Example usage for org.eclipse.jdt.internal.compiler.parser Parser parse

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.parser Parser parse.

Prototype

public void parse(MethodDeclaration md, CompilationUnitDeclaration unit) 

Source Link

Usage

From source file:ch.uzh.ifi.seal.changedistiller.ast.java.JavaCompilationUtils.java

License:Apache License

/**
 * Returns the compiled source as a {@link JavaCompilation}.
 * /*from  w w w.java  2s  .c om*/
 * @param Java source
 *            to compile
 * @return the compilation of the Java source
 * @throws InvalidSyntaxException if the file has syntax errors.
 */
public static JavaCompilation compile(String source, String fileName) {
    CompilerOptions options = getDefaultCompilerOptions();
    Parser parser = createCommentRecorderParser(options);
    ICompilationUnit cu = createCompilationUnit(source, fileName);
    CompilationResult compilationResult = createDefaultCompilationResult(cu, options);
    JavaCompilation javaCompilation = new JavaCompilation(parser.parse(cu, compilationResult), parser.scanner);

    if (compilationResult.hasSyntaxError) {
        throw new InvalidSyntaxException(new String(compilationResult.getFileName()),
                compilationResult.toString());
    }

    return javaCompilation;
}

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From source file:ch.uzh.ifi.seal.changedistiller.ast.java.JavaCompilationUtils.java

License:Apache License

/**
 * Returns the compiled file as a {@link JavaCompilation}.
 * /*from   w  ww  .  j  a v a2  s  .  c  o m*/
 * @param file
 *            to compile
 * @param version
 *            of Java used in the file
 * @return the compilation of the file
 * @throws InvalidSyntaxException if the file has syntax errors.
 */
public static JavaCompilation compile(File file, long version) {
    CompilerOptions options = getDefaultCompilerOptions(version);
    Parser parser = createCommentRecorderParser(options);
    ICompilationUnit cu = createCompilationUnit(FileUtils.getContent(file), file.getName());
    CompilationResult compilationResult = createDefaultCompilationResult(cu, options);
    return new JavaCompilation(parser.parse(cu, compilationResult), parser.scanner);
}

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From source file:ch.uzh.ifi.seal.changedistiller.util.CompilationUtils.java

License:Apache License

public static JavaCompilation compileSource(String source) {
    CompilerOptions options = getDefaultCompilerOptions();
    Parser parser = createCommentRecorderParser(options);
    ICompilationUnit cu = createCompilationunit(source, "");
    CompilationResult compilationResult = createDefaultCompilationResult(cu, options);
    return new JavaCompilation(parser.parse(cu, compilationResult), parser.scanner);
}

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From source file:ch.uzh.ifi.seal.changedistiller.util.CompilationUtils.java

License:Apache License

/**
 * Returns the generated {@link JavaCompilation} from the file identified by the given filename. This method assumes
 * that the filename is relative to <code>{@value #TEST_DATA_BASE_DIR}</code>.
 * // w ww  . ja  v  a  2 s  . c  om
 * @param filename
 *            of the file to compile (relative to {@value #TEST_DATA_BASE_DIR}).
 * @return the compilation of the file
 */
public static JavaCompilation compileFile(String filename) {
    CompilerOptions options = getDefaultCompilerOptions();
    Parser parser = createCommentRecorderParser(options);
    ICompilationUnit cu = createCompilationunit(getContentOfFile(TEST_DATA_BASE_DIR + filename), filename);
    CompilationResult compilationResult = createDefaultCompilationResult(cu, options);
    return new JavaCompilation(parser.parse(cu, compilationResult), parser.scanner);
}

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From source file:com.android.tools.idea.lint.LombokPsiConverterTest.java

License:Apache License

@Nullable
private static Node parse(String code) {
    CompilerOptions options = new CompilerOptions();
    options.complianceLevel = options.sourceLevel = options.targetJDK = ClassFileConstants.JDK1_7;
    options.parseLiteralExpressionsAsConstants = true;
    ProblemReporter problemReporter = new ProblemReporter(DefaultErrorHandlingPolicies.exitOnFirstError(),
            options, new DefaultProblemFactory());
    Parser parser = new Parser(problemReporter, options.parseLiteralExpressionsAsConstants);
    parser.javadocParser.checkDocComment = false;
    EcjTreeConverter converter = new EcjTreeConverter();
    org.eclipse.jdt.internal.compiler.batch.CompilationUnit sourceUnit = new org.eclipse.jdt.internal.compiler.batch.CompilationUnit(
            code.toCharArray(), "unitTest", "UTF-8");
    CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
    CompilationUnitDeclaration unit = parser.parse(sourceUnit, compilationResult);
    if (unit == null) {
        return null;
    }//from w w w  . j  a va  2s. co m
    converter.visit(code, unit);
    List<? extends Node> nodes = converter.getAll();
    for (lombok.ast.Node node : nodes) {
        if (node instanceof lombok.ast.CompilationUnit) {
            return node;
        }
    }
    return null;
}

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From source file:lombok.ast.grammar.EcjTreeBuilderTest.java

License:Open Source License

@Override
protected ASTNode parseWithTargetCompiler(Source source) {
    CompilerOptions compilerOptions = ecjCompilerOptions();
    Parser parser = new Parser(new ProblemReporter(DefaultErrorHandlingPolicies.proceedWithAllProblems(),
            compilerOptions, new DefaultProblemFactory()), compilerOptions.parseLiteralExpressionsAsConstants);
    parser.javadocParser.checkDocComment = true;
    CompilationUnit sourceUnit = new CompilationUnit(source.getRawInput().toCharArray(), source.getName(),
            "UTF-8");
    CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
    CompilationUnitDeclaration cud = parser.parse(sourceUnit, compilationResult);

    if (cud.hasErrors())
        return null;
    return cud;// w w  w  . ja v  a 2 s .c  o  m
}

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From source file:lombok.ast.grammar.EcjTreeConverterType1Test.java

License:Open Source License

protected Node parseWithTargetCompiler(Source source) {
    CompilerOptions compilerOptions = ecjCompilerOptions();
    Parser parser = new Parser(new ProblemReporter(DefaultErrorHandlingPolicies.proceedWithAllProblems(),
            compilerOptions, new DefaultProblemFactory()), compilerOptions.parseLiteralExpressionsAsConstants);
    parser.javadocParser.checkDocComment = true;
    CompilationUnit sourceUnit = new CompilationUnit(source.getRawInput().toCharArray(), source.getName(),
            "UTF-8");
    CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
    CompilationUnitDeclaration cud = parser.parse(sourceUnit, compilationResult);

    if (cud.hasErrors())
        return null;

    EcjTreeConverter converter = new EcjTreeConverter();
    converter.visit(source.getRawInput(), cud);
    return converter.get();
}

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From source file:lombok.ast.grammar.EcjTreeConverterType2Test.java

License:Open Source License

@Override
protected ASTNode parseWithLombok(Source source) {
    CompilerOptions compilerOptions = ecjCompilerOptions();
    Parser parser = new Parser(new ProblemReporter(DefaultErrorHandlingPolicies.proceedWithAllProblems(),
            compilerOptions, new DefaultProblemFactory()), compilerOptions.parseLiteralExpressionsAsConstants);
    parser.javadocParser.checkDocComment = true;
    CompilationUnit sourceUnit = new CompilationUnit(source.getRawInput().toCharArray(), source.getName(),
            "UTF-8");
    CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
    CompilationUnitDeclaration cud = parser.parse(sourceUnit, compilationResult);

    if (cud.hasErrors())
        return null;

    EcjTreeConverter converter = new EcjTreeConverter();
    converter.visit(source.getRawInput(), cud);
    Node lombokized = converter.get();

    EcjTreeBuilder builder = new EcjTreeBuilder(source.getRawInput(), source.getName(), ecjCompilerOptions());
    builder.visit(lombokized);/*from ww w  . jav a 2s.  c o  m*/
    return builder.get();
}

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From source file:lombok.ast.grammar.EcjTreeConverterType2Test.java

License:Open Source License

@Override
protected ASTNode parseWithTargetCompiler(Source source) {
    CompilerOptions compilerOptions = ecjCompilerOptions();
    Parser parser = new Parser(new ProblemReporter(DefaultErrorHandlingPolicies.proceedWithAllProblems(),
            compilerOptions, new DefaultProblemFactory()), compilerOptions.parseLiteralExpressionsAsConstants);
    parser.javadocParser.checkDocComment = true;
    CompilationUnit sourceUnit = new CompilationUnit(source.getRawInput().toCharArray(), source.getName(),
            "UTF-8");
    CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
    CompilationUnitDeclaration cud = parser.parse(sourceUnit, compilationResult);

    if (cud.hasErrors())
        return null;

    return cud;//  w  ww  .j a  v  a  2  s .co m
}

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From source file:lombok.ast.grammar.PerformanceTest.java

License:Open Source License

private void parseWithEcj(Source source) {
    if (VERBOSE) {
        CompilerOptions compilerOptions = ecjCompilerOptions();
        Parser parser = new Parser(new ProblemReporter(DefaultErrorHandlingPolicies.proceedWithAllProblems(),
                compilerOptions, new DefaultProblemFactory()),
                compilerOptions.parseLiteralExpressionsAsConstants);
        parser.javadocParser.checkDocComment = true;
        CompilationUnit sourceUnit = new CompilationUnit(source.getRawInput().toCharArray(), source.getName(),
                "UTF-8");
        CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
        parser.parse(sourceUnit, compilationResult);
    }//w ww .j  a  v  a2 s  .c o  m
}

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