使用svnkit对svn版本信息
訾凯歌
package svnkitdemo.svnkit;
import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import org.tmatesoft.svn.core.ISVNLogEntryHandler;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNLogEntry;
import org.tmatesoft.svn.core.SVNLogEntryPath;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.internal.wc.DefaultSVNOptions;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.io.SVNRepositoryFactory;
import org.tmatesoft.svn.core.wc.SVNClientManager;
import org.tmatesoft.svn.core.wc.SVNInfo;
import org.tmatesoft.svn.core.wc.SVNLogClient;
import org.tmatesoft.svn.core.wc.SVNPropertyData;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc.SVNWCUtil;
import org.tmatesoft.svn.core.wc2.SvnInfo;
/**
* SvnKit日志的处理类
*
* @author yanggguang
*
*/
public class SvnKitUtil {
private String userName = "yangguang";
private String password = "yangguang";
private String urlString = "http://192.168.50.56:81/svn/demo/demo/";
private String urlStringfile = "http://192.168.50.56:81/svn/demo/demo/pom.xml";
boolean readonly = true;
private DefaultSVNOptions options = SVNWCUtil.createDefaultOptions(readonly);
private SVNRepository repos;
private ISVNAuthenticationManager authManager;
private static SVNClientManager clientManager;
public SvnKitUtil() {
try {
init();
} catch (SVNException e) {
System.out.println("初始化失败");
e.printStackTrace();
}
}
public void init() throws SVNException {
authManager = SVNWCUtil.createDefaultAuthenticationManager(userName, password.toCharArray());
options.setDiffCommand("-x -w");
repos = SVNRepositoryFactory.create(SVNURL.parseURIEncoded(urlString));
repos.setAuthenticationManager(authManager);
clientManager = SVNClientManager.newInstance((DefaultSVNOptions) options, authManager);
}
/**
* 统计一段时间修改的版本
*
* @param st
* @param et
* @return
* @throws Exception
*/
public int staticticsCodeAddByTime(Date st, Date et) throws Exception {
int sum = 0;
// 获得在 st 和et时间段里面共有多少次提交
SVNLogEntry[] logs = getLogByTime(st, et);
if (logs.length > 0) {
for (SVNLogEntry log : logs) {
System.out.println("----------" + "版本号为" + log.getRevision() + "信息" + "----------");
System.out.println("作者：" + log.getAuthor() + "----" + "提交信息" + log.getMessage());
System.out.println("----修改的路径--");
getChangepahtsByLogEntry(log).forEach(p -> System.out.println(p.getPath()));
}
}
return sum;
}
/**
* 通过SVNLogEntry
*
* @param log
* @return
*/
public List<SVNLogEntryPath> getChangepahtsByLogEntry(SVNLogEntry log) {
List<SVNLogEntryPath> result = new ArrayList<>();
Map<String, SVNLogEntryPath> maps = log.getChangedPaths();
Set<Map.Entry<String, SVNLogEntryPath>> entries = maps.entrySet();
for (Map.Entry<String, SVNLogEntryPath> entry : entries) {
// System.out.println(entry.getKey());
SVNLogEntryPath entryPath = entry.getValue();
result.add(entryPath);
// System.out.println(entryPath.getType()+" "+entryPath.getPath());
}
return result;
}
/**
* 获取一段时间内，所有的commit记录
*
* @param st
* 开始时间
* @param et
* 结束时间
* @return
* @throws SVNException
*/
public SVNLogEntry[] getLogByTime(Date st, Date et) throws SVNException {
// long startRevision = 39;
// long endRevision = -1;//为-1时 表示最后一个版本
long startRevision = repos.getDatedRevision(st);
long endRevision = repos.getDatedRevision(et);
@SuppressWarnings("unchecked")
Collection<SVNLogEntry> logEntries = repos.log(new String[] { "" }, null, startRevision, endRevision, true,
true);
SVNLogEntry[] svnLogEntries = logEntries.toArray(new SVNLogEntry[0]);
return svnLogEntries;
}
/**
* 获取某一版本有变动的文件路径
*
* @param version
* @return
* @throws SVNException
*/
public List<SVNLogEntryPath> getChangeFileList(long version) throws SVNException {
List<SVNLogEntryPath> result = new ArrayList<>();
SVNLogClient logClient = new SVNLogClient(authManager, options);
SVNURL url = SVNURL.parseURIEncoded(urlString);
// 相对于目标URL的路径数组
String[] paths = { "." };
// PegRevision表示在这个版本下定位那个元素,这一定是唯一的
SVNRevision pegRevision = SVNRevision.create(version);
SVNRevision startRevision = SVNRevision.create(version);
SVNRevision endRevision = SVNRevision.create(version);
// 遍历历史记录时不交叉复制，否则副本历史记录也将包括在处理中。
boolean stopOnCopy = false;
// 报告正在处理的每个修订的所有更改路径（这些路径将通过调用org.tmateSoft.svn.core.svnlogentry.getChangedPaths（）调用）
boolean discoverChangedPaths = true;
// 限制最大处理的日志数
long limit = 9999l;
ISVNLogEntryHandler handler = new ISVNLogEntryHandler() {
/**
* This method will process when doLog() is done
*/
@Override
public void handleLogEntry(SVNLogEntry logEntry) throws SVNException {
System.out.println("提交者: " + logEntry.getAuthor());
System.out.println("提交时间: " + logEntry.getDate());
System.out.println("提交信息: " + logEntry.getMessage());
System.out.println("版本: " + logEntry.getRevision());
System.out.println("---------版本为" + logEntry.getRevision() + "的修改记录start--------");
Map<String, SVNLogEntryPath> maps = logEntry.getChangedPaths();
Set<Map.Entry<String, SVNLogEntryPath>> entries = maps.entrySet();
for (Map.Entry<String, SVNLogEntryPath> entry : entries) {
// System.out.println(entry.getKey());
SVNLogEntryPath entryPath = entry.getValue();
result.add(entryPath);
System.out.println(entryPath.getType() + " " + entryPath.getPath());
}
System.out.println("---------版本为" + logEntry.getRevision() + "的修改记录end--------");
}
};
try {
logClient.doLog(url, paths, pegRevision, startRevision, endRevision, stopOnCopy, discoverChangedPaths,
limit, handler);
} catch (SVNException e) {
System.out.println("Error in doLog() ");
e.printStackTrace();
}
return result;
}
// 获得某一个指定路径下的文件或者文件夹的信息
public SVNLogEntry getonepathSvninfo(String path) throws SVNException {
SVNURL epositoryBaseUrl = SVNURL.parseURIEncoded(urlString);
long startRevision =0;//开始
long endRevision = -1;//为-1时 表示最后一个版本
Collection<SVNLogEntry> logEntries = repos.log(new String[] {path}, null, startRevision, endRevision, true,
true);
SVNLogEntry[] svnLogEntries = logEntries.toArray(new SVNLogEntry[0]);
return svnLogEntries[svnLogEntries.length-1];
}
public static void main(String[] args) throws Exception {
SvnKitUtil demo = new SvnKitUtil();
Date now = new Date();
Date twoDayAgo = new Date(now.getTime() - 15 * 24 * 3600000);
try {
// 获得某一时间内版本号 修改的文件路径
// demo.staticticsCodeAddByTime(now, twoDayAgo);
// 获得某一个版本的修改文件路径
// demo.getChangeFileList(37);
//获得指定文件的信息
System.out.println("版本号"+demo.getonepathSvninfo("pom.xml").getRevision());
} catch (SVNException e) {
e.printStackTrace();
}
}
}
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