1 files changed, 57 insertions, 0 deletions
diff --git a/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingWriter.java b/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingWriter.java
new file mode 100644
index 00000000..3ba90265
--- /dev/null
+++ b/utils/src/main/java/at/gv/egiz/bku/utils/URLEncodingWriter.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * Licensed 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.
+ */package at.gv.egiz.bku.utils;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.nio.charset.Charset;
+
+/**
+ * An URLEncoding <a
+ * href="http://tools.ietf.org/html/rfc3986#section-2.1">RFC3986, Section
+ * 2.1</a> Writer, that uses an UTF-8 encoding according to <a href
+ * ="http://www.w3.org/TR/html40/appendix/notes.html#non-ascii-chars"
+ * >http://www.w3.org/TR/html40/appendix/notes.html#non-ascii-chars</a> for
+ * writing non-ASCII characters.
+ * 
+ * @author mcentner
+ */
+public class URLEncodingWriter extends Writer {
+
+  protected OutputStreamWriter osw;
+
+  public URLEncodingWriter(Appendable out) {
+    URLEncodingOutputStream urlEnc = new URLEncodingOutputStream(out);
+    osw = new OutputStreamWriter(urlEnc, Charset.forName("UTF-8"));
+  }
+
+  @Override
+  public void close() throws IOException {
+    osw.close();
+  }
+
+  @Override
+  public void flush() throws IOException {
+    osw.flush();
+  }
+
+  @Override
+  public void write(char[] cbuf, int off, int len) throws IOException {
+    osw.write(cbuf, off, len);
+  }
+
+}