50 lines
1.4 KiB
Java
50 lines
1.4 KiB
Java
package com.yaoyuan.jiscuss.service.impl;
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import java.util.List;
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import javax.transaction.Transactional;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.domain.*;
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import org.springframework.stereotype.Service;
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import com.yaoyuan.jiscuss.entity.Discussion;
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import com.yaoyuan.jiscuss.repository.DiscussionsRepository;
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import com.yaoyuan.jiscuss.service.IDiscussionsService;
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@Service
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@Transactional
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public class DiscussionsServiceImpl implements IDiscussionsService {
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@Autowired
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private DiscussionsRepository discussionsRepository;
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@Override
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public List<Discussion> getAllList() {
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return discussionsRepository.findAll();
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}
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@Override
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public Discussion insert(Discussion discussion) {
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return discussionsRepository.save(discussion);
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}
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@Override
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public Discussion findOne(Integer id) {
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Discussion discussion = new Discussion();
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discussion.setId(id);
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return discussionsRepository.getOne(id);
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}
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@Override
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public Page<Discussion> queryAllDiscussionsList(Discussion discussion, int pageNum, int pageSize) {
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Sort sort=new Sort(Sort.Direction.DESC,"id");
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@SuppressWarnings("deprecation")
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Pageable pageable=new PageRequest(pageNum,pageSize,sort);
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//将匹配对象封装成Example对象
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Example<Discussion> example = Example.of(discussion);
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return discussionsRepository.findAll(example,pageable);
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}
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}
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