Apache骆驼从ftp到数据库

Question

Is it possible to solve following scenario with apache camel:

Read from ftp (periodically) retrieve a zip file which contains xml, store this xml in database.

The main question is which features exists in camel and which functionality and need to write on my own?

Answer 1

Yes, your route could look something like this (off the top of my head):

JaxbDataFormat jaxb = new JaxbDataFormat("com.example.foobar");

from("ftp://user:pass@server:21/inbox")
    .unmarshal().zip()
    .split(xpath("//foo"))
    .unmarshal(jaxb)
    .to("jpa:com.example.foobar.Foo")

This will poll a FTP server, unzip files, split the content in XML fragments, transform these to JPA entities and finally persist these objects in a database. There are many variations possible, depending on your use case you can omit the splitter EIP or for example choose another persistence mechanism (MyBatis, Spring-JDBC, etc).