| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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.intellij.execution; |
| |
| import com.intellij.openapi.util.InvalidDataException; |
| import com.intellij.openapi.util.JDOMExternalizable; |
| import com.intellij.openapi.util.WriteExternalException; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFileManager; |
| import org.jdom.Element; |
| import org.jetbrains.annotations.NonNls; |
| |
| import java.io.File; |
| |
| /** |
| * @author dyoma |
| */ |
| public class ExternalizablePath implements JDOMExternalizable { |
| @NonNls private static final String VALUE_ATTRIBUTE = "value"; |
| |
| private String myUrl; |
| |
| @Override |
| public void readExternal(final Element element) throws InvalidDataException { |
| final String value = element.getAttributeValue(VALUE_ATTRIBUTE); |
| myUrl = value != null ? value : ""; |
| final String protocol = VirtualFileManager.extractProtocol(myUrl); |
| if (protocol == null) myUrl = urlValue(myUrl); |
| } |
| |
| @Override |
| public void writeExternal(final Element element) throws WriteExternalException { |
| element.setAttribute(VALUE_ATTRIBUTE, myUrl); |
| } |
| |
| public String getLocalPath() { |
| return localPathValue(myUrl); |
| } |
| |
| public static String urlValue(String localPath) { |
| if (localPath == null) return ""; |
| localPath = localPath.trim(); |
| if (localPath.length() == 0) return ""; |
| return VirtualFileManager.constructUrl(LocalFileSystem.PROTOCOL, localPath.replace(File.separatorChar, '/')); |
| } |
| |
| public static String localPathValue(String url) { |
| if (url == null) return ""; |
| url = url.trim(); |
| if (url.length() == 0) return ""; |
| return VirtualFileManager.extractPath(url).replace('/', File.separatorChar); |
| } |
| } |