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Now that generics provide us with some compile-time checking of the

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class argument, let's stop with the runtime checking.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@2288 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
ray
2008-04-03 02:29:02 +00:00
parent 93dad1abbb
commit c7e70fbab6
1 changed files with 2 additions and 9 deletions
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src/java/com/samskivert/net/AttachableURLFactory.java
+2 -9
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@@ -43,11 +43,6 @@ public class AttachableURLFactory implements URLStreamHandlerFactory
public static void attachHandler ( public static void attachHandler (
String protocol, Class<? extends URLStreamHandler> handlerClass) String protocol, Class<? extends URLStreamHandler> handlerClass)
{ {
if (!URLStreamHandler.class.isAssignableFrom(handlerClass)) {
throw new IllegalArgumentException(
"Specified class is not a java.net.URLStreamHandler.");
}
// set up the factory. // set up the factory.
if (_handlers == null) { if (_handlers == null) {
_handlers = new HashMap<String,Class<? extends URLStreamHandler>>(); _handlers = new HashMap<String,Class<? extends URLStreamHandler>>();
@@ -92,8 +87,7 @@ public class AttachableURLFactory implements URLStreamHandlerFactory
// documentation inherited from interface URLStreamHandlerFactory // documentation inherited from interface URLStreamHandlerFactory
public URLStreamHandler createURLStreamHandler (String protocol) public URLStreamHandler createURLStreamHandler (String protocol)
{ {
Class<? extends URLStreamHandler> handler = Class<? extends URLStreamHandler> handler = _handlers.get(protocol.toLowerCase());
_handlers.get(protocol.toLowerCase());
if (handler != null) { if (handler != null) {
try { try {
return handler.newInstance(); return handler.newInstance();
@@ -106,6 +100,5 @@ public class AttachableURLFactory implements URLStreamHandlerFactory
} }
/** A mapping of protocol name to handler classes. */ /** A mapping of protocol name to handler classes. */
protected static HashMap<String,Class<? extends URLStreamHandler>> protected static HashMap<String,Class<? extends URLStreamHandler>> _handlers;
_handlers;
} }