| /** |
| * Copyright (c) 2008 Borland Software Corp. |
| * |
| * 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: |
| * Alexander Shatalin (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.internal.xpand.xtend.ast; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.emf.ecore.EOperation; |
| import org.eclipse.gmf.internal.xpand.expression.ast.SyntaxElement; |
| import org.eclipse.gmf.internal.xpand.model.AnalysationIssue; |
| import org.eclipse.gmf.internal.xpand.model.ExecutionContext; |
| import org.eclipse.m2m.internal.qvt.oml.QvtMessage; |
| import org.eclipse.m2m.internal.qvt.oml.compiler.CompiledUnit; |
| import org.eclipse.m2m.internal.qvt.oml.expressions.Helper; |
| import org.eclipse.m2m.internal.qvt.oml.expressions.Module; |
| import org.eclipse.m2m.internal.qvt.oml.runtime.util.NonTransformationExecutionContext; |
| |
| public class QvtFile implements QvtResource { |
| |
| private List<QvtExtension> extensions; |
| |
| private final String fileName; |
| |
| private final Set<Module> modules; |
| |
| private QvtMessage[] errors = new QvtMessage[0]; |
| |
| /** |
| * Can be used for creating QvtFile around modules came from BlackBox |
| * extension point. In this case modules has no errors if they was loaded |
| * successfully. |
| */ |
| public QvtFile(List<Module> modules, String fullyQualifiedName) { |
| this.modules = new LinkedHashSet<Module>(modules); |
| fileName = fullyQualifiedName; |
| } |
| public QvtFile(CompiledUnit cu, String fullyQualifiedName) { |
| this(cu.getModules(), fullyQualifiedName); |
| List<QvtMessage> allErrors = cu.getErrors(); |
| errors = allErrors.toArray(new QvtMessage[allErrors.size()]); |
| } |
| |
| public Set<Module> getModules() { |
| return modules; |
| } |
| |
| public List<QvtExtension> getExtensions() { |
| if (extensions == null && errors.length == 0) { |
| extensions = new ArrayList<QvtExtension>(); |
| if (getModules() != null) { |
| NonTransformationExecutionContext context = new NonTransformationExecutionContext(getModules()); |
| for (Module module : getModules()) { |
| for (EOperation operation : module.getEOperations()) { |
| if (operation instanceof Helper) { |
| extensions.add(new QvtExtension(context.createHelperCall((Helper) operation), this, fileName)); |
| } |
| } |
| } |
| } |
| } |
| return extensions; |
| } |
| |
| public void analyze(ExecutionContext ctx, Set<AnalysationIssue> issues) { |
| if (errors.length > 0) { |
| for (int i = 0; i < errors.length; i++) { |
| QvtMessage qvtMessage = errors[i]; |
| if (qvtMessage.getSeverity() == QvtMessage.SEVERITY_ERROR) { |
| issues.add(new AnalysationIssue(AnalysationIssue.Type.SYNTAX_ERROR, qvtMessage.toString(), (SyntaxElement) null)); |
| } |
| } |
| } |
| } |
| |
| public String[] getImportedExtensions() { |
| // no-op now, not sure it's possible to use this data |
| return new String[0]; |
| } |
| |
| public String[] getImportedNamespaces() { |
| // no-op now, not sure it's possible to use this data |
| return new String[0]; |
| } |
| } |