SVNKit 示例 简介

Svnmananger代码

package org.xiangxji.svn;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.OutputStream;import java.util.ArrayList;import java.util.Collection;import java.util.List;import org.junit.Test;import org.tmatesoft.svn.core.SVNDirEntry;import org.tmatesoft.svn.core.SVNException;import org.tmatesoft.svn.core.SVNNodeKind;import org.tmatesoft.svn.core.SVNProperties;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.io.SVNRepository;import org.tmatesoft.svn.core.wc.SVNWCUtil;/** * SVNManager SVN 管理器 * @author <a href="[e-mail]">xiangxji</a> * @since 2010-03-27 */public class SVNManager{private String url = "svn://localhost/";private String username = "harry";private String password = "harryssecret";private SVNRepository repository;    /**     * 初始化操作     * @throws Exception     */    public void initialize() throws Exception {FSRepositoryFactory.setup();DAVRepositoryFactory.setup();SVNRepositoryFactoryImpl.setup();repository = SVNRepositoryFactoryImpl.create(SVNURL.parseURIEncoded(this.url));ISVNAuthenticationManager authManager = SVNWCUtil.createDefaultAuthenticationManager(this.username,this.password);repository.setAuthenticationManager(authManager);}    /** * 从SVN服务器获取文件 * @param filePath 相对于仓库根目录的路径 * @param outputStream 要输出的目标流，可以是文件流 FileOutputStream * @param version 要checkout的版本号 * @return 返回checkout文件的版本号 * @throws Exception 可以自定义Exception */    public long getFileFromSVN(String filePath, OutputStream outputStream,long version) throws Exception {SVNNodeKind node = null;try {node = repository.checkPath(filePath, version);} catch (SVNException e) {throw new Exception("SVN检测不到该文件:" + filePath, e);}if (node != SVNNodeKind.FILE) {throw new Exception(node.toString() + "不是文件");}SVNProperties properties = new SVNProperties();try {repository.getFile(filePath, version, properties, outputStream);} catch (SVNException e) {throw new Exception("获取SVN服务器中的" + filePath + "文件失败", e);}return Long.parseLong(properties.getStringValue("svn:entry:revision"));}    /**     * 获取目录下的所有文件和子目录     * @param res 包含目录参数的资源对象.参加{@link Resource#getPath()}     * @return 资源列表     * @throws Exception     */    @SuppressWarnings("unchecked")public List<Resource> getChildren(Resource res) throws Exception {String path = res.getPath();Collection<SVNDirEntry> entries;try {entries = repository.getDir(path, -1, null, (Collection) null);} catch (SVNException e) {throw new Exception("获得" + path + "下级目录失败", e);}List<Resource> result = new ArrayList<Resource>();for (SVNDirEntry entry : entries) {if (containsSpecialFile(entry)) {Resource resource = new Resource();resource.setName(entry.getName());resource.setPath(entry.getURL().getPath());resource.setFile(entry.getKind() == SVNNodeKind.FILE);result.add(resource);}}return result;}    /**     * 判断文件是否存在     * @param entry 要判断的节点.参加{@link SVNDirEntry}     * @return      * @throws Exception     */    @SuppressWarnings("unchecked")private boolean containsSpecialFile(SVNDirEntry entry)throws Exception {if (entry.getKind() == SVNNodeKind.FILE) {return true;} else if (entry.getKind() == SVNNodeKind.DIR) {Collection<SVNDirEntry> entries;String path = entry.getURL().getPath();try {entries = repository.getDir(path, -1, null, (Collection) null);} catch (SVNException e) {throw new Exception("获得" + path + "下级目录失败", e);}for (SVNDirEntry unit : entries) {if (containsSpecialFile(unit)) {return true;}}return false;}return false;}        @Test    public void testGetFile() {     OutputStream outputStream;try {initialize();String outFileName = "D:/t1/11.txt";outputStream = new FileOutputStream(outFileName);System.out.println(getFileFromSVN("/t1/11.txt",outputStream,7L));} catch (FileNotFoundException e) {e.printStackTrace();} catch (Exception e) {e.printStackTrace();}    }        @Test    public void testGetDir() {try {initialize();Resource res = new Resource();res.setPath("/app1/");List<Resource> rs = getChildren(res);for(Resource r : rs) {System.out.println(r.getFile()?"file:":"directory:" + r.getPath());}} catch (Exception e) {e.printStackTrace();}    }}

Svnmananger代码

<pre name="code" class="Resource">package org.xiangxji.svn;/** * 资源对象 * @author <a href="[e-mail]">xiangxji</a> * @since 2010-03-27 */public class Resource {/** * 相对仓库根目录的路径 */    private String path;    /**     * 文件/文件夹的名称     */    private String name;    /**     * 是否是文件 文件：true | 文件夹：false     */    private boolean isFile;    /**     * 版本号     */    private long SVNVersion;    /**     * 本地路径     */    private String localPath;        public String getLocalPath() {return localPath;}public void setLocalPath(String localPath) {this.localPath = localPath;}public long getSVNVersion() {return SVNVersion;}public void setSVNVersion(long sVNVersion) {SVNVersion = sVNVersion;}public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public boolean getFile() {        return isFile;    }    public void setFile(boolean isFile) {        this.isFile = isFile;    }    public String getPath() {        return path;    }    public void setPath(String path) {        this.path = path;    }}</pre> 

api
http://svnkit.com/javadoc/