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/* * Copyright (c) 2000-2003 Netspective Communications LLC. All rights reserved. * * Netspective Communications LLC ("Netspective") permits redistribution, modification and use of this file in source * and binary form ("The Software") under the Netspective Source License ("NSL" or "The License"). The following * conditions are provided as a summary of the NSL but the NSL remains the canonical license and must be accepted * before using The Software. Any use of The Software indicates agreement with the NSL. * * 1. Each copy or derived work of The Software must preserve the copyright notice and this notice unmodified. * * 2. Redistribution of The Software is allowed in object code form only (as Java .class files or a .jar file * containing the .class files) and only as part of an application that uses The Software as part of its primary * functionality. No distribution of the package is allowed as part of a software development kit, other library, * or development tool without written consent of Netspective. Any modified form of The Software is bound by these * same restrictions. * * 3. Redistributions of The Software in any form must include an unmodified copy of The License, normally in a plain * ASCII text file unless otherwise agreed to, in writing, by Netspective. * * 4. The names "Netspective", "Axiom", "Commons", "Junxion", and "Sparx" are trademarks of Netspective and may not be * used to endorse products derived from The Software without without written consent of Netspective. "Netspective", * "Axiom", "Commons", "Junxion", and "Sparx" may not appear in the names of products derived from The Software * without written consent of Netspective. * * 5. Please attribute functionality where possible. We suggest using the "powered by Netspective" button or creating * a "powered by Netspective(tm)" link to http://www.netspective.com for each application using The Software. * * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED REPRESENTATIONS AND * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, * ARE HEREBY DISCLAIMED. * * NETSPECTIVE AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE OR ANY THIRD PARTY AS A * RESULT OF USING OR DISTRIBUTING THE SOFTWARE. IN NO EVENT WILL NETSPECTIVE OR ITS LICENSORS BE LIABLE FOR ANY LOST * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THE SOFTWARE, EVEN * IF HE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * @author Shahid N. Shah */ /* * Copyright (c) 2005 Your Corporation. All Rights Reserved. */ package com.netspective.medigy.util; import com.netspective.medigy.reference.CachedReferenceEntity; import com.netspective.medigy.reference.ReferenceEntity; import com.netspective.medigy.reference.custom.CachedCustomReferenceEntity; import com.netspective.medigy.reference.custom.CustomReferenceEntity; import org.hibernate.HibernateException; import org.hibernate.MappingException; import org.hibernate.cfg.AnnotationConfiguration; import org.hibernate.dialect.Dialect; import org.hibernate.dialect.HSQLDialect; import org.hibernate.mapping.PersistentClass; import javax.persistence.Table; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; public class HibernateConfiguration extends AnnotationConfiguration { private final Map<Class, Class> referenceEntitiesAndCachesMap = new HashMap<Class, Class>(); private final Map<Class, Class> customReferenceEntitiesAndCachesMap = new HashMap<Class, Class>(); public HibernateConfiguration() { setNamingStrategy(HibernateNamingStrategy.getInstance()); } public Map<Class, Class> getReferenceEntitiesAndCachesMap() { return referenceEntitiesAndCachesMap; } public Map<Class, Class> getCustomReferenceEntitiesAndCachesMap() { return customReferenceEntitiesAndCachesMap; } public void registerReferenceEntitiesAndCaches() { final Iterator classMappings = getClassMappings(); while (classMappings.hasNext()) { Class aClass = ((PersistentClass) classMappings.next()).getMappedClass(); //(Class) classMappings.next(); if (ReferenceEntity.class.isAssignableFrom(aClass)) { boolean foundCache = false; for (final Class ic : aClass.getClasses()) { if (CachedReferenceEntity.class.isAssignableFrom(ic)) { if (ic.isEnum()) { referenceEntitiesAndCachesMap.put(aClass, ic); foundCache = true; } else throw new HibernateException(ic + " must be an enum since " + aClass + " is a " + ReferenceEntity.class.getName()); break; } } if (!foundCache) throw new HibernateException(aClass + " is marked as a ReferenceEntity but does not contain a ReferenceEntityCache enum."); // TODO: find out how to ensure the new mapping for reference type is immutable and read only // final PersistentClass pClass = getClassMapping(aClass.getLabel()); } else if (CustomReferenceEntity.class.isAssignableFrom(aClass)) { for (final Class ic : aClass.getClasses()) { if (CachedCustomReferenceEntity.class.isAssignableFrom(ic)) { if (ic.isEnum()) { customReferenceEntitiesAndCachesMap.put(aClass, ic); } else throw new HibernateException(ic + " must be an enum since " + aClass + " is a " + CachedCustomReferenceEntity.class.getName()); break; } } // if no cache is found, its ok since these are custom } } } public AnnotationConfiguration addAnnotatedClass(final Class aClass) throws MappingException { /* if (ReferenceEntity.class.isAssignableFrom(aClass)) { boolean foundCache = false; for (final Class ic : aClass.getClasses()) { if (CachedReferenceEntity.class.isAssignableFrom(ic)) { if (ic.isEnum()) { referenceEntitiesAndCachesMap.put(aClass, ic); foundCache = true; } else throw new HibernateException(ic + " must be an enum since " + aClass + " is a " + ReferenceEntity.class.getName()); break; } } if (!foundCache) throw new HibernateException(aClass + " is marked as a ReferenceEntity but does not contain a ReferenceEntityCache enum."); // TODO: find out how to ensure the new mapping for reference type is immutable and read only // final PersistentClass pClass = getClassMapping(aClass.getLabel()); } else if (CustomReferenceEntity.class.isAssignableFrom(aClass)) { for (final Class ic : aClass.getClasses()) { if (CachedCustomReferenceEntity.class.isAssignableFrom(ic)) { if (ic.isEnum()) { customReferenceEntitiesAndCachesMap.put(aClass, ic); } else throw new HibernateException(ic + " must be an enum since " + aClass + " is a " + CachedCustomReferenceEntity.class.getName()); break; } } // if no cache is found, its ok since these are custom } */ return super.addAnnotatedClass(aClass); } public String[] generateSchemaCreationScript(final Dialect dialect) throws HibernateException { final String[] existingDDL = super.generateSchemaCreationScript(dialect); if (dialect instanceof HSQLDialect) { for (int i = 0; i < existingDDL.length; i++) existingDDL[i] = existingDDL[i].replaceFirst("create table ", "create cached table "); } if (referenceEntitiesAndCachesMap.size() == 0) return existingDDL; final List<String> newDDL = new ArrayList<String>(); for (String s : existingDDL) newDDL.add(s); for (final Map.Entry<Class, Class> entry : referenceEntitiesAndCachesMap.entrySet()) { final Class refEntityClass = entry.getKey(); final Class refEntityCacheEnum = entry.getValue(); final String tableName = ((Table) refEntityClass.getAnnotation(Table.class)).name(); for (final Object x : refEntityCacheEnum.getEnumConstants()) { final CachedReferenceEntity cached = (CachedReferenceEntity) x; //TODO: this is kind of dumb right now, we need to do proper formatting of output, etc. newDDL.add("insert into " + tableName + " (type_id, type_label) values ('" + cached.getId() + "', '" + cached.getLabel() + "')"); } } return newDDL.toArray(new String[newDDL.size()]); } }