public static JCTree.JCExpression parseString(String guardedByString, Context context) { JavacParser parser = ParserFactory.instance(context) .newParser( guardedByString, /* keepDocComments= */ false, /* keepEndPos= */ true, /* keepLineMap= */ false); JCTree.JCExpression exp; try { exp = parser.parseExpression(); } catch (Throwable e) { throw new IllegalGuardedBy(e.getMessage()); } int len = (parser.getEndPos(exp) - exp.getStartPosition()); if (len != guardedByString.length()) { throw new IllegalGuardedBy("Didn't parse entire string."); } return exp; }
/** * For internal use only. This method will be * removed without warning. */ public Type parseType(String expr, TypeElement scope) { if (expr == null || expr.equals("")) throw new IllegalArgumentException(); compiler = JavaCompiler.instance(context); JavaFileObject prev = compiler.log.useSource(null); ParserFactory parserFactory = ParserFactory.instance(context); Attr attr = Attr.instance(context); try { CharBuffer buf = CharBuffer.wrap((expr+"\u0000").toCharArray(), 0, expr.length()); Parser parser = parserFactory.newParser(buf, false, false, false); JCTree tree = parser.parseType(); return attr.attribType(tree, (Symbol.TypeSymbol)scope); } finally { compiler.log.useSource(prev); } }
/** * For internal use only. This method will be * removed without warning. */ public Type parseType(String expr, TypeElement scope) { if (expr == null || expr.equals("")) throw new IllegalArgumentException(); compiler = JavaCompiler.instance(context); JavaFileObject prev = compiler.log.useSource(null); ParserFactory parserFactory = ParserFactory.instance(context); Attr attr = Attr.instance(context); try { CharBuffer buf = CharBuffer.wrap((expr+"\u0000").toCharArray(), 0, expr.length()); Parser parser = parserFactory.newParser(buf, false, false, false); JCTree tree = parser.parseType(); return attr.attribType(tree, (Symbol.TypeSymbol)scope); } finally { compiler.log.useSource(prev); } }
public static JCTree.JCExpression parseString(String guardedByString, Context context) { JavacParser parser = ParserFactory.instance(context) .newParser( guardedByString, /* keepDocComments= */ false, /* keepEndPos= */ true, /* keepLineMap= */ false); JCTree.JCExpression exp; try { exp = parser.parseExpression(); } catch (Throwable e) { throw new IllegalGuardedBy(e.getMessage()); } int len = (parser.getEndPos(exp) - exp.getStartPosition()); if (len != guardedByString.length()) { throw new IllegalGuardedBy("Didn't parse entire string."); } return exp; }
parserFactory = ParserFactory.instance(context); compileStates = CompileStates.instance(context);
parserFactory = ParserFactory.instance(context); compileStates = CompileStates.instance(context);