| /* |
| * Copyright (c) 2007, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package com.sun.enterprise.tools.apt; |
| |
| import javax.annotation.processing.ProcessingEnvironment; |
| import javax.tools.StandardLocation; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.util.Set; |
| |
| /** |
| * State file for annotaton processor, 1 per service type, maintains |
| * the list of implementors of that service type. |
| * |
| */ |
| final class ServiceFileInfo { |
| |
| private final String serviceName; |
| private Set<String> implementors; |
| private Writer writer = null; |
| |
| public ServiceFileInfo(String serviceName, Set<String> initialImplementors) { |
| this.serviceName = serviceName; |
| this.implementors = initialImplementors; |
| } |
| |
| public boolean isDirty() { |
| return writer!=null; |
| } |
| |
| public void createFile(ProcessingEnvironment env) throws IOException { |
| // create the file at this time. |
| if (writer==null) { |
| writer = env.getFiler().createResource(StandardLocation.SOURCE_OUTPUT, "META-INF/services", serviceName).openWriter(); |
| } |
| } |
| |
| public String getServiceName() { |
| return serviceName; |
| } |
| |
| public Set<String> getImplementors() { |
| return implementors; |
| } |
| |
| public Writer getWriter() { |
| return writer; |
| } |
| } |