Example usage for java.io PrintWriter PrintWriter

Introduction

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

Prototype

public PrintWriter(File file) throws FileNotFoundException

Source Link

Document

Creates a new PrintWriter, without automatic line flushing, with the specified file.

Usage

From source file:TheReplacements.java

public static void write(String fileName, String text) throws IOException {
    PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(fileName)));
    out.print(text);/*from  ww w  .  jav a  2s.co m*/
    out.close();
}

From source file:eu.optimis.ip.gui.client.resources.DbServerThread.java

public DbServerThread(PropertiesConfiguration dbConfig) {
    if (server == null) {
        server = new Server();
        try {/*  w w w  .  ja  va2 s.  co  m*/
            server.setLogWriter(new PrintWriter(new FileOutputStream(dbConfig.getString("logFile"), true)));
        } catch (FileNotFoundException ex) {
            Logger.getLogger(Accounting.class.getName()).log(Level.WARNING,
                    "Log file not found. Using System.out");
            server.setLogWriter(new PrintWriter(System.out));
        }
        server.setSilent(false);
        server.setDatabaseName(0, dbConfig.getString("databaseName"));
        server.setDatabasePath(0, dbConfig.getString("databasePath"));
        server.setNoSystemExit(true);
    }
}

From source file:RegisterTest.java

/**
 * Test of processRequest method, of class Register.
 * @throws java.lang.Exception//from www.  j a va  2s  . c  om
 */
@Test
public void testProcessRequest() throws Exception {
    HttpServletRequest request = mock(HttpServletRequest.class);
    HttpServletResponse response = mock(HttpServletResponse.class);

    when(request.getParameter("uid")).thenReturn("me");
    when(request.getParameter("pass")).thenReturn("secret");
    PrintWriter writer = new PrintWriter("testregister.txt");
    when(response.getWriter()).thenReturn(writer);
    Register instance = new Register();
    instance.doPost(request, response);

    verify(request, atLeast(1)).getParameter("name"); // only if you want to verify username was called...
    writer.flush(); // it may not have been flushed yet...
    assertTrue(FileUtils.readFileToString(new File("testregister.txt"), "UTF-8")
            .contains("You are sucessfully registered"));
}

From source file:mobisocial.musubi.ui.util.FeedHTML.java

public static void writeObj(FileOutputStream fo, Context context, IdentitiesManager identitiesManager,
        MObject object) {//from  ww w .  j av  a  2 s  .co  m
    //TODO: it would be better to put the export code inside the obj handlers
    MIdentity ident = identitiesManager.getIdentityForId(object.identityId_);
    if (ident == null)
        return;
    PrintWriter w = new PrintWriter(fo);
    w.print("<div>");
    w.print("<div style=\"float:left\">");

    w.print("<img src=\"data:image/jpeg;base64,");
    Bitmap thumb = UiUtil.safeGetContactThumbnail(context, identitiesManager, ident);
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    thumb.compress(CompressFormat.JPEG, 90, bos);
    w.print(Base64.encodeToString(bos.toByteArray(), Base64.DEFAULT));
    w.print("\">");

    w.print("</div>");
    w.print("<div>");
    w.print("<h6>");
    w.print(UiUtil.safeNameForIdentity(ident));
    w.print("</h6>");

    try {
        if (object.type_.equals(StatusObj.TYPE)) {
            w.print(new JSONObject(object.json_).getString(StatusObj.TEXT));
        } else if (object.type_.equals(PictureObj.TYPE)) {
            w.print("<img src=\"data:image/jpeg;base64,");
            w.print(Base64.encodeToString(object.raw_, Base64.DEFAULT));
            w.print("\">");
        } else {
            throw new RuntimeException("unsupported type " + object.type_);
        }

    } catch (Throwable t) {
        Log.e("HTML EXPORT", "failed to process obj", t);
        w.print("<i>only visibile in musubi</i>");
    }
    w.print("</div>");
    w.print("</div>");

    w.print("</body>");
    w.print("</html>");
    w.flush();
}

From source file:gov.nih.nci.ncicb.tcga.dcc.qclive.common.logging.FileLoggerDestination.java

protected void log(final String message) throws LoggerException {
    try {/*ww  w. j  av  a2  s . co  m*/
        if (this.writer == null) {
            //noinspection IOResourceOpenedButNotSafelyClosed
            this.writer = new PrintWriter(new BufferedWriter(new FileWriter(filename, append)));
        }
        writer.append(message);
        writer.flush();
    } catch (IOException ioe) {
        throw new LoggerException(ioe);
    } finally {
        IOUtils.closeQuietly(writer);
        this.writer = null;
    }
}

From source file:examples.nntp.ExtendedNNTPOps.java

public ExtendedNNTPOps() {
    client = new NNTPClient();
    client.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));
}

From source file:gt.dakaik.rest.impl.TokenImpl.java

public boolean validaTokenUsuarioOperaciones(String sToken, int idUsuario) {
    boolean bResult = false;
    try {//from   w w  w.j a va 2 s . com
        List<UserSession> list2 = rs.findByToken(sToken);
        if (list2.size() == 1) {
            bResult = list2.get(0).getIdUser() == idUsuario;
        }
    } catch (Exception e) {
        StringWriter errors = new StringWriter();
        e.printStackTrace(new PrintWriter(errors));
        String err = errors.toString();
        eLog.error(err);
    }
    return bResult;
}

From source file:TakeAttendanceTest.java

/**
 * Test of processRequest method, of class TakeAttendance.
 *//*  w w w  . jav a  2  s  .c  om*/
@Test
public void testProcessRequest() throws Exception {

    HttpServletRequest request = mock(HttpServletRequest.class);
    HttpServletResponse response = mock(HttpServletResponse.class);

    when(request.getParameter("asname")).thenReturn("1301010");
    when(request.getParameter("day")).thenReturn("Anubhav");
    when(request.getParameter("uids")).thenReturn("Attendee");

    PrintWriter writer = new PrintWriter("testtakeattendance.txt");
    when(response.getWriter()).thenReturn(writer);
    TakeAttendance instance = new TakeAttendance();
    instance.doPost(request, response);

    verify(request, atLeast(1)).getParameter("asname");
    writer.flush(); // it may not have been flushed yet...
    assertTrue(FileUtils.readFileToString(new File("testtakeattendance.txt"), "UTF-8")
            .contains("Attendance Added"));

}

From source file:com.sap.prd.mobile.ios.mios.OTAManagerTest.java

@Test
public void testOtaUrlIsNull() throws Exception {
    OTAManager otaManager = new OTAManager(null, "", "", "", "", "", "", null);

    Assert.assertFalse(otaManager.generateOtaHTML());

    CharArrayWriter charWriter = new CharArrayWriter();
    try {/*  ww  w. j  av a2  s.  co  m*/
        otaManager.writeOtaHtml(new PrintWriter(charWriter));
        assertTrue(charWriter.size() == 0);
    } finally {
        closeQuietly(charWriter);
    }
}

From source file:com.ifeng.computing.data.DataFactoryTest.java

@Test
public void genEventLogData() {
    String fileName = TDateUtils.getTime("yyMMddHHmmss");
    PrintWriter pw = null;/*w w w .ja  v a2  s.  c  o m*/

    try {
        pw = new PrintWriter(new File("src\\test\\eventlog-" + fileName + ".json"));

        Random random = new Random();

        for (int i = 0; i < MAX_ITEM_SIZE; i++) {
            int id = (random.nextInt(100) + 1);

            EventLogDataDocument doc = EventLogDataDocument.Factory.newInstance();
            EventLogData data = EventLogData.Factory.newInstance();

            doc.setEventLogData(data);

            ObjectMapper mapper = new ObjectMapper();

            mapper.writeValue(new File("src\\test\\VideoModel.json"), doc);

            //pw.append(""+id+" ------- ------------  -------------");
            pw.println();
        }

    } /*catch (JsonGenerationException e) {
       log.error(e.getMessage(), e);
      } catch (JsonMappingException e) {
       log.error(e.getMessage(), e);
      }*/ catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        if (pw != null) {
            pw.flush();
            pw.close();
        }
    }

}