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ec302df6ed
Added support to DbObjects to accept visitors Added ValidatingVisitor to invoke suitable validator on each DbObject Added NameValidator and NullValidator to operate on DbObject types Added test suites git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31494 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
63 lines
1.9 KiB
Java
63 lines
1.9 KiB
Java
/*
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* Copyright (C) 2005-2011 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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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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*/
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package org.alfresco.util.schemacomp;
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import org.alfresco.util.schemacomp.model.DbObject;
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import org.alfresco.util.schemacomp.model.Index;
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import org.alfresco.util.schemacomp.validator.DbValidator;
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import org.alfresco.util.schemacomp.validator.NameValidator;
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import org.alfresco.util.schemacomp.validator.NullValidator;
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/**
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* Invokes the correct validator for a given DbObject.
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*
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* @author Matt Ward
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*/
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public class ValidatingVisitor implements DbObjectVisitor
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{
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private DiffContext ctx;
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protected NameValidator indexNameValidator = new NameValidator();
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protected NullValidator nullValidator = new NullValidator();
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public ValidatingVisitor(DiffContext ctx)
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{
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this.ctx = ctx;
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}
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protected DbValidator getValidatorFor(Class<? extends DbObject> c)
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{
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if (c.equals(Index.class))
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{
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return indexNameValidator;
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}
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else
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{
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return nullValidator;
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}
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}
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@Override
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public void visit(DbObject dbObject)
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{
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DbValidator validator = getValidatorFor(dbObject.getClass());
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validator.validate(dbObject, ctx);
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}
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}
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