| /* |
| * Copyright 2006 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dev.util.arg; |
| |
| import com.google.gwt.util.tools.ArgHandlerDir; |
| |
| import java.io.File; |
| |
| /** |
| * Argument handler for processing an optional working directory. |
| */ |
| public class ArgHandlerWorkDirOptional extends ArgHandlerDir { |
| |
| private final OptionWorkDir option; |
| |
| public ArgHandlerWorkDirOptional(OptionWorkDir option) { |
| this.option = option; |
| } |
| |
| @Override |
| public String getPurpose() { |
| return "The compiler's working directory for internal use (must be writeable; defaults to a system temp dir)"; |
| } |
| |
| @Override |
| public String getTag() { |
| return "-workDir"; |
| } |
| |
| @Override |
| public void setDir(File dir) { |
| option.setWorkDir(dir); |
| } |
| } |