Example usage for org.springframework.transaction.annotation Propagation REQUIRED

List of usage examples for org.springframework.transaction.annotation Propagation REQUIRED

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Introduction

In this page you can find the example usage for org.springframework.transaction.annotation Propagation REQUIRED.

Prototype

Propagation REQUIRED

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Document

Support a current transaction, create a new one if none exists.

Usage

From source file:com.teemo.service.UserService.java

@Transactional(propagation = Propagation.REQUIRED, rollbackFor = { RuntimeException.class })
public User register(User user) {
    String salt = randomSalt();//from w ww .  j av a 2  s . co m
    user.setSalt(salt);
    String password = encryptPassword(user.getUsername(), user.getPassword(), salt);
    user.setPassword(password);
    Long id = (Long) save(user);
    user.setId(id);
    return user;
}

From source file:dao.DAOComentario.java

/**
 * //from   ww w . j a va  2  s.c om
 * @param _comentario 
 */
@Transactional(propagation = Propagation.REQUIRED, readOnly = false, rollbackFor = exceptionsDAO.BorrarComentarioException.class)
public void borrarComentario(Comentario _comentario) {
    em.remove(em.merge(_comentario));
}

From source file:com.Services.Impl.Players.SoccerPlayer_CrudImpl.java

@Override
@Transactional(propagation = Propagation.REQUIRED)
public Soccer_player remove(Soccer_player entity) {
    return null;
}

From source file:cs544.wamp_blog_engine.service.impl.BlogService.java

@Transactional(propagation = Propagation.REQUIRED)
@Override
public void removeBlog(Blog blog) {
    blogDAO.removeBlog(blog);
}

From source file:uk.org.funcube.fcdw.server.extract.csv.HighResCsvExtractor.java

@Transactional(readOnly = true, propagation = Propagation.REQUIRED)
public void extract(long satelliteId) {

    Timestamp latestSatelliteTime = highResolutionDao.getLatestSatelliteTime(satelliteId);

    Timestamp since = new Timestamp(latestSatelliteTime.getTime() - (60 * 60 * 1000));

    List<HighResolutionEntity> highResOneHour = highResolutionDao.getSinceSatelliteTime(satelliteId, since);

    if (highResOneHour.size() == 0) {
        return;// w w w  .  jav a 2 s.c om
    }

    File fileLocation = new File(System.getProperty("csv.hires"));

    if (fileLocation.exists()) {
        fileLocation.delete();
    }

    try {
        // use FileWriter constructor that specifies open for appending
        CsvWriter csvOutput = new CsvWriter(new FileWriter(fileLocation, true), ',');

        // write out the headers
        csvOutput.write("Satellite Date/Time UTC");
        csvOutput.write("Sun Sensor +X log Lux");
        csvOutput.write("Sun Sensor +Y log Lux");
        csvOutput.write("Sun Sensor -Y log Lux");
        csvOutput.write("Sun Sensor +Z log Lux");
        csvOutput.write("Sun Sensor -Z log Lux");
        csvOutput.write("Tot. Photo Curr. mA");
        csvOutput.write("Battery mV");
        csvOutput.endRecord();

        long tsLong = 0;
        String c1 = "";
        String c2 = "";
        String c3 = "";
        String c4 = "";
        String c5 = "";
        String c6 = "";
        String c7 = "";

        for (HighResolutionEntity entity : highResOneHour) {

            Timestamp satelliteTime = entity.getSatelliteTime();

            if (tsLong == 0) {
                tsLong = satelliteTime.getTime();
                c1 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC1().intValue()]));
                c2 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC2().intValue()]));
                c3 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC3().intValue()]));
                c4 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC4().intValue()]));
                c5 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC5().intValue()]));
                c6 = String.format("%4.0f", new Double(entity.getC6() * 2.0));
                c7 = String.format("%3.0f", new Double(entity.getC7() * 2.0));

                writeRecord(csvOutput, satelliteTime, c1, c2, c3, c4, c5, c6, c7);
            } else {

                final long timeDiff = satelliteTime.getTime() - tsLong;
                if (timeDiff > 1000) {
                    // fill in the gaps
                    long gaps = (timeDiff / 1000);
                    for (long i = 1; i < gaps; i++) {
                        Timestamp intervalTime = new Timestamp(tsLong + (1000 * i));
                        writeRecord(csvOutput, intervalTime, c1, c2, c3, c4, c5, c6, c7);
                    }
                }

                c1 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC1().intValue()]));
                c2 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC2().intValue()]));
                c3 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC3().intValue()]));
                c4 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC4().intValue()]));
                c5 = String.format("%5.3f", new Double(SOL_ILLUMINATION[entity.getC5().intValue()]));
                c6 = String.format("%4.0f", new Double(entity.getC6() * 2.0));
                c7 = String.format("%3.0f", new Double(entity.getC7() * 2.0));

                writeRecord(csvOutput, satelliteTime, c1, c2, c3, c4, c5, c6, c7);

                tsLong = satelliteTime.getTime();
            }
        }

        csvOutput.close();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:com.webfileanalyzer.service.impl.FilesServiceImpl.java

@Transactional(propagation = Propagation.REQUIRED, readOnly = false)
@Override
public void add(Files dbFile) {
    clearCache();
    filesDAO.add(dbFile);
}

From source file:com.Services.Impl.PlayerRecords.Bowler_CrudImpl.java

@Override
@Transactional(propagation = Propagation.REQUIRED)
public BowlerWickets remove(BowlerWickets entity) {
    return null;
}

From source file:com.webfileanalyzer.service.impl.FileStatisticServiceImpl.java

@Transactional(propagation = Propagation.REQUIRED, readOnly = false)
@Override
public void add(FileStatistic dbFile) {
    clearCache();
    fileStatisticDAO.add(dbFile);
}

From source file:com.avaje.test.springsupport.UserServiceImpl.java

@Transactional(readOnly = false, propagation = Propagation.REQUIRED, rollbackFor = Throwable.class)
public void save(User user) {
    ebeanServer.save(user);
}

From source file:com.Services.Impl.SportRecords.RugbyRecords_CrudImpl.java

@Override
@Transactional(propagation = Propagation.REQUIRED)
public Rugby_Records remove(Rugby_Records entity) {
    return null;
}