examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/acceleo/generateOCLstdlib.mtl

[comment encoding = UTF-8 /]
[module generateOCLstdlib('http://www.eclipse.org/ocl/3.1.0/Pivot','http://www.eclipse.org/emf/2002/Ecore')/]
[import generateOclCommon/]

[template public generate(pkg : Package, javaPackage : String, javaClass : String, sourceFile : String, uri : String) ? (pkg.eContainer() = null)]
[comment @main /]
[file (javaClass + '.java', false, 'UTF-8')]
/**
 * <copyright>
 *
 * Copyright (c) 2010,2012 E.D.Willink 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:
 *     E.D.Willink - initial API and implementation
 *
 * </copyright>
 *
 * This code is auto-generated
 * from: [sourceFile/]
 * by: org.eclipse.ocl.examples.build.acceleo.GenerateOCLstdlib
 * defined by: org.eclipse.ocl.examples.build.acceleo.generateOCLstdlib.mtl
 * invoked by: org.eclipse.ocl.examples.build.utilities.OCLstdlibCodeGenerator
 * from: org.eclipse.ocl.examples.build.GenerateOCLstdlibModel.mwe2
 *
 * Do not edit it.
 */
package	[javaPackage/];

import java.util.List;

import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.ocl.examples.pivot.*;
import org.eclipse.ocl.examples.pivot.Class;
import org.eclipse.ocl.examples.pivot.Library;
import org.eclipse.ocl.examples.pivot.Package;
import org.eclipse.ocl.examples.pivot.library.StandardLibraryContribution;
import org.eclipse.uml2.common.util.SubsetSupersetEObjectEList;

/**
 * This is the [uri/] Standard Library
 * auto-generated from [sourceFile/].
 * It facilitates efficient library loading without the overheads of model reading.
 * <p>
 * This Standard Library may be registered as the definition of a Standard Library for
 * the OCL evaluation framework by invoking {@link #install}.
 * <p>
 * The Standard Library is normally activated when the MetaModelManager attempts
 * to locate a library type when its default Standard Library URI is the same
 * as this Standard Library.
 */
@SuppressWarnings("nls")
public class [javaClass/] extends AbstractPivotModel
{
	/**
	 *	The static package-of-types pivot model of the Standard Library.
	 */
	private static [javaClass/] INSTANCE = null;
	
	/**
	 *	The URI of this Standard Library.
	 */
	public static final String STDLIB_URI = "[uri/]";

	[pkg.defineConstants()/]

	/**
	 * Return the default OCL standard Library. 
	 *  This static definition auto-generated from [sourceFile/]
	 *  is used as the default when no overriding copy is registered. 
	 */
	public static OCLstdlib getDefault() {
		if (INSTANCE == null) {
			Library library = create("[pkg.name/]", "[pkg.nsPrefix/]", "[pkg.nsURI/]");
			INSTANCE = new OCLstdlib(STDLIB_URI, library);
		}
		return INSTANCE;
	}

	/**
	 * Install this library in the {@link StandardLibraryContribution#REGISTRY}.
	 * This method may be invoked by standalone applications to replicate
	 * the registration that should appear as a standard_library plugin
	 * extension when running within Eclipse. 
	 */
	public static void install() {
		StandardLibraryContribution.REGISTRY.put(STDLIB_URI, new Loader());
	}

	/**
	 * Unnstall this library from the {@link StandardLibraryContribution#REGISTRY}.
	 * This method may be invoked by standalone applications to release the library
	 * resources for garbage collection and memory leakage detection. 
	 */
	public static void uninstall() {
		StandardLibraryContribution.REGISTRY.remove(STDLIB_URI);
		INSTANCE = null;
	}
	
	/**
	 * The Loader shares the Standard Library instance whenever this default library
	 * is loaded from the registry of Standard Libraries populated by the standard_library 
	 * extension point.
	 */
	public static class Loader implements StandardLibraryContribution
	{
		public StandardLibraryContribution getContribution() {
			return this;
		}
		
		public Resource getResource() {
			return getDefault();
		}
	}
	
	/**
	 *	Construct an OCL Standard Library with specified resource URI and library content.
	 */
	public [javaClass/](String uri, Library library) {
		super(URI.createURI(uri));
		getContents().add(library);
	}
	
	/**
	 *	Construct a copy of the OCL Standard Library with specified resource URI,
	 *  and package name, prefix and namespace URI.
	 */
	public static [javaClass/] create(String uri, String name, String nsPrefix, String nsURI) {
		@SuppressWarnings("serial")
		EcoreUtil.Copier copier = new EcoreUtil.Copier(true, false)
		{
			@Override
			protected void copyReference(EReference eReference, EObject eObject, EObject copyEObject) {
				Object eGet = eObject.eGet(eReference);
				if (eGet instanceof SubsetSupersetEObjectEList) {
					if (eReference == PivotPackage.Literals.TEMPLATE_SIGNATURE__PARAMETER) {
						return;	// Avoid doubling up on TEMPLATE_SIGNATURE__OWNED_PARAMETER
					}
					System.out.println(eReference.getContainerClass().getName() + "::" + eReference.getName());
				}
				super.copyReference(eReference, eObject, copyEObject);
			}			
		};
		Library library = (Library) copier.copy(getDefault().getContents().get(0));
		copier.copyReferences();
		library.setName(name);
		library.setNsPrefix(nsPrefix);
		library.setNsURI(nsURI);
		return new [javaClass/](uri, library);
	}

	private static Library create(String name, String nsPrefix, String nsURI)
	{
		Library [pkg.getPrefixedSymbolName('library')/] = createLibrary("[pkg.name/]", nsPrefix, nsURI);
		List<Precedence> ownedPrecedences = library.getOwnedPrecedences();
	[for (precedence : Precedence | pkg.ownedPrecedence)]
		[emitPrecedence(precedence)/]
	[/for]
	[for (ownedType : Type | pkg.ownedType->sortedBy(getMoniker()))]
		[emitType(ownedType)/]
	[/for]
	[for (nestedPackage : Package | pkg.nestedPackage->sortedBy(name))]
		[emitPackage(nestedPackage)/]
	[/for]
		return [pkg.getSymbolName()/];
	}
}
[/file]
[/template]