| /******************************************************************************* |
| * Copyright (c) 2007, 2011 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.corext.template.java; |
| |
| import java.util.List; |
| |
| import org.eclipse.jface.text.templates.TemplateContext; |
| import org.eclipse.jface.text.templates.TemplateVariable; |
| import org.eclipse.jface.text.templates.TemplateVariableResolver; |
| |
| import org.eclipse.jdt.internal.ui.text.template.contentassist.MultiVariable; |
| |
| /** |
| * Resolves to either a simple type name and an import or a fully qualified |
| * type name if a conflicting import exists. |
| * |
| * @since 3.4 |
| */ |
| public class TypeResolver extends TemplateVariableResolver { |
| |
| private final String fDefaultType; |
| |
| /** |
| * Default ctor for instantiation by the extension point. |
| */ |
| public TypeResolver() { |
| this("java.lang.Object"); //$NON-NLS-1$ |
| } |
| |
| TypeResolver(String defaultType) { |
| fDefaultType= defaultType; |
| } |
| |
| @Override |
| public void resolve(TemplateVariable variable, TemplateContext context) { |
| List<String> params= variable.getVariableType().getParams(); |
| String param; |
| if (params.size() == 0) |
| param= fDefaultType; |
| else |
| param= params.get(0); |
| |
| JavaContext jc= (JavaContext) context; |
| MultiVariable mv= (MultiVariable) variable; |
| |
| String reference= jc.addImport(param); |
| mv.setValue(reference); |
| mv.setUnambiguous(true); |
| } |
| |
| } |