org.acegisecurity.ui.AuthenticationDetailsSourceImpl Maven / Gradle / Ivy
/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* 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.acegisecurity.ui;
import org.springframework.util.Assert;
import org.springframework.util.ReflectionUtils;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import javax.servlet.http.HttpServletRequest;
/**
* Base implementation of {@link AuthenticationDetailsSource}.By default will create an instance of
* WebAuthenticationDetails
. Any object that accepts a HttpServletRequest
as its sole
* constructor can be used instead of this default.
*
* @author Ben Alex
* @version $Id: AuthenticationDetailsSourceImpl.java 1496 2006-05-23 13:38:33Z benalex $
*/
public class AuthenticationDetailsSourceImpl implements AuthenticationDetailsSource {
//~ Instance fields ================================================================================================
private Class clazz = WebAuthenticationDetails.class;
//~ Methods ========================================================================================================
public Object buildDetails(HttpServletRequest request) {
try {
Constructor constructor = clazz.getConstructor(new Class[] {HttpServletRequest.class});
return constructor.newInstance(new Object[] {request});
} catch (NoSuchMethodException ex) {
ReflectionUtils.handleReflectionException(ex);
} catch (InvocationTargetException ex) {
ReflectionUtils.handleReflectionException(ex);
} catch (InstantiationException ex) {
ReflectionUtils.handleReflectionException(ex);
} catch (IllegalAccessException ex) {
ReflectionUtils.handleReflectionException(ex);
}
return null;
}
public void setClazz(Class clazz) {
Assert.notNull(clazz, "Class required");
this.clazz = clazz;
}
}
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