Example usage for java.io StringWriter getBuffer

List of usage examples for java.io StringWriter getBuffer

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Introduction

In this page you can find the example usage for java.io StringWriter getBuffer.

Prototype

public StringBuffer getBuffer()

Source Link

Document

Return the string buffer itself.

Usage

From source file:de.uni.bremen.monty.moco.Main.java

public static void main(String[] args) throws IOException, InterruptedException {
    Namespace ns = parseArgs(args);

    if (ns == null) {
        return;//from   ww  w .  j ava 2  s.com
    }

    String inputFileName = ns.get("file");
    String outputFileName = ns.get("outputFile");
    boolean emitAssembly = ns.get("emitAssembly");
    boolean compileOnly = ns.get("compileOnly");
    boolean stopOnFirstError = ns.get("stopOnFirstError");
    boolean printAST = ns.get("printAST");
    boolean debugParseTree = ns.get("debugParseTree");

    if (debugParseTree) {
        debugParseTree(inputFileName);
        return;
    }

    StringWriter writer = new StringWriter();
    IOUtils.copy(Main.class.getResourceAsStream("/std_llvm_include.ll"), writer);

    Package ast = buildPackage(inputFileName);

    if (!visitVisitors(ast, stopOnFirstError, writer.getBuffer())) {
        return;
    }

    if (printAST) {
        (new PrintVisitor()).visitDoubleDispatched(ast);
    }

    if (emitAssembly) {
        writeAssembly(outputFileName, inputFileName, writer.toString());
        return;
    }

    File executable = buildExecutable(outputFileName, inputFileName, compileOnly, writer.toString());
    if (!compileOnly) {
        runExecutable(executable);
    }
}

From source file:net.sf.jabref.logic.xmp.XMPUtil.java

/**
 * Command-line tool for working with XMP-data.
 *
 * Read or write XMP-metadata from or to pdf file.
 *
 * Usage:// www.j  a  v a 2s  . com
 * <dl>
 * <dd>Read from PDF and print as bibtex:</dd>
 * <dt>xmpUtil PDF</dt>
 * <dd>Read from PDF and print raw XMP:</dd>
 * <dt>xmpUtil -x PDF</dt>
 * <dd>Write the entry in BIB given by KEY to the PDF:</dd>
 * <dt>xmpUtil KEY BIB PDF</dt>
 * <dd>Write all entries in BIB to the PDF:</dd>
 * <dt>xmpUtil BIB PDF</dt>
 * </dl>
 *
 * @param args
 *            Command line strings passed to utility.
 * @throws IOException
 *             If any of the given files could not be read or written.
 * @throws TransformerException
 *             If the given BibEntry is malformed.
 */
public static void main(String[] args) throws IOException, TransformerException {

    // Don't forget to initialize the preferences
    if (Globals.prefs == null) {
        Globals.prefs = JabRefPreferences.getInstance();
    }

    switch (args.length) {
    case 0:
        XMPUtil.usage();
        break;
    case 1:

        if (args[0].endsWith(".pdf")) {
            // Read from pdf and write as BibTex
            List<BibEntry> l = XMPUtil.readXMP(new File(args[0]), Globals.prefs);

            BibEntryWriter bibtexEntryWriter = new BibEntryWriter(
                    new LatexFieldFormatter(LatexFieldFormatterPreferences.fromPreferences(Globals.prefs)),
                    false);

            for (BibEntry entry : l) {
                StringWriter sw = new StringWriter();
                bibtexEntryWriter.write(entry, sw, BibDatabaseMode.BIBTEX);
                System.out.println(sw.getBuffer());
            }

        } else if (args[0].endsWith(".bib")) {
            // Read from bib and write as XMP
            try (FileReader fr = new FileReader(args[0])) {
                ParserResult result = BibtexParser.parse(fr);
                Collection<BibEntry> entries = result.getDatabase().getEntries();

                if (entries.isEmpty()) {
                    System.err.println("Could not find BibEntry in " + args[0]);
                } else {
                    System.out.println(XMPUtil.toXMP(entries, result.getDatabase()));
                }
            }
        } else {
            XMPUtil.usage();
        }
        break;
    case 2:
        if ("-x".equals(args[0]) && args[1].endsWith(".pdf")) {
            // Read from pdf and write as BibTex
            Optional<XMPMetadata> meta = XMPUtil.readRawXMP(new File(args[1]));

            if (meta.isPresent()) {
                XMLUtil.save(meta.get().getXMPDocument(), System.out, StandardCharsets.UTF_8.name());
            } else {
                System.err.println("The given pdf does not contain any XMP-metadata.");
            }
            break;
        }

        if (args[0].endsWith(".bib") && args[1].endsWith(".pdf")) {
            ParserResult result = BibtexParser.parse(new FileReader(args[0]));

            Collection<BibEntry> entries = result.getDatabase().getEntries();

            if (entries.isEmpty()) {
                System.err.println("Could not find BibEntry in " + args[0]);
            } else {
                XMPUtil.writeXMP(new File(args[1]), entries, result.getDatabase(), false);
                System.out.println("XMP written.");
            }
            break;
        }

        XMPUtil.usage();
        break;
    case 3:
        if (!args[1].endsWith(".bib") && !args[2].endsWith(".pdf")) {
            XMPUtil.usage();
            break;
        }

        ParserResult result = BibtexParser.parse(new FileReader(args[1]));

        Optional<BibEntry> bibEntry = result.getDatabase().getEntryByKey(args[0]);

        if (bibEntry.isPresent()) {
            XMPUtil.writeXMP(new File(args[2]), bibEntry.get(), result.getDatabase());

            System.out.println("XMP written.");
        } else {
            System.err.println("Could not find BibEntry " + args[0] + " in " + args[0]);
        }
        break;

    default:
        XMPUtil.usage();
    }
}

From source file:Main.java

public static void error(Component parent, Exception e, String title) {
    StringWriter out = new StringWriter();
    e.printStackTrace(new PrintWriter(out));
    out.flush();// w ww.j  ava 2 s  .co  m
    error(parent, out.getBuffer().toString(), title);
}

From source file:Main.java

public static void nodeToString(Node node, StringBuffer buf) throws TransformerException {

    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer = transFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");

    DOMSource dSource = new DOMSource(node);
    StringWriter sw = new StringWriter();
    StreamResult sr = new StreamResult(sw);
    transformer.transform(dSource, sr);//from  w  ww.  j a v a 2s.com
    StringWriter anotherSW = (StringWriter) sr.getWriter();

    buf.append(anotherSW.getBuffer());

}

From source file:Main.java

private static String stringForm(Throwable e) {
    StringWriter sw = new StringWriter(256);
    PrintWriter pw = new PrintWriter(sw);
    e.printStackTrace(pw);//from  w w w.  j  a va  2 s.c  o m
    return sw.getBuffer().toString();
}

From source file:Main.java

public static String newStringFromDocument(Document doc)
        throws TransformerConfigurationException, TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty("omit-xml-declaration", "yes");
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(doc), new StreamResult(writer));
    String output = writer.getBuffer().toString().replaceAll("\n|\r", "");
    return output;
}

From source file:Main.java

public static String getStringFromXmlDoc(org.w3c.dom.Node node) throws Exception {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(node), new StreamResult(writer));
    return writer.getBuffer().toString().replaceAll("\n|\r", "");
}

From source file:Main.java

public static String asString(Document doc) {
    try {//from  w  w w.  j ava 2  s .c o m
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        StringWriter writer = new StringWriter();
        transformer.transform(new DOMSource(doc), new StreamResult(writer));
        return writer.getBuffer().toString();
    } catch (TransformerException e) {
        throw Throwables.propagate(e);
    }
}

From source file:Main.java

public static String getStringFromXmlDoc(org.w3c.dom.Node node) throws Exception {
    TransformerFactory tf = TransformerFactory
            .newInstance("com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl", null);
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(node), new StreamResult(writer));
    return writer.getBuffer().toString().replaceAll("\n|\r", "");
}

From source file:Main.java

public static String saveXmlToStreamWriter(Document doc) throws TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(doc), new StreamResult(writer));

    return writer.getBuffer().toString();
}