Example usage for org.eclipse.jdt.core ToolFactory createCodeFormatter

List of usage examples for org.eclipse.jdt.core ToolFactory createCodeFormatter

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core ToolFactory createCodeFormatter.

Prototype

public static CodeFormatter createCodeFormatter(Map options, int mode)

Source Link

Document

Creates an instance of a code formatter.

Usage

From source file:com.diffplug.gradle.spotless.java.eclipse.EclipseFormatterStepImpl.java

License:Apache License

public EclipseFormatterStepImpl(Properties settings) {
    this.codeFormatter = ToolFactory.createCodeFormatter(settings, ToolFactory.M_FORMAT_EXISTING);
}

From source file:com.diffplug.spotless.extra.eclipse.java.EclipseJdtFormatterStepImpl.java

License:Apache License

public EclipseJdtFormatterStepImpl(Properties settings) throws Exception {
    SpotlessEclipseFramework.setup(plugins -> {
        plugins.applyDefault();/*  w  ww .j  a  va 2  s .  c o m*/
        plugins.add(new JavaCore());
    });
    this.codeFormatter = ToolFactory.createCodeFormatter(settings, ToolFactory.M_FORMAT_EXISTING);
}

From source file:com.salesforce.ide.ui.editors.formatter.ApexCodeFormatterUtil.java

License:Open Source License

@SuppressWarnings("rawtypes")
public static TextEdit reformat(int kind, String source, int offset, int length, int indentationLevel,
        String lineSeparator, Map options) {
    logger.info("JEROME ApexCodeFormatterUtil.reformat");
    if (offset < 0 || length < 0 || offset + length > source.length()) {
        throw new IllegalArgumentException("offset or length outside of string. offset: " + offset //$NON-NLS-1$
                + ", length: " + length + ", string size: " + source.length()); //$NON-NLS-1$//$NON-NLS-2$
    }/*w w w  .  j  a  v  a  2 s  .  co  m*/
    return ToolFactory.createCodeFormatter(options, ToolFactory.M_FORMAT_EXISTING).format(kind, source, offset,
            length, indentationLevel, lineSeparator);
}

From source file:com.worldline.awltech.i18ntools.wizard.core.modules.ResourceBundleWrapper.java

License:Open Source License

/**
 * Loads the currently selected compilation unit.
 *//*  w w  w .  j a  v  a 2  s .  co m*/
private void loadCompilationUnit() {
    final IProject project = this.javaProject.getProject();
    final IResource sourceFolderResource = project
            .getFolder(new Path(this.configuration.getJavaSourceFolder()));
    final IPackageFragmentRoot ipfr = this.javaProject.getPackageFragmentRoot(sourceFolderResource);

    IPackageFragment ipf = ipfr.getPackageFragment(this.packageName);
    if (!ipf.exists()) {
        try {
            ipf = ipfr.createPackageFragment(this.packageName, false, new NullProgressMonitor());
        } catch (final JavaModelException e) {
            Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
                    RefactoringWizardMessages.ERROR_CREATE_PACKAGE.value(), e));
        }
    }

    final String javaUnitName = this.resourceBundleName.concat(".java");
    this.enumJavaCompilationUnit = ipf.getCompilationUnit(javaUnitName);
    if (!this.enumJavaCompilationUnit.exists()) {
        final String contents = this.createJavaUnitContents();

        // Format the source code before trying to set it to the compilation unit.
        CodeFormatter formatter = ToolFactory.createCodeFormatter(this.javaProject.getOptions(true),
                ToolFactory.M_FORMAT_EXISTING);
        IDocument document = new Document(contents);

        TextEdit textEdit = formatter.format(
                CodeFormatter.K_COMPILATION_UNIT | CodeFormatter.F_INCLUDE_COMMENTS, contents, 0,
                contents.length(), 0, null);
        try {
            textEdit.apply(document);
        } catch (MalformedTreeException e1) {
            Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
                    RefactoringWizardMessages.ERROR_REFACTOR_TEMPLATE.value(), e1));
        } catch (BadLocationException e1) {
            Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
                    RefactoringWizardMessages.ERROR_REFACTOR_TEMPLATE.value(), e1));
        }
        try {
            // Set the source into the compilation unit.
            this.enumJavaCompilationUnit = ipf.createCompilationUnit(javaUnitName, document.get(), false,
                    new NullProgressMonitor());
        } catch (final JavaModelException e) {
            Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
                    RefactoringWizardMessages.ERROR_CREATE_CU.value(), e));
        }
    }

    final ASTParser enumSourceParser = ASTParser.newParser(AST.JLS4);
    enumSourceParser.setProject(this.javaProject);
    enumSourceParser.setBindingsRecovery(true);
    enumSourceParser.setResolveBindings(true);
    enumSourceParser.setKind(ASTParser.K_COMPILATION_UNIT);
    enumSourceParser.setSource(this.enumJavaCompilationUnit);

    this.enumDomCompilationUnit = (CompilationUnit) enumSourceParser.createAST(new NullProgressMonitor());
    this.enumDomCompilationUnit.recordModifications();
}

From source file:de.ovgu.cide.importjak.CIDEAnnotationParser.java

License:Open Source License

private String prettyPrint(String content) {
    CodeFormatter formatter = ToolFactory.createCodeFormatter(JavaCore.getOptions(),
            ToolFactory.M_FORMAT_EXISTING);

    TextEdit edit = formatter.format(CodeFormatter.K_COMPILATION_UNIT, content, 0, content.length(), 0, null);
    IDocument document = new Document(content);
    try {/* w  ww.ja va  2s . com*/
        if (edit != null)
            edit.apply(document);
    } catch (MalformedTreeException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (BadLocationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return document.get();
}

From source file:net.atos.optimus.common.tools.jdt.XACodeFormatter.java

License:Open Source License

/**
 * Format a String . Use the default code formatter
 *
 * @param sourceToFormat/* w  ww . ja  v a  2  s . c o m*/
 *            String to format
 *
 */
public static String format(String inputSource, IJavaProject project) {

    Map<?, ?> options = project != null ? project.getOptions(true) : JavaCore.getOptions();

    String sourceToFormat = preformat(inputSource);

    CodeFormatter formatter = ToolFactory.createCodeFormatter(options, ToolFactory.M_FORMAT_EXISTING);
    IDocument document = new Document(sourceToFormat);

    TextEdit textEdit = formatter.format(CodeFormatter.K_COMPILATION_UNIT | CodeFormatter.F_INCLUDE_COMMENTS,
            sourceToFormat, 0, sourceToFormat.length(), 0, null);

    if (textEdit != null) {
        try {
            textEdit.apply(document);
            String destination = document.get();
            return destination;
        } catch (Exception e) {
            Activator.getDefault()
                    .logError("The compilation unit could not be" + " read because of thrown Exception.", e);
            // In this case, return initial content
            return sourceToFormat;
        }
    } else {
        // In this case, return initial content
        return sourceToFormat;
    }
}

From source file:org.eclipse.jet.internal.taglib.java.JavaFormatTag.java

License:Open Source License

private String invokeJavaFormatterOn(String bodyContent, Map options, int snippetKind, JET2Context context)
        throws MalformedTreeException, BadLocationException {
    CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(options, ToolFactory.M_FORMAT_EXISTING);

    TextEdit textEdit = codeFormatter.format(snippetKind, bodyContent, /* the whole body of the tag */
            0 /*from beginning */, bodyContent.length() /* till the end */, 0 /* initial indentation */,
            null /* use platform default */);

    if (textEdit == null) {
        context.logError(Messages.JavaFormatTag_CouldNotFormat);
        return bodyContent;
    }//  w  w  w.  j a v  a 2 s  .  c o m

    IDocument document = new Document(bodyContent);
    textEdit.apply(document);

    String result = document.get();
    return result;
}

From source file:org.nabucco.framework.mda.model.java.file.JavaCodeFormatter.java

License:Open Source License

/**
 * Formats code of a {@link CompilationUnitDeclaration} appropriate to the default eclipse code
 * formatter options./*from www.  j  a v  a 2  s .  c  o m*/
 * 
 * @see DefaultCodeFormatterOptions
 * 
 * @param unit
 *            the compilation unit to format.
 * @param configFile
 *            the formatter configuration file.
 * 
 * @return the formatter code string
 * 
 * @throws JavaModelException
 *             if the code formatting was not successful
 */
public String formatCode(CompilationUnitDeclaration unit, String configFile) throws JavaModelException {

    String sourceCode = JavaAstElementFactory.getInstance().getJavaAstCommon().getSourceCode(unit).toString();

    String typeName = new String(
            JavaAstElementFactory.getInstance().getJavaAstUnit().getPublicJavaClass(unit).name);

    CodeFormatter formatter;

    if (configFile != null) {
        formatter = ToolFactory.createCodeFormatter(this.readConfig(configFile), ToolFactory.M_FORMAT_EXISTING);
    } else {
        formatter = this.createDefaultCodeFormatter();
    }

    TextEdit edit = formatter.format(CodeFormatter.K_COMPILATION_UNIT, sourceCode, OFFSET, sourceCode.length(),
            INDENTATION, LINE_SEPARATOR);

    if (edit == null) {
        logger.warning("Cannot format Java File '", typeName, ".java'.");
        return sourceCode;
    }

    try {
        IDocument document = new SimpleDocument(sourceCode);
        edit.apply(document);

        return document.get();

    } catch (MalformedTreeException e) {
        throw new JavaModelException("Error formatting [" + typeName + "].", e);
    } catch (BadLocationException e) {
        throw new JavaModelException("Error formatting [" + typeName + "].", e);
    }

}