svn客户端 java_svn纯java客户端SVNKit学习整理（转）
http://www.iteye.com/topic/688217
http://blog.csdn.net/feiren127/article/details/7551782
把svnkit.jar添加到項目中，用于實現svn功能。?把jackson-all-1.6.2.jar添加到項目中，用于顯示樹列表。把javaee.ar添加到項目中。
新建一個類(SVNUtil.class)實現svn功能
private?String?svnRoot;
private?String?userName;
private?String?password;
private?SVNRepository?repository;
/***
*?構造方法
*?@param?svnRoot
*?????????????svn根目錄
*/
public?SVNUtil(String svnRoot) {
this.svnRoot=svnRoot;
}
/***
*?構造方法
*?@param?svnRoot
*?????????????svn根目錄
*?@param?userName
*?????????????登錄用戶名
*?@param?password
*?????????????登錄密碼
*/
public?SVNUtil(String svnRoot, String userName, String password) {
this.svnRoot=svnRoot;
this.userName=userName;
this.password=password;
}
/***
*?通過不同的協議初始化版本庫
*/
private?static?void?setupLibrary() {
//?對于使用http://和https：//
DAVRepositoryFactory.setup();
//對于使用svn：/ /和svn+xxx：/ /
SVNRepositoryFactoryImpl.setup();
//對于使用file://
FSRepositoryFactory.setup();
}
每次連接庫都進行登陸驗證
/***
*?登錄驗證
*?@return
*/
public?boolean?login(){
setupLibrary();
try{
//創建庫連接
repository=SVNRepositoryFactory.create(SVNURL.parseURIEncoded(this.svnRoot));
//身份驗證
ISVNAuthenticationManager authManager = SVNWCUtil
.createDefaultAuthenticationManager(this.userName,
this.password);
//創建身份驗證管理器
repository.setAuthenticationManager(authManager);
return?true;
}?catch(SVNException svne){
svne.printStackTrace();
return?false;
}
}
下面的方法實現查詢給定路徑下的條目列表功能
/***
*
*?@param?path
*?@return?查詢給定路徑下的條目列表
*?@throws?SVNException
*/
@SuppressWarnings("rawtypes")
public?List listEntries(String path)
throws?SVNException {
Collection entries =?repository.getDir(path, -1,?null,
(Collection)?null);
Iterator iterator = entries.iterator();
List svns =?new?ArrayList();
while?(iterator.hasNext()) {
SVNDirEntry entry = (SVNDirEntry) iterator.next();
SVN svn =?new?SVN();
svn.setCommitMessage(entry.getCommitMessage());
svn.setDate(entry.getDate());
svn.setKind(entry.getKind().toString());
svn.setName(entry.getName());
svn.setRepositoryRoot(entry.getRepositoryRoot().toString());
svn.setRevision(entry.getRevision());
svn.setSize(entry.getSize()/1024);
svn.setUrl(path.equals("") ??"/"+entry.getName() : path +"/"+entry.getName());
svn.setAuthor(entry.getAuthor());
svn.setState(svn.getKind() ==?"file"?null:"closed");
svns.add(svn);
}
新建一個SVNServlet
添加一個方法用于把java對象轉換為json字符串
/**
*?將java對象轉換為json字符串
*
*?@param?obj
*????????????:可以為map,list,javaBean等
*?@return?json字符串
*?@createTime?2010-11-23?下午07:42:58
*/
public?static?String object2Json(Object obj) {
try?{
StringWriter sw =?new?StringWriter();
JsonGenerator gen =?new?JsonFactory().createJsonGenerator(sw);
mapper.writeValue(gen, obj);
gen.close();
return?sw.toString();
}?catch?(Exception e) {
e.printStackTrace();
}
return?null;
}
protected?void?doGet(HttpServletRequest request,
HttpServletResponse response)?throws?ServletException, IOException {
//?TODO?Auto-generated method stub
this.doPost(request, response);
}
protected?void?doPost(HttpServletRequest request,
HttpServletResponse response)?throws?ServletException, IOException {
//?TODO?Auto-generated method stub
Object svns =?null;
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
String path = request.getParameter("pid");
String url =?"svn://localhost/svndemo1";
String usrName =?"usrName";
String password =?"password";
if?(path ==?null) {
path =?"";
}
path =?new?String(path.getBytes("ISO-8859-1"),"UTF-8");
String type = request.getParameter("type");
PrintWriter out = response.getWriter();
try?{
SVNUtil svnUtil =?new?SVNUtil(url, usrName, password);
if?(svnUtil.login()) {
/*用于查詢歷史記錄
if?("history".equals(type)) {
List svnl = svnUtil.getHistory(path);
HashMap sv =?new?HashMap();
sv.put("total", svnl.size());
sv.put("rows", svnl);
svns = sv;
}?else?{*/
svns = svnUtil.listEntries(path);
//}
//把java對象轉換成json字符串
String json = SVNServlet.object2Json(svns);
out.print(json);
}?else?{
System.out.println("驗證失敗");
}
}?catch?(SVNException ex) {
ex.printStackTrace();
}
out.flush();
out.close();
}
新建一個index.jsp用戶顯示版本數列表，頁面顯示我使用了jquery-easyui模板
pageEncoding="utf-8"%>
String path = request.getContextPath();
String basePath = request.getScheme() +?"://"
+ request.getServerName() +?":"?+ request.getServerPort()
+ path +?"/";
%>
html?PUBLIC?"-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
">
SVNhref="plugs/themes/default/easyui.css">
$(function() {
$(‘#test‘).treegrid({
title :?‘SVN列表‘,
nowrap :?false,
rownumbers :?true,
collapsible :?false,
url :?‘svn?pid=‘,
idField :?‘url‘,
treeField :?‘url‘,
frozenColumns : [ [ {
title :?‘路徑‘,
field :?‘url‘,
width : 350,
formatter :?function(value) {
return?‘‘?+ decodeURI(value.substr(value.lastIndexOf("/"))) +?‘‘;
}
} ] ],
columns : [ [ {
field :?‘name‘,
title :?‘名稱‘,
width : 120
}, {
field :?‘size‘,
title :?‘文件大小(KB)‘,
width : 80,
rowspan : 2
}, {
field :?‘revision‘,
title :?‘版本號‘,
width : 80,
rowspan : 2
}, {
field :?‘author‘,
title :?‘作者‘,
width : 100,
rowspan : 2
}, {
field :?‘date‘,
title :?‘修改日期‘,
width : 130,
rowspan : 2
}, {
field :?‘commitMessage‘,
title :?‘注釋‘,
width : 150,
rowspan : 2
}, {
field :?‘kind‘,
title :?‘操作‘,
width : 120,
align :?‘center‘,
rowspan : 2,
formatter :?function(value) {
return?value==‘file‘???‘下載歷史版本‘?:?‘‘;
}
}] ],
onBeforeExpand :?function(row, param) {
$(this).treegrid(‘options‘).url =?‘svn?pid=‘+encodeURI(decodeURI(row.url));
}
});
});
function?download(){
setTimeout(function(){
var?node = $(‘#test‘).treegrid(‘getSelected‘);
if(node !=null)
window.open("download?url="+encodeURI(decodeURI(node.url))+"&size="+node.size+"&name="+encodeURI(decodeURI(node.name))+"&revision="+node.revision);
},200);
}
function?viewHistory(){
setTimeout(function(){
var?node = $(‘#test‘).treegrid(‘getSelected‘);
if(node !=?null) {
window.open("history.jsp?uri="+encodeURI(decodeURI(node.url)),"_blank","height=400,width=700,status=yes,toolbar=no,menubar=no,location=no");
}
}, 200);
}
原文：http://www.cnblogs.com/softidea/p/4267762.html
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