java操作svn工具类

依赖包

<dependency><groupId>org.tmatesoft.svnkit</groupId><artifactId>svnkit</artifactId><version>1.10.1</version>
</dependency>

svn路径等配置类

import lombok.Getter;
import lombok.Setter;
import org.springframework.boot.context.properties.ConfigurationProperties;@Getter
@Setter
@ConfigurationProperties("svn.resource")
public class SvnConnectProperties {private String url;private String remote;private String name;private String password;
}

操作svn工具类


import com.xxx.Exception.HZException;
import com.xxx.enums.HttpStatus;
import com.xxx.ExceptionUtils;
import com.xxx.config.SvnConnectProperties;
import lombok.AllArgsConstructor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Configuration;
import org.tmatesoft.svn.core.*;
import org.tmatesoft.svn.core.auth.BasicAuthenticationManager;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.internal.io.dav.DAVRepositoryFactory;
import org.tmatesoft.svn.core.internal.wc.DefaultSVNOptions;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.wc.ISVNOptions;
import org.tmatesoft.svn.core.wc.SVNClientManager;
import org.tmatesoft.svn.core.wc.SVNUpdateClient;
import org.tmatesoft.svn.core.wc.SVNWCUtil;import java.io.*;
import java.util.Collection;@Configuration
@AllArgsConstructor
@EnableConfigurationProperties(SvnConnectProperties.class)
public class SvnHandler {private final SvnConnectProperties connectProperties;private final Logger logger = LoggerFactory.getLogger(this.getClass());public SVNRepository getRepository(String url, String name, String password) {SVNRepository repository = null;try {repository = DAVRepositoryFactory.create(SVNURL.parseURIEncoded(url));ISVNAuthenticationManager authManager = new BasicAuthenticationManager(name, password);repository.setAuthenticationManager(authManager);} catch (SVNException e) {ExceptionUtils.handlerException(e, logger);}return repository;}public SVNRepository getRepository() {return getRepository(connectProperties);}public SVNRepository getRepository(SvnConnectProperties config) {SVNRepository repository = getRepository(config.getUrl(), config.getName(), config.getPassword());SVNNodeKind kind = checkPath(repository, "");return (SVNNodeKind.UNKNOWN == kind || SVNNodeKind.NONE == kind) ?getRepository(config.getRemote(), config.getName(), config.getPassword()) : repository;}public String getActiveUrl() {SVNRepository repository = getRepository(connectProperties.getUrl(), connectProperties.getName(), connectProperties.getPassword());SVNNodeKind kind = checkPath(repository, "");return (SVNNodeKind.UNKNOWN == kind || SVNNodeKind.NONE == kind) ? connectProperties.getRemote() : connectProperties.getUrl();}public SVNUpdateClient getSvnUpdataClient() {setupDavLibrary();ISVNOptions options = SVNWCUtil.createDefaultOptions(true);SVNClientManager manager = SVNClientManager.newInstance((DefaultSVNOptions) options, connectProperties.getName(), connectProperties.getPassword());SVNUpdateClient client = manager.getUpdateClient();client.setIgnoreExternals(false);return client;}public Collection<SVNDirEntry> listEntries(String path) {setupDavLibrary();return listEntries(getRepository(), path);}public SVNNodeKind checkPath(SVNRepository repository, String path) {SVNNodeKind result = SVNNodeKind.UNKNOWN;try {result = repository.checkPath(path, -1);} catch (SVNException ignored) {}return result;}public SVNNodeKind checkPath(String path) {setupDavLibrary();return checkPath(getRepository(), path);}private Collection<SVNDirEntry> listEntries(SVNRepository repository, String path) {Collection<SVNDirEntry> result = null;try {result = repository.getDir(path, -1, null, (Collection) null);} catch (SVNException e) {ExceptionUtils.handlerException(e, logger);}return result;}public void setupDavLibrary() {DAVRepositoryFactory.setup();}public SvnConnectProperties getConnectProperties() {return connectProperties;}public void getOutputStream(SVNRepository repository, String path, SVNProperties properties, OutputStream outputStream) {try {SVNNodeKind nodeKind = repository.checkPath(path, -1);if (nodeKind == SVNNodeKind.NONE) {throw new HZException(HttpStatus.error.getCode(), path + "不存在");} else if (nodeKind != SVNNodeKind.FILE) {throw new HZException(HttpStatus.error.getCode(), path + "不是文件");}repository.getFile(path, -1, properties, outputStream);} catch (SVNException e) {ExceptionUtils.handlerException(e, logger);}}public boolean downloadFile(File file, String path) {SVNProperties properties = new SVNProperties();OutputStream outputStream = null;try {if (!file.exists()) {file.createNewFile();}outputStream = new FileOutputStream(file);setupDavLibrary();getOutputStream(getRepository(), path, properties, outputStream);} catch (IOException e) {ExceptionUtils.handlerException(e, logger);} finally {if (null != outputStream) {try {outputStream.flush();outputStream.close();} catch (IOException ignored) {}}}return true;}
}

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