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Hibernate example source code file (AbstractAuxiliaryDatabaseObject.java)
The Hibernate AbstractAuxiliaryDatabaseObject.java source code/* * Hibernate, Relational Persistence for Idiomatic Java * * Copyright (c) 2011, Red Hat Inc. or third-party contributors as * indicated by the @author tags or express copyright attribution * statements applied by the authors. All third-party contributions are * distributed under license by Red Hat Inc. * * This copyrighted material is made available to anyone wishing to use, modify, * copy, or redistribute it subject to the terms and conditions of the GNU * Lesser General Public License, as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License * for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this distribution; if not, write to: * Free Software Foundation, Inc. * 51 Franklin Street, Fifth Floor * Boston, MA 02110-1301 USA */ package org.hibernate.metamodel.relational; import java.util.HashSet; import java.util.Set; import java.util.UUID; import java.util.concurrent.atomic.AtomicInteger; import org.hibernate.dialect.Dialect; /** * Convenience base class for {@link org.hibernate.mapping.AuxiliaryDatabaseObject}s. * <p/> * This implementation performs dialect scoping checks strictly based on * dialect name comparisons. Custom implementations might want to do * instanceof-type checks. * * @author Steve Ebersole */ public abstract class AbstractAuxiliaryDatabaseObject implements AuxiliaryDatabaseObject { // Use a UUID in identifier prefix because this object is not qualified by a schema/catalog // (not sure this matters...) private static final String EXPORT_IDENTIFIER_PREFIX = "auxiliary-object-" + UUID.randomUUID(); private static final AtomicInteger counter = new AtomicInteger( 0 ); private final String exportIdentifier; private final Set<String> dialectScopes; protected AbstractAuxiliaryDatabaseObject(Set<String> dialectScopes) { this.dialectScopes = dialectScopes == null ? new HashSet<String>() : dialectScopes; this.exportIdentifier = new StringBuilder( EXPORT_IDENTIFIER_PREFIX ) .append( '.' ) .append( counter.getAndIncrement() ) .toString(); } public void addDialectScope(String dialectName) { dialectScopes.add( dialectName ); } public Iterable<String> getDialectScopes() { return dialectScopes; } public boolean appliesToDialect(Dialect dialect) { // empty means no scoping return dialectScopes.isEmpty() || dialectScopes.contains( dialect.getClass().getName() ); } @Override public String getExportIdentifier() { return exportIdentifier; } } Other Hibernate examples (source code examples)Here is a short list of links related to this Hibernate AbstractAuxiliaryDatabaseObject.java source code file: |
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