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logic: added all previous java version to Java language standard selection

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This commit is contained in:
mlangkabel
2017-11-06 18:49:29 +01:00
parent 595f918f4d
commit 6fad9eea84
12 changed files with 279 additions and 15 deletions
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java_indexer/src/main/java/com/sourcetrail/JavaIndexer.java
+37 -4
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@@ -19,12 +19,12 @@ import org.eclipse.jdt.core.dom.PackageDeclaration;
public class JavaIndexer
{
public static void processFile(int address, String filePath, String fileContent, String classPath, int verbose)
public static void processFile(int address, String filePath, String fileContent, String languageStandard, String classPath, int verbose)
{
processFile(new JavaIndexerAstVisitorClient(address), filePath, fileContent, classPath, verbose);
processFile(new JavaIndexerAstVisitorClient(address), filePath, fileContent, languageStandard, classPath, verbose);
}
public static void processFile(AstVisitorClient astVisitorClient, String filePath, String fileContent, String classPath, int verbose)
public static void processFile(AstVisitorClient astVisitorClient, String filePath, String fileContent, String languageStandard, String classPath, int verbose)
{
astVisitorClient.logInfo("indexing source file: " + filePath);
@@ -38,7 +38,40 @@ public class JavaIndexer
parser.setStatementsRecovery(true);
Hashtable<String, String> options = JavaCore.getOptions();
JavaCore.setComplianceOptions(JavaCore.VERSION_1_8, options);
String convertedLanguageStandard;
switch (languageStandard)
{
case "1":
convertedLanguageStandard = JavaCore.VERSION_1_1;
break;
case "2":
convertedLanguageStandard = JavaCore.VERSION_1_2;
break;
case "3":
convertedLanguageStandard = JavaCore.VERSION_1_3;
break;
case "4":
convertedLanguageStandard = JavaCore.VERSION_1_4;
break;
case "5":
convertedLanguageStandard = JavaCore.VERSION_1_5;
break;
case "6":
convertedLanguageStandard = JavaCore.VERSION_1_6;
break;
case "7":
convertedLanguageStandard = JavaCore.VERSION_1_7;
break;
case "8":
default:
convertedLanguageStandard = JavaCore.VERSION_1_8;
break;
}
astVisitorClient.logInfo("using language standard " + convertedLanguageStandard);
JavaCore.setComplianceOptions(convertedLanguageStandard, options);
parser.setCompilerOptions(options);
parser.setUnitName(path.getFileName().toString());