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https://github.com/Alfresco/alfresco-community-repo.git
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4e2300f095
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5186 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
119 lines
2.8 KiB
Java
119 lines
2.8 KiB
Java
/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program 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 General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing" */
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package org.alfresco.filesys.server.filesys;
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import javax.transaction.UserTransaction;
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/**
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* Filesystem Transaction Class
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*
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* <p>Holds the details of a transaction used during a batch of filesystem driver requests.
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*
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* @author gkspencer
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*/
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public class FilesysTransaction {
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// Transaction
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private UserTransaction m_transaction;
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// Flag to indicate read-only or writeable transaction
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private boolean m_readOnly;
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/**
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* Default constructor
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*/
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public FilesysTransaction()
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{
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}
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/**
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* Check if the transaction is valid
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*
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* @return boolean
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*/
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public final boolean hasTransaction()
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{
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return m_transaction != null ? true : false;
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}
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/**
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* Check if the transaction is read-only
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*
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* @return boolean
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*/
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public final boolean isReadOnly()
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{
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return m_readOnly;
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}
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/**
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* Return the active transaction
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*
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* @return UserTransaction
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*/
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public final UserTransaction getTransaction()
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{
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return m_transaction;
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}
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/**
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* Set the transaction
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*
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* @param trans UserTransaction
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* @param readOnly boolean
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*/
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public final void setTransaction( UserTransaction trans, boolean readOnly)
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{
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m_transaction = trans;
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m_readOnly = readOnly;
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}
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/**
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* Clear the transaction
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*/
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public final void clearTransaction()
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{
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m_transaction = null;
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m_readOnly = true;
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}
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/**
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* Return the transaction details as a string
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*
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* @return String
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*/
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public String toString()
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{
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StringBuilder str = new StringBuilder();
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str.append( "[");
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str.append( m_transaction);
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str.append( isReadOnly() ? ",Read" : ",Write");
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str.append( "]");
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return str.toString();
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}
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}
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