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https://github.com/Alfresco/alfresco-community-repo.git
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84841e063f
125788 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
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/HEAD/root@127810 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
101 lines
3.3 KiB
Java
101 lines
3.3 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.util.test.junitrules;
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import org.alfresco.util.ParameterCheck;
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import org.junit.rules.ExternalResource;
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import org.springframework.context.ApplicationContext;
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/**
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* Abstract junit rule, which provides access to the Spring application context.
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*
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* An explicit ApplicationContext or an ApplicationContextInit rule can be passed at construction time.
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* getApplicationContext will either return the instance passed in, or retrieve one from the rule.
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*
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* @author Alex Miller
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*/
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public abstract class AbstractRule extends ExternalResource
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{
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protected final ApplicationContext appContext;
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protected final ApplicationContextInit appContextRule;
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/**
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* @param appContext for use by sub classes.
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*/
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protected AbstractRule(ApplicationContext appContext)
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{
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ParameterCheck.mandatory("appContext", appContext);
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this.appContext = appContext;
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this.appContextRule = null;
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}
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/**
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* @param appContextRule {@link ApplicationContextInit} rule used to provide ApplicationContext to sub classes.
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*/
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protected AbstractRule(ApplicationContextInit appContextRule)
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{
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ParameterCheck.mandatory("appContextRule", appContextRule);
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this.appContext = null;
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this.appContextRule = appContextRule;
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}
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/**
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* This method provides the spring application context to subclasses. It either provides the explicit ApplicationContext, passed in
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* at construction time, or retrieves it from the {@link ApplicationContextInit} rule, passed in the alternative constructor.
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*
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* @return the spring application context
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* @throws NullPointerException if the application context has not been initialised when requested.
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*/
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protected ApplicationContext getApplicationContext() {
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ApplicationContext result = null;
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// The app context is either provided explicitly:
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if (appContext != null)
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{
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result = appContext;
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}
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// or is implicitly accessed via another rule:
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else
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{
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ApplicationContext contextFromRule = appContextRule.getApplicationContext();
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if (contextFromRule != null)
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{
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result = contextFromRule;
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}
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else
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{
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throw new NullPointerException("Cannot retrieve application context from provided rule.");
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}
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}
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return result;
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}
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}
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