| /******************************************************************************* |
| * 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.Iterator; |
| 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; |
| |
| /** |
| * Resolver for the <code>import</code> variable. Resolves to a |
| * set of import statements. |
| * |
| * @since 3.4 |
| */ |
| public class ImportsResolver extends TemplateVariableResolver { |
| |
| public ImportsResolver(String type, String description) { |
| super(type, description); |
| } |
| |
| /** |
| * Default ctor for instantiation by the extension point. |
| */ |
| public ImportsResolver() { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.text.templates.TemplateVariableResolver#resolve(org.eclipse.jface.text.templates.TemplateVariable, org.eclipse.jface.text.templates.TemplateContext) |
| */ |
| @Override |
| public void resolve(TemplateVariable variable, TemplateContext context) { |
| variable.setUnambiguous(true); |
| variable.setValue(""); //$NON-NLS-1$ |
| |
| if (context instanceof JavaContext) { |
| JavaContext jc= (JavaContext) context; |
| List<String> params= variable.getVariableType().getParams(); |
| if (params.size() > 0) { |
| for (Iterator<String> iterator= params.iterator(); iterator.hasNext();) { |
| String typeName= iterator.next(); |
| jc.addImport(typeName); |
| } |
| } |
| } else { |
| super.resolve(variable, context); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.text.templates.TemplateVariableResolver#resolveAll(org.eclipse.jface.text.templates.TemplateContext) |
| */ |
| @Override |
| protected String[] resolveAll(TemplateContext context) { |
| return new String[0]; |
| } |
| } |