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@@ -24,6 +24,7 @@ import java.io.File; |
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import java.io.IOException; |
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import java.util.Iterator; |
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import java.util.List; |
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import javax.annotation.Nullable; |
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import org.apache.commons.io.FileUtils; |
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import org.apache.commons.lang.StringUtils; |
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import org.sonar.api.batch.fs.InputFile; |
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@@ -36,6 +37,8 @@ import org.sonar.api.utils.log.Logger; |
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import org.sonar.api.utils.log.Loggers; |
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import org.sonar.xoo.Xoo; |
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import static java.lang.Integer.parseInt; |
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/** |
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* Parse files *.xoo.symbol |
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*/ |
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@@ -72,31 +75,55 @@ public class SymbolReferencesSensor implements Sensor { |
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private static void processLine(File symbolFile, int lineNumber, NewSymbolTable symbolTable, String line) { |
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try { |
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Iterator<String> split = Splitter.on(",").split(line).iterator(); |
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Iterator<String> symbolOffsets = Splitter.on(":").split(split.next()).iterator(); |
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int startOffset = Integer.parseInt(symbolOffsets.next()); |
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int endOffset = Integer.parseInt(symbolOffsets.next()); |
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int defaultLen = endOffset - startOffset; |
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String[] symbolOffsets = split.next().split(":"); |
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NewSymbol s = symbolTable.newSymbol(startOffset, endOffset); |
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while (split.hasNext()) { |
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addReference(s, split.next(), defaultLen); |
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if (symbolOffsets.length == 2) { |
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int startOffset = parseInt(symbolOffsets[0]); |
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int endOffset = parseInt(symbolOffsets[1]); |
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NewSymbol s = symbolTable.newSymbol(startOffset, endOffset); |
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parseReferences(s, split, endOffset - startOffset); |
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} else if (symbolOffsets.length == 4) { |
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int startLine = parseInt(symbolOffsets[0]); |
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int startLineOffset = parseInt(symbolOffsets[1]); |
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int endLine = parseInt(symbolOffsets[2]); |
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int endLineOffset = parseInt(symbolOffsets[3]); |
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NewSymbol s = symbolTable.newSymbol(startLine, startLineOffset, endLine, endLineOffset); |
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parseReferences(s, split, null); |
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} else { |
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throw new IllegalStateException("Illegal number of elements separated by ':'. " + |
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"Must either be startOffset:endOffset (offset in whole file) or startLine:startLineOffset:endLine:endLineOffset"); |
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} |
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} catch (Exception e) { |
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throw new IllegalStateException("Error processing line " + lineNumber + " of file " + symbolFile.getAbsolutePath(), e); |
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} |
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} |
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private static void addReference(NewSymbol s, String str, int defaultLen) { |
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if (str.contains(":")) { |
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Iterator<String> split = Splitter.on(":").split(str).iterator(); |
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int startOffset = Integer.parseInt(split.next()); |
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int toOffset = Integer.parseInt(split.next()); |
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private static void parseReferences(NewSymbol s, Iterator<String> split, @Nullable Integer defaultLen) { |
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while (split.hasNext()) { |
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addReference(s, split.next(), defaultLen); |
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} |
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} |
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s.newReference(startOffset, toOffset); |
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private static void addReference(NewSymbol s, String str, @Nullable Integer defaultLen) { |
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if (str.contains(":")) { |
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String[] split = str.split(":"); |
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if (split.length == 2) { |
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int startOffset = parseInt(split[0]); |
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int endOffset = parseInt(split[1]); |
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s.newReference(startOffset, endOffset); |
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} else if (split.length == 4) { |
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int startLine = parseInt(split[0]); |
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int startLineOffset = parseInt(split[1]); |
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int endLine = parseInt(split[2]); |
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int endLineOffset = parseInt(split[3]); |
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s.newReference(startLine, startLineOffset, endLine, endLineOffset); |
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} else { |
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throw new IllegalStateException("Illegal number of elements separated by ':'"); |
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} |
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} else if (defaultLen == null) { |
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throw new IllegalStateException("Mix of new and old format. Use startLine:startLineOffset:endLine:endLineOffset for references too"); |
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} else { |
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int startOffset = Integer.parseInt(str); |
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int startOffset = parseInt(str); |
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s.newReference(startOffset, startOffset + defaultLen); |
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} |
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} |