Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/util/BaseFileManager.java
src/share/classes/com/sun/tools/javac/util/BaseFileManager.java
- changeset 1157
- 3809292620c9
- parent 1136
- ae361e7f435a
- child 1442
- fcf89720ae71
equal
deleted
inserted
replaced
| 1156:4822dfe0922b | 1157:3809292620c9 |
|---|---|
| 44 import java.nio.charset.UnsupportedCharsetException; | 44 import java.nio.charset.UnsupportedCharsetException; |
| 45 import java.util.Collection; | 45 import java.util.Collection; |
| 46 import java.util.HashMap; | 46 import java.util.HashMap; |
| 47 import java.util.Iterator; | 47 import java.util.Iterator; |
| 48 import java.util.Map; | 48 import java.util.Map; |
| 49 import java.util.Set; | |
| 49 import javax.tools.JavaFileObject; | 50 import javax.tools.JavaFileObject; |
| 50 import javax.tools.JavaFileObject.Kind; | 51 import javax.tools.JavaFileObject.Kind; |
| 51 | 52 |
| 52 import com.sun.tools.javac.code.Lint; | 53 import com.sun.tools.javac.code.Lint; |
| 53 import com.sun.tools.javac.code.Source; | 54 import com.sun.tools.javac.code.Source; |
| 54 import com.sun.tools.javac.file.FSInfo; | 55 import com.sun.tools.javac.file.FSInfo; |
| 55 import com.sun.tools.javac.file.Locations; | 56 import com.sun.tools.javac.file.Locations; |
| 56 import com.sun.tools.javac.main.JavacOption; | 57 import com.sun.tools.javac.main.Option; |
| 57 import com.sun.tools.javac.main.OptionName; | 58 import com.sun.tools.javac.main.OptionHelper; |
| 58 import com.sun.tools.javac.main.RecognizedOptions; | 59 import com.sun.tools.javac.main.OptionHelper.GrumpyHelper; |
| 59 import com.sun.tools.javac.util.JCDiagnostic.SimpleDiagnosticPosition; | 60 import com.sun.tools.javac.util.JCDiagnostic.SimpleDiagnosticPosition; |
| 60 | 61 |
| 61 /** | 62 /** |
| 62 * Utility methods for building a filemanager. | 63 * Utility methods for building a filemanager. |
| 63 * There are no references here to file-system specific objects such as | 64 * There are no references here to file-system specific objects such as |
| 99 protected String classLoaderClass; | 100 protected String classLoaderClass; |
| 100 | 101 |
| 101 protected Locations locations; | 102 protected Locations locations; |
| 102 | 103 |
| 103 protected Source getSource() { | 104 protected Source getSource() { |
| 104 String sourceName = options.get(OptionName.SOURCE); | 105 String sourceName = options.get(Option.SOURCE); |
| 105 Source source = null; | 106 Source source = null; |
| 106 if (sourceName != null) | 107 if (sourceName != null) |
| 107 source = Source.lookup(sourceName); | 108 source = Source.lookup(sourceName); |
| 108 return (source != null ? source : Source.DEFAULT); | 109 return (source != null ? source : Source.DEFAULT); |
| 109 } | 110 } |
| 143 return new URLClassLoader(urls, thisClassLoader); | 144 return new URLClassLoader(urls, thisClassLoader); |
| 144 } | 145 } |
| 145 | 146 |
| 146 // <editor-fold defaultstate="collapsed" desc="Option handling"> | 147 // <editor-fold defaultstate="collapsed" desc="Option handling"> |
| 147 public boolean handleOption(String current, Iterator<String> remaining) { | 148 public boolean handleOption(String current, Iterator<String> remaining) { |
| 148 for (JavacOption o: javacFileManagerOptions) { | 149 OptionHelper helper = new GrumpyHelper(log) { |
| 150 @Override | |
| 151 public String get(Option option) { | |
| 152 return options.get(option.getText()); | |
| 153 } | |
| 154 | |
| 155 @Override | |
| 156 public void put(String name, String value) { | |
| 157 options.put(name, value); | |
| 158 } | |
| 159 | |
| 160 @Override | |
| 161 public void remove(String name) { | |
| 162 options.remove(name); | |
| 163 } | |
| 164 }; | |
| 165 for (Option o: javacFileManagerOptions) { | |
| 149 if (o.matches(current)) { | 166 if (o.matches(current)) { |
| 150 if (o.hasArg()) { | 167 if (o.hasArg()) { |
| 151 if (remaining.hasNext()) { | 168 if (remaining.hasNext()) { |
| 152 if (!o.process(options, current, remaining.next())) | 169 if (!o.process(helper, current, remaining.next())) |
| 153 return true; | 170 return true; |
| 154 } | 171 } |
| 155 } else { | 172 } else { |
| 156 if (!o.process(options, current)) | 173 if (!o.process(helper, current)) |
| 157 return true; | 174 return true; |
| 158 } | 175 } |
| 159 // operand missing, or process returned false | 176 // operand missing, or process returned false |
| 160 throw new IllegalArgumentException(current); | 177 throw new IllegalArgumentException(current); |
| 161 } | 178 } |
| 162 } | 179 } |
| 163 | 180 |
| 164 return false; | 181 return false; |
| 165 } | 182 } |
| 166 // where | 183 // where |
| 167 private static JavacOption[] javacFileManagerOptions = | 184 private static Set<Option> javacFileManagerOptions = |
| 168 RecognizedOptions.getJavacFileManagerOptions( | 185 Option.getJavacFileManagerOptions(); |
| 169 new RecognizedOptions.GrumpyHelper(Log.instance(new Context()))); | |
| 170 | 186 |
| 171 public int isSupportedOption(String option) { | 187 public int isSupportedOption(String option) { |
| 172 for (JavacOption o : javacFileManagerOptions) { | 188 for (Option o : javacFileManagerOptions) { |
| 173 if (o.matches(option)) | 189 if (o.matches(option)) |
| 174 return o.hasArg() ? 1 : 0; | 190 return o.hasArg() ? 1 : 0; |
| 175 } | 191 } |
| 176 return -1; | 192 return -1; |
| 177 } | 193 } |
| 189 } | 205 } |
| 190 return defaultEncodingName; | 206 return defaultEncodingName; |
| 191 } | 207 } |
| 192 | 208 |
| 193 public String getEncodingName() { | 209 public String getEncodingName() { |
| 194 String encName = options.get(OptionName.ENCODING); | 210 String encName = options.get(Option.ENCODING); |
| 195 if (encName == null) | 211 if (encName == null) |
| 196 return getDefaultEncodingName(); | 212 return getDefaultEncodingName(); |
| 197 else | 213 else |
| 198 return encName; | 214 return encName; |
| 199 } | 215 } |
