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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CAMEL-9476) camel-bindy doesn't pad fixed length records
Date Thu, 28 Apr 2016 11:19:12 GMT

    [ https://issues.apache.org/jira/browse/CAMEL-9476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15261976#comment-15261976
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Claus Ibsen commented on CAMEL-9476:
------------------------------------

Yeah Luca that sounds good. Contributions is welcome

> camel-bindy doesn't pad fixed length records
> --------------------------------------------
>
>                 Key: CAMEL-9476
>                 URL: https://issues.apache.org/jira/browse/CAMEL-9476
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-bindy
>    Affects Versions: 2.16.1
>            Reporter: Jostein Gogstad
>            Priority: Minor
>
> Reading CAMEL-6039 one gets the impression that camel-bindy will pad fixed length records
if the input record is smaller than the fixed length.
> https://camel.apache.org/bindy.html:
> {quote}
> When the size of the data does not fill completely the length of the field, we can then
add 'padd' characters.
> {quote}
> This is not the case as the following test demonstrates. It fails with
> {code:none}
> java.lang.IllegalArgumentException: Size of the record: 5 is not equal to the value provided
in the model: 10
> 	at org.apache.camel.dataformat.bindy.fixed.BindyFixedLengthDataFormat.createModel(BindyFixedLengthDataFormat.java:248)
> 	at org.apache.camel.dataformat.bindy.fixed.BindyFixedLengthDataFormat.unmarshal(BindyFixedLengthDataFormat.java:209)
> 	at org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:69)
> {code}
> {code:java}
> import org.apache.camel.EndpointInject;
> import org.apache.camel.builder.RouteBuilder;
> import org.apache.camel.component.mock.MockEndpoint;
> import org.apache.camel.dataformat.bindy.annotation.DataField;
> import org.apache.camel.dataformat.bindy.annotation.FixedLengthRecord;
> import org.apache.camel.model.dataformat.BindyType;
> import org.apache.camel.test.junit4.CamelTestSupport;
> import org.junit.Test;
> public class BindyTest extends CamelTestSupport {
>     public static final String URI_DIRECT_UNMARSHAL = "direct:unmarshall";
>     public static final String URI_MOCK_UNMARSHAL_RESULT = "mock:unmarshal_result";
>     @EndpointInject(uri = URI_MOCK_UNMARSHAL_RESULT)
>     private MockEndpoint unmarhsalResult;
>     @Override
>     protected RouteBuilder createRouteBuilder() throws Exception {
>         return new RouteBuilder() {
>             @Override
>             public void configure() throws Exception {
>                 from(URI_DIRECT_UNMARSHAL)
>                     .unmarshal().bindy(BindyType.Fixed, MyBindyModel.class)
>                     .to(URI_MOCK_UNMARSHAL_RESULT);
>             }
>         };
>     }
>     @Test
>     public void testUnmarshal() throws Exception {
>         unmarhsalResult.expectedMessageCount(1);
>         template.sendBody(URI_DIRECT_UNMARSHAL, "foo  \r\n");
>         unmarhsalResult.assertIsSatisfied();
>         MyBindyModel myBindyModel = unmarhsalResult.getReceivedExchanges().get(0).getIn().getBody(MyBindyModel.class);
>         assertEquals("foo  ", myBindyModel.foo);
>     }
>     @FixedLengthRecord(length = 10)
>     public class MyBindyModel {
>         @DataField(pos = 0, length = 5)
>         String foo;
>         @DataField(pos = 5, length = 5)
>         String bar;
>     }
> }
> {code}



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