Example usage for org.eclipse.jdt.internal.formatter DefaultCodeFormatterOptions getMap

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.formatter DefaultCodeFormatterOptions getMap.

Prototype

public Map<String, String> getMap() 

Source Link

Usage

From source file:com.iw.plugins.spindle.ui.wizards.factories.ClassFactory.java

License:Mozilla Public License

/**
 * Format an entire Java source file//from   w  w w  .  ja v  a2 s .  c  o  m
 * 
 * @param sourceString
 *          entire file as one unformatted String
 * @return formatted String
 */
public static String formatJava(String sourceString, int initialIndentationLevel, String lineDelim) {
    String ret = sourceString;
    DefaultCodeFormatterOptions dcfo = DefaultCodeFormatterOptions.getJavaConventionsSettings();
    dcfo.line_separator = lineDelim;
    CodeFormatter cformatter = ToolFactory.createCodeFormatter(dcfo.getMap());
    TextEdit te = cformatter.format(CodeFormatter.K_COMPILATION_UNIT, sourceString, 0, sourceString.length(),
            initialIndentationLevel, lineDelim);
    IDocument l_doc = new Document(sourceString);
    try {
        te.apply(l_doc);
    } catch (MalformedTreeException e) {
        // not fatal, since we still have our original contents
        UIPlugin.warn(e);
    } catch (BadLocationException e) {
        // not fatal, since we still have our original contents
        UIPlugin.warn(e);
    }
    String maybe = l_doc.get();
    // in case formatting fails, we'll just return what we got
    if (!didFormatChoke(maybe)) {
        ret = maybe;
    } else {
        UIPlugin.warn("Java formatter choked"); //TODO choked
    }
    return ret + lineDelim; // dunno why we add the extra, but we did
}

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

License:Open Source License

/**
 * Creates a code formatter with default formatter properties.
 * /*from   w w w . j  a  va  2 s .  c  om*/
 * <ul>
 * <li>Source : 1.5</li>
 * <li>Compliance : 1.5</li>
 * <li>Target Platform : 1.5</li>
 * </ul>
 * 
 * @return the default code formatter
 */
private CodeFormatter createDefaultCodeFormatter() {

    DefaultCodeFormatterOptions formatterOptions = DefaultCodeFormatterOptions.getEclipseDefaultSettings();

    formatterOptions.page_width = MAX_LINE_WIDTH;

    @SuppressWarnings("unchecked")
    Map<String, Object> options = formatterOptions.getMap();
    options.put("org.eclipse.jdt.core.compiler.compliance", 1.5);
    options.put("org.eclipse.jdt.core.compiler.codegen.targetPlatform", 1.5);
    options.put("org.eclipse.jdt.core.compiler.source", 1.5);

    return new DefaultCodeFormatter(formatterOptions, options);
}

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