java操作svn工具类SvnUtil
直接上代码，工作中使用的版本，记录下。
public class SvnUtil { private static Logger logger = Logger.getLogger(SvnUtil.class);
/**
* 通过不同的协议初始化版本库
*/
public static void setupLibrary() {
DAVRepositoryFactory.setup();
SVNRepositoryFactoryImpl.setup();
FSRepositoryFactory.setup();
}
/**
* 验证登录svn
*/
public static SVNClientManager authSvn(String svnRoot, String username,
String password) {
// 初始化版本库
setupLibrary();
// 创建库连接
SVNRepository repository = null;
try {
repository = SVNRepositoryFactory.create(SVNURL
.parseURIEncoded(svnRoot));
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
return null;
}
// 身份验证
ISVNAuthenticationManager authManager = SVNWCUtil
.createDefaultAuthenticationManager(username, password);
// 创建身份验证管理器
repository.setAuthenticationManager(authManager);
DefaultSVNOptions options = SVNWCUtil.createDefaultOptions(true);
SVNClientManager clientManager = SVNClientManager.newInstance(options,
authManager);
return clientManager;
}
/**
* Make directory in svn repository
* @param clientManager
* @param url
* eg: http://svn.ambow.com/wlpt/bsp/trunk
* @param commitMessage
* @return
* @throws SVNException
*/
public static SVNCommitInfo makeDirectory(SVNClientManager clientManager,
SVNURL url, String commitMessage) {
try {
return clientManager.getCommitClient().doMkDir(
new SVNURL[] { url }, commitMessage);
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return null;
}
/**
* Imports an unversioned directory into a repository location denoted by a
* destination URL
* @param clientManager
* @param localPath
* a local unversioned directory or singal file that will be imported into a
* repository;
* @param dstURL
* a repository location where the local unversioned directory/file will be
* imported into
* @param commitMessage
* @param isRecursive 递归
* @return
*/
public static SVNCommitInfo importDirectory(SVNClientManager clientManager,
File localPath, SVNURL dstURL, String commitMessage,
boolean isRecursive) {
try {
return clientManager.getCommitClient().doImport(localPath, dstURL,
commitMessage, null, true, true,
SVNDepth.fromRecurse(isRecursive));
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return null;
}
/**
* Puts directories and files under version control
* @param clientManager
* SVNClientManager
* @param wcPath
* work copy path
*/
public static void addEntry(SVNClientManager clientManager, File wcPath) {
try {
clientManager.getWCClient().doAdd(new File[] { wcPath }, true,
false, false, SVNDepth.INFINITY, false, false,
true);
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
}
/**
* Collects status information on a single Working Copy item
* @param clientManager
* @param wcPath
* local item's path
* @param remote
* true to check up the status of the item in the repository,
* that will tell if the local item is out-of-date (like '-u' option in the SVN client's
* 'svn status' command), otherwise false
* @return
* @throws SVNException
*/
public static SVNStatus showStatus(SVNClientManager clientManager,
File wcPath, boolean remote) {
SVNStatus status = null;
try {
status = clientManager.getStatusClient().doStatus(wcPath, remote);
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return status;
}
/**
* Commit work copy's change to svn
* @param clientManager
* @param wcPath
* working copy paths which changes are to be committed
* @param keepLocks
* whether to unlock or not files in the repository
* @param commitMessage
* commit log message
* @return
* @throws SVNException
*/
public static SVNCommitInfo commit(SVNClientManager clientManager,
File wcPath, boolean keepLocks, String commitMessage) {
try {
return clientManager.getCommitClient().doCommit(
new File[] { wcPath }, keepLocks, commitMessage, null,
null, false, false, SVNDepth.INFINITY);
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return null;
}
/**
* Updates a working copy (brings changes from the repository into the working copy).
* @param clientManager
* @param wcPath
* working copy path
* @param updateToRevision
* revision to update to
* @param depth
* update的深度：目录、子目录、文件
* @return
* @throws SVNException
*/
public static long update(SVNClientManager clientManager, File wcPath,
SVNRevision updateToRevision, SVNDepth depth) {
SVNUpdateClient updateClient = clientManager.getUpdateClient();
/*
* sets externals not to be ignored during the update
*/
updateClient.setIgnoreExternals(false);
/*
* returns the number of the revision wcPath was updated to
*/
try {
return updateClient.doUpdate(wcPath, updateToRevision,depth, false, false);
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return 0;
}
/**
* recursively checks out a working copy from url into wcDir
* @param clientManager
* @param url
* a repository location from where a Working Copy will be checked out
* @param revision
* the desired revision of the Working Copy to be checked out
* @param destPath
* the local path where the Working Copy will be placed
* @param depth
* checkout的深度，目录、子目录、文件
* @return
* @throws SVNException
*/
public static long checkout(SVNClientManager clientManager, SVNURL url,
SVNRevision revision, File destPath, SVNDepth depth) {
SVNUpdateClient updateClient = clientManager.getUpdateClient();
/*
* sets externals not to be ignored during the checkout
*/
updateClient.setIgnoreExternals(false);
/*
* returns the number of the revision at which the working copy is
*/
try {
return updateClient.doCheckout(url, destPath, revision, revision,depth, false);
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return 0;
}
/**
* 确定path是否是一个工作空间
* @param path
* @return
*/
public static boolean isWorkingCopy(File path){
if(!path.exists()){
logger.warn("'" + path + "' not exist!");
return false;
}
try {
if(null == SVNWCUtil.getWorkingCopyRoot(path, false)){
return false;
}
} catch (SVNException e) {
logger.error(e.getErrorMessage(), e);
}
return true;
}
/**
* 确定一个URL在SVN上是否存在
* @param url
* @return
*/
public static boolean isURLExist(SVNURL url,String username,String password){
try {
SVNRepository svnRepository = SVNRepositoryFactory.create(url);
ISVNAuthenticationManager authManager = SVNWCUtil.createDefaultAuthenticationManager(username, password);
svnRepository.setAuthenticationManager(authManager);
SVNNodeKind nodeKind = svnRepository.checkPath("", -1);
return nodeKind == SVNNodeKind.NONE ? false : true;
} catch (SVNException e) {
e.printStackTrace();
}
return false;
}
public static SVNRepository getRepository(String url, String username, String password) {
DAVRepositoryFactory.setup();
SVNRepositoryFactoryImpl.setup();
SVNRepository repository = null;
SVNNodeKind nodeKind = null;
try {
repository = SVNRepositoryFactory.create(SVNURL.parseURIEncoded(url));
ISVNAuthenticationManager authManager = SVNWCUtil.createDefaultAuthenticationManager(username, password);
repository.setAuthenticationManager(authManager);
nodeKind = repository.checkPath("", -1);
} catch (Exception e) {
throw new RuntimeException(e);
}
if (nodeKind == SVNNodeKind.NONE) {
throw new RuntimeException("There is no entry at '" + url + "'.");
} else if (nodeKind == SVNNodeKind.FILE) {
throw new RuntimeException("The entry at '" + url + "' is a file while a directory was expected.");
}
return repository;
}
}
使用示例：
public String Checkout(Model model) throws Exception { //初始化支持svn://协议的库。 必须先执行此操作。
SVNRepositoryFactoryImpl.setup();
//相关变量赋值
SVNURL repositoryURL = null;
try {
repositoryURL = SVNURL.parseURIEncoded(svnurl);
} catch (Exception e) {
//
}
String name = "test";//用户名
String password = "123456";//密码
ISVNOptions options = SVNWCUtil.createDefaultOptions(true);
//实例化客户端管理类
ourClientManager = SVNClientManager.newInstance(
(DefaultSVNOptions) options, name, password);
//要把版本库的内容check out到的目录
File wcDir = new File(localurl);
long workingVersion = -1;
try {
workingVersion = SvnUtil.checkout(ourClientManager, repositoryURL, SVNRevision.HEAD, wcDir, SVNDepth.INFINITY);
} catch (Exception e) {
e.printStackTrace();
}
model.addAttribute("msg", "把版本：" + workingVersion + " check out 到目录：" + wcDir + "中。");
System.out.println("把版本：" + workingVersion + " check out 到目录：" + wcDir + "中。");
return "msg";
}
Maven：
<dependency><groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.7</version>
</dependency>
<dependency>
<groupId>org.tmatesoft.svnkit</groupId>
<artifactId>svnkit</artifactId>
<version>1.8.2</version>
</dependency>
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