mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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6afb44e712
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125788 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
79 lines
2.9 KiB
Java
79 lines
2.9 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.repo.security.permissions;
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import org.springframework.aop.IntroductionAdvisor;
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import org.springframework.aop.framework.ProxyFactory;
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import org.springframework.aop.support.DefaultIntroductionAdvisor;
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import org.springframework.aop.support.DelegatingIntroductionInterceptor;
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/**
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* Marker interface for objects that have already passed permission checking.
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*
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* @author Derek Hulley
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* @since 4.0
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*/
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public interface PermissionCheckedValue
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{
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/**
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* Helper 'introduction' to allow simple addition of the {@link PermissionCheckedValue} interface to
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* existing objects.
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*
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* @author Derek Hulley
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* @since 4.0
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*/
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@SuppressWarnings("serial")
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public static class PermissionCheckedValueMixin extends DelegatingIntroductionInterceptor implements PermissionCheckedValue
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{
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private PermissionCheckedValueMixin()
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{
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super();
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}
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/**
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* Helper method to create a {@link PermissionCheckedValue} from an existing <code>Object</code>.
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*
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* @param object the <code>Object</code> to proxy
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* @return a <code>Object</code> of the same type but including the
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* {@link PermissionCheckedValue} interface
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*/
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@SuppressWarnings("unchecked")
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public static final <T extends Object> T create(T object)
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{
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// Create the mixin
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DelegatingIntroductionInterceptor mixin = new PermissionCheckedValueMixin();
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// Create the advisor
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IntroductionAdvisor advisor = new DefaultIntroductionAdvisor(mixin, PermissionCheckedValue.class);
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// Proxy
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ProxyFactory pf = new ProxyFactory(object);
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pf.addAdvisor(advisor);
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Object proxiedObject = pf.getProxy();
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// Done
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return (T) proxiedObject;
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}
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}
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}
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