[jboss-svn-commits] JBL Code SVN: r10632 - labs/jbossrules/trunk/drools-repository/src/main/java/org/drools/resource/util.

[jboss-svn-commits at lists.jboss.org]

Author: michael.neale at jboss.com
Date: 2007-03-30 03:34:37 -0400 (Fri, 30 Mar 2007)
New Revision: 10632

Removed:
   labs/jbossrules/trunk/drools-repository/src/main/java/org/drools/resource/util/ByteArrayClassLoader.java
Log:
not needed as has been moved into drools-compiler (you can find it there)

Deleted: labs/jbossrules/trunk/drools-repository/src/main/java/org/drools/resource/util/ByteArrayClassLoader.java
===================================================================
--- labs/jbossrules/trunk/drools-repository/src/main/java/org/drools/resource/util/ByteArrayClassLoader.java	2007-03-30 07:31:37 UTC (rev 10631)
+++ labs/jbossrules/trunk/drools-repository/src/main/java/org/drools/resource/util/ByteArrayClassLoader.java	2007-03-30 07:34:37 UTC (rev 10632)
@@ -1,130 +0,0 @@
-/*
- * Copyright 2006 JBoss Inc
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.drools.resource.util;
-
-import java.io.ByteArrayInputStream;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * A class loader for in memory byte[] resources
- * 
- * @author etirelli
- */
-public class ByteArrayClassLoader extends ClassLoader {
-    
-    private final Map resources = new HashMap();
-
-    public ByteArrayClassLoader(final ClassLoader parentClassLoader) {
-        super( parentClassLoader );
-    }
-    
-    public void addResource( String name, byte[] bytecode ) {
-        this.resources.put( name, bytecode );
-    }
-
-    public Class fastFindClass(final String name) {
-        final Class clazz = findLoadedClass( name );
-
-        if ( clazz == null ) {
-            final byte[] clazzBytes = (byte[]) this.resources.get( convertClassToResourcePath(name) );
-            if ( clazzBytes != null ) {
-                return defineClass( name,
-                                    clazzBytes,
-                                    0,
-                                    clazzBytes.length );
-            }
-        }
-
-        return clazz;
-    }
-
-    /**
-     * Javadocs recommend that this method not be overloaded. We overload this so that we can prioritise the fastFindClass 
-     * over method calls to parent.loadClass(name, false); and c = findBootstrapClass0(name); which the default implementation
-     * would first - hence why we call it "fastFindClass" instead of standard findClass, this indicates that we give it a 
-     * higher priority than normal.
-     * 
-     */
-    protected synchronized Class loadClass(final String name,
-                                           final boolean resolve) throws ClassNotFoundException {
-        Class clazz = fastFindClass( name );
-
-        if ( clazz == null ) {
-            final ClassLoader parent = getParent();
-            if ( parent != null ) {
-                clazz = parent.loadClass( name );
-            } else {
-                throw new ClassNotFoundException( name );
-            }
-        }
-
-        if ( resolve ) {
-            resolveClass( clazz );
-        }
-
-        return clazz;
-    }
-
-    protected Class findClass(final String name) throws ClassNotFoundException {
-        final Class clazz = fastFindClass( name );
-        if ( clazz == null ) {
-            throw new ClassNotFoundException( name );
-        }
-        return clazz;
-    }
-
-    public InputStream getResourceAsStream(final String name) {
-        final byte[] bytes = (byte[]) this.resources.get( name );
-        if ( bytes != null ) {
-            return new ByteArrayInputStream( bytes );
-        } else {
-            InputStream input = this.getParent().getResourceAsStream( name );
-            if( input == null ){
-                input = super.getResourceAsStream( name );
-            }
-            return input;
-        }
-    }
-    
-//    /**
-//     * org/my/Class.xxx -> org.my.Class
-//     */
-//    private static String convertResourceToClassName( final String pResourceName ) {
-//        return stripExtension(pResourceName).replace('/', '.');
-//    }
-//
-    /**
-     * org.my.Class -> org/my/Class.class
-     */
-    private static String convertClassToResourcePath( final String pName ) {
-        return pName.replace('.', '/') + ".class";
-    }
-
-//    /**
-//     * org/my/Class.xxx -> org/my/Class
-//     */
-//    private static String stripExtension( final String pResourceName ) {
-//        final int i = pResourceName.lastIndexOf('.');
-//        final String withoutExtension = pResourceName.substring(0, i);
-//        return withoutExtension;
-//    }
-    
-    
-
-}