Initial revision

From-SVN: r26263

libjava/java/io/StringWriter.java

@@ -0,0 +1,80 @@
+// StringWriter.java - StringBuffer output stream
+
+/* Copyright (C) 1998, 1999  Cygnus Solutions
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package java.io;
+
+/**
+ * @author Tom Tromey <tromey@cygnus.com>
+ * @date September 25, 1998 
+ */
+
+/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
+ * "The Java Language Specification", ISBN 0-201-63451-1
+ * Status:  Complete to 1.1.
+ */
+
+public class StringWriter extends Writer
+{
+  public void close ()
+  {
+    // JCL says this does nothing.  This seems to violate the Writer
+    // contract, in that other methods should still throw and
+    // IOException after a close.  Still, we just follow JCL.
+  }
+
+  public void flush ()
+  {
+  }
+
+  public StringBuffer getBuffer ()
+  {
+    return buffer;
+  }
+
+  public StringWriter ()
+  {
+    this (16);
+  }
+
+  protected StringWriter (int size)
+  {
+    super ();
+    buffer = new StringBuffer (size);
+    lock = buffer;
+  }
+
+  public String toString ()
+  {
+    return buffer.toString();
+  }
+
+  public void write (int oneChar)
+  {
+    buffer.append((char) oneChar);
+  }
+
+  public void write (char[] chars, int offset, int len)
+  {
+    buffer.append(chars, offset, len);
+  }
+
+  public void write (String str)
+  {
+    buffer.append(str);
+  }
+
+  public void write (String str, int offset, int len)
+  {
+    buffer.append(str.substring(offset, offset + len));
+  }
+
+  // The string buffer.
+  private StringBuffer buffer;
+}