Как проверить, существует ли определенный файл из одного каталога в другом каталоге с помощью svnkit
Я использую Svnkit и я хочу знать, есть ли способ проверить, существует ли определенный файл из одного каталога в другом каталоге.
Например:
//svnlocal/projectA/dir1/file2/xxx.java
//svnlocal/projectB/dir3/file1/xxx.java
Я хочу найти похожие файлы из обоих проектов и получить ревизию и дату для этих похожих файлов.
Мне удалось получить ревизию и дату для обоих проектов.
Заранее спасибо!
Вот код
import org.tmatesoft.svn.core.wc.SVNWCUtil;
public class DisplayRep implements Comparator
{
public int compare(Object o1, Object o2) {
return RangeComparator(o1, o2);
}
public static void main(String[] args) {
String url =null;
String url2=null;
String name = null;
String password =null;
Scanner ob=new Scanner(System.in);
System.out.println("Enter the URL for abc : ");
url=ob.nextLine();
System.out.println("Enter the URL for pqr : ");
url2=ob.nextLine();
System.out.println("Enter your Username :");
name=ob.nextLine();
System.out.println("Enter your Password :");
password=ob.nextLine();
setupLibrary();
if (args != null) {
url = (args.length >= 1) ? args[0] : url;
url2 = (args.length >= 2) ? args[1] : url2;
name = (args.length >= 3) ? args[2] : name;
password = (args.length >= 4) ? args[3] : password;
}
SVNRepository repository = null;
SVNRepository repository2=null;
try {
repository2 = SVNRepositoryFactory.create(SVNURL.parseURIEncoded(url2));
repository = SVNRepositoryFactory.create(SVNURL.parseURIEncoded(url));
} catch (SVNException svne) {
System.err
.println("error while creating an SVNRepository for location '"
+ url + "': " + svne.getMessage());
System.exit(1);
}
ISVNAuthenticationManager authManager = SVNWCUtil.createDefaultAuthenticationManager(name, password);
repository.setAuthenticationManager(authManager);
try{
SVNNodeKind nodeKind = repository.checkPath("", -1);
if (nodeKind == SVNNodeKind.NONE) {
System.err.println("There is no entry at '" + url + "'.");
System.exit(1);
} else if (nodeKind == SVNNodeKind.FILE) {
System.err.println("The entry at '" + url + "' is a file while a directory was expected.");
System.exit(1);
}
System.out.println("Repository Root " + repository.getRepositoryRoot(true));
System.out.println("Repository UUID " + repository.getRepositoryUUID(true));
System.out.println("");
/*
* Displays the repository tree at the current path - "" (what means
* the path/to/repository directory)
*/
listEntries(repository, "");
} catch (SVNException svne) {
System.err.println("error while listing entries: "
+ svne.getMessage());
System.exit(1);
}
ISVNAuthenticationManager authManager2 = SVNWCUtil.createDefaultAuthenticationManager(name, password);
repository2.setAuthenticationManager(authManager2);
try{
SVNNodeKind nodeKind2 = repository2.checkPath("", -1);
if (nodeKind2 == SVNNodeKind.NONE) {
System.err.println("There is no entry at '" + url2 + "'.");
System.exit(1);
} else if (nodeKind2 == SVNNodeKind.FILE) {
System.err.println("The entry at '" + url2 + "' is a file while a directory was expected.");
System.exit(1);
}System.out.println("");
System.out.println("======================================================");
System.out.println("Repository Root " + repository2.getRepositoryRoot(true));
System.out.println("Repository UUID " + repository2.getRepositoryUUID(true));
System.out.println("");
listEntries2(repository2, "");
} catch (SVNException svne) {
System.err.println("error while listing entries: "
+ svne.getMessage());
System.exit(1);
}
//=======================================================================
/*
* Gets the latest revision number of the repository
*/
long latestRevision = -1;
try {
latestRevision = repository.getLatestRevision();
} catch (SVNException svne) {
System.err
.println("error while fetching the latest repository revision: "
+ svne.getMessage());
System.exit(1);
}
System.out.println("");
System.out.println("---------------------------------------------");
System.out.println("Repository latest revision: " + latestRevision);
long latestRevision2=-1;
try{
latestRevision2 = repository2.getLatestRevision();
}catch(SVNException svne){
System.err
.println("error while fetching the latest repository revision: "
+ svne.getMessage());
System.exit(1);
}
System.out.println("");
System.out.println("----------------------------------------");
System.out.println("Repository2 latest revision: " + latestRevision2);
System.exit(0);
}
/*
* Initializes the library to work with a repository via
* different protocols.
*/
private static void setupLibrary() {
DAVRepositoryFactory.setup();
SVNRepositoryFactoryImpl.setup();
FSRepositoryFactory.setup();
}
static SVNDirEntry entry=null;
public static void listEntries(SVNRepository repository, String path)throws SVNException {
Collection entries = repository.getDir(path, -1, null,
(Collection) null);
Iterator iterator = entries.iterator();
while (iterator.hasNext()) {
entry = (SVNDirEntry) iterator.next();
System.out.println("/" + (path.equals("") ? "" : path + "/")
+ entry.getName() + " (author: '" + entry.getAuthor()
+ "'; revision: " + entry.getRevision() + "; date: " + entry.getDate() + ")");
if (entry.getKind() == SVNNodeKind.DIR) {
listEntries(repository, (path.equals("")) ? entry.getName()
: path + "/" + entry.getName());
}
}
}
static SVNDirEntry entry2=null;
public static void listEntries2(SVNRepository repository2, String path)throws SVNException {
Collection entries2 = repository2.getDir(path, -1, null,
(Collection) null);
Iterator iterator = entries2.iterator();
while (iterator.hasNext()) {
entry2 = (SVNDirEntry) iterator.next();
System.out.println("/" + (path.equals("") ? "" : path + "/")
+ entry2.getName() + " (author: '" + entry2.getAuthor()
+ "'; revision: " + entry2.getRevision() + "; date: " + entry2.getDate() + ")");
/*
* Checking up if the entry is a directory.
*/
if (entry2.getKind() == SVNNodeKind.DIR) {
listEntries2(repository2, (path.equals("")) ? entry2.getName()
: path + "/" + entry2.getName());
}
}DisplayRep dp = new DisplayRep();
dp.compare(entry, entry2);
}
private int RangeComparator(Object o1, Object o2) {
System.out.println("");
System.out.println("in comparator");
// TODO Auto-generated method stub
SVNDirEntry r1 = (SVNDirEntry) entry;
SVNDirEntry r2 = (SVNDirEntry) entry2;
//boolean r1revisiondate = r2.getRevision() > r1.getRevision();
System.out.println("Node type : "+entry2.getKind());
if(r2.getRevision()>r1.getRevision())
{System.out.println(" ");
System.out.println("abc :"+r2.getRevision()+" date :"+r2.getDate());
System.out.println("pqr :"+r1.getRevision()+" date :"+r1.getDate());
}
else {
System.out.println(" ");
}
return 1;
}
}