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Package: CreateModelsWorkspaceModifyOperation
CreateModelsWorkspaceModifyOperation
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| CreateModelsWorkspaceModifyOperation(IFile, String, String, String) |
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| createInitialModel() |
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| execute(IProgressMonitor) |
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Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2013 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * David Soto Setzke - initial API and implementation, implementation based
13: * org.eclipse.emf.ecore.presentation.EcoreModelWizard and
14: * org.eclipse.emf.importer.ui.EMFProjectWizard
15: ******************************************************************************/
16: /**
17: *
18: * Copyright (c) 2005-2007 IBM Corporation and others.
19: * All rights reserved. This program and the accompanying materials
20: * are made available under the terms of the Eclipse Public License 2.0
21: * which accompanies this distribution, and is available at
22: * https://www.eclipse.org/legal/epl-2.0/
23: *
24: * SPDX-License-Identifier: EPL-2.0
25: *
26: * Contributors:
27: * IBM - Initial API and implementation
28: *
29: */
30: package org.eclipse.emf.ecp.ecore.editor.ui.operations;
31:
32: import java.io.IOException;
33: import java.util.HashMap;
34: import java.util.Map;
35:
36: import org.eclipse.core.resources.IFile;
37: import org.eclipse.core.resources.ResourcesPlugin;
38: import org.eclipse.core.runtime.IProgressMonitor;
39: import org.eclipse.emf.codegen.ecore.genmodel.provider.GenModelEditPlugin;
40: import org.eclipse.emf.common.util.URI;
41: import org.eclipse.emf.ecore.EClass;
42: import org.eclipse.emf.ecore.ENamedElement;
43: import org.eclipse.emf.ecore.EObject;
44: import org.eclipse.emf.ecore.EPackage;
45: import org.eclipse.emf.ecore.EcoreFactory;
46: import org.eclipse.emf.ecore.EcorePackage;
47: import org.eclipse.emf.ecore.plugin.EcorePlugin;
48: import org.eclipse.emf.ecore.resource.Resource;
49: import org.eclipse.emf.ecore.resource.ResourceSet;
50: import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
51: import org.eclipse.emf.ecore.xmi.XMLResource;
52: import org.eclipse.emf.ecp.ecore.editor.IEcoreGenModelLinker;
53: import org.eclipse.emf.ecp.ecore.editor.factory.EcoreGenModelLinkerFactory;
54: import org.eclipse.emf.ecp.ecore.editor.util.EcoreGenException;
55: import org.eclipse.emf.ecp.ecore.editor.util.ProjectHelper;
56: import org.eclipse.ui.actions.WorkspaceModifyOperation;
57:
58: /**
59: * Operation that modifies the workspace.
60: */
61: public class CreateModelsWorkspaceModifyOperation extends
62: WorkspaceModifyOperation {
63:
64: private final IFile modelFile;
65: private final ProjectHelper projectHelper = new ProjectHelper("");
66: private final String initialObjectName;
67: private final String encoding;
68: private final EcorePackage ecorePackage = EcorePackage.eINSTANCE;
69: private final EcoreFactory ecoreFactory = ecorePackage.getEcoreFactory();
70:
71: /**
72: * Constructor.
73: *
74: * @param modelFile
75: * the model file
76: * @param initialObjectName
77: * initial object name
78: * @param encoding
79: * the encoding
80: * @param projectFullName
81: * name of the project
82: */
83: public CreateModelsWorkspaceModifyOperation(IFile modelFile,
84: String initialObjectName, String encoding, String projectFullName) {
85: this.modelFile = modelFile;
86: this.initialObjectName = initialObjectName;
87: this.encoding = encoding;
88: projectHelper.setProjectFullName(projectFullName);
89: }
90:
91: private EObject createInitialModel() {
92: final EClass eClass = (EClass) ecorePackage.getEClassifier(initialObjectName);
93: final EObject rootObject = ecoreFactory.create(eClass);
94:
95: // We can't have a null name, in case we're using EMOF serialization.
96:• if (rootObject instanceof ENamedElement) {
97: ((ENamedElement) rootObject).setName("");
98: }
99: return rootObject;
100: }
101:
102: @Override
103: protected void execute(IProgressMonitor progressMonitor) {
104: try {
105: // Create a resource set
106: //
107: final ResourceSet resourceSet = new ResourceSetImpl();
108: resourceSet.getURIConverter().getURIMap()
109: .putAll(EcorePlugin.computePlatformURIMap(true));
110:
111: // Get the URI of the model file.
112: //
113: final URI fileURI = URI.createPlatformResourceURI(modelFile.getFullPath()
114: .toString(), true);
115:
116: // Create a resource for this file. Don't specify a
117: // content type, as it could be Ecore or EMOF.
118: //
119: final Resource resource = resourceSet.createResource(fileURI);
120:
121: // Add the initial model object to the contents.
122: //
123: final EObject rootObject = createInitialModel();
124:• if (rootObject != null) {
125: resource.getContents().add(rootObject);
126: }
127:
128: // Save the contents of the resource to the file system.
129: final Map<Object, Object> options = new HashMap<Object, Object>();
130: options.put(XMLResource.OPTION_ENCODING, encoding);
131: options.put(Resource.OPTION_LINE_DELIMITER,
132: Resource.OPTION_LINE_DELIMITER_UNSPECIFIED);
133: EPackage ecorepack = EcorePackage.eINSTANCE;
134: ecorepack = (EPackage) resource.getContents().get(0);
135: ecorepack.setName(projectHelper.getProjectName());
136: ecorepack.setNsPrefix(projectHelper.getNSPrefix());
137: ecorepack.setNsURI(projectHelper.getNSURL());
138: resource.save(options);
139: final IEcoreGenModelLinker linker = EcoreGenModelLinkerFactory
140: .getEcoreGenModelLinker();
141: final String genModelPath = ResourcesPlugin.getWorkspace().getRoot()
142: .getFile(modelFile.getLocation()).getFullPath()
143: .removeLastSegments(1).toOSString()
144: + "/model.genmodel";
145: final String ecorePath = modelFile.getLocation().toFile().getAbsolutePath(); // ResourcesPlugin.getWorkspace().getRoot()
146: // .getFile(modelFile.getLocation()).getFullPath()
147: // .toOSString();
148: final String projectPath = "/"
149: + modelFile.getLocation().segment(
150: modelFile.getLocation().segmentCount() - 3);
151: linker.generateGenModel(ecorePath, genModelPath, projectPath);
152: } catch (final EcoreGenException ex) {
153: GenModelEditPlugin.INSTANCE.log(ex);
154: } catch (final IOException ex) {
155: GenModelEditPlugin.INSTANCE.log(ex);
156: } finally {
157: progressMonitor.done();
158: }
159: }
160:
161: }