接口模板template

来源：互联网发布：cs软件编辑：程序博客网时间：2024/05/15 01:36

package ${PACKAGE_NAME};
#set ($PARENT_PACKAGE_NAME=$PACKAGE_NAME.substring(0,$PACKAGE_NAME.lastIndexOf('.')))
#set ($PP_PACKAGE_NAME=$PARENT_PACKAGE_NAME.substring(0,$PARENT_PACKAGE_NAME.lastIndexOf('.')))
#set ($LOWER_NAME = ${NAME.substring(0,1).toLowerCase()}+${NAME.substring(1)})
import ${PP_PACKAGE_NAME}.core.Constant;
import ${PP_PACKAGE_NAME}.dao.${NAME}Dao;
import ${PP_PACKAGE_NAME}.entity.${NAME};
import ${PP_PACKAGE_NAME}.service.${NAME}Service;
import ${PP_PACKAGE_NAME}.utils.ClassUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;

#parse("File Header.java")
@Service
@Transactional(readOnly = true)
public class ${NAME}ServiceImpl implements ${NAME}Service {

    @Autowired
    private ${NAME}Dao ${LOWER_NAME}Dao;

    @Override
    public List<${NAME}> findAll() {
        return ${LOWER_NAME}Dao.findAll();
    }

    @Override
    public Page<${NAME}> find(int pageNum, int pageSize) {

        return ${LOWER_NAME}Dao.findAll(new PageRequest(pageNum-1, pageSize, Sort.Direction.DESC, "id"));

    }

    @Override
    public Page<${NAME}> find(int pageNum) {
        return find(pageNum, Constant.PAGE_DEF_SZIE);
    }

    @Override
    public ${NAME} getById(int id) {
        return ${LOWER_NAME}Dao.findOne(id);
    }

    @Override
    @Transactional
    public ${NAME} deleteById(int id) {
        ${NAME} ${LOWER_NAME} = getById(id);
        ${LOWER_NAME}Dao.delete(${LOWER_NAME});
        return ${LOWER_NAME};
    }

    @Override
    @Transactional
    public ${NAME} create(${NAME} ${LOWER_NAME}) {
        ${LOWER_NAME}Dao.save(${LOWER_NAME});
        return ${LOWER_NAME};
    }

    @Override
    @Transactional
    public ${NAME} update(${NAME} ${LOWER_NAME}) {
        ${NAME} orig${NAME} = getById(${LOWER_NAME}.getId());
        ClassUtil.copyProperties(orig${NAME},${LOWER_NAME});
        return ${LOWER_NAME}Dao.save(orig${NAME});
    }

    @Override
    @Transactional
    public void deleteAll(int[] ids) {
        for (int id : ids) {
            deleteById(id);
        }
    }

}

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