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31c250682b
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5081 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
49 lines
1.7 KiB
Java
49 lines
1.7 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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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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*/
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package org.alfresco.util;
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import org.alfresco.error.AlfrescoRuntimeException;
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/**
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* Helper class for for use when checking properties. This class uses
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* I18N for its messages.
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*
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* @author Derek Hulley
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*/
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public class PropertyCheck
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{
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public static final String ERR_PROPERTY_NOT_SET = "system.err.property_not_set";
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/**
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* Checks that the property with the given name is not null.
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*
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* @param target the object on which the property must have been set
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* @param propertyName the name of the property
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* @param value of the property value
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*/
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public static void mandatory(Object target, String propertyName, Object value)
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{
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if (value == null)
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{
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throw new AlfrescoRuntimeException(
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ERR_PROPERTY_NOT_SET,
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new Object[] {propertyName, target});
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}
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}
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}
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