This example demonstrates the following aspects of the File operations support available with Spring Integration: 1. File Inbound Channel Adapter 2. File Outbound Channel Adapter 3. File-to-Bytes Transformer as well as Poller The use case is a simple file copy, but implemented in 3 basic flavors: 1. Binary file copy 2. Text file copy 3. Simple file copy To run samples simply execute the 3 test cases located in the org.springframework.integration.samples.filecopy package