oscerd commented on code in PR #28214:
URL: https://github.com/apache/camel/pull/28214#discussion_r4386833428
##########
components/camel-mina-sftp/src/main/java/org/apache/camel/component/file/remote/mina/MinaSftpOperations.java:
##########
@@ -1180,6 +1181,59 @@ public SftpRemoteFile[] listFiles(String path) throws
GenericFileOperationFailed
}
}
+ @Override
+ public String getHomeDirectory() throws
GenericFileOperationFailedException {
+ lock.lock();
+ try {
+ // the server resolves relative paths against its default directory
+ return sftpClient.canonicalPath(".");
+ } catch (IOException e) {
+ throw new GenericFileOperationFailedException("Cannot get the home
directory", e);
+ } finally {
+ lock.unlock();
+ }
+ }
+
+ @Override
+ public boolean isSymbolicLink(String path) throws
GenericFileOperationFailedException {
+ lock.lock();
+ try {
+ return sftpClient.lstat(path).isSymbolicLink();
+ } catch (IOException e) {
+ throw new GenericFileOperationFailedException("Cannot get the
attributes of: " + path, e);
+ } finally {
+ lock.unlock();
+ }
+ }
+
+ @Override
+ public String readSymbolicLink(String path) throws
GenericFileOperationFailedException {
+ lock.lock();
+ try {
+ return sftpClient.readLink(path);
+ } catch (IOException e) {
+ throw new GenericFileOperationFailedException("Cannot read the
symbolic link: " + path, e);
+ } finally {
+ lock.unlock();
+ }
+ }
+
+ @Override
+ public boolean isTransportError(GenericFileOperationFailedException e) {
+ if (!isConnected()) {
+ return true;
+ }
+ Throwable cause = e.getCause();
+ if (cause instanceof org.apache.sshd.sftp.common.SftpException sftp) {
+ if (sftp.getStatus() ==
org.apache.sshd.sftp.common.SftpConstants.SSH_FX_NO_SUCH_FILE
+ || sftp.getStatus() ==
org.apache.sshd.sftp.common.SftpConstants.SSH_FX_PERMISSION_DENIED) {
+ return false;
+ }
+ return true;
+ }
+ return cause != null;
Review Comment:
Tightened fallback to `return cause instanceof IOException;`.
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