如何使用 p4java 克隆 p4 存储库?

Question

我正在尝试在Java程序中克隆P4存储库，使用P4java进行相同的操作。

如何一次克隆整个 P4 存储库？，而不是一次读取一个文件(如下所示(？

fileList = server.getDepotFiles(FileSpecBuilder.makeFileSpecList(new String[] {"//depot/dir/apps/..."}), false);
for (IFileSpec fileSpec : fileList){
if (fileSpec != null){
BufferedReader br = new BufferedReader(new InputStreamReader(fileSpec.getContents(true)));
// create new file locally and write content
}
}

任何帮助，不胜感激。

Answer 1

您的示例程序正在执行的操作(获取每个文件的 head rev 并编写本地副本(正是sync命令所做的。 我建议你只使用sync。

Answer 2

我发现这个解决方案工作正常。(感谢博客(。 基本上，它创建一个新的临时客户端并使用文件规范列表(仓库文件名(和 p4 sync 命令克隆存储库。 在这里编辑的代码：

{
InputStream input = new FileInputStream(getPerforceDetails);
Properties prop = new Properties();
prop.load(input);
url = prop.getProperty("url"); //ex: perforce.xxx.xxxxxxx.com:port#
repo = prop.getProperty("repo"); //ex: //depot/xxx/xxxx/apps/...
username = prop.getProperty("username");
password = prop.getProperty("password"));
final String url = IServerAddress.Protocol.P4JAVA.toString() + "://" + serverUri;
server = ServerFactory.getServer(url, null);
server.connect();
server.setUserName(username);       
server.login(password);
IServerInfo info = server.getServerInfo();
System.out.println( "Server Info n" + info);
fileList = server.getDepotFiles(FileSpecBuilder.makeFileSpecList(new String[] {prop.getProperty("repo")}), false);
//comment above line if you have only few files to clones and refer blog mentioned.
// Creating new temporary client
IClient tempClient = new Client();          
tempClient.setName("tempClient" + UUID.randomUUID().toString().replace("-", ""));
tempClient.setRoot("c:/tempP4"); 
tempClient.setServer(server);
// Setting the client as the current one for the server
server.setCurrentClient(tempClient);
// Creating Client View entry
ClientViewMapping tempMappingEntry = new ClientViewMapping();
// Setting up the mapping properties
tempMappingEntry.setLeft("//depot/gxxxx/hxxxxxx/ixxxx/...");
tempMappingEntry.setRight("//" + tempClient.getName() + "/...");
tempMappingEntry.setType(EntryType.INCLUDE);     
// Creating Client view
ClientView tempClientView = new ClientView();
// Attaching client view entry to client view
tempClientView.addEntry(tempMappingEntry);
tempClient.setClientView(tempClientView);
// Registering the new client on the server
System.out.println(server.createClient(tempClient));
fileList = server.getDepotFiles(FileSpecBuilder.makeFileSpecList(new String[] {prop.getProperty("repo")}), false);
try{
// Forming the FileSpec collection to be synced-up
List<IFileSpec> fileSpecsSet =     FileSpecBuilder.makeFileSpecList(pathsUnderDepot);
// Syncing up the client
//tempClient.sync(FileSpecBuilder.getValidFileSpecs(fileSpecsSet), true, false, false, false);
//uncomment above line, n comment below if you are cloning only few files                 
tempClient.sync(fileList, true, false, false, false);
}finally{
// Removing the temporary client from the server
System.out.println(server.deleteClient(tempClient.getName(), false));
}
}

感谢斯塔福德@Sam给了我正确的方向。