1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.autoquest.plugin.html.commands;
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16 |
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17 | import java.io.File;
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18 | import java.util.Arrays;
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19 | import java.util.List;
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20 | import java.util.logging.Level;
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21 |
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22 | import de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement;
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23 | import de.ugoe.cs.autoquest.plugin.html.HTMLLogParser;
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24 | import de.ugoe.cs.autoquest.plugin.html.guimodel.HTMLServer;
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25 | import de.ugoe.cs.util.console.Command;
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26 | import de.ugoe.cs.util.console.Console;
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27 |
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28 | /**
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29 | * <p>
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30 | * Command to restructure log files of the HTML monitor to be able to easily separate the logs
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31 | * of different web sites.
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32 | * </p>
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33 | *
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34 | * @author Patrick Harms
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35 | * @version 1.0
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36 | */
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37 | public class CMDcorrectHTMLLogDirs implements Command {
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38 |
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39 | /*
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40 | * (non-Javadoc)
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41 | *
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42 | * @see de.ugoe.cs.util.console.Command#run(java.util.List)
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43 | */
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44 | @Override
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45 | public void run(List<Object> parameters) {
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46 | String path;
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47 |
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48 | try {
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49 | path = (String) parameters.get(0);
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50 | }
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51 | catch (Exception e) {
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52 | throw new IllegalArgumentException("illegal parameters provided: " + e);
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53 | }
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54 |
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55 | File folder = new File(path);
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56 | if (!folder.isDirectory()) {
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57 | Console.printerrln(path + " is not a directory");
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58 | return;
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59 | }
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60 |
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61 | correctDirectory(folder, folder);
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62 |
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63 | }
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64 |
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65 | /**
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66 | * <p>
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67 | * method for recursively checking each file in a directory structure. Each file is parsed
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68 | * and if a server could be determined in the file, the file is moved into a new directory
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69 | * structure which starts with the server and its port followed by the user session id.
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70 | * </p>
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71 | *
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72 | * @param file the file to be handled. If it is a folder, the method calls itself for
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73 | * each of the children of the folder
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74 | * @param mainFolder the main folder into which the new directory structure is to be created
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75 | * (usually the same directory from which the recursion began)
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76 | */
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77 | private void correctDirectory(File file, File mainFolder) {
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78 | if (file.isDirectory()) {
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79 | String[] children = file.list();
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80 | Arrays.sort(children);
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81 |
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82 | for (String child : children) {
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83 | File childFile = new File(file, child);
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84 | correctDirectory(childFile, mainFolder);
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85 | }
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86 | }
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87 | else if (file.isFile()) {
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88 | String source = file.getAbsolutePath();
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89 | Console.traceln(Level.INFO, "Processing file: " + source);
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90 | String serverName = null;
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91 |
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92 | HTMLLogParser parser = new HTMLLogParser();
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93 | try {
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94 | parser.parseFile(file);
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95 | }
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96 | catch (Exception e) {
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97 | // ignore as long as we were able to determine a server
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98 | }
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99 |
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100 | for (IGUIElement server : parser.getGuiModel().getRootElements()) {
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101 | if (server instanceof HTMLServer) {
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102 | serverName = ((HTMLServer) server).getHost() + "_" +
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103 | ((HTMLServer) server).getPort();
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104 | }
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105 | }
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106 |
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107 | if (serverName != null) {
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108 | File destination = new File(mainFolder, serverName);
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109 | destination = new File(destination, file.getParentFile().getName());
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110 |
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111 | if (!destination.exists()) {
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112 | if (!destination.mkdirs()) {
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113 | Console.printerrln("Could not create directory " + destination);
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114 | Console.printerrln("not moving " + file);
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115 | }
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116 | }
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117 | else if (!destination.isDirectory()) {
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118 | Console.printerrln
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119 | ("Destination " + destination + " already exists but is not a directory");
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120 | Console.printerrln("not moving " + file);
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121 | }
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122 |
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123 | destination = new File(destination, file.getName());
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124 |
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125 | // we seem to need both comparisons, as the first one does not always work
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126 | if (!file.equals(destination) &&
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127 | !file.getAbsolutePath().equals(destination.getAbsolutePath()))
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128 | {
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129 | if (file.renameTo(destination)) {
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130 | Console.println("moved " + file + " to " + destination);
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131 |
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132 | if ((file.getParentFile().list() == null) ||
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133 | (file.getParentFile().list().length == 0))
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134 | {
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135 | if (file.getParentFile().delete()) {
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136 | Console.println("removed directory " + file.getParentFile());
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137 | }
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138 | else {
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139 | Console.println
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140 | ("could not remove directory " + file.getParentFile());
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141 | }
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142 | }
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143 | }
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144 | else {
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145 | Console.println("could not move " + file + " to " + destination);
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146 | }
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147 | }
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148 | }
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149 | else {
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150 | Console.printerrln("Could not determine a server name in " + source);
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151 | }
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152 | }
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153 | }
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154 |
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155 | /*
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156 | * (non-Javadoc)
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157 | *
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158 | * @see de.ugoe.cs.util.console.Command#help()
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159 | */
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160 | @Override
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161 | public String help() {
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162 | return "correctHTMLLogDirs <directory>";
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163 | }
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164 |
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165 | }
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