/**
* This method of FileSystem remove file and dir both from file system and from DataBase
*
* @param user VomsGridUser
* @param stori StoRI
* @param recursive boolean
* @return TReturnStatus
*/
private TReturnStatus manageAuthorizedRMDIR(LocalFile directory, boolean recursive) {
TReturnStatus returnStatus;
if ((directory.exists()) && (directory.isDirectory())) {
if (recursive) {
log.debug("{}: Recursive deletion will remove directory and contents.", SRM_COMMAND);
if (!deleteDirectoryContent(directory)) {
return CommandHelper.buildStatus(
TStatusCode.SRM_FAILURE, "Unable to delete some files within directory.");
}
}
if (!removeFile(directory)) {
returnStatus =
CommandHelper.buildStatus(
TStatusCode.SRM_NON_EMPTY_DIRECTORY, "Directory is not empty");
} else {
returnStatus =
CommandHelper.buildStatus(TStatusCode.SRM_SUCCESS, "Directory removed with success!");
}
} else {
log.debug("{}: request with invalid directory specified!", SRM_COMMAND);
if (!directory.exists()) {
returnStatus =
CommandHelper.buildStatus(TStatusCode.SRM_INVALID_PATH, "Directory does not exists");
} else {
returnStatus = CommandHelper.buildStatus(TStatusCode.SRM_INVALID_PATH, "Not a directory");
}
}
return returnStatus;
}
/** Recursive function for deleteAll */
private boolean deleteDirectoryContent(LocalFile directory) {
boolean result = true;
if (directory.exists()) {
if (directory.isDirectory()) {
LocalFile[] list = directory.listFiles();
if (list.length > 0) {
for (LocalFile element : list) {
result = result && deleteDirectoryContent(element);
if (element.exists()) {
result = result && removeFile(element);
}
}
} else {
// The directory is empty and it is deleted by the if in the
// for loop above
}
} else {
result = removeFile(directory);
}
}
return result;
}
private boolean removeFile(LocalFile file) {
boolean result = false;
LocalFile[] list;
if (file.exists()) {
if (file.isDirectory()) {
list = file.listFiles();
if (list.length > 0) {
result = false;
log.info("{} : Unable to delete non-empty directory {}", SRM_COMMAND, file);
} else {
result = file.delete();
}
} else {
result = file.delete();
}
} else {
result = false;
log.debug("{}: file {} does not exist", SRM_COMMAND, file);
}
return result;
}