Camel › Camel - Users

Bindy and FixedLength

Classic

List

Threaded

4 messages Options

Fitzcaraldo

Bindy and FixedLength

I'm trying to model a COBOL copybook message using Bindy. The basic structure is a fixed length header followed by multiple fixed length bodies - all with no separators.

Can this be modeled for marshaling purposes using the following annotations:

@FixedLengthRecord(length=60, paddingChar=' ')
public class TestHeader {

@DataField(pos = 1, length = 4)
private String RECORD_ID;

etc....

@OneToMany
private List<TestBody> body;

}

@FixedLengthRecord(length=40, paddingChar=' ')
public class TestBody {

@DataField(pos = 1, length = 16)
private String TYPE;

etc

}

Claus Ibsen-2

Re: Bindy and FixedLength

Hi

Why dont you try it for yourself? I would assume it would be doable
with the outline you sketched.

On Wed, Jan 4, 2012 at 6:15 AM, Fitzcaraldo
<[hidden email]> wrote:

> I'm trying to model a COBOL copybook message using Bindy. The basic
> structure is a fixed length header followed by multiple fixed length bodies
> - all with no separators.
>
> Can this be modeled for marshaling purposes using the following annotations:
>
>
> @FixedLengthRecord(length=60, paddingChar=' ')
> public class TestHeader {
>
> @DataField(pos = 1, length = 4)
> private String RECORD_ID;
>
> etc....
>
> @OneToMany
> private List<TestBody> body;
>
> }
>
>
> @FixedLengthRecord(length=40, paddingChar=' ')
> public class TestBody {
>
> @DataField(pos = 1, length = 16)
> private String TYPE;
>
> etc
>
> }
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Bindy-and-FixedLength-tp5118749p5118749.html
> Sent from the Camel - Users mailing list archive at Nabble.com.

--
Claus Ibsen
-----------------
FuseSource
Email: [hidden email]
Web: http://fusesource.com
Twitter: davsclaus, fusenews
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/

Fitzcaraldo

Re: Bindy and FixedLength

OK.

So I first tried without the @OneToMany section for the lineItems and successfully produced a TestHeader Object (using a shorter input stream)

When I put the OneToMany with a full length input stream I get the following exception:

Size of the record: 756 is not equal to the value provided in the model: 126

(126 bytes of header + 10x 63 bytes of body = 756)

I was hoping it might produce as many TestBody objects as required.

Is OneToMany supported with FixedLengthRecord?

Using Camel 2.9.0-RC1

Here's the TestHeader class

@XmlRootElement //JAXB annotation
@XmlAccessorType(XmlAccessType.FIELD)
@FixedLengthRecord(length=126, paddingChar=' ')
public class TestHeader {

@DataField(pos = 1, length = 4)
private String RECORD_ID;

@DataField(pos = 5, length = 1)
private String ACTION;

@DataField(pos = 6, length = 13)
private String TRAN_NO;

@DataField(pos = 19, length = 3)
private String DATA_TYPE;

@DataField(pos = 22, length = 6)
private String TRAN_DEST;

@DataField(pos = 28, length = 9)
private String TRAN_SEQ_NO;

@DataField(pos = 37, length = 8)
private String RECORD_DATE;

@DataField(pos = 45, length = 5)
private String RECORD_TIME;

@DataField(pos = 50, length = 2)
private String COMP_CODE;

@DataField(pos = 52, length = 30)
private String CUST_NO;

@DataField(pos = 82, length = 5)
private String NO_LINE_ITEMS;

@DataField(pos = 87, length = 15)
private String ORD_NO;

@DataField(pos = 102, length = 2)
private String ORD_TYPE;

@DataField(pos = 104, length = 7)
private String ASSIGNMENT_NO;

@DataField(pos = 111, length = 8)
private String CUST_ORD_DATE;

@DataField(pos = 119, length = 4)
private String SOURCE_SYS;

@DataField(pos = 123, length = 2)
private String TPC_TYPE_CODE;

@OneToMany
private List<TestBody> lineItems;

}

and TestBody class

@FixedLengthRecord(length=63, paddingChar=' ')
public class TestBody {

@DataField(pos = 1, length = 4)
private String RECORD_ID;

@DataField(pos = 5, length = 1)
private String ACTION;

@DataField(pos = 6, length = 8)
private String RECORD_DATE;

@DataField(pos = 14, length = 5)
private String RECORD_TIME;

@DataField(pos = 19, length = 6)
private String ORD_LINE_NO;

@DataField(pos = 25, length = 9)
private String ORD_QTY;

@DataField(pos = 34, length = 20)
private String SKU;

@DataField(pos = 54, length = 4)
private String PKG_NO;

@DataField(pos = 58, length = 2)
private String UOM_ABBREV;

@DataField(pos = 60, length = 2)
private String DISTRO_TYPE;

@DataField(pos = 62, length = 2)
private String ITEM_TYPE;

}

Claus Ibsen-2

Re: Bindy and FixedLength

Hi

We plan to fix and improve camel-bindy for Camel 2.10. There is a
couple of JIRAs already.
However your use-case may not be included.

Fell free to create a JIRA with your use-case and attaching some
sample code / unit test will help verify the solution.

On Thu, Jan 5, 2012 at 5:30 AM, Fitzcaraldo
<[hidden email]> wrote:

> OK.
>
> So I first tried without the @OneToMany section for the lineItems and
> successfully produced a TestHeader Object (using a shorter input stream)
>
> When I put the OneToMany with a full length input stream I get the following
> exception:
>
> Size of the record: 756 is not equal to the value provided in the model: 126
>
> (126 bytes of header + 10x 63 bytes of body = 756)
>
> I was hoping it might produce as many TestBody objects as required.
>
> Is OneToMany supported with FixedLengthRecord?
>
> Using Camel 2.9.0-RC1
>
> Here's the TestHeader class
>
> @XmlRootElement //JAXB annotation
> @XmlAccessorType(XmlAccessType.FIELD)
> @FixedLengthRecord(length=126, paddingChar=' ')
> public class TestHeader {
>
> @DataField(pos = 1, length = 4)
> private String RECORD_ID;
>
> @DataField(pos = 5, length = 1)
> private String ACTION;
>
> @DataField(pos = 6, length = 13)
> private String TRAN_NO;
>
> @DataField(pos = 19, length = 3)
> private String DATA_TYPE;
>
> @DataField(pos = 22, length = 6)
> private String TRAN_DEST;
>
> @DataField(pos = 28, length = 9)
> private String TRAN_SEQ_NO;
>
> @DataField(pos = 37, length = 8)
> private String RECORD_DATE;
>
> @DataField(pos = 45, length = 5)
> private String RECORD_TIME;
>
> @DataField(pos = 50, length = 2)
> private String COMP_CODE;
>
> @DataField(pos = 52, length = 30)
> private String CUST_NO;
>
> @DataField(pos = 82, length = 5)
> private String NO_LINE_ITEMS;
>
> @DataField(pos = 87, length = 15)
> private String ORD_NO;
>
> @DataField(pos = 102, length = 2)
> private String ORD_TYPE;
>
> @DataField(pos = 104, length = 7)
> private String ASSIGNMENT_NO;
>
> @DataField(pos = 111, length = 8)
> private String CUST_ORD_DATE;
>
> @DataField(pos = 119, length = 4)
> private String SOURCE_SYS;
>
> @DataField(pos = 123, length = 2)
> private String TPC_TYPE_CODE;
>
> @OneToMany
> private List<TestBody> lineItems;
>
> }
>
> and TestBody class
>
> @FixedLengthRecord(length=63, paddingChar=' ')
> public class TestBody {
>
> @DataField(pos = 1, length = 4)
> private String RECORD_ID;
>
> @DataField(pos = 5, length = 1)
> private String ACTION;
>
> @DataField(pos = 6, length = 8)
> private String RECORD_DATE;
>
> @DataField(pos = 14, length = 5)
> private String RECORD_TIME;
>
> @DataField(pos = 19, length = 6)
> private String ORD_LINE_NO;
>
> @DataField(pos = 25, length = 9)
> private String ORD_QTY;
>
> @DataField(pos = 34, length = 20)
> private String SKU;
>
> @DataField(pos = 54, length = 4)
> private String PKG_NO;
>
> @DataField(pos = 58, length = 2)
> private String UOM_ABBREV;
>
> @DataField(pos = 60, length = 2)
> private String DISTRO_TYPE;
>
> @DataField(pos = 62, length = 2)
> private String ITEM_TYPE;
>
> }
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Bindy-and-FixedLength-tp5118749p5121740.html
> Sent from the Camel - Users mailing list archive at Nabble.com.