Example usage for org.eclipse.jdt.core.dom ASTParser setCompilerOptions

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom ASTParser setCompilerOptions.

Prototype

public void setCompilerOptions(Map<String, String> options) 

Source Link

Document

Sets the compiler options to be used when parsing.

Usage

From source file:at.bestsolution.fxide.jdt.editor.JDTJavaDocSupport.java

License:Open Source License

private static CompilationUnit createAST(IJavaElement element, String cuSource) {
    ASTParser parser = ASTParser.newParser(AST.JLS8);

    IJavaProject javaProject = element.getJavaProject();
    parser.setProject(javaProject);/*from  w  w  w. j ava2 s  .c o m*/
    Map<String, String> options = javaProject.getOptions(true);
    options.put(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, JavaCore.ENABLED); // workaround
    // for
    // https://bugs.eclipse.org/bugs/show_bug.cgi?id=212207
    parser.setCompilerOptions(options);

    parser.setSource(cuSource.toCharArray());
    return (CompilationUnit) parser.createAST(null);
}

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From source file:at.bestsolution.fxide.jdt.text.javadoc.JavadocContentAccess2.java

License:Open Source License

private static CompilationUnit createAST(IJavaElement element, String cuSource) {
    Assert.isNotNull(element);// w ww.  jav  a 2 s . com
    ASTParser parser = ASTParser.newParser(ASTProvider.SHARED_AST_LEVEL);

    IJavaProject javaProject = element.getJavaProject();
    parser.setProject(javaProject);
    Map<String, String> options = javaProject.getOptions(true);
    options.put(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, JavaCore.ENABLED); // workaround for https://bugs.eclipse.org/bugs/show_bug.cgi?id=212207
    parser.setCompilerOptions(options);

    parser.setSource(cuSource.toCharArray());
    return (CompilationUnit) parser.createAST(null);
}

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From source file:boa.datagen.scm.AbstractCommit.java

License:Apache License

private boolean parseJavaScriptFile(final String path, final ChangedFile.Builder fb, final String content,
        final String compliance, final int astLevel, final boolean storeOnError, Writer astWriter, String key) {
    try {//w  w  w  .ja  va  2s .c o  m
        //System.out.println("parsing=" + (++count) + "\t" + path);
        final org.eclipse.wst.jsdt.core.dom.ASTParser parser = org.eclipse.wst.jsdt.core.dom.ASTParser
                .newParser(astLevel);
        parser.setKind(ASTParser.K_COMPILATION_UNIT);
        parser.setResolveBindings(true);
        parser.setSource(content.toCharArray());

        final Map options = JavaCore.getOptions();
        JavaCore.setComplianceOptions(compliance, options);
        parser.setCompilerOptions(options);

        JavaScriptUnit cu;
        try {
            cu = (JavaScriptUnit) parser.createAST(null);
        } catch (java.lang.IllegalArgumentException ex) {
            return false;
        }

        final JavaScriptErrorCheckVisitor errorCheck = new JavaScriptErrorCheckVisitor();
        cu.accept(errorCheck);

        if (!errorCheck.hasError || storeOnError) {
            final ASTRoot.Builder ast = ASTRoot.newBuilder();
            // final CommentsRoot.Builder comments =
            // CommentsRoot.newBuilder();
            final JavaScriptVisitor visitor = new JavaScriptVisitor(content);
            try {
                ast.addNamespaces(visitor.getNamespaces(cu));
                // for (final String s : visitor.getImports())
                // ast.addImports(s);
                /*
                 * for (final Comment c : visitor.getComments())
                 * comments.addComments(c);
                 */
            } catch (final UnsupportedOperationException e) {
                return false;
            } catch (final Exception e) {
                if (debug)
                    System.err.println("Error visiting: " + path);
                //e.printStackTrace();
                return false;
            }

            if (astWriter != null) {
                try {
                    //   System.out.println("writing=" + count + "\t" + path);
                    astWriter.append(new Text(key), new BytesWritable(ast.build().toByteArray()));
                } catch (IOException e) {
                    e.printStackTrace();
                }
            } else
                fb.setAst(ast);
            // fb.setComments(comments);
        }

        return !errorCheck.hasError;
    } catch (final Exception e) {
        e.printStackTrace();
        return false;
    }
}

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From source file:boa.datagen.scm.AbstractCommit.java

License:Apache License

private boolean parseJavaFile(final String path, final ChangedFile.Builder fb, final String content,
        final String compliance, final int astLevel, final boolean storeOnError, Writer astWriter, String key) {
    try {/*w ww.j  a  v a 2 s .c om*/
        final ASTParser parser = ASTParser.newParser(astLevel);
        parser.setKind(ASTParser.K_COMPILATION_UNIT);
        parser.setResolveBindings(true);
        parser.setSource(content.toCharArray());

        final Map options = JavaCore.getOptions();
        JavaCore.setComplianceOptions(compliance, options);
        parser.setCompilerOptions(options);

        final CompilationUnit cu = (CompilationUnit) parser.createAST(null);

        final JavaErrorCheckVisitor errorCheck = new JavaErrorCheckVisitor();
        cu.accept(errorCheck);

        if (!errorCheck.hasError || storeOnError) {
            final ASTRoot.Builder ast = ASTRoot.newBuilder();
            //final CommentsRoot.Builder comments = CommentsRoot.newBuilder();
            final JavaVisitor visitor = new JavaVisitor(content, connector.nameIndices);
            try {
                ast.addNamespaces(visitor.getNamespaces(cu));
                for (final String s : visitor.getImports())
                    ast.addImports(s);
                /*for (final Comment c : visitor.getComments())
                   comments.addComments(c);*/
            } catch (final UnsupportedOperationException e) {
                return false;
            } catch (final Exception e) {
                if (debug)
                    System.err.println("Error visiting: " + path);
                e.printStackTrace();
                return false;
            }

            if (astWriter != null) {
                try {
                    astWriter.append(new Text(key), new BytesWritable(ast.build().toByteArray()));
                } catch (IOException e) {
                    e.printStackTrace();
                }
            } else
                fb.setAst(ast);
            //fb.setComments(comments);
        }

        return !errorCheck.hasError;
    } catch (final Exception e) {
        e.printStackTrace();
        return false;
    }
}

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From source file:boa.test.datagen.Java7BaseTest.java

License:Apache License

protected static String parseJava(final String content) {
    final ASTParser parser = ASTParser.newParser(astLevel);
    parser.setKind(ASTParser.K_COMPILATION_UNIT);
    parser.setSource(content.toCharArray());

    final Map options = JavaCore.getOptions();
    JavaCore.setComplianceOptions(javaVersion, options);
    parser.setCompilerOptions(options);

    final CompilationUnit cu = (CompilationUnit) parser.createAST(null);

    final ASTRoot.Builder ast = ASTRoot.newBuilder();
    try {/*  w w  w .j av  a  2s  .c  o m*/
        ast.addNamespaces(visitor.getNamespaces(cu));
        for (final String s : visitor.getImports())
            ast.addImports(s);
    } catch (final Exception e) {
        System.err.println(e);
        e.printStackTrace();
        return "";
    }

    return JsonFormat.printToString(ast.build());
}

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From source file:br.uff.ic.gems.resources.ast.ASTExtractor.java

public void parser() throws IOException {
    ASTParser parser = ASTParser.newParser(AST.JLS3);
    File file = new File(filePath);

    String stringFile = FileUtils.readFileToString(file);
    parser.setSource(stringFile.toCharArray());
    parser.setKind(ASTParser.K_COMPILATION_UNIT);

    //Setting options
    Map options;/* ww  w  .  j  a v  a  2s.  c om*/
    options = JavaCore.getOptions();
    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_7);
    parser.setCompilerOptions(options);

    final CompilationUnit cu = (CompilationUnit) parser.createAST(null);
    Visitor visitor = new Visitor(cu);
    cu.accept(visitor);

    List<Comment> commentList = cu.getCommentList();

    for (Comment comment : commentList) {
        comment.accept(visitor);
    }

    languageConstructs = visitor.getLanguageConstructs();

}

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From source file:br.uff.ic.mergeguider.javaparser.JavaParser.java

private Storage generateASTs(String path) {
    ASTParser parser = ASTParser.newParser(AST.JLS8);

    parser.setResolveBindings(true);/*from w  w w  .ja  va2  s.  co m*/
    parser.setBindingsRecovery(true);

    Map options = JavaCore.getOptions();

    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_8);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_8);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_8);
    parser.setCompilerOptions(options);

    String[] srcDirs = FileUtils.getAllDirs(path);
    String[] javaFiles = FileUtils.getAllJavaFiles(path);

    parser.setEnvironment(null, srcDirs, null, true);

    Storage storage = new Storage();
    parser.createASTs(javaFiles, null, new String[0], storage, null);
    return storage;
}

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From source file:ch.acanda.eclipse.pmd.java.resolution.ASTQuickFixTestCase.java

License:Open Source License

private CompilationUnit createAST(final org.eclipse.jface.text.Document document,
        final ASTQuickFix<ASTNode> quickFix) {
    final ASTParser astParser = ASTParser.newParser(AST.JLS4);
    astParser.setSource(document.get().toCharArray());
    astParser.setKind(ASTParser.K_COMPILATION_UNIT);
    astParser.setResolveBindings(quickFix.needsTypeResolution());
    astParser.setEnvironment(new String[0], new String[0], new String[0], true);
    final String name = last(params.pmdReferenceId.or("QuickFixTest").split("/"));
    astParser.setUnitName(format("{0}.java", name));
    final String version = last(params.language.or("java 1.7").split("\\s+"));
    astParser.setCompilerOptions(ImmutableMap.<String, String>builder().put(JavaCore.COMPILER_SOURCE, version)
            .put(JavaCore.COMPILER_COMPLIANCE, version).put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, version)
            .build());//from   w  w w . j a v  a  2  s  .c o  m
    final CompilationUnit ast = (CompilationUnit) astParser.createAST(null);
    ast.recordModifications();
    return ast;
}

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From source file:ch.acanda.eclipse.pmd.java.resolution.TextEditQuickFixTestCase.java

License:Open Source License

private CompilationUnit createAST(final org.eclipse.jface.text.Document document) {
    final ASTParser astParser = ASTParser.newParser(AST.JLS4);
    astParser.setKind(ASTParser.K_COMPILATION_UNIT);
    astParser.setSource(document.get().toCharArray());
    astParser.setCompilerOptions(
            ImmutableMap.<String, String>builder().put(JavaCore.COMPILER_SOURCE, "1.7").build());
    final CompilationUnit ast = (CompilationUnit) astParser.createAST(null);
    ast.recordModifications();/*from w  w w. ja v  a  2  s  . c o  m*/
    return ast;
}

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From source file:chibi.gumtreediff.gen.jdt.AbstractJdtTreeGenerator.java

License:Open Source License

@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public TreeContext generate(Reader r) throws IOException {
    ASTParser parser = ASTParser.newParser(AST.JLS8);
    parser.setKind(ASTParser.K_COMPILATION_UNIT);
    Map pOptions = JavaCore.getOptions();
    pOptions.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_8);
    pOptions.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_8);
    pOptions.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_8);
    pOptions.put(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, JavaCore.ENABLED);
    parser.setCompilerOptions(pOptions);
    parser.setSource(readerToCharArray(r));
    AbstractJdtVisitor v = createVisitor();
    CompilationUnit c = (CompilationUnit) parser.createAST(null);
    v.setTreeRoot(c);/*  w  w w.  j av a2s  . c o m*/
    c.accept(v);
    return v.getTreeContext();
}

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