bytes, 0, bytesRead);
-    }
-    base64Stream.flush();
-    base64Stream.close();
-    inputStream.close();
-
-    return byteStream.toString("UTF-8");
-  }
-
-}