Imported gcc-4.4.3

[msp430-gcc.git] / libjava / gnu / gcj / protocol / core / Connection.java

diff --git a/libjava/gnu/gcj/protocol/core/Connection.java b/libjava/gnu/gcj/protocol/core/Connection.java
deleted file mode 100644 (file)
index 6513e33..0000000
--- a/libjava/gnu/gcj/protocol/core/Connection.java
+++ /dev/null
@@ -1,154 +0,0 @@
-// Connection.java - Implementation of URLConnection for core protocol.
-
-/* Copyright (C) 2001  Free Software Foundation
-
-   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 gnu.gcj.protocol.core;
-
-import gnu.gcj.Core;
-import java.net.*;
-import java.io.*;
-import java.util.Vector;
-import java.util.Hashtable;
-import java.util.Enumeration;
-
-/**
- * @author Anthony Green <green@redhat.com>
- * @date August 13, 2001
- */
-
-class Connection extends URLConnection
-{
-  private Hashtable hdrHash = new Hashtable();
-  private Vector hdrVec = new Vector();
-  private boolean gotHeaders = false;
-
-  private Core core;
-
-  public Connection(URL url)
-  {
-    super(url);
-  }
-
-  // Implementation of abstract method.
-  public void connect() throws IOException
-  {
-    // Call is ignored if already connected.
-    if (connected)
-      return;
-
-    // If not connected, then file needs to be opened.
-    core = Core.create (url.getFile());
-    connected = true;
-  }
-
-  public InputStream getInputStream() throws IOException
-  {
-    if (!connected)
-      connect();
-
-    if (! doInput)
-      throw new ProtocolException("Can't open InputStream if doInput is false");
-    return new BufferedInputStream(new CoreInputStream (core));
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderField(String name)
-  {
-    try
-      {
-       getHeaders();
-      }
-    catch (IOException x)
-      {
-       return null;
-      }
-    return (String) hdrHash.get(name.toLowerCase());
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderField(int n)
-  {
-    try
-      {
-       getHeaders();
-      }
-    catch (IOException x)
-      {
-       return null;
-      }
-    if (n < hdrVec.size())
-      return getField((String) hdrVec.elementAt(n));
-
-    return null;
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderFieldKey(int n)
-  {
-    try
-      {
-       getHeaders();
-      }
-    catch (IOException x)
-      {
-       return null;
-      }
-    if (n < hdrVec.size())
-      return getKey((String) hdrVec.elementAt(n));
-
-    return null;
-  }
-
-  private String getKey(String str)
-  {
-    if (str == null)
-      return null;
-    int index = str.indexOf(':');
-    if (index >= 0)
-      return str.substring(0, index);
-    else
-      return null;
-  }
-
-  private String getField(String str)
-  {
-    if (str == null)
-      return null;
-    int index = str.indexOf(':');
-    if (index >= 0)
-      return str.substring(index + 1).trim();
-    else
-      return str;
-  }
-
-  private void getHeaders() throws IOException
-  {
-    if (gotHeaders)
-      return;
-    gotHeaders = true;
-
-    connect();
-
-    // Yes, it is overkill to use the hash table and vector here since
-    // we're only putting one header in the file, but in case we need
-    // to add others later and for consistency, we'll implement it this way.
-
-    // Add the only header we know about right now:  Content-length.
-    long len = core.length;
-    String line = "Content-length: " + len;
-    hdrVec.addElement(line);
-
-    // The key will never be null in this scenario since we build up the
-    // headers ourselves.  If we ever rely on getting a header from somewhere
-    // else, then we may have to check if the result of getKey() is null.
-    String key = getKey(line);
-    hdrHash.put(key.toLowerCase(), Long.toString(len));
-  }
-}
-