URLConnection.java, [...]: Added implementation of getHeaderFields().

2003-08-23  Michael Koch  <konqueror@gmx.de>

       * java/net/URLConnection.java,
       java/netJarURLConnection.java,
       gnu/gcj/protocol/core/Connection.java,
       gnu/gcj/protocol/file/Connection.java,
       gnu/gcj/protocol/http/Connection.java: Added implementation of
       getHeaderFields().

From-SVN: r56532

libjava/gnu/gcj/protocol/core/Connection.java

@@ -13,6 +13,7 @@ package gnu.gcj.protocol.core;
 import gnu.gcj.Core;
 import java.net.*;
 import java.io.*;
+import java.util.Map;
 import java.util.Vector;
 import java.util.Hashtable;
 import java.util.Enumeration;
@@ -71,6 +72,20 @@ class Connection extends URLConnection
     return (String) hdrHash.get(name.toLowerCase());
   }
 
+  // Override default method in URLConnection.
+  public Map getHeaderFields()
+  {
+    try
+      {
+	getHeaders();
+      }
+    catch (IOException x)
+      {
+	return null;
+      }
+    return hdrHash;
+  }
+
   // Override default method in URLConnection.
   public String getHeaderField(int n)
   {

libjava/gnu/gcj/protocol/file/Connection.java

@@ -12,6 +12,7 @@ package gnu.gcj.protocol.file;
 
 import java.net.*;
 import java.io.*;
+import java.util.Map;
 import java.util.Vector;
 import java.util.Hashtable;
 import java.util.Enumeration;
@@ -95,6 +96,20 @@ class Connection extends URLConnection
     return (String) hdrHash.get(name.toLowerCase());
   }
 
+  // Override default method in URLConnection.
+  public Map getHeaderFields()
+  {
+    try
+      {
+	getHeaders();
+      }
+    catch (IOException x)
+      {
+	return null;
+      }
+    return hdrHash;
+  }
+
   // Override default method in URLConnection.
   public String getHeaderField(int n)
   {

libjava/gnu/gcj/protocol/http/Connection.java

@@ -12,6 +12,7 @@ package gnu.gcj.protocol.http;
 
 import java.net.*;
 import java.io.*;
+import java.util.Map;
 import java.util.Vector;
 import java.util.Hashtable;
 import java.util.Enumeration;
@@ -167,6 +168,22 @@ class Connection extends HttpURLConnection
     return (String) hdrHash.get(name.toLowerCase());
   }
 
+  // Override default method in URLConnection.
+  public Map getHeaderFields()
+  {
+    if (!connected)
+      try
+        {
+	  connect();
+	}
+      catch (IOException x)
+        {
+	  return null;
+	}
+
+    return hdrHash;
+  }
+
   // Override default method in URLConnection.
   public String getHeaderField(int n)
   {