Java svnkit check update commit

import java.io.File;

import org.apache.log4j.Logger;
import org.tmatesoft.svn.core.SVNCommitInfo;
import org.tmatesoft.svn.core.SVNDepth;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.internal.io.dav.DAVRepositoryFactory;
import org.tmatesoft.svn.core.internal.io.fs.FSRepositoryFactory;
import org.tmatesoft.svn.core.internal.io.svn.SVNRepositoryFactoryImpl;
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.SVNRevision;
import org.tmatesoft.svn.core.wc.SVNStatus;
import org.tmatesoft.svn.core.wc.SVNUpdateClient;
import org.tmatesoft.svn.core.wc.SVNWCUtil;

public class SVNKit {

private static Logger logger = Logger.getLogger(SVNKit.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 }, false, false, false, SVNDepth.fromRecurse(true),
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.fromRecurse(true));
} 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;
}

}