(no commit message)

[utils] / support / src / main / java / org / wamblee / general / ClassLoaderUtils.java

diff --git a/support/src/main/java/org/wamblee/general/ClassLoaderUtils.java b/support/src/main/java/org/wamblee/general/ClassLoaderUtils.java
deleted file mode 100644 (file)
index 5275e15..0000000
--- a/support/src/main/java/org/wamblee/general/ClassLoaderUtils.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2006 the original author or authors.
- * 
- * 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.wamblee.general;
-
-import java.io.IOException;
-import java.io.File;
-import java.net.URLClassLoader;
-import java.net.URL;
-import java.lang.reflect.Method;
-
-/**
- * Utility for working with the class loader. Based on the ClassPathHacker
- * example found on the internet.   
- */
-public class ClassLoaderUtils {
-    
-    // No logging in this class to keep the required class libraries
-    // limited to the standard java classes. This allows use of the
-    // utilities in an environment with a very limited classpath. 
-
-    private static final String JAR_SUFFIX = ".jar";
-
-    /**
-     * Adds all jars in the given directory to the class path. 
-     * @param aDirectory Directory. 
-     * @throws IOException
-     */
-    public static void addJarsInDirectory(File aDirectory) throws IOException {
-        System.out.println("directory '" + aDirectory + "'");
-
-        for (File aFile : aDirectory.listFiles()) {
-            System.out
-                    .println("Considering '" + aFile.getCanonicalPath() + "'");
-            if (aFile.getName().toLowerCase().endsWith(JAR_SUFFIX)) {
-                System.out.println("Adding '" + aFile.getCanonicalPath()
-                        + "' to classpath.");
-                addFile(aFile);
-            }
-        }
-    }
-
-    /**
-     * Adds a file to the classpath.
-     * @param aFilename Filename to add. 
-     * @throws IOException
-     */
-    public static void addFile(String aFilename) throws IOException {
-        File f = new File(aFilename);
-        addFile(f);
-    }
-
-    /**
-     * Adds a file to the classpath. 
-     * @param aFile File to add. 
-     * @throws IOException
-     */
-    public static void addFile(File aFile) throws IOException {
-        addURL(aFile.toURL());
-    }
-
-    /**
-     * Adds a url to the classpath.
-     * @param aUrl Url to add. 
-     * @throws IOException
-     */
-    public static void addURL(URL aUrl) throws IOException {
-
-        URLClassLoader sysloader = (URLClassLoader) ClassLoader
-                .getSystemClassLoader();
-        Class sysclass = URLClassLoader.class;
-
-        try {
-            Method method = sysclass.getDeclaredMethod("addURL", new Class[]{ URL.class } );
-            method.setAccessible(true);
-            method.invoke(sysloader, new Object[] { aUrl });
-        } catch (Throwable t) {
-            t.printStackTrace();
-            throw new IOException(
-                    "Error, could not add URL to system classloader");
-        }
-
-    }
-
-}