大屏 接口

xufenglei

2017-11-27 5bb340081d5b584000e4a932a959233077293b4c

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package com.moral.service.impl; 
 
import java.util.HashSet; 
import java.util.List; 
import java.util.Set; 
 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Service; 
 
import com.moral.entity.Organization; 
import com.moral.entity.OrganizationRelation; 
import com.moral.entity.OrganizationRelationExample; 
import com.moral.mapper.OrganizationMapper; 
import com.moral.mapper.OrganizationRelationMapper; 
import com.moral.service.OrganizationService; 
import com.moral.util.Constants; 
 
@Service 
public class OrganizationServiceImpl implements OrganizationService { 
 
    @Autowired 
    private OrganizationMapper organizationMapper; 
 
    @Autowired 
    private OrganizationRelationMapper organizationRelationMapper; 
 
    @Override 
    public Set<Integer> getChildOrganizationIds(Integer orgId){ 
        Set<Integer> orgIds = new HashSet<Integer>(); 
        orgIds.add(orgId); 
        OrganizationRelationExample example = new OrganizationRelationExample(); 
        example.or().andParentIdEqualTo(orgId); 
        Organization organization = organizationMapper.selectByPrimaryKey(orgId); 
        if (Constants.IS_DELETE_FALSE.equals(organization.getIsDelete())) { 
            List<OrganizationRelation> organizationRelations = organizationRelationMapper.selectByExample(example); 
            for (OrganizationRelation organizationRelation : organizationRelations) { 
                Set<Integer> organizationIds = getChildOrganizationIds(organizationRelation.getParentId()); 
                orgIds.addAll(organizationIds); 
            } 
        } 
        return orgIds; 
    } 
 
}