RoleServiceImpl.java
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package com.bjivt.service.showtime.impl;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import com.bjivt.dao.showtime.CompetenceDao;
import com.bjivt.dao.showtime.RoleDao;
import com.bjivt.entity.showtime.Competence;
import com.bjivt.entity.showtime.Role;
import com.bjivt.service.showtime.CompetenceService;
import com.bjivt.service.showtime.RoleService;
import com.bjivt.util.Pager;
@Component
public class RoleServiceImpl implements RoleService {
@Autowired(required = true)
private RoleDao roleDao;
@Autowired(required = true)
private CompetenceService competenceService;
@Autowired(required = true)
private CompetenceDao competenceDao;
@Override
public List<Role> findRoles(Role role,Pager page) {
page.setCount(roleDao.getRoleCount(role));
role.setStartRow(page.from);
role.setSizeRow(page.getSize());
return roleDao.rolePageList(role);
}
@Override
public List<Role> findAllRoles(Role role) {
role.setStartRow(null);
role.setSizeRow(null);
return roleDao.rolePageList(role);
}
@Override
public int insertRole(Role role,String[] competenceIds,String[] elists) throws Exception {
int r = roleDao.saveRole(role);
Role role2=roleDao.rolePageList(role).get(0);
Integer roleId = role2.getId();
Set<Integer> competenceIdSet = new HashSet<Integer>();
Set<Integer> parentIds = null;
for(String id : competenceIds){
competenceIdSet.add(Integer.valueOf(id));
parentIds = competenceService.getParentCompetences(Integer.valueOf(id));
if(null != parentIds){
competenceIdSet.addAll(parentIds);
}
}
for(Integer competenceId : competenceIdSet){
try{
//如果存在，执行保存方法会报错
roleDao.saveRoleCompetence(roleId, competenceId);
}catch (Exception e){}
}
return r;
}
@Override
public Role getRoleById(Integer roleId) {
Role role=roleDao.getRoleById(roleId);
List<Competence> compentences = roleDao.findCompetencesForRoleId(roleId);
role.setCompetences(compentences);
return role;
}
public void getCompetenceTree(Integer roleId) {
List<Integer> competenceIds = roleDao.findCompetenceIdsForRoleId(roleId);
List<Competence> list = competenceDao.findCompetenceById(competenceIds);
}
/***
* 根据角色 ID 获得 对应的权限对象IDs
*/
@Override
public List<Integer> findCompetenceIdsForRoleId(Integer roleId) {
return roleDao.findCompetenceIdsForRoleId(roleId);
}
@Override
public List<Competence> findCompetencesForRoleId(Integer roleId) {
return roleDao.findCompetencesForRoleId(roleId);
}
@Override
public int deleteRole(Integer roleId) {
roleDao.deleteCompetenceForRole(roleId);
//roleDao.deleteRoleState(roleId);
return roleDao.deleteRole(roleId);
}
@Override
@Transactional
public int updateRole(Role role,String[] competenceIds,String[] elists) throws Exception {
roleDao.updateRole(role);
roleDao.deleteCompetenceForRole( role.getId());
//保存新的权限资源
Set<Integer> competenceIdSet = new HashSet<Integer>();
Set<Integer> parentIds = null;
for(String id : competenceIds){
competenceIdSet.add(Integer.valueOf(id));
parentIds = competenceService.getParentCompetences(Integer.valueOf(id));
if(null != parentIds){
competenceIdSet.addAll(parentIds);
}
}
for(Integer competenceId : competenceIdSet){
roleDao.saveRoleCompetence( role.getId(), competenceId);
}
return 0;
}
@Override
public List<Role> findRoleByIds(List<Integer> ids) {
return roleDao.findRoleByIds(ids);
}
}