com.sun.enterprise.deployment.runtime.common.PrincipalNameDescriptor Maven / Gradle / Ivy

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
 * Contributor(s):
 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.deployment.runtime.common;

import com.sun.enterprise.deployment.Descriptor;
import java.lang.reflect.Constructor;
import java.security.Principal;

/**
 * This is an in memory representation of the principal-name with its name of 
 * the implementation class.
 * @author deployment dev team
 */
public class PrincipalNameDescriptor extends Descriptor {

    private static final String defaultClassName =
                "org.glassfish.security.common.PrincipalImpl";
    private String principalName = null;
    private String className = null;

    public PrincipalNameDescriptor() {}

    public String getName() {
        return principalName;
    }

    public String getClassName() {
        if (className == null) {
            return defaultClassName;
        }
        return className;
    }

    public void setName(String name) {
        principalName = name;
    }

    public void setClassName(String name) {
        className = name;
    }

    public Principal getPrincipal() {
        try {
            Class clazz = Class.forName(getClassName(), true, 
                Thread.currentThread().getContextClassLoader());
            Constructor constructor = 
                            clazz.getConstructor(new Class[]{String.class});
            Object o = constructor.newInstance(new Object[]{principalName});
            return (Principal) o;
        } catch(Exception ex) {
            RuntimeException e = new RuntimeException();
            e.initCause(ex);
            throw e;
        }
    }

    public String toString() {
        return "principal-name " + principalName + "; className " + getClassName();
    }
}