Spring integration SFTP config error

[palanisamy subramani]

Getting below error when i run a Spring integration SFTP program. Looks like there is a problem with my config file.

Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from class path resource [sftp-inbound-context.xml]; nested exception is org.springframework.beans.FatalBeanException: Invalid NamespaceHandler class [org.springframework.integration.sftp.config.SftpNamespaceHandler] for namespace [http://www.springframework.org/schema/integration/sftp]: problem with handler class file or dependent class; nested exception is java.lang.NoClassDefFoundError: org/springframework/integration/file/config/AbstractRemoteFileInboundChannelAdapterParser

Contents of sftp-inbound-context.xml

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:int="http://www.springframework.org/schema/integration" xmlns:int-sftp="http://www.springframework.org/schema/integration/sftp" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration-2.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/integration/sftp http://www.springframework.org/schema/integration/sftp/spring-integration-sftp-2.0.xsd"> <context:property-placeholder location="file://${user.home}/Desktop/sftp.properties"/> <context:component-scan base-package="dishnetwork.channelblend.config"/> <int-sftp:inbound-channel-adapter id="ftpInbound" channel="ftpChannel" session-factory="sftpSessionFactory" filename-regex=".*\.txt$" auto-create-local-directory="true" delete-remote-files="false" remote-directory="." local-directory="file:output"> <int:poller fixed-rate="1000"/> </int-sftp:inbound-channel-adapter> <int:channel id="ftpChannel"> <int:queue/> </int:channel> </beans>

I am using latest jars.

Let me know if there is any problem with my config. Thanks