net.smktarunabhakti.penjualan.service.impl.AppServiceImpl.java Source code

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Here is the source code for net.smktarunabhakti.penjualan.service.impl.AppServiceImpl.java

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package net.smktarunabhakti.penjualan.service.impl;

import net.smktarunabhakti.penjualan.dao.BarangDao;
import net.smktarunabhakti.penjualan.domain.Barang;
import net.smktarunabhakti.penjualan.service.AppService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;

/**
 *
 * @author armadeas
 */
@SuppressWarnings("unchecked")
@Service("appService")
@Transactional
public class AppServiceImpl implements AppService {

    @Autowired
    public BarangDao barangDao;

    @Override
    public void simpanBarang(Barang b) {
        barangDao.save(b);
    }

    @Override
    public void hapusBarang(Barang b) {
        if (b == null || b.getId() == null) {
            return;
        }
        barangDao.delete(b);
    }

    @Override
    public Page<Barang> cariSemuaBarang(Pageable p) {
        if (p == null) {
            p = new PageRequest(0, 20);
        }
        return barangDao.findAll(p);
    }

    @Override
    public Barang cariBarangById(String id) {
        if (!StringUtils.hasText(id)) {
            return null;
        }
        return barangDao.findOne(id);
    }

    @Override
    public Long countSemuaBarang() {
        return barangDao.count();
    }

}