Hi Alfonso,
> -----Original Message-----
> From: Alfonso Via-Reque
> [mailto:[email protected]]
> Sent: Thursday, January 19, 2017 5:27 AM
> To: [email protected]
> Subject: Read file into POJO
>
> Hello Commons Users,
> I'm looking for a way to read files directly into POJOs. The
> idea is that the file layout would be defined in an
> "properties"-type file (XML or something). The layout
> could be delimited or fixed-width, with the layout file
> defining the columns and which POJO member variable
> they should be set to.
> For example, a file might be tilde (~) delimited and follow
> this layout:ID~first name~last
> name~age~address~city~state~zip
On how to define the layout you can use:
- XML, you can rely on Commons Configuration
- ~ delimeted, rely on standard Java class FileInputReader
and StringTokenizer
> I'd like to read it into a class:
> public class Person { private Integer id;
> private String firstName;
> private String lastName; private Integer age; private
> String address; private String city;
> private String state;
> private String zip;
>
> // Getters and Setters ...
> }
>
> Is there a tool that do this?
take a look at Apache Commons BeanUtils
http://commons.apache.org/proper/commons-beanutils/
as stated in the user guide
http://commons.apache.org/proper/commons-beanutils/javadocs/v1.9.3/apidocs/org/apache/commons/beanutils/package-summary.html#standard
you can access your accessor method via
PropertyUtils.getSimpleProperty(anIstanceOfPerson,"firstName")
>
> ThanksAlfonso
Hope it helps.
S.
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