(no commit message)

[utils] / src / org / wamblee / general / BeanKernel.java

diff --git a/src/org/wamblee/general/BeanKernel.java b/src/org/wamblee/general/BeanKernel.java
deleted file mode 100644 (file)
index fa48fb9..0000000
--- a/src/org/wamblee/general/BeanKernel.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright 2005 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.InputStream;
-import java.util.Properties;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.wamblee.io.ClassPathResource;
-import org.wamblee.io.InputResource;
-
-/**
- * The standard means to obtain the bean factory.
- */
-public class BeanKernel {
-
-    private static final Log LOG = LogFactory.getLog(BeanKernel.class);
-
-    /**
-     * Bean factory kernel properties file.
-     */
-    private static final String BEAN_KERNEL_PROP_FILE = "org.wamblee.beanfactory.properties";
-
-    /**
-     * Name of the property to define the name of the bean factory class to use.
-     * THis class must have a public default constructor.
-     */
-    private static final String BEAN_FACTORY_CLASS = "org.wamblee.beanfactory.class";
-
-    /**
-     * Cached bean factory.
-     */
-    private static BeanFactory BEAN_FACTORY;
-
-    /**
-     * Overrides the default mechanism for looking up the bean factory by
-     * specifying it yourself.
-     * 
-     * @param aOverride
-     *            Override bean factory.
-     */
-    public static void overrideBeanFactory(BeanFactory aOverride) {
-        BEAN_FACTORY = aOverride;
-    }
-
-    /**
-     * Gets the bean factory. 
-     * @return Bean factory. 
-     */
-    public static BeanFactory getBeanFactory() {
-        synchronized (BeanFactory.class) {
-            if (BEAN_FACTORY == null) {
-                BEAN_FACTORY = lookupBeanFactory();
-            }
-        }
-        return BEAN_FACTORY;
-    }
-
-    /**
-     * Lookup the bean factory based on the properties file.
-     * 
-     * @return Bean factory.
-     */
-    private static BeanFactory lookupBeanFactory() {
-        InputResource resource = new ClassPathResource(BEAN_KERNEL_PROP_FILE);
-        InputStream is;
-        try {
-            is = resource.getInputStream();
-        } catch (IOException e) {
-            throw new BeanFactoryException("Cannot open resource " + resource,
-                    e);
-        }
-        try {
-            Properties props = new Properties();
-            props.load(resource.getInputStream());
-            String className = props.getProperty(BEAN_FACTORY_CLASS);
-            Class beanFactory = Class.forName(className);
-            return (BeanFactory) beanFactory.newInstance();
-        } catch (Exception e) {
-            throw new BeanFactoryException("Cannot read from resource "
-                    + resource, e);
-        } finally {
-            try {
-                is.close();
-            } catch (IOException e) {
-                // last resort cannot do much now.
-                LOG.error("Error closing resource " + resource);
-            }
-        }
-    }
-}