Example usage for java.io PrintWriter print

List of usage examples for java.io PrintWriter print

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Introduction

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

Prototype

public void print(Object obj)

Source Link

Document

Prints an object.

Usage

From source file:dictinsight.utils.io.HttpUtils.java

public static String getDataFromOtherServer(String url, String param) {
    PrintWriter out = null;
    BufferedReader in = null;//from  w  w  w  . jav  a2  s .  c o m
    String result = "";
    try {
        URL realUrl = new URL(url);
        URLConnection conn = realUrl.openConnection();
        conn.setConnectTimeout(1000 * 10);
        conn.setRequestProperty("accept", "*/*");
        conn.setRequestProperty("connection", "Keep-Alive");
        conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
        conn.setDoOutput(true);
        conn.setDoInput(true);
        out = new PrintWriter(conn.getOutputStream());
        out.print(param);
        out.flush();
        in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        String line;
        while ((line = in.readLine()) != null) {
            result += line;
        }
    } catch (Exception e) {
        System.out.println("get date from " + url + param + " error!");
        e.printStackTrace();
    }
    // finally?????
    finally {
        try {
            if (out != null) {
                out.close();
            }
            if (in != null) {
                in.close();
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    return result;
}

From source file:cn.jpush.hdfs.mr.example.BaileyBorweinPlouffe.java

/** Print out elements in a nice format. */
private static <T> void print(PrintWriter out, Iterator<T> iterator, String prefix, String format,
        int elementsPerGroup, int groupsPerLine) {
    final StringBuilder sb = new StringBuilder("\n");
    for (int i = 0; i < prefix.length(); i++)
        sb.append(" ");
    final String spaces = sb.toString();

    out.print("\n" + prefix);
    for (int i = 0; iterator.hasNext(); i++) {
        if (i > 0 && i % elementsPerGroup == 0)
            out.print((i / elementsPerGroup) % groupsPerLine == 0 ? spaces : " ");
        out.print(String.format(format, iterator.next()));
    }/* ww w.ja  v a  2s  .c o m*/
    out.println();
}

From source file:de.escidoc.core.aa.servlet.Login.java

/**
 * Initializes the redirect to the provided URL and writes the provided page content to the writer of the {@link
 * HttpServletResponse}. The http status code is set to SEE_OTHER.
 *
 * @param response    The {@link HttpServletResponse}.
 * @param page        The page to write.
 * @param redirectUrl The URL to that the user shall be redirected.
 * @throws IOException Thrown in case of a failed i/o operation.
 *//*from w  w w .j a v  a2s. com*/
private static void sendRedirectingResponse(final HttpServletResponse response, final String page,
        final String redirectUrl) throws IOException {

    final PrintWriter writer = response.getWriter();
    writer.print(page);
    // TODO: which response/status code? sendRedirect uses 302. 307 must
    // not be used since this results in forwarding the post of login data.
    // Maybe, 303 should be used to force the browser to redirect with GET,
    // as redirect with POST is prohibited?
    // Or should a form be returned and the user posts the handle back to
    // the application (similar to Shibboleth's Browser/Post profile)?
    response.setStatus(HttpServletResponse.SC_SEE_OTHER);
    response.setHeader("Location", redirectUrl);
    //        response.flushBuffer();
}

From source file:net.metanotion.sqlc.SQLC.java

private static void generateStructs(final String outputFolder, final StructManager sm,
        final Set<String> implicits, final Map<String, String> implicitDocs,
        final Map<String, Boolean> implicitVisibility, final Iterable<String> srcPathes) throws IOException {
    for (final Map.Entry<String, GetInitializer> e : sm) {
        if (!implicits.contains(e.getKey())) {
            continue;
        }//from  w  w w .j  av  a 2 s  .  com
        final String visibility = implicitVisibility.get(e.getKey()).booleanValue() ? "public " : " ";
        final String docString = implicitDocs.get(e.getKey());
        final GetInitializer gi = e.getValue();
        if (needToGenerateStruct(e.getKey(), gi, srcPathes)) {
            final Struct s = (Struct) gi;
            final String[] name = e.getKey().split("\\.");
            final String[] pkg = new String[name.length - 1];
            for (int i = 0; i < pkg.length; i++) {
                pkg[i] = name[i];
            }
            final FileOutputStream fos = new FileOutputStream(mkPath(outputFolder, pkg, name[pkg.length]));
            final PrintWriter writer = new PrintWriter(new OutputStreamWriter(fos, "UTF-8"));
            if (pkg.length > 0) {
                writer.print("package ");
                String sep = "";
                for (String pe : pkg) {
                    writer.print(sep + pe);
                    sep = ".";
                }
                writer.println(";");
                writer.println("");
            }

            System.out.println("GENERATING: " + visibility + " " + name[pkg.length]);
            writer.print("/** ");
            if (docString != null) {
                writer.println(docString.substring(3, docString.length() - 2));
            }
            writer.println("<i>This is a data/struct/value class generated by the SQLC compiler.</i> */");
            writer.println("@javax.annotation.Generated(\"net.metanotion.sqlc.SQLC\") " + visibility
                    + "final class " + name[pkg.length] + " {");
            for (final String p : s.listProperties()) {
                writer.print("\tpublic ");
                writer.print(s.getType(p));
                writer.println(" " + p + ";");
            }
            writer.println("}");
            writer.close();
            fos.close();
        }
    }
}

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

private static void writeOrganism(Set<Source> sources, Set<Sample> samples, Experiment exp, PrintWriter out) {
    final Set<Organism> all = new TreeSet<Organism>(ENTITY_COMPARATOR);
    for (final Source source : sources) {
        addIgnoreNull(all, source.getOrganism());
    }/*from  w  w w.j av  a 2s.c  om*/
    for (final Sample sample : samples) {
        addIgnoreNull(all, sample.getOrganism());
    }
    if (all.isEmpty()) {
        all.add(exp.getOrganism());
    }
    for (final Organism o : all) {
        out.print("!Sample_organism=");
        out.println(o.getScientificName());
    }
}

From source file:com.emc.ecs.sync.cli.CliHelper.java

public static String longHelp() {
    StringWriter helpWriter = new StringWriter();
    PrintWriter pw = new PrintWriter(helpWriter);
    HelpFormatter fmt = new HelpFormatter();
    fmt.setWidth(79);//from  w  w  w . j ava 2  s.  c  o m

    // main CLI options
    Options options = ConfigUtil.wrapperFor(CliConfig.class).getOptions();

    // sync options
    for (Option o : ConfigUtil.wrapperFor(SyncOptions.class).getOptions().getOptions()) {
        options.addOption(o);
    }

    // Make sure we do CommonOptions first
    String usage = "java -jar ecs-sync.jar -source <source-uri> [-filters <filter1>[,<filter2>,...]] -target <target-uri> [options]";
    fmt.printHelp(pw, fmt.getWidth(), usage, "Common options:", options, fmt.getLeftPadding(),
            fmt.getDescPadding(), null);

    pw.print("\nAvailable plugins are listed below along with any custom options they may have\n");

    // Do the rest
    for (ConfigWrapper<?> storageWrapper : ConfigUtil.allStorageConfigWrappers()) {
        pw.write('\n');
        pw.write(String.format("%s (%s)\n", storageWrapper.getLabel(), storageWrapper.getUriPrefix()));
        fmt.printWrapped(pw, fmt.getWidth(), 4, "    " + storageWrapper.getDocumentation());
        fmt.printWrapped(pw, fmt.getWidth(), 4,
                "    NOTE: Storage options must be prefixed by source- or target-, depending on which role they assume");
        fmt.printOptions(pw, fmt.getWidth(), storageWrapper.getOptions(), fmt.getLeftPadding(),
                fmt.getDescPadding());
    }
    for (ConfigWrapper<?> filterWrapper : ConfigUtil.allFilterConfigWrappers()) {
        pw.write('\n');
        pw.write(String.format("%s (%s)\n", filterWrapper.getLabel(), filterWrapper.getCliName()));
        fmt.printWrapped(pw, fmt.getWidth(), 4, "    " + filterWrapper.getDocumentation());
        fmt.printOptions(pw, fmt.getWidth(), filterWrapper.getOptions(), fmt.getLeftPadding(),
                fmt.getDescPadding());
    }

    return helpWriter.toString();
}

From source file:com.dien.upload.server.UploadServlet.java

/**
 * Writes a response to the client./*from  w ww  .j  av a 2s .  co  m*/
 */
protected static void renderMessage(HttpServletResponse response, String message, String contentType)
        throws IOException {
    response.setContentType(contentType + "; charset=UTF-8");
    response.setCharacterEncoding("UTF-8");
    PrintWriter out = response.getWriter();
    out.print(message);
    out.flush();
    out.close();
}

From source file:net.metanotion.sqlc.SQLC.java

private static void generateExceptions(final String outputFolder, final Map<String, ExceptionInfo> exceptions,
        final Map<String, String> inheritanceMap, final Set<String> implicits,
        final Map<String, String> implicitDocs, final Map<String, Boolean> implicitVisibility)
        throws IOException {
    for (final Map.Entry<String, ExceptionInfo> ex : exceptions.entrySet()) {
        if (!implicits.contains(ex.getKey())) {
            continue;
        }//from   w  w  w . j  a v a  2  s. com
        final String visibility = implicitVisibility.get(ex.getKey()).booleanValue() ? "public " : " ";
        final String docString = implicitDocs.get(ex.getKey());
        final String[] name = ex.getKey().split("\\.");
        final String[] pkg = new String[name.length - 1];
        for (int i = 0; i < pkg.length; i++) {
            pkg[i] = name[i];
        }
        final FileOutputStream fos = new FileOutputStream(mkPath(outputFolder, pkg, name[pkg.length]));
        final PrintWriter writer = new PrintWriter(new OutputStreamWriter(fos, "UTF-8"));
        if (pkg.length > 0) {
            writer.print("package ");
            String sep = "";
            for (String pe : pkg) {
                writer.print(sep + pe);
                sep = ".";
            }
            writer.println(";");
            writer.println("");
        }
        writer.print("/** ");
        if (docString != null) {
            writer.println(docString.substring(3, docString.length() - 2));
        }
        writer.println("<i>This is an exception class generated by the SQLC compiler.</i> */");
        writer.println("@javax.annotation.Generated(\"net.metanotion.sqlc.SQLC\") " + visibility + "class "
                + name[pkg.length] + " extends ");
        final String parent = inheritanceMap.get(ex.getKey());
        writer.println((parent == null) ? "java.lang.Exception" : parent);
        writer.println(" {");
        int curriedParamCount = 0;
        for (final Pair<String, Object> param : ex.getValue().params) {
            writer.println("\tpublic final " + valueType(param.getValue()) + " " + param.getKey() + ";");
            if (param.getValue() != null) {
                curriedParamCount++;
            }
        }
        while (curriedParamCount > 0) {
            writer.println("\t" + name[pkg.length] + "(");
            String sep = "\t\t";
            int curryCount = curriedParamCount;
            for (final Pair<String, Object> param : ex.getValue().params) {
                if ((param.getValue() != null) && (curryCount > 0)) {
                    curryCount--;
                    continue;
                }
                writer.println(sep + "final " + valueType(param.getValue()) + " " + param.getKey());
                sep = "\t\t, ";
            }
            writer.println("\t) { this(");
            curryCount = curriedParamCount;
            sep = "\t\t";
            for (final Pair<String, Object> param : ex.getValue().params) {
                if ((param.getValue() != null) && (curryCount > 0)) {
                    writer.println(sep + param.getValue().toString());
                    curryCount--;
                } else {
                    writer.println(sep + param.getKey());
                }
                sep = "\t\t, ";
            }
            writer.println("\t); }");
            curriedParamCount--;
        }
        writer.println("\t" + name[pkg.length] + "(");
        String sep = "\t\t";
        for (final Pair<String, Object> param : ex.getValue().params) {
            writer.println(sep + "final " + valueType(param.getValue()) + " " + param.getKey());
            sep = "\t\t, ";
        }
        writer.println("\t) {");
        writer.println("\t\tsuper();");
        for (final Pair<String, Object> param : ex.getValue().params) {
            writer.println("\t\tthis." + param.getKey() + " = " + param.getKey() + ";");
        }
        writer.println("\t}");
        for (final Pair<String, Object> param : ex.getValue().params) {
            final String key = param.getKey();
            writer.println("\tpublic " + valueType(param.getValue()) + " get"
                    + key.substring(0, 1).toUpperCase() + key.substring(1) + "() {");
            writer.println("\t\treturn this." + key + ";");
            writer.println("\t}");
        }
        writer.println("}");
        writer.close();
        fos.close();
    }
}

From source file:com.headswilllol.basiclauncher.Launcher.java

public static void createExceptionLog(Exception ex, boolean gameThread) {
    Calendar cal = Calendar.getInstance();
    String minute = cal.get(Calendar.MINUTE) + "";
    minute = (minute.length() < 2 ? "0" : "") + minute;
    String second = cal.get(Calendar.SECOND) + "";
    second = (second.length() < 2 ? "0" : "") + second;
    String time = cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH) + 1) + "-"
            + cal.get(Calendar.DAY_OF_MONTH) + "_" + cal.get(Calendar.HOUR_OF_DAY) + "-" + minute + "-" + second
            + "-" + cal.get(Calendar.MILLISECOND);
    try {/*from ww  w . j  a va 2  s  .c  o  m*/
        if (!new File(appData(), FOLDER_NAME + File.separator + "errorlogs").exists())
            new File(appData(), FOLDER_NAME + File.separator + "errorlogs").mkdir();
        new File(appData(), FOLDER_NAME + File.separator + "errorlogs" + File.separator + time + ".log")
                .createNewFile();
        System.out.println("Saved error log to " + appData() + File.separator + FOLDER_NAME + File.separator
                + "errorlogs" + File.separator + time + ".log");
        PrintWriter writer = new PrintWriter(appData() + File.separator + FOLDER_NAME + File.separator
                + "errorlogs" + File.separator + time + ".log", "UTF-8");
        writer.print(getLogHeader(gameThread));
        ex.printStackTrace(writer);
        writer.print("-----------------END ERROR LOG-----------------\n");
        writer.close();
    } catch (Exception exc) {
        // Well, shit.
        exc.printStackTrace();
        Launcher.progress = "An exception occurred while saving an exception log.";
        Launcher.fail = "Errors occurred; see console for details.";
    }
}

From source file:com.headswilllol.basiclauncher.Launcher.java

public static void createExceptionLog(String s, boolean gameThread) {
    String log = getLogHeader(gameThread);
    log += s;//w w w. j  a  v  a  2  s .  c o m
    log += "\n-----------------END ERROR LOG-----------------\n";
    Calendar cal = Calendar.getInstance();
    String minute = cal.get(Calendar.MINUTE) + "";
    if (minute.length() < 2)
        minute = "0" + minute;
    String second = cal.get(Calendar.SECOND) + "";
    if (second.length() < 2)
        second = "0" + second;
    String time = cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH) + 1) + "-"
            + cal.get(Calendar.DAY_OF_MONTH) + "_" + cal.get(Calendar.HOUR_OF_DAY) + "-" + minute + "-" + second
            + "-" + cal.get(Calendar.MILLISECOND);
    try {
        if (!new File(appData(), FOLDER_NAME + File.separator + "errorlogs").exists())
            new File(appData(), FOLDER_NAME + File.separator + "errorlogs").mkdir();
        new File(appData(), FOLDER_NAME + File.separator + "errorlogs" + File.separator + time + ".log")
                .createNewFile();
        System.out.println("Saved error log to " + appData() + File.separator + FOLDER_NAME + File.separator
                + "errorlogs" + File.separator + time + ".log");
        PrintWriter writer = new PrintWriter(appData() + File.separator + FOLDER_NAME + File.separator
                + "errorlogs" + File.separator + time + ".log", "UTF-8");
        writer.print(log);
        writer.close();
    } catch (Exception ex) {
        // Well, shit.
        ex.printStackTrace();
        Launcher.progress = "An exception occurred while saving an exception log.";
        Launcher.fail = "Errors occurred; see console for details.";
    }
}