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Diffstat (limited to 'hibernate/org.eclipse.emf.teneo.hibernate/src/org/eclipse/emf/teneo/hibernate/HbContext.java')
-rwxr-xr-x | hibernate/org.eclipse.emf.teneo.hibernate/src/org/eclipse/emf/teneo/hibernate/HbContext.java | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/hibernate/org.eclipse.emf.teneo.hibernate/src/org/eclipse/emf/teneo/hibernate/HbContext.java b/hibernate/org.eclipse.emf.teneo.hibernate/src/org/eclipse/emf/teneo/hibernate/HbContext.java new file mode 100755 index 000000000..5d5d7974a --- /dev/null +++ b/hibernate/org.eclipse.emf.teneo.hibernate/src/org/eclipse/emf/teneo/hibernate/HbContext.java @@ -0,0 +1,188 @@ +/** + * <copyright> + * + * Copyright (c) 2005, 2006, 2007, 2008 Springsite BV (The Netherlands) and others + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Martin Taal + * </copyright> + * + * $Id: HbContext.java,v 1.9 2008/02/28 07:08:24 mtaal Exp $ + */ + +package org.eclipse.emf.teneo.hibernate; + +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.teneo.extension.ExtensionManager; +import org.eclipse.emf.teneo.extension.ExtensionManagerAware; +import org.eclipse.emf.teneo.extension.ExtensionPoint; +import org.eclipse.emf.teneo.hibernate.mapping.econtainer.EContainerAccessor; +import org.eclipse.emf.teneo.hibernate.mapping.econtainer.EContainerFeatureIDAccessor; +import org.eclipse.emf.teneo.hibernate.mapping.elist.FeatureMapEntryTuplizer; +import org.eclipse.emf.teneo.hibernate.mapping.property.EAttributePropertyHandler; +import org.eclipse.emf.teneo.hibernate.mapping.property.EListPropertyHandler; +import org.eclipse.emf.teneo.hibernate.mapping.property.EReferencePropertyHandler; +import org.eclipse.emf.teneo.hibernate.mapping.property.FeatureMapEntryFeatureURIPropertyHandler; +import org.eclipse.emf.teneo.hibernate.mapping.property.FeatureMapEntryPropertyHandler; +import org.eclipse.emf.teneo.hibernate.mapping.property.FeatureMapPropertyHandler; +import org.eclipse.emf.teneo.hibernate.mapping.property.VersionPropertyHandler; +import org.eclipse.emf.teneo.hibernate.tuplizer.EMFComponentTuplizer; +import org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer; +import org.eclipse.emf.teneo.mapping.strategy.EntityNameStrategy; +import org.hibernate.Interceptor; +import org.hibernate.cfg.Configuration; +import org.hibernate.property.PropertyAccessor; + +/** + * The HbContext contains factory methods or configuration methods for different objects or other + * parameters used by the Hibernate EMF layer. This class can be overridden to instantiate your own + * tuplizers, accessors etc. + * + * @author <a href="mailto:mtaal@elver.org">Martin Taal</a> + * @version $Revision: 1.9 $ + */ +public class HbContext implements ExtensionPoint, ExtensionManagerAware { + + private ExtensionManager extensionManager; + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#getEMFTuplizerClass(org.hibernate.cfg.Configuration) + */ + public Class<?> getEMFTuplizerClass(Configuration hbConfiguration) { + return EMFTuplizer.class; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#getEMFComponentTuplizerClass(org.hibernate.cfg.Configuration) + */ + public Class<?> getEMFComponentTuplizerClass(Configuration hbConfiguration) { + return EMFComponentTuplizer.class; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#getFeatureMapEntryTuplizer(org.hibernate.cfg.Configuration) + */ + public Class<?> getFeatureMapEntryTuplizer(Configuration hbConfiguration) { + return FeatureMapEntryTuplizer.class; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createInterceptor(org.hibernate.cfg.Configuration) + */ + public Interceptor createInterceptor(Configuration hbConfiguration, EntityNameStrategy ens) { + return extensionManager.getExtension(EMFInterceptor.class); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createFeatureMapEntryFeatureURIAccessor() + */ + public PropertyAccessor createFeatureMapEntryFeatureURIAccessor() { + return extensionManager.getExtension(FeatureMapEntryFeatureURIPropertyHandler.class); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createFeatureMapEntryAccessor(org.eclipse.emf.ecore.EStructuralFeature) + */ + public PropertyAccessor createFeatureMapEntryAccessor(EStructuralFeature feature) { + final FeatureMapEntryPropertyHandler handler = + extensionManager.getExtension(FeatureMapEntryPropertyHandler.class); + handler.initialize(feature); + return handler; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createVersionAccessor() + */ + public PropertyAccessor createVersionAccessor() { + return extensionManager.getExtension(VersionPropertyHandler.class); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createEContainerAccessor() + */ + public PropertyAccessor createEContainerAccessor() { + return extensionManager.getExtension(EContainerAccessor.class); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createEContainerFeatureIDAccessor() + */ + public PropertyAccessor createEContainerFeatureIDAccessor() { + return extensionManager.getExtension(EContainerFeatureIDAccessor.class); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createFeatureMapPropertyAccessor(org.eclipse.emf.ecore.EStructuralFeature) + */ + public PropertyAccessor createFeatureMapPropertyAccessor(EStructuralFeature eFeature) { + final FeatureMapPropertyHandler fmh = extensionManager.getExtension(FeatureMapPropertyHandler.class); + fmh.initialize(eFeature); + return fmh; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createEListAccessor(org.eclipse.emf.ecore.EStructuralFeature) + */ + public PropertyAccessor createEListAccessor(EStructuralFeature eFeature, boolean extraLazy, boolean newEMapMapping) { + final EListPropertyHandler handler = extensionManager.getExtension(EListPropertyHandler.class); + handler.initialize(eFeature, extraLazy, newEMapMapping); + return handler; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createEReferenceAccessor(org.eclipse.emf.ecore.EReference) + */ + public PropertyAccessor createEReferenceAccessor(EReference eReference) { + final EReferencePropertyHandler handler = extensionManager.getExtension(EReferencePropertyHandler.class); + handler.initialize(eReference); + return handler; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.hibernate.HbContext#createEAttributeAccessor(org.eclipse.emf.ecore.EAttribute) + */ + public PropertyAccessor createEAttributeAccessor(EAttribute eAttribute) { + return new EAttributePropertyHandler(eAttribute); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.emf.teneo.extension.ExtensionManagerAware#setExtensionManager(org.eclipse.emf.teneo.extension.ExtensionManager) + */ + public void setExtensionManager(ExtensionManager extensionManager) { + this.extensionManager = extensionManager; + } +}
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