Example usage for java.io PrintWriter println

Introduction

In this page you can find the example usage for java.io PrintWriter println.

Prototype

public void println(Object x) 

Source Link

Document

Prints an Object and then terminates the line.

Usage

From source file:org.callimachusproject.repository.CalliRepository.java

private static void print(Trace call, PrintWriter w) {
    if (call.getPreviousTrace() != null) {
        print(call.getPreviousTrace(), w);
    }/*from   www. jav a 2  s . c om*/
    for (String assign : call.getAssignments()) {
        w.println(assign);
    }
    w.println(call.toString());
}

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From source file:io.warp10.worf.WorfInteractive.java

private static long getTTL(String line, PrintWriter out) {
    try {/*  w  w w .j a v a  2s .  com*/
        long ttl = Long.valueOf(line);

        long ttlMax = Long.MAX_VALUE - System.currentTimeMillis();

        if (ttl >= ttlMax) {
            out.println("TTL can not be upper than " + ttlMax);
            return 0L;
        }

        return ttl;
    } catch (NumberFormatException exp) {
        out.println(line + " is not a long");
        return 0L;
    }
}

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From source file:at.tuwien.ifs.somtoolbox.data.InputDataWriter.java

/**
 * Writes the data to <a href="http://databionic-esom.sourceforge.net/user.html#File_formats">ESOM lrn/cls
 * format</a>./*from   www . ja  v a 2 s . c o m*/
 */
public static void writeAsESOM(InputData data, String fileName) throws IOException, SOMLibFileFormatException {
    String fileNameLrn = StringUtils.appendExtension(fileName, ".lrn");

    // write the header, see http://databionic-esom.sourceforge.net/user.html#File_formats
    Logger.getLogger("at.tuwien.ifs.somtoolbox")
            .info("Writing input data as ESOM file to '" + fileNameLrn + "'.");
    PrintWriter writer = FileUtils.openFileForWriting("ESOM lrn", fileNameLrn, false);
    if (org.apache.commons.lang.StringUtils.isNotBlank(data.getDataSource())) {
        writer.println("# Converted from " + data.getDataSource() + ".");
    }
    writer.println("% " + data.numVectors());
    writer.println("% " + (data.dim() + 1));
    writer.println("% 9" + StringUtils.repeatString(data.dim(), "\t 1"));
    writer.println("% Key\t" + StringUtils.interleave(data.templateVector().getLabels(), "\t"));
    for (int i = 0; i < data.numVectors(); i++) {
        writer.print(String.valueOf(i + 1)); // index in the lrn file will start with 1, make sure this is in synch
        // with ESOMMapOutputter
        for (int j = 0; j < data.dim(); j++) {
            writer.print("\t" + data.getValue(i, j));
        }
        writer.println();
    }
    writer.close();

    // write the names file
    String fileNameNames = StringUtils.appendOrReplaceExtension(fileName, ".lrn", ".names");
    Logger.getLogger("at.tuwien.ifs.somtoolbox").info("Writing names as ESOM file to '" + fileNameNames + "'.");
    writer = FileUtils.openFileForWriting("ESOM names", fileNameNames, false);
    if (org.apache.commons.lang.StringUtils.isNotBlank(data.getDataSource())) {
        writer.println("# Converted from " + data.getDataSource() + ".");
    }
    writer.println("% " + data.numVectors());
    for (int i = 0; i < data.numVectors(); i++) {
        // index in the names file starts at 1, make sure this is in synch with lrn file and ESOMMapOutputter
        writer.println(String.valueOf(i + 1) + "\t" + data.getLabel(i));
    }
    writer.close();

    if (data.classInformation() != null) {
        // guess a good filename
        String fileNameCls = StringUtils.appendOrReplaceExtension(fileName, ".lrn", ".cls");
        Logger.getLogger("at.tuwien.ifs.somtoolbox")
                .info("Writing class info as ESOM file to '" + fileNameCls + "'.");
        writeAsESOM(data.classInformation(), fileNameCls);
    }

}

---

From source file:edu.umd.cs.submit.CommandLineSubmit.java

/**
 * @param submitUserFile//from  ww w.  j a v a  2  s.co  m
 * @param courseKey
 * @param projectNumber
 * @param authenticationType
 * @param baseURL
 * @throws IOException
 * @throws UnsupportedEncodingException
 * @throws URISyntaxException
 * @throws HttpException
 */
public static void createSubmitUser(File submitUserFile, String courseKey, String projectNumber,
        String authenticationType, String baseURL)
        throws IOException, UnsupportedEncodingException, URISyntaxException, HttpException {
    PrintWriter newUserProjectFile;
    if (authenticationType.equals("openid")) {
        String[] result = getSubmitUserForOpenId(courseKey, projectNumber, baseURL);
        String classAccount = result[0];
        String onetimePassword = result[1];
        newUserProjectFile = new PrintWriter(new FileWriter(submitUserFile));
        newUserProjectFile.println("classAccount=" + classAccount);
        newUserProjectFile.println("oneTimePassword=" + onetimePassword);
    } else {
        String loginName, password;

        Console console = System.console();

        System.out.println("Please enter your LDAP username and password");
        System.out.print("LDAP username: ");
        loginName = console.readLine();
        System.out.println("Password: ");
        password = new String(console.readPassword());
        System.out.println("Thanks!");
        System.out.println("Preparing for submission. Please wait...");

        String url = baseURL + "/eclipse/NegotiateOneTimePassword";
        PostMethod post = new PostMethod(url);

        post.addParameter("loginName", loginName);
        post.addParameter("password", password);

        post.addParameter("courseKey", courseKey);
        post.addParameter("projectNumber", projectNumber);

        HttpClient client = new HttpClient();
        client.setConnectionTimeout(HTTP_TIMEOUT);

        // System.out.println("Preparing to execute method");
        int status = client.executeMethod(post);
        // System.out.println("Post finished with status: " +status);

        if (status != HttpStatus.SC_OK) {
            throw new HttpException(
                    "Unable to negotiate one-time password with the server: " + post.getResponseBodyAsString());
        }

        InputStream inputStream = post.getResponseBodyAsStream();
        BufferedReader userStream = new BufferedReader(new InputStreamReader(inputStream));
        newUserProjectFile = new PrintWriter(new FileWriter(submitUserFile));
        while (true) {
            String line = userStream.readLine();
            if (line == null)
                break;
            // System.out.println(line);
            newUserProjectFile.println(line);
        }
        userStream.close();
    }
    newUserProjectFile.close();
    if (!submitUserFile.canRead()) {
        System.out.println("Can't generate or access " + submitUserFile);
        System.exit(1);
    }
}

---

From source file:eu.annocultor.tools.GeneratorOfXmlSchemaForConvertersDoclet.java

static void printConstructorSchema(ConstructorDoc constr, PrintWriter out) throws Exception {
    if (constr.modifierSpecifier() == Modifier.PUBLIC) {
        String affix = constr.annotations()[0].elementValues()[1].value().toString();
        affix = StringUtils.stripEnd(StringUtils.stripStart(affix, "\""), "\"");

        out.println("<!-- " + constr.qualifiedName() + constr.signature() + " -->");
        out.println("       <xs:element name=\"" + constr.qualifiedName() + "-" + affix
                + "\" substitutionGroup=\"ABSTRACT-RULE\" >");
        out.println("        <xs:complexType> ");
        out.println("         <xs:sequence>");

        findType(constr, new Formatter(out) {

            @Override/*from   w  ww.java2  s.  c om*/
            public void formatElementStart(String name, String type, boolean array) {
                writer.print("           <xs:element name=\"" + name + "\" type=\"" + type + "\""
                        + (array ? " minOccurs=\"0\" maxOccurs=\"unbounded\" " : "") + ">");
            }

            @Override
            public void formatDocumentation(String doc) {
                writer.print("\n         <xs:annotation><xs:documentation xml:lang=\"en\">"
                        + StringEscapeUtils.escapeXml(doc) + "</xs:documentation></xs:annotation>");
            }

            @Override
            public void formatElementEnd(String name) {
                writer.print(" \n            </xs:element>");
            }

        });
    }
    out.println(ruleListenerDef);
    out.println("      </xs:sequence>");
    out.println("     </xs:complexType> ");
    out.println("    </xs:element>");
}

---

From source file:eu.annocultor.tools.GeneratorOfXmlSchemaForConvertersDoclet.java

static void printConstructorDoc(ConstructorDoc constr, PrintWriter out) throws Exception {
    if (constr.modifierSpecifier() == Modifier.PUBLIC) {
        String affix = constr.annotations()[0].elementValues()[1].value().toString();
        affix = StringUtils.stripEnd(StringUtils.stripStart(affix, "\""), "\"");
        out.println("  <h2 id=\"Constructor " + constr.name() + "-" + affix + "\">Constructor <code>" + affix
                + "</code></h2>");
        out.println();/*from w ww .ja v a 2 s .  c  om*/
        out.println(" <p>" + constr.commentText() + "</p>");
        out.println();
        out.println(" <p>Sample use:</p>");
        out.println("<div class=\"source\"><pre>");

        out.println(StringEscapeUtils.escapeHtml("<ac:" + constr.qualifiedName() + "-" + affix + ">"));
        findType(constr, new Formatter(out) {

            @Override
            public void formatElementStart(String name, String type, boolean array) {
                writer.print(StringEscapeUtils.escapeHtml("  <ac:" + name + " rdf:datatype=\"" + type + "\">"));
            }

            @Override
            public void formatDocumentation(String doc) {
                writer.print(" <i style=\"font-family: Times\">" + StringEscapeUtils.escapeHtml(doc) + "</i> ");
            }

            @Override
            public void formatElementEnd(String name) {
                writer.println(StringEscapeUtils.escapeHtml("</ac:" + name + ">"));
            }

        });

        out.println(StringEscapeUtils.escapeHtml("</ac:" + constr.qualifiedName() + "-" + affix + ">"));
        out.println("</pre></div>");
    }
    out.println();
    out.flush();
}

---

From source file:io.warp10.worf.WorfInteractive.java

private static TokenType getTokenType(String line, PrintWriter out) {
    try {/*from  w  w w.  ja  v a  2  s . c  o  m*/
        if (Strings.isNullOrEmpty(line)) {
            return null;
        }

        return TokenType.valueOf(line.toUpperCase());
    } catch (Exception exp) {
        out.println("token type " + line + " unknown. (read|write) expected");
        return null;
    }
}

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From source file:com.sshtools.common.vomanagementtool.common.VOHelper.java

private static void writeToFile(String filename, String content) throws IOException {
    File newFile = new File(filename);
    if (!newFile.isFile()) {
        newFile.createNewFile();//w  ww . j  ava2s.co  m
    }
    PrintWriter out = new PrintWriter(newFile.getAbsolutePath());
    out.println(content);
    out.close();
}

---

From source file:de.zib.scalaris.examples.wikipedia.data.xml.Main.java

/**
 * Filters all pages in the Wikipedia XML2DB dump from the given file and
 * creates a list of page names belonging to certain categories.
 * //w ww  . j a  v a2s . c  om
 * @param filename
 * @param args
 * 
 * @throws RuntimeException
 * @throws IOException
 * @throws SAXException
 * @throws FileNotFoundException
 */
private static void doDumpdbFilter(String filename, String[] args)
        throws RuntimeException, IOException, SAXException, FileNotFoundException {
    int i = 0;
    int recursionLvl = 1;
    if (args.length > i) {
        try {
            recursionLvl = Integer.parseInt(args[i]);
        } catch (NumberFormatException e) {
            System.err.println("no number: " + args[i]);
            System.exit(-1);
        }
    }
    ++i;

    String pageListFileName = "";
    if (args.length > i && !args[i].isEmpty()) {
        pageListFileName = args[i];
    } else {
        System.err.println("need a pagelist file name for filter; arguments given: " + Arrays.toString(args));
        System.exit(-1);
    }
    ++i;

    Set<String> allowedPages0 = new HashSet<String>();
    allowedPages0.add("Main Page");
    String allowedPagesFileName = "";
    if (args.length > i && !args[i].isEmpty()) {
        allowedPagesFileName = args[i];
        addFromFile(allowedPages0, allowedPagesFileName);
    }
    ++i;

    LinkedList<String> rootCategories = new LinkedList<String>();
    if (args.length > i) {
        for (String rCat : Arrays.asList(args).subList(i, args.length)) {
            if (!rCat.isEmpty()) {
                rootCategories.add(rCat);
            }
        }
    }
    WikiDumpHandler.println(System.out, "filtering by categories " + rootCategories.toString() + " ...");
    WikiDumpHandler.println(System.out, " wiki dump     : " + filename);
    WikiDumpHandler.println(System.out, " allowed pages : " + allowedPagesFileName);
    WikiDumpHandler.println(System.out, " recursion lvl : " + recursionLvl);

    WikiDumpHandler.println(System.out,
            "creating list of pages to import (recursion level: " + recursionLvl + ") ...");
    Set<String> allowedCats0 = new HashSet<String>(rootCategories);

    WikiDumpSQLiteLinkTables handler = new WikiDumpSQLiteLinkTables(filename);
    handler.setUp();
    SortedSet<String> pages = handler.getPagesInCategories(allowedCats0, allowedPages0, recursionLvl, false);
    handler.tearDown();

    do {
        FileWriter outFile = new FileWriter(pageListFileName);
        PrintWriter out = new PrintWriter(outFile);
        for (String page : pages) {
            out.println(page);
        }
        out.close();
    } while (false);
    exitCheckHandler(handler);
}

---

From source file:gov.nih.nci.caarray.application.translation.geosoft.GeoSoftFileWriterUtil.java

private static void writeProviders(Set<Source> sources, PrintWriter out) {
    final Set<AbstractContact> all = new HashSet<AbstractContact>();
    for (final Source source : sources) {
        all.addAll(source.getProviders());
    }// w w  w  .  j  a v  a2  s. c  om
    for (final AbstractContact c : all) {
        out.print("!Sample_biomaterial_provider=");
        out.println(((Organization) c).getName());
    }
}

---

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