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
352 lines
14 KiB
Java
352 lines
14 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.transaction;
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import javax.transaction.RollbackException;
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import javax.transaction.Status;
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import javax.transaction.UserTransaction;
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import junit.framework.TestCase;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.security.authentication.AuthenticationUtil;
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import org.alfresco.repo.security.permissions.AccessDeniedException;
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import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.cmr.repository.StoreRef;
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import org.alfresco.service.cmr.security.MutableAuthenticationService;
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import org.alfresco.service.cmr.security.PersonService;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.service.transaction.ReadOnlyServerException;
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import org.alfresco.test_category.OwnJVMTestsCategory;
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import org.alfresco.util.ApplicationContextHelper;
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import org.alfresco.util.PropertyMap;
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import org.hibernate.dialect.Dialect;
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import org.hibernate.dialect.PostgreSQLDialect;
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import org.junit.experimental.categories.Category;
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import org.springframework.context.ApplicationContext;
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import org.springframework.dao.InvalidDataAccessApiUsageException;
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import org.springframework.dao.TransientDataAccessResourceException;
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import org.springframework.jdbc.UncategorizedSQLException;
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import org.springframework.transaction.PlatformTransactionManager;
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/**
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* @see org.alfresco.repo.transaction.TransactionServiceImpl
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*
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* @author Derek Hulley
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*/
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@Category(OwnJVMTestsCategory.class)
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public class TransactionServiceImplTest extends TestCase
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{
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private static ApplicationContext ctx = ApplicationContextHelper.getApplicationContext();
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private PlatformTransactionManager transactionManager;
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private TransactionServiceImpl transactionService;
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private NodeService nodeService;
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private MutableAuthenticationService authenticationService;
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private PersonService personService;
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private final QName vetoName = QName.createQName(NamespaceService.APP_MODEL_1_0_URI, "TransactionServiceImplTest");
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private static final String USER_ALFRESCO = "AlfrescoUser";
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private Dialect dialect;
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public void setUp() throws Exception
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{
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transactionManager = (PlatformTransactionManager) ctx.getBean("transactionManager");
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transactionService = new TransactionServiceImpl();
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transactionService.setTransactionManager(transactionManager);
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transactionService.setAllowWrite(true, vetoName);
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nodeService = (NodeService) ctx.getBean("dbNodeService");
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authenticationService = (MutableAuthenticationService) ctx.getBean("AuthenticationService");
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personService = (PersonService) ctx.getBean("PersonService");
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dialect = (Dialect) ctx.getBean("dialect");
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}
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public void testPropagatingTxn() throws Exception
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{
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// start a transaction
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UserTransaction txnOuter = transactionService.getUserTransaction();
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txnOuter.begin();
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String txnIdOuter = AlfrescoTransactionSupport.getTransactionId();
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// start a propagating txn
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UserTransaction txnInner = transactionService.getUserTransaction();
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txnInner.begin();
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String txnIdInner = AlfrescoTransactionSupport.getTransactionId();
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// the txn IDs should be the same
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assertEquals("Txn ID not propagated", txnIdOuter, txnIdInner);
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// rollback the inner
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txnInner.rollback();
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// check both transactions' status
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assertEquals("Inner txn not marked rolled back", Status.STATUS_ROLLEDBACK, txnInner.getStatus());
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assertEquals("Outer txn not marked for rolled back", Status.STATUS_MARKED_ROLLBACK, txnOuter.getStatus());
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try
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{
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txnOuter.commit();
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fail("Outer txn not marked for rollback");
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}
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catch (RollbackException e)
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{
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// expected
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txnOuter.rollback();
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}
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}
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public void testNonPropagatingTxn() throws Exception
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{
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// start a transaction
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UserTransaction txnOuter = transactionService.getUserTransaction();
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txnOuter.begin();
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String txnIdOuter = AlfrescoTransactionSupport.getTransactionId();
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// start a propagating txn
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UserTransaction txnInner = transactionService.getNonPropagatingUserTransaction();
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txnInner.begin();
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String txnIdInner = AlfrescoTransactionSupport.getTransactionId();
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// the txn IDs should be different
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assertNotSame("Txn ID not propagated", txnIdOuter, txnIdInner);
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// rollback the inner
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txnInner.rollback();
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// outer should commit without problems
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txnOuter.commit();
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}
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public void testReadOnlyTxn() throws Exception
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{
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// start a read-only transaction
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transactionService.setAllowWrite(false, vetoName);
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UserTransaction txn = transactionService.getUserTransaction();
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txn.begin();
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// do some writing
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try
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{
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nodeService.createStore(
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StoreRef.PROTOCOL_WORKSPACE,
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getName() + "_" + System.currentTimeMillis());
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txn.commit();
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fail("Read-only transaction wasn't detected");
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}
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catch (ReadOnlyServerException e)
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{
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// This is now thrown at the lower layers, but it *is* possible for one of the later
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// exceptions to get through: Fixed ALF-3884: Share does not report access denied exceptions correctly
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@SuppressWarnings("unused")
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int i = 0;
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}
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catch (InvalidDataAccessApiUsageException e)
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{
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// expected this ...
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@SuppressWarnings("unused")
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int i = 0;
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}
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catch (TransientDataAccessResourceException e)
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{
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// or this - for MySQL (java.sql.SQLException: Connection is read-only. Queries leading to data modification are not allowed.)
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@SuppressWarnings("unused")
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int i = 0;
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}
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catch (IllegalStateException e)
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{
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// or this - for MS SQLServer, DB2, Oracle (via AbstractNodeDAOImpl.getCurrentTransaction)
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@SuppressWarnings("unused")
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int i = 0;
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}
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catch (UncategorizedSQLException e)
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{
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// or this - for PostgreSQL (org.postgresql.util.PSQLException: ERROR: transaction is read-only)
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if (dialect instanceof PostgreSQLDialect)
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{
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// ALF-4226
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@SuppressWarnings("unused")
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int i = 0;
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}
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else
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{
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throw e;
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}
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}
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finally
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{
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transactionService.setAllowWrite(true, vetoName);
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try
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{
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txn.rollback();
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}
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catch (Throwable e) {}
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}
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}
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/**
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* Test the write veto
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* @throws Exception
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*/
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public void testReadOnlyVetoTxn() throws Exception
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{
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QName v1 = QName.createQName(NamespaceService.APP_MODEL_1_0_URI, "V1");
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QName v2 = QName.createQName(NamespaceService.APP_MODEL_1_0_URI, "V2");
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QName v3 = QName.createQName(NamespaceService.APP_MODEL_1_0_URI, "V2");
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try
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{
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// start a read-only transaction
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transactionService.setAllowWrite(false, v1);
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transactionService.setAllowWrite(false, v2);
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assertFalse("v1 AND v2 veto not read only", transactionService.getAllowWrite());
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transactionService.setAllowWrite(true, v2);
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assertFalse("v1 not read only", transactionService.getAllowWrite());
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transactionService.setAllowWrite(true, v1);
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assertTrue("v1 still read only", transactionService.getAllowWrite());
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/**
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* Remove non existent veto
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*/
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transactionService.setAllowWrite(true, v3);
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assertTrue("v3 veto", transactionService.getAllowWrite());
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}
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finally
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{
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transactionService.setAllowWrite(true, v1);
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transactionService.setAllowWrite(true, v2);
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transactionService.setAllowWrite(true, v3);
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}
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}
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public void testGetRetryingTransactionHelper()
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{
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RetryingTransactionCallback<Object> callback = new RetryingTransactionCallback<Object>()
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{
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public Object execute() throws Throwable
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{
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return null;
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}
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};
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// Ensure that we always get a new instance of the RetryingTransactionHelper
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assertFalse("Retriers must be new instances",
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transactionService.getRetryingTransactionHelper() == transactionService.getRetryingTransactionHelper());
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// The same must apply when using the ServiceRegistry (ALF-18718)
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ServiceRegistry serviceRegistry = (ServiceRegistry) ctx.getBean(ServiceRegistry.SERVICE_REGISTRY);
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assertFalse("Retriers must be new instance when retrieved from ServiceRegistry",
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serviceRegistry.getRetryingTransactionHelper() == serviceRegistry.getRetryingTransactionHelper());
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transactionService.setAllowWrite(true, vetoName);
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transactionService.getRetryingTransactionHelper().doInTransaction(callback, true);
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transactionService.getRetryingTransactionHelper().doInTransaction(callback, false);
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transactionService.setAllowWrite(false, vetoName);
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transactionService.getRetryingTransactionHelper().doInTransaction(callback, true);
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try
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{
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transactionService.getRetryingTransactionHelper().doInTransaction(callback, false);
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fail("Expected AccessDeniedException when starting to write to a read-only transaction service.");
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}
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catch (AccessDeniedException e)
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{
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// Expected
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}
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// Now check that we can force writable transactions
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RetryingTransactionHelper helper = transactionService.getRetryingTransactionHelper();
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helper.setForceWritable(true);
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helper.doInTransaction(callback, true);
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helper.doInTransaction(callback, false);
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transactionService.setAllowWrite(true, vetoName);
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}
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private void createUser(String userName)
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{
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// login as system user to create test user
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AuthenticationUtil.setFullyAuthenticatedUser(AuthenticationUtil.getSystemUserName());
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// if user with given user name doesn't already exist then create user
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if (!this.authenticationService.authenticationExists(userName))
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{
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// create user
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this.authenticationService.createAuthentication(userName, "password".toCharArray());
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// create person properties
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PropertyMap personProps = new PropertyMap();
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personProps.put(ContentModel.PROP_USERNAME, userName);
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personProps.put(ContentModel.PROP_FIRSTNAME, "First");
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personProps.put(ContentModel.PROP_LASTNAME, "Last");
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personProps.put(ContentModel.PROP_EMAIL, "FirstName123.LastName123@email.com");
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personProps.put(ContentModel.PROP_JOBTITLE, "JobTitle123");
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personProps.put(ContentModel.PROP_JOBTITLE, "Organisation123");
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// create person node for user
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this.personService.createPerson(personProps);
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}
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AuthenticationUtil.clearCurrentSecurityContext();
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}
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public void testSystemUserHasWritePermissionsInReadOnlyMode()
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{
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createUser(USER_ALFRESCO);
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// login as user
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AuthenticationUtil.setFullyAuthenticatedUser(USER_ALFRESCO);
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// start a read-only transaction
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transactionService.setAllowWrite(false, vetoName);
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try
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{
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Boolean isReadOnly = AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Boolean>()
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{
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public Boolean doWork() throws Exception
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{
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return transactionService.isReadOnly();
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}
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}, AuthenticationUtil.getSystemUserName());
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assertFalse("SystemUser must has write permissions in read-only mode", isReadOnly);
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}
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finally
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{
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transactionService.setAllowWrite(true, vetoName);
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AuthenticationUtil.clearCurrentSecurityContext();
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}
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}
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}
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