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package com.sun.enterprise.config.backup;
import com.sun.enterprise.config.backup.util.*;
import java.io.*;
import java.util.*;
/**
*
* @author Byron Nevins
*/
public class BackupManager extends BackupRestoreManager
{
public BackupManager(BackupRequest req) throws BackupException
{
super(req);
}
///////////////////////////////////////////////////////////////////////////////
public final String backup() throws BackupException
{
String mesg = StringHelper.get("backup-res.SuccessfulBackup");
String statusString = writeStatus();
if(request.terse == false)
{
mesg += "\n\n" + statusString;
}
try
{
ZipStorage zs = new ZipStorage(request);
zs.store();
return mesg;
}
finally
{
status.delete();
FileUtils.protect(request.backupFile);
}
}
///////////////////////////////////////////////////////////////////////////////
void init() throws BackupException
{
super.init();
if(request.backupFile != null)
throw new BackupException("backup-res.InternalError", "No backupFilename may be specified for a backup -- it is reserved for restore operations only.");
if(!FileUtils.safeIsDirectory(request.domainDir))
throw new BackupException("backup-res.NoDomainDir", request.domainDir);
File backupDir = new File(request.domainDir, Constants.BACKUP_DIR);
// not an error for this directory to not exist yet
backupDir.mkdirs();
// NOW it's an error to not exist...
if(!FileUtils.safeIsDirectory(backupDir))
throw new BackupException("backup-res.NoBackupDirCantCreate", backupDir);
String ts = "" + request.timestamp + ".zip";
BackupFilenameManager bfmgr = new BackupFilenameManager(backupDir);
request.backupFile = bfmgr.next();
//request.backupFile = new File(backupDir, ts);
}
///////////////////////////////////////////////////////////////////////////////
private String writeStatus()
{
status = new Status();
return status.write(request);
}
///////////////////////////////////////////////////////////////////////////////
Status status;
}
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