+2005-06-04 Anthony Green <green@redhat.com>
+
+ * java/net/URLClassLoader.java: import gnu.gcj.Core,
+ and gnu.java.net.protocol.core.CoreInputStream.
+ (CureURLLoader): New class.
+ (CoreResource): New class.
+ (addURLImpl): Add special treatment for the "core" protocol.
+ * gnu/gcj/natCore.cc (find): New method.
+ * gnu/gcj/Core.java (find): New method.
+
2005-06-03 Keith Seitz <keiths@redhat.com>
* gnu/classpath/jdwp/transport/ITransport.java: New file.
import java.util.jar.JarFile;
import java.util.jar.Manifest;
import gnu.gcj.runtime.SharedLibHelper;
-
+import gnu.gcj.Core;
+import gnu.java.net.protocol.core.CoreInputStream;
/**
* A secure class loader that can load classes and resources from
}
}
+ /**
+ * A <code>CoreURLLoader</code> is a type of <code>URLLoader</code>
+ * only loading from core url.
+ */
+ static final class CoreURLLoader extends URLLoader
+ {
+ private String dir;
+
+ CoreURLLoader(URLClassLoader classloader, URL url)
+ {
+ super(classloader, url);
+ dir = baseURL.getFile();
+ }
+
+ /** get resource with the name "name" in the core url */
+ Resource getResource(String name)
+ {
+ Core core = Core.find (dir + name);
+ if (core != null)
+ return new CoreResource(this, name, core);
+ return null;
+ }
+ }
+
+ static final class CoreResource extends Resource
+ {
+ final Core core;
+
+ CoreResource(CoreURLLoader loader, String name, Core core)
+ {
+ super(loader, name);
+ this.core = core;
+ }
+
+ InputStream getInputStream() throws IOException
+ {
+ return new CoreInputStream(core);
+ }
+
+ public int getLength()
+ {
+ return core.length;
+ }
+
+ public URL getURL()
+ {
+ try
+ {
+ return new URL(loader.baseURL, name,
+ loader.classloader.getURLStreamHandler("core"));
+ }
+ catch (MalformedURLException e)
+ {
+ InternalError ie = new InternalError();
+ ie.initCause(e);
+ throw ie;
+ }
+ }
+ }
+
// Constructors
/**
loader = new JarURLLoader(this, newUrl);
else if ("file".equals(protocol))
loader = new FileURLLoader(this, newUrl);
+ else if ("core".equals(protocol))
+ loader = new CoreURLLoader(this, newUrl);
else
loader = new RemoteURLLoader(this, newUrl);