Examples with FileASTRequestor org.eclipse.jdt.core.dom.FileASTRequestor used on opensource projects

Example 1 with FileASTRequestor

use of org.eclipse.jdt.core.dom.FileASTRequestor in project j2objc by google.

the class JdtParser method parseFiles.

@Override
public void parseFiles(Collection<String> paths, final Handler handler, SourceVersion sourceVersion) {
    ASTParser parser = newASTParser(true, sourceVersion);
    FileASTRequestor astRequestor = new FileASTRequestor() {

        @Override
        public void acceptAST(String sourceFilePath, CompilationUnit ast) {
            logger.fine("acceptAST: " + sourceFilePath);
            if (checkCompilationErrors(sourceFilePath, ast)) {
                RegularInputFile file = new RegularInputFile(sourceFilePath);
                try {
                    String source = options.fileUtil().readFile(file);
                    ParserEnvironment parserEnv = new JdtParserEnvironment(ast.getAST());
                    TranslationEnvironment env = new TranslationEnvironment(options, parserEnv);
                    com.google.devtools.j2objc.ast.CompilationUnit unit = TreeConverter.convertCompilationUnit(env, ast, sourceFilePath, FileUtil.getMainTypeName(file), source);
                    handler.handleParsedUnit(sourceFilePath, unit);
                } catch (IOException e) {
                    ErrorUtil.error("Error reading file " + file.getOriginalLocation() + ": " + e.getMessage());
                }
            }
        }
    };
    // JDT fails to resolve all secondary bindings unless there are the same
    // number of "binding key" strings as source files. It doesn't appear to
    // matter what the binding key strings should be (as long as they're non-
    // null), so the paths array is reused.
    String[] pathsArray = paths.toArray(new String[paths.size()]);
    parser.createASTs(pathsArray, getEncodings(pathsArray.length), pathsArray, astRequestor, null);
}