Example usage for java.io PrintStream println

Introduction

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

Prototype

public void println(Object x)

Source Link

Document

Prints an Object and then terminate the line.

Usage

From source file:Main.java

public static void copyFile(File from, File toFile, PrintStream reportStream) {
    if (reportStream != null) {
        reportStream.println("Coping file " + from.getAbsolutePath() + " to " + toFile.getAbsolutePath());
    }//w ww  . j a v  a2 s  . co  m
    if (!from.exists()) {
        throw new IllegalArgumentException("File " + from.getPath() + " does not exist.");
    }
    if (from.isDirectory()) {
        throw new IllegalArgumentException(from.getPath() + " is a directory. Should be a file.");
    }
    try {
        final InputStream in = new FileInputStream(from);
        if (!toFile.getParentFile().exists()) {
            toFile.getParentFile().mkdirs();
        }
        if (!toFile.exists()) {
            toFile.createNewFile();
        }
        final OutputStream out = new FileOutputStream(toFile);

        final byte[] buf = new byte[1024];
        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }
        in.close();
        out.close();
    } catch (final IOException e) {
        throw new RuntimeException(
                "IO exception occured while copying file " + from.getPath() + " to " + toFile.getPath(), e);
    }

}

From source file:com.aliyun.openservices.odps.console.resource.ListResourcesCommand.java

public static void printUsage(PrintStream out) {
    out.println("Usage: ls|list resources [-p <projectname>] [-l]");
}

From source file:com.aliyun.openservices.odps.console.resource.CreateResourceCommand.java

public static void printUsage(PrintStream stream) {
    stream.println("Usage: create resource <type> <refname> [[<(spec)>)] <alias>] ");
    stream.println("       [-p,-project <projectname>] [-c,-comment <comment>] [-f,-force]");
}

From source file:TestDumpRecord.java

private static void dumpRecord(Record record, Reader reader, PrintStream out) throws NITFException {
    out.println("----- Header -----");
    record.getHeader().print(out);//from w  w  w  .j  a  v  a2 s  . c om

    final ImageSegment[] images = record.getImages();
    for (int i = 0; i < images.length; i++) {
        out.println("----- Image[" + i + "] -----");
        ImageSegment image = images[i];
        image.getSubheader().print(out);
    }

    final GraphicSegment[] graphics = record.getGraphics();
    for (int i = 0; i < graphics.length; i++) {
        out.println("----- Graphic[" + i + "] -----");
        GraphicSegment graphic = graphics[i];
        graphic.getSubheader().print(out);
    }

    final LabelSegment[] labels = record.getLabels();
    for (int i = 0; i < labels.length; i++) {
        out.println("----- Label[" + i + "] -----");
        LabelSegment label = labels[i];
        label.getSubheader().print(out);
    }

    final TextSegment[] texts = record.getTexts();
    for (int i = 0; i < texts.length; i++) {
        out.println("----- Text[" + i + "] -----");
        TextSegment text = texts[i];
        text.getSubheader().print(out);
        SegmentReader textReader = reader.getNewTextReader(i);
        byte[] data = new byte[(int) textReader.getSize()];
        textReader.read(data);
        out.println("TEXT[" + i + "] = '" + new String(data) + "'");
    }

    final DESegment[] dataExtensions = record.getDataExtensions();
    for (int i = 0; i < dataExtensions.length; i++) {
        out.println("----- DES[" + i + "] -----");
        DESegment dataExtension = dataExtensions[i];
        dataExtension.getSubheader().print(out);
        SegmentReader segReader = reader.getNewDEReader(i);
        byte[] data = new byte[(int) segReader.getSize()];
        segReader.read(data);
        out.println("DES[" + i + "] = '" + new String(data) + "'");
    }

    final RESegment[] reservedExtensions = record.getReservedExtensions();
    for (int i = 0; i < reservedExtensions.length; i++) {
        out.println("----- RES[" + i + "] -----");
        RESegment reservedExtension = reservedExtensions[i];
        reservedExtension.getSubheader().print(out);
    }
}

From source file:com.aliyun.openservices.odps.console.SelectCommand.java

public static void printUsage(PrintStream out) {
    out.println("Usage: select <selectstatement>");
}

From source file:co.cask.tigon.StandaloneMain.java

private static void usage(boolean error) {
    PrintStream out = (error ? System.err : System.out);
    out.println("java -cp .:lib/* co.cask.tigon.StandaloneMain <path-to-JAR> <FlowClassName> [arguments]");
    out.println("Example: java -cp .:lib/* co.cask.tigon.StandaloneMain /home/user/tweetFlow-1.0.jar "
            + "com.cname.main.TweetFlow --runtimeKey=value");
    out.println("");
    if (error) {//from  ww  w .ja  v a 2  s.  co m
        throw new IllegalArgumentException();
    }
}

From source file:Main.java

public static String getSystemOutput(String paramString) {
    String str1 = "";
    try {//from w w w  .j av a  2  s .c  o m
        Process localProcess = Runtime.getRuntime().exec(paramString);
        InputStream localInputStream = localProcess.getInputStream();
        InputStreamReader localInputStreamReader = new InputStreamReader(localInputStream);
        BufferedReader localBufferedReader = new BufferedReader(localInputStreamReader);
        for (;;) {
            String str2 = localBufferedReader.readLine();
            if (str2 == null) {
                break;
            }
            StringBuilder localStringBuilder1 = new StringBuilder();
            str1 = str1 + str2;
            StringBuilder localStringBuilder2 = new StringBuilder();
            str1 = str1 + "\n";
        }
        int i = localProcess.waitFor();
        PrintStream localPrintStream = System.out;
        StringBuilder localStringBuilder3 = new StringBuilder();
        localPrintStream.println("Process exitValue: " + i);
        return str1;
    } catch (Throwable localThrowable) {
        for (;;) {
            localThrowable.printStackTrace();
        }
    }
}

From source file:Main.java

private static void dumpHeaders(HttpURLConnection conn, PrintStream out) {
    for (Map.Entry<String, List<String>> e : conn.getHeaderFields().entrySet())
        for (String v : e.getValue())
            out.println("received header " + e.getKey() + ": " + v);
}

From source file:com.aliyun.openservices.odps.console.resource.ListFunctionsCommand.java

public static void printUsage(PrintStream out) {
    out.println("Usage: list functions");
    out.println("       ls functions [-p <projectname>]");
}

From source file:com.aliyun.openservices.odps.console.commands.logview.HelpAction.java

public static void printHelpInfo(PrintStream stream) {
    // Overall help message
    stream.println("Usage: log <subcommand> [options] [args]");
    StringBuilder sb = new StringBuilder();
    boolean first = true;
    for (String key : ActionRegistry.getActionNames()) {
        // Hide status action temporarily
        if (key.equalsIgnoreCase(GetStatusAction.ACTION_NAME)) {
            continue;
        }//from  w w w. j av a  2  s .c om
        if (first) {
            first = false;
        } else {
            sb.append(", ");
        }
        sb.append(key);
    }
    stream.println("Available subcommands are: " + sb.toString());
    stream.println("Use 'log help <subcommand>' to get more info");
}