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Remove request FILENAME header for MPUT (#8761)

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Related to: https://stackoverflow.com/questions/77268009/how-to-use-sftp-spring-integration-mput-with-sftpoutboundgateway-when-file-objec

In some scenarios when the flow starts with a file inbound channel adapter
and then an MPUT operation is performed for remote file outbound gateway,
the populated in the beginning `FileHeaders.FILENAME` is used from
the `DefaultFileNameGenerator` for all the files from local directory to
upload.
Such a behaviour leads only to the last file in the target remote
directory and only with the name from that header.

* Fix the `AbstractRemoteFileOutboundGateway` to remove a `FileHeaders.FILENAME` header
when message is build for specific item from MPUT request.
This way an original local file is used when we upload directory.
This commit is contained in:
Artem Bilan
2023-10-12 09:46:06 -04:00
committed by GitHub
parent ce4ce74db6
commit ea3e118c8c
2 changed files with 19 additions and 4 deletions
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8
spring-integration-ftp/src/test/java/org/springframework/integration/ftp/outbound/FtpServerOutboundTests.java
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@@ -398,7 +398,13 @@ public class FtpServerOutboundTests extends FtpTestSupport {
session = TestUtils.getPropertyValue(session, "targetSession", Session.class);
FTPClient client = spy(TestUtils.getPropertyValue(session, "client", FTPClient.class));
new DirectFieldAccessor(session).setPropertyValue("client", client);
this.inboundMPut.send(new GenericMessage<>(getSourceLocalDirectory()));
// The FileHeaders.FILENAME is removed by the AbstractRemoteFileOutboundGateway
// when MPUT item is prepared for its specific PUT
Message<File> mputRequestMessage =
MessageBuilder.withPayload(getSourceLocalDirectory())
.setHeader(FileHeaders.FILENAME, "inbound_file_name")
.build();
this.inboundMPut.send(mputRequestMessage);
@SuppressWarnings("unchecked")
Message<List<String>> out = (Message<List<String>>) this.output.receive(1000);
assertThat(out).isNotNull();