Initial Checkin

1 files changed, 116 insertions, 0 deletions

diff --git a/gnu/java/net/HeaderFieldHelper.java b/gnu/java/net/HeaderFieldHelper.java
new file mode 100644
index 000000000..9a81fa336
--- /dev/null
+++ b/gnu/java/net/HeaderFieldHelper.java
@@ -0,0 +1,116 @@
+/*************************************************************************
+/* HeaderFieldHelper.java -- Helps manage headers fields 
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library is distributed in the hope that it will be useful, but
+/* WITHOUT ANY WARRANTY; without even the implied warranty of
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+/* GNU Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package gnu.java.net;
+
+import java.util.Vector;
+
+/**
+  * This class manages header field keys and values.
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public class HeaderFieldHelper
+{
+
+/*
+ * Instance Variables
+ */
+
+private Vector headerFieldKeys;
+private Vector headerFieldValues;
+
+/*************************************************************************/
+
+/*
+ * Constructors
+ */
+
+public 
+HeaderFieldHelper()
+{
+  this(10);
+}
+
+/*************************************************************************/
+
+public
+HeaderFieldHelper(int size)
+{
+  headerFieldKeys = new Vector(size);
+  headerFieldValues = new Vector(size);
+}
+
+/*************************************************************************/
+
+/*
+ * Instance Variables
+ */
+
+public void
+addHeaderField(String key, String value)
+{
+  headerFieldKeys.addElement(key);
+  headerFieldValues.addElement(value);
+}
+
+/*************************************************************************/
+
+public String
+getHeaderFieldKeyByIndex(int index)
+{
+  String key = null;
+
+  try
+    {
+      key = (String)headerFieldKeys.elementAt(index);
+    }
+  catch(ArrayIndexOutOfBoundsException e) { ; }
+
+  return(key);
+}
+
+/*************************************************************************/
+
+public String
+getHeaderFieldValueByIndex(int index)
+{
+  String value = null;
+
+  try
+    {
+      value = (String)headerFieldValues.elementAt(index);
+    }
+  catch(ArrayIndexOutOfBoundsException e) { ; }
+
+  return(value);
+}
+
+/*************************************************************************/
+
+public int
+getNumberOfEntries()
+{
+  return(headerFieldKeys.size());
+}
+
+} // class HeaderFieldHelper
+