/* * Copyright (c) 2019-2029, Dreamlu 卢春梦 ([email protected] & www.dreamlu.net). * <p> * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0; * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * <p> * http://www.gnu.org/licenses/lgpl.html * <p> * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package net.dreamlu.mica.ip2region.impl; import lombok.RequiredArgsConstructor; import net.dreamlu.mica.core.utils.Exceptions; import net.dreamlu.mica.ip2region.config.Ip2regionProperties; import net.dreamlu.mica.ip2region.core.*; import net.dreamlu.mica.ip2region.utils.IpInfoUtil; import org.springframework.beans.factory.InitializingBean; import org.springframework.core.io.Resource; import org.springframework.core.io.ResourceLoader; import org.springframework.util.StreamUtils; import java.io.IOException; import java.io.InputStream; /** * ip2region 初始化 * * @author dream.lu */ @RequiredArgsConstructor public class Ip2regionSearcherImpl implements InitializingBean, Ip2regionSearcher { private final ResourceLoader resourceLoader; private final Ip2regionProperties properties; private DbSearcher searcher; @Override public void afterPropertiesSet() throws Exception { DbConfig config = new DbConfig(); Resource resource = resourceLoader.getResource(properties.getDbFileLocation()); try (InputStream inputStream = resource.getInputStream()) { this.searcher = new DbSearcher(config, new ByteArrayDBReader(StreamUtils.copyToByteArray(inputStream))); } } @Override public IpInfo memorySearch(long ip) { try { return IpInfoUtil.toIpInfo(searcher.memorySearch(ip)); } catch (IOException e) { throw Exceptions.unchecked(e); } } @Override public IpInfo memorySearch(String ip) { try { return IpInfoUtil.toIpInfo(searcher.memorySearch(ip)); } catch (IOException e) { throw Exceptions.unchecked(e); } } @Override public IpInfo getByIndexPtr(long ptr) { try { return IpInfoUtil.toIpInfo(searcher.getByIndexPtr(ptr)); } catch (IOException e) { throw Exceptions.unchecked(e); } } @Override public IpInfo btreeSearch(long ip) { try { return IpInfoUtil.toIpInfo(searcher.btreeSearch(ip)); } catch (IOException e) { throw Exceptions.unchecked(e); } } @Override public IpInfo btreeSearch(String ip) { try { return IpInfoUtil.toIpInfo(searcher.btreeSearch(ip)); } catch (IOException e) { throw Exceptions.unchecked(e); } } @Override public IpInfo binarySearch(long ip) { try { return IpInfoUtil.toIpInfo(searcher.binarySearch(ip)); } catch (IOException e) { throw Exceptions.unchecked(e); } } @Override public IpInfo binarySearch(String ip) { try { return IpInfoUtil.toIpInfo(searcher.binarySearch(ip)); } catch (IOException e) { throw Exceptions.unchecked(e); } } }