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Base for Client View of the ShrinkWrap Descriptors Project
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/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.shrinkwrap.descriptor.api;
import java.security.AccessController;
/**
* Value object encompassing data needed to create new {@link Descriptor} instances
*
* @author ALR
*/
class DescriptorConstructionInfo {
// -------------------------------------------------------------------------------------||
// Instance Members -------------------------------------------------------------------||
// -------------------------------------------------------------------------------------||
/**
* Implementation Class of the end-user view
*/
final Class implClass;
/**
* Implementation class for the importer
*/
final Class> importerClass;
/**
* The default name of the Descriptor
*/
final String defaultName;
// -------------------------------------------------------------------------------------||
// Constructor ------------------------------------------------------------------------||
// -------------------------------------------------------------------------------------||
/**
* Creates a new instance using the specified
*
* @param implClassName
* @param modelClassName
* @param defaultName
* The default name for this Descriptor
*/
@SuppressWarnings("unchecked")
DescriptorConstructionInfo(final String implClassName, String importerClassName, String defaultName) {
// Get the TCCL
final ClassLoader tccl = AccessController.doPrivileged(GetTcclAction.INSTANCE);
// Load the Implementation class
final Class implClass;
try {
implClass = (Class) Class.forName(implClassName, false, tccl);
} catch (final ClassNotFoundException e) {
throw new IllegalArgumentException("Could not load specified implementation class from " + tccl + ": "
+ implClassName, e);
}
this.implClass = implClass;
// Load the Implementation class
final Class> importerClass;
try {
importerClass = (Class>) Class.forName(importerClassName, false, tccl);
} catch (final ClassNotFoundException e) {
throw new IllegalArgumentException("Could not load specified importer class from " + tccl + ": "
+ importerClassName, e);
}
this.importerClass = importerClass;
this.defaultName = defaultName;
}
}