cz.muni.pa165.carparkapp.serviceImpl.BranchServiceImpl.java Source code

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Here is the source code for cz.muni.pa165.carparkapp.serviceImpl.BranchServiceImpl.java

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package cz.muni.pa165.carparkapp.serviceImpl;

import cz.muni.pa165.carparkapp.DAO.BranchDAO;
import cz.muni.pa165.carparkapp.Entities.Branch;
import cz.muni.pa165.carparkapp.dto.BranchDTO;
import cz.muni.pa165.carparkapp.service.BranchService;
import java.util.ArrayList;
import java.util.List;
import org.dozer.DozerBeanMapper;
import org.dozer.Mapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

/**
 *
 * @author Michal Petko
 */
@Component("branchService")
public class BranchServiceImpl implements BranchService {
    @Autowired
    private BranchDAO branchDAO;

    private final Mapper mapper = new DozerBeanMapper();

    public BranchDAO getBranchDAO() {
        return branchDAO;
    }

    public void setBranchDAO(BranchDAO branchDAO) {
        this.branchDAO = branchDAO;
    }

    @Override
    public BranchDTO addBranch(BranchDTO branchdto) {
        if (branchdto == null)
            throw new NullPointerException("Argument cannot be null");

        Branch branch = mapper.map(branchdto, Branch.class);
        branchDAO.createBranch(branch);

        branchdto.setId(branch.getId());

        return branchdto;
    }

    @Override
    public boolean deleteBranch(BranchDTO branchdto) {
        if (branchdto == null)
            throw new NullPointerException("Argument cannot be null");

        Branch branch = mapper.map(branchdto, Branch.class);

        boolean result = branchDAO.deleteBranch(branch);

        return result;
    }

    @Override
    public boolean updateBranch(BranchDTO branchdto) {
        if (branchdto == null)
            throw new NullPointerException("Argument cannot be null");

        Branch branch = mapper.map(branchdto, Branch.class);

        return branchDAO.updateBranch(branch);
    }

    @Override
    public BranchDTO findBranch(int id) {
        if (id < 0)
            throw new IllegalArgumentException("Argument cannot be negative");

        Branch branch = branchDAO.findBranch(id);

        return mapper.map(branch, BranchDTO.class);
    }

    @Override
    public List<BranchDTO> findAllBranches() {
        List<BranchDTO> list = new ArrayList<>();
        List<Branch> tempList = branchDAO.getAllBranches();

        for (Branch b : tempList)
            list.add(mapper.map(b, BranchDTO.class));

        return list;
    }

}