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/*******************************************************************************
* Copyright (c) 2007 Oracle. 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:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.core.internal;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jpt.core.internal.platform.base.BaseJpaFactory;
/**
* Use IJpaFactory to create any core (e.g. IJpaProject), resource
* (e.g. PersistenceResource), or context (e.g. IAttributeMapping) model objects.
* @see BaseJpaFactory
*/
public interface IJpaFactory
{
/**
* Construct an IJpaProject for the specified config, to be
* added to the specified JPA project. Return null if unable to create
* the JPA file (e.g. the content type is unrecognized).
*/
IJpaProject createJpaProject(IJpaProject.Config config) throws CoreException;
IJpaDataSource createJpaDataSource(IJpaProject jpaProject, String connectionProfileName);
/**
* Construct a JPA file for the specified file and with the specified resource
* model, to be added to the specified JPA project.
* This should be non-null iff (if and only if) {@link #hasRelevantContent(IFile)}
* returns true.
*/
IJpaFile createJpaFile(IJpaProject jpaProject, IFile file, IResourceModel resourceModel);
/**
* Return true if a resource model will be provided for the given file
*/
boolean hasRelevantContent(IFile file);
/**
* Build a resource model to be associated with the given file.
* This should be non-null iff (if and only if) {@link #hasRelevantContent(IFile)}
* returns true.
*/
IResourceModel buildResourceModel(IJpaProject jpaProject, IFile file);
/**
* Build a (updated) context model to be associated with the given JPA project.
* The context model will be built once, but updated many times.
* @see update(IJpaProject, IContextModel, IProgressMonitor)
*/
IContextModel buildContextModel(IJpaProject jpaProject);
}
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