Example usage for java.io PrintStream flush

Introduction

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

Prototype

public void flush()

Source Link

Document

Flushes the stream.

Usage

From source file:ductive.console.shell.EmbeddedAppShell.java

private Integer execute(CmdParser cmdParser, InteractiveTerminal terminal, ShellHistory history,
        TerminalUser user) throws IOException {
    final CommandLine line;
    try {//from www  .  ja va 2 s.  c o m
        String command = terminal.readLine();

        if (command == null)
            return 0;

        if (StringUtils.isBlank(command))
            return null;

        line = cmdParser.parse(command);
    } catch (NoMatchException e) {
        terminal.errorln(e.getMessage());
        return null;
    }

    try {
        commandInvoker.execute(new CommandContext(terminal, user), line);
    } catch (UserInterruptException e) {
    } catch (Throwable e) {
        // Unroll invoker exceptions
        if (e.getClass().getCanonicalName().equals("org.codehaus.groovy.runtime.InvokerInvocationException")) {
            e = e.getCause();
        }

        PrintStream ps = new PrintStream(terminal.error());
        e.printStackTrace(ps);
        ps.flush();
    }
    return null;
}

From source file:com.adaptris.core.socket.SimpleProtocol.java

/**
 * @see com.adaptris.core.socket.Protocol#receiveDocumentError()
 */// w  w  w  .  java  2s .  c  o m
public void receiveDocumentError() throws IOException, IllegalStateException {
    PrintStream out = new PrintStream(socket.getOutputStream(), true);
    out.print("500\r\n");
    out.flush();
}

From source file:com.adaptris.core.socket.SimpleProtocol.java

/**
 * @see com.adaptris.core.socket.Protocol#receiveDocumentSuccess()
 *///from w  w w. j  a v  a 2 s .co  m
public void receiveDocumentSuccess() throws IOException, IllegalStateException {
    PrintStream out = new PrintStream(socket.getOutputStream(), true);
    out.print("200\r\n");
    out.flush();

}

From source file:brooklyn.util.stream.ThreadLocalPrintStream.java

public PrintStream clearThreadLocalPrintStream() {
    PrintStream old = customStream.get();
    customStream.remove();/*from www  .  ja  v  a 2  s. c om*/
    if (old != null)
        old.flush();
    return old;
}

From source file:org.duracloud.account.monitor.duplication.DuplicationMonitorDriver.java

@Override
public void run() {
    log.info("starting monitor");
    DuplicationReport report;//  w  w w  .ja  v  a2 s .c om
    try {
        report = duplicationMonitor.monitorDuplication();
        if (report.hasIssues()) {
            sendEmail("DuraCloud Duplication Monitor discovered issues!", report.toString());
        }
    } catch (Exception e) {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream error = new PrintStream(out);

        error.println("Error in DuplicationMonitor: " + e.getMessage());
        e.printStackTrace(error);

        error.flush();
        IOUtils.closeQuietly(out);

        String msg = new String(out.toByteArray());
        log.error(msg);
        sendEmail("Duplication Monitor Error", msg);
    }
}

From source file:com.adaptris.util.stream.Slf4jLoggingOutputStreamTest.java

@Test
public void testLogTrace() throws Exception {
    PrintStream out = new PrintStream(new Slf4jLoggingOutputStream("TRACE"));
    out.println(TEXT);//from   w w  w.  j  a v a 2s  .  c  om
    out.flush();
    out.close();
}

From source file:org.apache.karaf.shell.tabletest.ShellTableTest.java

@Test
public void testGrow() {
    ShellTable table = new ShellTable().size(10);
    table.column(new Col("1"));
    table.column(new Col("2"));

    table.addRow().addContent("1", "2");

    StringWriter writer = new StringWriter();
    PrintStream out = new PrintStream(new WriterOutputStream(writer));
    table.print(out, true);//from   w  ww.  j  av a  2  s.com
    out.flush();
    String expected = "1      | 2\n" + "----------\n" + "1      | 2\n";
    Assert.assertEquals(expected, getString(writer));
}

From source file:org.apache.karaf.shell.tabletest.ShellTableTest.java

@Test
public void testNoFormat() {
    ShellTable table = new ShellTable();
    table.column(new Col("first"));
    table.column(new Col("second"));

    table.addRow().addContent("first column", "second column");

    StringWriter writer = new StringWriter();
    PrintStream out = new PrintStream(new WriterOutputStream(writer));
    table.print(out, false);/* w  ww .ja  va  2s .  co  m*/
    out.flush();
    String expected = "first column\tsecond column\n";
    Assert.assertEquals(expected, getString(writer));
}

From source file:com.adaptris.util.stream.Slf4jLoggingOutputStreamTest.java

@Test
public void testLogInfo() throws Exception {
    PrintStream out = new PrintStream(new Slf4jLoggingOutputStream(LogLevel.INFO));
    out.println(TEXT);/* w  w  w  .j a v  a  2 s.  c  o  m*/
    out.flush();
    out.close();
}

From source file:com.adaptris.util.stream.Slf4jLoggingOutputStreamTest.java

@Test
public void testLogWarn() throws Exception {
    PrintStream out = new PrintStream(new Slf4jLoggingOutputStream(LogLevel.WARN));
    out.println(TEXT);// ww  w  .  j  av a  2  s .c  om
    out.flush();
    out.close();
}