diff options
Diffstat (limited to 'src/main/java/gtPlusPlus/preloader/CustomClassLoader.java')
-rw-r--r-- | src/main/java/gtPlusPlus/preloader/CustomClassLoader.java | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/main/java/gtPlusPlus/preloader/CustomClassLoader.java b/src/main/java/gtPlusPlus/preloader/CustomClassLoader.java deleted file mode 100644 index 17cb86bf49..0000000000 --- a/src/main/java/gtPlusPlus/preloader/CustomClassLoader.java +++ /dev/null @@ -1,51 +0,0 @@ -package gtPlusPlus.preloader; - -import java.security.AllPermission; -import java.security.CodeSource; -import java.security.Permissions; -import java.security.ProtectionDomain; -import java.security.cert.Certificate; -import java.util.HashMap; - -import org.objectweb.asm.ClassWriter; -import org.objectweb.asm.tree.ClassNode; - -public class CustomClassLoader extends ClassLoader { - - private HashMap<String, ClassNode> classes = new HashMap<String, ClassNode>(); - - @Override - public Class<?> loadClass(String name) throws ClassNotFoundException { - return findClass(name); - } - - @Override - protected Class<?> findClass(String name) throws ClassNotFoundException { - ClassNode node = classes.get(name.replace('.', '/')); - if (node != null) return nodeToClass(node); - else return super.findClass(name); - } - - public final void addNode(ClassNode node) { - classes.put(node.name, node); - } - - private final Class<?> nodeToClass(ClassNode node) { - if (super.findLoadedClass(node.name) != null) return findLoadedClass(node.name); - ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS); - node.accept(cw); - byte[] b = cw.toByteArray(); - return defineClass(node.name.replace('/', '.'), b, 0, b.length, getDomain()); - } - - private final ProtectionDomain getDomain() { - CodeSource code = new CodeSource(null, (Certificate[]) null); - return new ProtectionDomain(code, getPermissions()); - } - - private final Permissions getPermissions() { - Permissions permissions = new Permissions(); - permissions.add(new AllPermission()); - return permissions; - } -} |