| /********************************************************************** |
| * This file is part of "Object Teams Development Tooling"-Software |
| * |
| * Copyright 2009 Stephan Herrmann |
| * |
| * 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 |
| * $Id: VisitorsAdaptor.java 23449 2010-02-04 20:26:45Z stephan $ |
| * |
| * Please visit http://www.eclipse.org/objectteams for updates and contact. |
| **********************************************************************/ |
| package org.eclipse.objectteams.otdt.internal.apt; |
| |
| import org.eclipse.jdt.internal.compiler.ast.Annotation; |
| import org.eclipse.jdt.internal.compiler.ast.Argument; |
| import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration; |
| import org.eclipse.jdt.internal.compiler.lookup.AptSourceLocalVariableBinding; |
| import org.eclipse.jdt.internal.compiler.lookup.Binding; |
| import org.eclipse.jdt.internal.compiler.lookup.BlockScope; |
| import org.eclipse.jdt.internal.compiler.lookup.MethodBinding; |
| import org.eclipse.jdt.internal.compiler.lookup.Scope; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.ast.AbstractMethodMappingDeclaration; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.control.Dependencies; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.control.ITranslationStates; |
| import org.eclipse.objectteams.otdt.internal.core.compiler.model.RoleModel; |
| |
| import base org.eclipse.jdt.internal.compiler.apt.dispatch.AnnotationDiscoveryVisitor; |
| |
| /** |
| * This class adapts visitors used in annotation processing that need to be aware of |
| * OT extensions of the compiler ast - |
| * currently only {@link org.eclipse.jdt.internal.compiler.apt.dispatch.AnnotationDiscoveryVisitor}. |
| * |
| * @author stephan |
| * @since 1.2.7 |
| */ |
| @SuppressWarnings("restriction") |
| public team class VisitorsAdaptor { |
| protected class AnnotationDiscoveryVisitor playedBy AnnotationDiscoveryVisitor { |
| |
| @SuppressWarnings("decapsulation") |
| void resolveAnnotations(BlockScope arg0, Annotation[] arg1, Binding arg2) |
| -> void resolveAnnotations(BlockScope arg0, Annotation[] arg1, Binding arg2); |
| |
| |
| boolean visit(Argument argument, BlockScope scope) |
| <- replace boolean visit(Argument argument, BlockScope scope); |
| |
| |
| @SuppressWarnings("basecall") |
| callin boolean visit(Argument argument, BlockScope scope) { |
| if (scope.kind == Scope.BINDING_SCOPE) { // don't blindly assume that we're inside a method |
| Annotation[] annotations = argument.annotations; |
| // the payload (orig uses cast to AbstractMethodDeclaration): |
| AbstractMethodMappingDeclaration mapping = (AbstractMethodMappingDeclaration) scope.referenceContext(); |
| RoleModel roleModel = scope.referenceType().getRoleModel(); |
| if (roleModel != null) |
| Dependencies.ensureRoleState(roleModel, ITranslationStates.STATE_METHODS_CREATED); // needed for accessing the method binding. |
| MethodBinding binding = mapping.getRoleMethod(); |
| // |
| if (binding != null) { |
| TypeDeclaration typeDeclaration = scope.referenceType(); |
| typeDeclaration.binding.resolveTypesFor(binding); |
| if (argument.binding != null) { |
| argument.binding = new AptSourceLocalVariableBinding(argument.binding, binding); |
| } |
| } |
| if (annotations != null) { |
| this.resolveAnnotations( |
| scope, |
| annotations, |
| argument.binding); |
| } |
| return false; |
| } else { |
| return base.visit(argument, scope); |
| } |
| } |
| } |
| } |