1 | /** |
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2 | * This software is copyright (c) 2014 by |
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3 | * - Institut fuer Deutsche Sprache (http://www.ids-mannheim.de) |
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4 | * This is free software. You can redistribute it |
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5 | * and/or modify it under the terms described in |
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6 | * the GNU General Public License v3 of which you |
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7 | * should have received a copy. Otherwise you can download |
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8 | * it from |
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9 | * |
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10 | * http://www.gnu.org/licenses/gpl-3.0.txt |
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11 | * |
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12 | * @copyright Institut fuer Deutsche Sprache (http://www.ids-mannheim.de) |
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13 | * |
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14 | * @license http://www.gnu.org/licenses/gpl-3.0.txt |
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15 | * GNU General Public License v3 |
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16 | */ |
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17 | package eu.clarin.cmdi.validator.tool; |
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18 | |
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19 | import humanize.Humanize; |
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20 | |
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21 | import java.io.File; |
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22 | import java.io.PrintWriter; |
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23 | import java.util.Locale; |
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24 | import java.util.concurrent.TimeUnit; |
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25 | import net.java.truevfs.access.TFile; |
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26 | import net.java.truevfs.access.TVFS; |
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27 | import net.java.truevfs.kernel.spec.FsSyncException; |
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28 | |
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29 | import org.apache.commons.cli.CommandLine; |
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30 | import org.apache.commons.cli.CommandLineParser; |
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31 | import org.apache.commons.cli.GnuParser; |
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32 | import org.apache.commons.cli.HelpFormatter; |
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33 | import org.apache.commons.cli.OptionBuilder; |
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34 | import org.apache.commons.cli.OptionGroup; |
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35 | import org.apache.commons.cli.Options; |
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36 | import org.apache.commons.cli.ParseException; |
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37 | import org.slf4j.Logger; |
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38 | import org.slf4j.LoggerFactory; |
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39 | |
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40 | import eu.clarin.cmdi.validator.ThreadedCMDIValidatorProcessor; |
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41 | import eu.clarin.cmdi.validator.CMDIValidator; |
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42 | import eu.clarin.cmdi.validator.CMDIValidatorConfig; |
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43 | import eu.clarin.cmdi.validator.CMDIValidatorException; |
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44 | import eu.clarin.cmdi.validator.CMDIValidatorInitException; |
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45 | import eu.clarin.cmdi.validator.CMDIValidatorHandlerAdapter; |
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46 | import eu.clarin.cmdi.validator.CMDIValidatorResult; |
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47 | import eu.clarin.cmdi.validator.CMDIValidatorResult.Message; |
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48 | import eu.clarin.cmdi.validator.CMDIValidatorResult.Severity; |
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49 | import eu.clarin.cmdi.validator.extensions.CheckHandlesExtension; |
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50 | |
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51 | |
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52 | public class CMDIValidatorTool { |
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53 | private static final String PRG_NAME = "cmdi-validator"; |
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54 | private static final long DEFAULT_PROGRESS_INTERVAL = 15000; |
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55 | private static final Locale LOCALE = Locale.ENGLISH; |
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56 | private static final char OPT_DEBUG = 'd'; |
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57 | private static final char OPT_QUIET = 'q'; |
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58 | private static final char OPT_VERBOSE = 'v'; |
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59 | private static final char OPT_NO_PROGRESS = 'P'; |
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60 | private static final char OPT_THREAD_COUNT = 't'; |
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61 | private static final char OPT_NO_THREADS = 'T'; |
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62 | private static final char OPT_NO_ESTIMATE = 'E'; |
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63 | private static final char OPT_SCHEMA_CACHE_DIR = 'c'; |
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64 | private static final char OPT_NO_SCHEMATRON = 'S'; |
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65 | private static final char OPT_SCHEMATRON_FILE = 's'; |
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66 | private static final char OPT_CHECK_PIDS = 'p'; |
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67 | private static final Logger logger = |
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68 | LoggerFactory.getLogger(CMDIValidatorTool.class); |
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69 | private static final org.apache.log4j.ConsoleAppender appender; |
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70 | |
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71 | |
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72 | public static void main(String[] args) { |
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73 | /* |
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74 | * application defaults |
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75 | */ |
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76 | boolean debugging = false; |
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77 | boolean quiet = false; |
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78 | boolean verbose = false; |
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79 | int threadCount = Runtime.getRuntime().availableProcessors(); |
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80 | boolean estimate = true; |
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81 | long progressInterval = DEFAULT_PROGRESS_INTERVAL; |
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82 | File schemaCacheDir = null; |
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83 | boolean disableSchematron = false; |
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84 | File schematronFile = null; |
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85 | boolean checkPids = false; |
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86 | |
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87 | /* |
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88 | * setup command line parser |
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89 | */ |
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90 | final Options options = createCommandLineOptions(); |
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91 | try { |
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92 | final CommandLineParser parser = new GnuParser(); |
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93 | final CommandLine line = parser.parse(options, args); |
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94 | // check incompatible combinations |
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95 | if (line.hasOption(OPT_THREAD_COUNT) && line.hasOption(OPT_NO_THREADS)) { |
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96 | throw new ParseException("The -t and -T options are mutually exclusive"); |
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97 | } |
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98 | if (line.hasOption(OPT_DEBUG) && line.hasOption(OPT_QUIET)) { |
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99 | throw new ParseException("The -d and -q switches are mutually exclusive"); |
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100 | } |
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101 | if (line.hasOption(OPT_VERBOSE) && line.hasOption(OPT_QUIET)) { |
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102 | throw new ParseException("The -v and -q switches are mutually exclusive"); |
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103 | } |
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104 | if (line.hasOption(OPT_NO_SCHEMATRON) && line.hasOption(OPT_SCHEMATRON_FILE)) { |
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105 | throw new ParseException("The -s and -T options are mutually exclusive"); |
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106 | } |
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107 | // extract options |
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108 | if (line.hasOption(OPT_DEBUG)) { |
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109 | debugging = true; |
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110 | } |
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111 | if (line.hasOption(OPT_QUIET)) { |
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112 | quiet = true; |
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113 | } |
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114 | if (line.hasOption(OPT_VERBOSE)) { |
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115 | verbose = true; |
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116 | } |
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117 | if (line.hasOption(OPT_NO_PROGRESS) || quiet) { |
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118 | progressInterval = -1; |
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119 | } |
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120 | if (line.hasOption(OPT_THREAD_COUNT)) { |
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121 | try { |
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122 | threadCount = Integer.parseInt( |
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123 | line.getOptionValue(OPT_THREAD_COUNT)); |
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124 | if (threadCount < 1) { |
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125 | throw new ParseException( |
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126 | "thread count must be larger then 0"); |
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127 | } |
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128 | } catch (NumberFormatException e) { |
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129 | throw new ParseException("invalid number"); |
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130 | } |
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131 | } |
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132 | if (line.hasOption(OPT_NO_THREADS)) { |
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133 | threadCount = 1; |
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134 | } |
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135 | if (line.hasOption(OPT_NO_ESTIMATE) || (progressInterval < 0)) { |
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136 | estimate = false; |
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137 | } |
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138 | if (line.hasOption(OPT_SCHEMA_CACHE_DIR)) { |
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139 | String dir = line.getOptionValue(OPT_SCHEMA_CACHE_DIR); |
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140 | if ((dir == null) || dir.isEmpty()) { |
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141 | throw new ParseException("invalid argument for -" + |
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142 | OPT_SCHEMA_CACHE_DIR); |
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143 | } |
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144 | schemaCacheDir = new File(dir); |
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145 | } |
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146 | if (line.hasOption(OPT_NO_SCHEMATRON)) { |
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147 | disableSchematron = true; |
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148 | } |
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149 | if (line.hasOption(OPT_SCHEMATRON_FILE)) { |
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150 | String name = line.getOptionValue(OPT_SCHEMATRON_FILE); |
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151 | if ((name == null) || name.isEmpty()) { |
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152 | throw new ParseException("invalid argument for -" + |
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153 | OPT_SCHEMATRON_FILE); |
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154 | } |
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155 | schematronFile = new File(name); |
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156 | } |
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157 | if (line.hasOption(OPT_CHECK_PIDS)) { |
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158 | checkPids = true; |
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159 | } |
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160 | |
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161 | final String[] remaining = line.getArgs(); |
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162 | if ((remaining == null) || (remaining.length == 0)) { |
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163 | throw new ParseException("require <DIRECTORY> or <FILE> as " + |
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164 | "additional command line parameter"); |
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165 | } |
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166 | |
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167 | final org.apache.log4j.Logger log = |
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168 | org.apache.log4j.Logger.getLogger( |
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169 | CMDIValidator.class.getPackage().getName()); |
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170 | if (debugging) { |
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171 | appender.setLayout( |
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172 | new org.apache.log4j.PatternLayout("[%p] %t: %m%n")); |
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173 | log.setLevel(org.apache.log4j.Level.DEBUG); |
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174 | } else { |
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175 | if (quiet) { |
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176 | log.setLevel(org.apache.log4j.Level.ERROR); |
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177 | } else { |
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178 | log.setLevel(org.apache.log4j.Level.INFO); |
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179 | } |
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180 | } |
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181 | |
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182 | TFile archive = null; |
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183 | try { |
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184 | if (schemaCacheDir != null) { |
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185 | logger.info("using schema cache directory: {}", schemaCacheDir); |
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186 | } |
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187 | if (schematronFile != null) { |
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188 | logger.info("using Schematron schema from file: {}", schematronFile); |
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189 | } |
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190 | |
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191 | /* |
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192 | * process archive |
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193 | */ |
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194 | archive = new TFile(remaining[0]); |
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195 | if (archive.exists()) { |
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196 | if (archive.isArchive()) { |
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197 | logger.info("reading archive '{}'", archive); |
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198 | } else { |
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199 | logger.info("reading directory '{}'", archive); |
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200 | } |
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201 | |
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202 | int totalFileCount = -1; |
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203 | if (estimate && logger.isInfoEnabled()) { |
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204 | logger.debug("counting files ..."); |
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205 | totalFileCount = countFiles(archive); |
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206 | } |
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207 | |
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208 | if (threadCount > 1) { |
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209 | logger.debug("using {} threads", threadCount); |
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210 | } |
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211 | |
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212 | |
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213 | final ValidationHandler handler = new ValidationHandler(verbose); |
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214 | |
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215 | final CMDIValidatorConfig.Builder builder = |
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216 | new CMDIValidatorConfig.Builder(archive, handler); |
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217 | if (schemaCacheDir != null) { |
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218 | builder.schemaCacheDirectory(schemaCacheDir); |
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219 | } |
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220 | if (schematronFile != null) { |
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221 | builder.schematronSchemaFile(schematronFile); |
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222 | } |
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223 | if (disableSchematron) { |
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224 | builder.disableSchematron(); |
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225 | } |
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226 | if (checkPids) { |
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227 | logger.info("performing PID checking"); |
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228 | builder.extension( |
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229 | new CheckHandlesExtension(threadCount, true)); |
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230 | } |
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231 | |
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232 | final ThreadedCMDIValidatorProcessor processor = |
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233 | new ThreadedCMDIValidatorProcessor(threadCount); |
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234 | processor.start(); |
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235 | try { |
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236 | final CMDIValidator validator = |
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237 | new CMDIValidator(builder.build()); |
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238 | processor.process(validator); |
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239 | |
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240 | /* |
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241 | * Wait until validation is done and report about |
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242 | * progress every now and then ... |
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243 | */ |
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244 | for (;;) { |
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245 | try { |
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246 | if (handler.await(progressInterval)) { |
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247 | break; |
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248 | } |
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249 | } catch (InterruptedException e) { |
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250 | /* IGNORE */ |
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251 | } |
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252 | if ((progressInterval > 0) && logger.isInfoEnabled()) { |
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253 | final long now = System.currentTimeMillis(); |
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254 | int fps = -1; |
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255 | long bps = -1; |
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256 | int count = 0; |
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257 | long delta = -1; |
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258 | synchronized (handler) { |
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259 | delta = (now - handler.getTimeStarted()) / 1000; |
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260 | if (delta > 0) { |
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261 | fps = (int) (handler.getTotalFileCount() / delta); |
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262 | bps = (handler.getTotalBytes() / delta); |
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263 | } |
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264 | count = handler.getTotalFileCount(); |
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265 | } // synchronized (result) |
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266 | if (totalFileCount > 0) { |
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267 | float complete = (count / (float) totalFileCount) * 100f; |
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268 | logger.info("processed {} files ({}%) in {} ({} files/second, {}/second) ...", |
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269 | count, |
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270 | String.format(LOCALE, "%.2f", complete), |
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271 | Humanize.duration(delta, LOCALE), |
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272 | ((fps != -1) ? fps : "N/A"), |
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273 | ((bps != -1) ? Humanize.binaryPrefix(bps, LOCALE) : "N/A MB")); |
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274 | } else { |
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275 | logger.info("processed {} files in {} ({} files/second, {}/second) ...", |
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276 | count, |
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277 | Humanize.duration(delta, LOCALE), |
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278 | ((fps != -1) ? fps : "N/A"), |
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279 | ((bps != -1) ? Humanize.binaryPrefix(bps, LOCALE) : "N/A MB")); |
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280 | } |
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281 | } |
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282 | } // for (;;) |
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283 | } finally { |
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284 | processor.shutdown(); |
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285 | } |
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286 | |
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287 | int fps = -1; |
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288 | long bps = -1; |
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289 | if (handler.getTimeElapsed() > 0) { |
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290 | fps = (int) (handler.getTotalFileCount() / handler.getTimeElapsed()); |
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291 | bps = handler.getTotalBytes() / handler.getTimeElapsed(); |
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292 | } |
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293 | |
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294 | logger.info("time elapsed: {}, validation result: {}% failure rate (files: {} total, {} passed, {} failed; {} total, {} files/second, {}/second)", |
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295 | Humanize.duration(handler.getTimeElapsed(), LOCALE), |
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296 | String.format(LOCALE, "%.2f", handler.getFailureRate() * 100f), |
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297 | handler.getTotalFileCount(), |
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298 | handler.getValidFileCount(), |
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299 | handler.getInvalidFileCount(), |
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300 | Humanize.binaryPrefix(handler.getTotalBytes(), LOCALE), |
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301 | ((fps != -1) ? fps : "N/A"), |
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302 | ((bps != -1) ? Humanize.binaryPrefix(bps, LOCALE) : "N/A MB")); |
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303 | logger.debug("... done"); |
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304 | } else { |
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305 | logger.error("not found: {}", archive); |
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306 | } |
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307 | } finally { |
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308 | if (archive != null) { |
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309 | try { |
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310 | TVFS.umount(archive); |
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311 | } catch (FsSyncException e) { |
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312 | logger.error("error unmounting archive", e); |
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313 | } |
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314 | } |
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315 | } |
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316 | } catch (CMDIValidatorException e) { |
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317 | logger.error("error initalizing job: {}", e.getMessage()); |
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318 | if (debugging) { |
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319 | logger.error(e.getMessage(), e); |
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320 | } |
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321 | System.exit(1); |
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322 | } catch (CMDIValidatorInitException e) { |
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323 | logger.error("error initializing validator: {}", e.getMessage()); |
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324 | if (debugging) { |
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325 | logger.error(e.getMessage(), e); |
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326 | } |
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327 | System.exit(2); |
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328 | } catch (ParseException e) { |
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329 | PrintWriter writer = new PrintWriter(System.err); |
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330 | if (e.getMessage() != null) { |
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331 | writer.print("ERROR: "); |
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332 | writer.println(e.getMessage()); |
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333 | } |
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334 | HelpFormatter formatter = new HelpFormatter(); |
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335 | formatter.printHelp(writer, HelpFormatter.DEFAULT_WIDTH, PRG_NAME, |
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336 | null, options, HelpFormatter.DEFAULT_LEFT_PAD, |
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337 | HelpFormatter.DEFAULT_DESC_PAD, null, true); |
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338 | writer.flush(); |
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339 | writer.close(); |
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340 | System.exit(64); /* EX_USAGE */ |
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341 | } |
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342 | } |
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343 | |
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344 | |
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345 | @SuppressWarnings("static-access") |
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346 | private static Options createCommandLineOptions() { |
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347 | final Options options = new Options(); |
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348 | OptionGroup g1 = new OptionGroup(); |
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349 | g1.addOption(OptionBuilder |
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350 | .withDescription("enable debugging output") |
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351 | .withLongOpt("debug") |
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352 | .create(OPT_DEBUG)); |
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353 | g1.addOption(OptionBuilder |
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354 | .withDescription("be quiet") |
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355 | .withLongOpt("quiet") |
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356 | .create(OPT_QUIET)); |
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357 | options.addOptionGroup(g1); |
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358 | options.addOption(OptionBuilder |
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359 | .withDescription("be verbose") |
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360 | .withLongOpt("verbose") |
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361 | .create(OPT_VERBOSE)); |
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362 | options.addOption(OptionBuilder |
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363 | .withDescription("no progress reporting") |
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364 | .withLongOpt("no-progress") |
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365 | .create(OPT_NO_PROGRESS)); |
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366 | OptionGroup g2 = new OptionGroup(); |
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367 | g2.addOption(OptionBuilder |
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368 | .withDescription("number of validator threads") |
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369 | .hasArg() |
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370 | .withArgName("COUNT") |
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371 | .withLongOpt("threads") |
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372 | .create(OPT_THREAD_COUNT)); |
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373 | g2.addOption(OptionBuilder |
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374 | .withDescription("disable threading") |
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375 | .withLongOpt("no-threads") |
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376 | .create(OPT_NO_THREADS)); |
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377 | options.addOptionGroup(g2); |
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378 | options.addOption(OptionBuilder |
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379 | .withDescription("disable gathering of total file count for progress reporting") |
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380 | .withLongOpt("no-estimate") |
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381 | .create(OPT_NO_ESTIMATE)); |
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382 | options.addOption(OptionBuilder |
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383 | .withDescription("schema caching directory") |
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384 | .hasArg() |
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385 | .withArgName("DIRECTORY") |
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386 | .withLongOpt("schema-cache-dir") |
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387 | .create(OPT_SCHEMA_CACHE_DIR)); |
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388 | OptionGroup g3 = new OptionGroup(); |
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389 | g3.addOption(OptionBuilder |
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390 | .withDescription("disable Schematron validator") |
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391 | .withLongOpt("no-schematron") |
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392 | .create(OPT_NO_SCHEMATRON)); |
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393 | g3.addOption(OptionBuilder |
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394 | .withDescription("load Schematron schema from file") |
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395 | .hasArg() |
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396 | .withArgName("FILE") |
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397 | .withLongOpt("schematron-file") |
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398 | .create(OPT_SCHEMATRON_FILE)); |
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399 | options.addOptionGroup(g3); |
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400 | options.addOption(OptionBuilder |
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401 | .withDescription("check if persistent identifiers resolve correctly") |
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402 | .withLongOpt("check-pids") |
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403 | .create(OPT_CHECK_PIDS)); |
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404 | return options; |
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405 | } |
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406 | |
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407 | |
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408 | private static final int countFiles(TFile directory) { |
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409 | int count = 0; |
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410 | final TFile[] entries = directory.listFiles(); |
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411 | if ((entries != null) && (entries.length > 0)) { |
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412 | for (TFile entry : entries) { |
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413 | if (entry.isDirectory()) { |
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414 | count += countFiles(entry); |
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415 | } else { |
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416 | count++; |
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417 | } |
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418 | } |
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419 | } |
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420 | return count; |
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421 | } |
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422 | |
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423 | |
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424 | private static class ValidationHandler extends CMDIValidatorHandlerAdapter { |
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425 | private final boolean verbose; |
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426 | private long started = System.currentTimeMillis(); |
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427 | private long finished = -1; |
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428 | private int filesTotal = 0; |
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429 | private int filesInvalid = 0; |
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430 | private long totalBytes = 0; |
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431 | private boolean isCompleted = false; |
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432 | private final Object waiter = new Object(); |
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433 | |
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434 | |
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435 | private ValidationHandler(boolean verbose) { |
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436 | this.verbose = verbose; |
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437 | } |
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438 | |
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439 | |
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440 | public long getTimeStarted() { |
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441 | return started; |
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442 | } |
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443 | |
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444 | |
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445 | public long getTimeElapsed() { |
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446 | long duration = (finished != -1) |
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447 | ? (finished - started) |
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448 | : (System.currentTimeMillis() - started); |
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449 | return TimeUnit.MILLISECONDS.toSeconds(duration); |
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450 | } |
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451 | |
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452 | |
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453 | public int getTotalFileCount() { |
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454 | return filesTotal; |
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455 | } |
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456 | |
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457 | |
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458 | public int getValidFileCount() { |
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459 | return filesTotal - filesInvalid; |
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460 | } |
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461 | |
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462 | public int getInvalidFileCount() { |
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463 | return filesInvalid; |
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464 | } |
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465 | |
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466 | |
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467 | public float getFailureRate() { |
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468 | return (filesTotal > 0) |
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469 | ? ((float) filesInvalid / (float) filesTotal) |
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470 | : 0.0f; |
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471 | } |
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472 | |
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473 | |
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474 | public long getTotalBytes() { |
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475 | return totalBytes; |
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476 | } |
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477 | |
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478 | |
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479 | public boolean await(long timeout) throws InterruptedException { |
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480 | synchronized (waiter) { |
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481 | if (isCompleted) { |
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482 | return true; |
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483 | } |
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484 | if (timeout > 0) { |
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485 | waiter.wait(timeout); |
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486 | } else { |
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487 | waiter.wait(); |
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488 | } |
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489 | return isCompleted; |
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490 | } |
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491 | } |
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492 | |
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493 | |
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494 | @Override |
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495 | public void onJobStarted() throws CMDIValidatorException { |
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496 | logger.debug("validation process started"); |
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497 | } |
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498 | |
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499 | |
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500 | @Override |
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501 | public void onJobFinished(final CMDIValidator.Result result) |
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502 | throws CMDIValidatorException { |
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503 | finished = System.currentTimeMillis(); |
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504 | switch (result) { |
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505 | case OK: |
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506 | logger.debug("validation process finished successfully"); |
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507 | break; |
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508 | case ABORTED: |
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509 | logger.info("processing was aborted"); |
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510 | break; |
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511 | case ERROR: |
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512 | logger.debug("validation process yielded an error"); |
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513 | break; |
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514 | default: |
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515 | logger.debug("unknown result: " + result); |
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516 | } // switch |
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517 | |
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518 | synchronized (waiter) { |
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519 | isCompleted = true; |
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520 | waiter.notifyAll(); |
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521 | } // synchronized (waiter) |
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522 | } |
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523 | |
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524 | |
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525 | @Override |
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526 | public void onValidationSuccess(final CMDIValidatorResult result) |
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527 | throws CMDIValidatorException { |
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528 | final File file = result.getFile(); |
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529 | synchronized (this) { |
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530 | filesTotal++; |
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531 | if (file != null) { |
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532 | totalBytes += file.length(); |
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533 | } |
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534 | } // synchronized (this) { |
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535 | |
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536 | if (result.isHighestSeverity(Severity.WARNING)) { |
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537 | if (verbose) { |
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538 | logger.warn("file '{}' is valid (with warnings):", file); |
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539 | for (Message msg : result.getMessages()) { |
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540 | if ((msg.getLineNumber() != -1) && |
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541 | (msg.getColumnNumber() != -1)) { |
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542 | logger.warn(" ({}) {} [line={}, column={}]", |
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543 | msg.getSeverity().getShortcut(), |
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544 | msg.getMessage(), |
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545 | msg.getLineNumber(), |
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546 | msg.getColumnNumber()); |
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547 | } else { |
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548 | logger.warn(" ({}) {}", |
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549 | msg.getSeverity().getShortcut(), |
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550 | msg.getMessage()); |
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551 | } |
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552 | } |
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553 | } else { |
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554 | Message msg = result.getFirstMessage(Severity.WARNING); |
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555 | int count = result.getMessageCount(Severity.WARNING); |
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556 | if (count > 1) { |
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557 | logger.warn("file '{}' is valid (with warnings): {} ({} more warnings)", |
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558 | file, msg.getMessage(), (count - 1)); |
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559 | } else { |
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560 | logger.warn("file '{}' is valid (with warnings): {}", |
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561 | file, msg.getMessage()); |
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562 | } |
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563 | } |
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564 | } else { |
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565 | logger.debug("file '{}' is valid", file); |
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566 | } |
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567 | } |
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568 | |
---|
569 | |
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570 | @Override |
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571 | public void onValidationFailure(final CMDIValidatorResult result) { |
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572 | final File file = result.getFile(); |
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573 | synchronized (this) { |
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574 | filesTotal++; |
---|
575 | filesInvalid++; |
---|
576 | if (file != null) { |
---|
577 | totalBytes += file.length(); |
---|
578 | } |
---|
579 | } // synchronized (this) |
---|
580 | |
---|
581 | if (verbose) { |
---|
582 | logger.error("file '{}' is invalid:", file); |
---|
583 | for (Message msg : result.getMessages()) { |
---|
584 | if ((msg.getLineNumber() != -1) && |
---|
585 | (msg.getColumnNumber() != -1)) { |
---|
586 | logger.error(" ({}) {} [line={}, column={}]", |
---|
587 | msg.getSeverity().getShortcut(), |
---|
588 | msg.getMessage(), |
---|
589 | msg.getLineNumber(), |
---|
590 | msg.getColumnNumber()); |
---|
591 | } else { |
---|
592 | logger.error(" ({}) {}", |
---|
593 | msg.getSeverity().getShortcut(), |
---|
594 | msg.getMessage()); |
---|
595 | } |
---|
596 | } |
---|
597 | } else { |
---|
598 | Message msg = result.getFirstMessage(Severity.ERROR); |
---|
599 | int count = result.getMessageCount(Severity.ERROR); |
---|
600 | if (count > 1) { |
---|
601 | logger.error("file '{}' is invalid: {} ({} more errors)", |
---|
602 | file, msg.getMessage(), (count - 1)); |
---|
603 | } else { |
---|
604 | logger.error("file '{}' is invalid: {}", |
---|
605 | file, msg.getMessage()); |
---|
606 | } |
---|
607 | } |
---|
608 | } |
---|
609 | } // class JobHandler |
---|
610 | |
---|
611 | |
---|
612 | static { |
---|
613 | appender = new org.apache.log4j.ConsoleAppender( |
---|
614 | new org.apache.log4j.PatternLayout("%m%n"), |
---|
615 | org.apache.log4j.ConsoleAppender.SYSTEM_OUT); |
---|
616 | org.apache.log4j.BasicConfigurator.configure(appender); |
---|
617 | org.apache.log4j.Logger logger = |
---|
618 | org.apache.log4j.Logger.getRootLogger(); |
---|
619 | logger.setLevel(org.apache.log4j.Level.WARN); |
---|
620 | } |
---|
621 | |
---|
622 | } // class CMDIValidatorTool |
---|