| /* |
| * 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.openapi.vfs.impl.local; |
| |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.project.DumbAware; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.text.DateFormat; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| |
| /** |
| * author: lesya |
| */ |
| @SuppressWarnings({"HardCodedStringLiteral"}) |
| public class VirtualFileInfoAction extends AnAction implements DumbAware { |
| |
| public static final DateFormat DATE_FORMAT = |
| SimpleDateFormat.getDateTimeInstance(SimpleDateFormat.LONG, SimpleDateFormat.LONG); |
| |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| String pathToFile = Messages.showInputDialog("Path to file: ", |
| "Virtual File Info", |
| Messages.getQuestionIcon()); |
| if (pathToFile == null) return; |
| VirtualFile virtualFile = LocalFileSystem.getInstance().findFileByIoFile(new File(pathToFile)); |
| if (virtualFile == null){ |
| Messages.showErrorDialog("Cannot find virtual file", "Virtual File Info"); |
| return; |
| } else { |
| StringBuffer info = new StringBuffer(); |
| info.append("Path: "); |
| info.append(virtualFile.getPath()); |
| info.append("\n"); |
| info.append("Time stamp: "); |
| info.append(DATE_FORMAT.format(new Date(virtualFile.getTimeStamp()))); |
| info.append("\n"); |
| info.append("isValid: "); |
| info.append(String.valueOf(virtualFile.isValid())); |
| info.append("\n"); |
| info.append("isWritable: "); |
| info.append(String.valueOf(virtualFile.isWritable())); |
| info.append("\n"); |
| info.append("Content: "); |
| try { |
| info.append(VfsUtil.loadText(virtualFile)); |
| } |
| catch (IOException e1) { |
| info.append("<unable to load content>"); |
| info.append(e1.getMessage()); |
| } |
| info.append("\n"); |
| |
| Messages.showMessageDialog(info.toString(), "Virtual File Info", Messages.getInformationIcon()); |
| } |
| } |
| |
| |
| } |