/*
* Syncany, www.syncany.org
* Copyright (C) 2011-2014 Philipp C. Heckel <philipp.heckel@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.syncany.operations.down.actions;
import java.io.File;
import java.util.logging.Level;
import org.syncany.config.Config;
import org.syncany.database.FileVersion;
import org.syncany.database.FileVersion.FileType;
import org.syncany.database.MemoryDatabase;
import org.syncany.database.SqlDatabase;
import org.syncany.operations.Assembler;
import org.syncany.util.NormalizedPath;
public abstract class FileCreatingFileSystemAction extends FileSystemAction {
public FileCreatingFileSystemAction(Config config, MemoryDatabase winningDatabase, FileVersion file1, FileVersion file2) {
super(config, winningDatabase, file1, file2);
}
protected void createFileFolderOrSymlink(FileVersion reconstructedFileVersion) throws Exception {
if (reconstructedFileVersion.getType() == FileType.FILE) {
createFile(reconstructedFileVersion);
}
else if (reconstructedFileVersion.getType() == FileType.FOLDER) {
createFolder(reconstructedFileVersion);
}
else if (reconstructedFileVersion.getType() == FileType.SYMLINK) {
createSymlink(reconstructedFileVersion);
}
else {
logger.log(Level.INFO, " - Unknown file type: " + reconstructedFileVersion.getType());
throw new Exception("Unknown file type: " + reconstructedFileVersion.getType());
}
}
protected void createFolder(FileVersion targetFileVersion) throws Exception {
NormalizedPath targetDirPath = new NormalizedPath(config.getLocalDir(), targetFileVersion.getPath());
logger.log(Level.INFO, " - Creating folder at " + targetFileVersion + " ...");
try {
// Clean filename
if (targetDirPath.hasIllegalChars()) {
targetDirPath = targetDirPath.toCreatable("filename conflict", true);
logger.log(Level.INFO, " - Had illegal chars, cleaned to "+targetDirPath);
}
// Try creating it
createFolder(targetDirPath);
setFileAttributes(targetFileVersion, targetDirPath.toFile());
}
catch (Exception e) {
throw new RuntimeException("What to do here?!", e);
}
}
protected void createFile(FileVersion reconstructedFileVersion) throws Exception {
File reconstructedFileInCache = assembleFileToCache(reconstructedFileVersion);
moveFileToFinalLocation(reconstructedFileInCache, reconstructedFileVersion);
}
protected File assembleFileToCache(FileVersion reconstructedFileVersion) throws Exception {
SqlDatabase localDatabase = new SqlDatabase(config);
Assembler assembler = new Assembler(config, localDatabase, winningDatabase);
File reconstructedFileInCache = assembler.assembleToCache(reconstructedFileVersion);
setFileAttributes(reconstructedFileVersion, reconstructedFileInCache);
setLastModified(reconstructedFileVersion, reconstructedFileInCache);
return reconstructedFileInCache;
}
}