Add Retry to (S)FTP; Update SI 4.1.6

https://build.spring.io/browse/INTSAMPLES-NIGHTLY-JOB1-1430/test/case/97845436

basic/ftp/src/test/resources/META-INF/spring/integration/FtpOutboundChannelAdapterSample-context.xml

@@ -23,6 +23,10 @@
 	<int-ftp:outbound-channel-adapter  id="ftpOutbound"
 				channel="ftpChannel"
 				remote-directory="/"
-				session-factory="ftpClientFactory" />
+				session-factory="ftpClientFactory">
+		<int-ftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-ftp:request-handler-advice-chain>
+	</int-ftp:outbound-channel-adapter>
 
 </beans>

basic/ftp/src/test/resources/META-INF/spring/integration/FtpOutboundGatewaySample-context.xml

@@ -28,7 +28,11 @@
 		command="ls"
 		command-options=""
 		expression="payload"
-		reply-channel="toSplitter"/>
+		reply-channel="toSplitter">
+		<int-ftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-ftp:request-handler-advice-chain>
+	</int-ftp:outbound-gateway>
 
 	<int:channel id="toSplitter">
 		<int:interceptors>
@@ -47,7 +51,11 @@
 		reply-channel="toRemoveChannel"
 		command="get"
 		command-options="-P"
-		expression="payload.remoteDirectory + '/' + payload.filename"/>
+		expression="payload.remoteDirectory + '/' + payload.filename">
+		<int-ftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-ftp:request-handler-advice-chain>
+	</int-ftp:outbound-gateway>
 
 	<int:channel id="toRemoveChannel">
 		<int:interceptors>
@@ -62,7 +70,11 @@
 		expression="headers['file_remoteDirectory'] + '/' + headers['file_remoteFile']"
 		request-channel="toRemoveChannel"
 		command="rm"
-		reply-channel="aggregateResultsChannel"/>
+		reply-channel="aggregateResultsChannel">
+		<int-ftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-ftp:request-handler-advice-chain>
+	</int-ftp:outbound-gateway>
 
 	<int:aggregator input-channel="aggregateResultsChannel"/>
 

basic/sftp/src/test/resources/META-INF/spring/integration/SftpOutboundGatewaySample-context.xml

@@ -31,7 +31,11 @@
 		command="ls"
 		command-options=""
 		expression="payload"
-		reply-channel="toSplitter"/>
+		reply-channel="toSplitter">
+		<int-sftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-sftp:request-handler-advice-chain>
+	</int-sftp:outbound-gateway>
 
 	<int:splitter input-channel="toSplitter" output-channel="toGet"/>
 
@@ -42,13 +46,21 @@
 		reply-channel="toRm"
 		command="get"
 		command-options="-P"
-		expression="payload.remoteDirectory + payload.filename"/>
+		expression="payload.remoteDirectory + payload.filename">
+		<int-sftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-sftp:request-handler-advice-chain>
+	</int-sftp:outbound-gateway>
 
 	<int-sftp:outbound-gateway id="gatewayRM" reply-channel="aggregateResultsChannel"
 		session-factory="sftpSessionFactory"
 		expression="headers['file_remoteDirectory'] + headers['file_remoteFile']"
 		request-channel="toRm"
-		command="rm"/>
+		command="rm">
+		<int-sftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-sftp:request-handler-advice-chain>
+	</int-sftp:outbound-gateway>
 
 	<int:aggregator input-channel="aggregateResultsChannel"/>
 

basic/sftp/src/test/resources/META-INF/spring/integration/SftpOutboundTransferSample-context.xml

@@ -28,6 +28,10 @@
 				session-factory="sftpSessionFactory"
 				channel="inputChannel"
 				remote-filename-generator-expression="payload.getName() + '_foo'"
-				remote-directory="si.sftp.sample"/>
+				remote-directory="si.sftp.sample">
+		<int-sftp:request-handler-advice-chain>
+			<int:retry-advice />
+		</int-sftp:request-handler-advice-chain>
+	</int-sftp:outbound-channel-adapter>
 
 </beans>

build.gradle

@@ -193,7 +193,7 @@ subprojects { subproject ->
 			postgresVersion = '9.1-901-1.jdbc4'
 			subethasmtpVersion = '1.2'
 			slf4jVersion = '1.7.11'
-			springIntegrationVersion = '4.1.5.RELEASE'
+			springIntegrationVersion = '4.1.6.RELEASE'
 			springIntegrationDslVersion = '1.0.2.RELEASE'
 			springVersion = '4.1.7.RELEASE'
 			springSecurityVersion = '3.2.4.RELEASE'