@Override
public User findByUsername(String username) {
UserCriteria userCriteria = new UserCriteria();
UserCriteria.Criteria criteria = userCriteria.createCriteria();
criteria.andUsernameEqualTo(username);
List<User> users = userMapper.selectByExample(userCriteria);
if (null != users && users.size() > 0) {
return users.get(0);
}
return null;
}
/*
* (non-Javadoc)
*
* @see
* com.jcin.cms.service.system.IUserServiceShiro#findPermissions(java.lang
* .String)
*/
@Override
public Set<String> findPermissions(String username) {
// ----------- 此处应该用sql去实现的，现在先用程序实现。
UserCriteria userCriteria = new UserCriteria();
UserCriteria.Criteria criteria = userCriteria.createCriteria();
criteria.andUsernameEqualTo(username);
List<User> users = userMapper.selectByExample(userCriteria);
List<UserGroup> userGroups = new ArrayList<UserGroup>(); // 查询用户组
for (User user : users) {
UserGroupCriteria userGroupCriteria = new UserGroupCriteria();
UserGroupCriteria.Criteria cri = userGroupCriteria.createCriteria();
cri.andIdEqualTo(user.getUserGroupId());
userGroups.addAll(userGroupMapper.selectByExample(userGroupCriteria));
}
List<UserGroupRole> userGroupRoles = new ArrayList<UserGroupRole>(); // 查询中间表
for (UserGroup userGroup : userGroups) {
UserGroupRoleCriteria userGroupRoleCriteria = new UserGroupRoleCriteria();
UserGroupRoleCriteria.Criteria cri = userGroupRoleCriteria.createCriteria();
cri.andUserGroupIdEqualTo(userGroup.getId());
userGroupRoles.addAll(userGroupRoleMapper.selectByExample(userGroupRoleCriteria));
}
List<Role> roles = new ArrayList<Role>(); // 查询角色表
for (UserGroupRole userGroupRole : userGroupRoles) {
RoleCriteria roleCriteria = new RoleCriteria();
RoleCriteria.Criteria rolecri = roleCriteria.createCriteria();
rolecri.andIdEqualTo(userGroupRole.getRoleId());
roles.addAll(roleMapper.selectByExample(roleCriteria));
}
List<RoleAuthorization> roleAuthorizations = new ArrayList<RoleAuthorization>();
for (Role role : roles) {
RoleAuthorizationCriteria authorizationCriteria = new RoleAuthorizationCriteria();
RoleAuthorizationCriteria.Criteria roleAuthcri = authorizationCriteria.createCriteria();
roleAuthcri.andRoleIdEqualTo(role.getId());
roleAuthorizations.addAll(roleAuthorizationMapper.selectByExample(authorizationCriteria));
}
List<Authorization> authorizations = new ArrayList<Authorization>();
for (RoleAuthorization roleAuthorization : roleAuthorizations) {
AuthorizationCriteria authorizationCriteria = new AuthorizationCriteria();
AuthorizationCriteria.Criteria authcri = authorizationCriteria.createCriteria();
authcri.andIdEqualTo(roleAuthorization.getAuthorizationId());
authorizations.addAll(authorizationMapper.selectByExample(authorizationCriteria));
}
Set<String> set = new HashSet<String>();
for (Authorization authorization : authorizations) {
set.add(authorization.getName());
}
return set;
}