org.apache.camel.guice.jndi.internal.Classes Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.camel.guice.jndi.internal;
public final class Classes {
private Classes() {
// Helper class
}
/**
* Attempts to load the class of the given name from the thread context
* class loader first then the given class loader second
*
* @param name
* the name of the class
* @param loader
* the class loader to use if the thread context class loader
* cannot find the class
* @return the class loaded
* @throws ClassNotFoundException
* if the class could not be found
*/
public static Class> loadClass(String name, ClassLoader loader)
throws ClassNotFoundException {
ClassLoader contextClassLoader = Thread.currentThread()
.getContextClassLoader();
if (contextClassLoader != null) {
try {
return contextClassLoader.loadClass(name);
} catch (ClassNotFoundException e) {
try {
return loader.loadClass(name);
} catch (ClassNotFoundException e1) {
throw e;
}
}
}
return null;
}
}
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