Re: Bindy CSV not Marshaling
I have committed a fix on camel You can test it using the camel-2.4-SNASPHOT and you will have now an error : @Section and/or @KeyValuePairDataField have not been defined ! KR, Charles Nick Heudecker wrote: Thanks for the response. There appear to be two bugs with Bindy 2.3.0. First, BindyAbstractFactory#generateKey() creates an invalid number if you don't define a @Section annotation. You'll get a key like 'null000', resulting in a NumberFormatException. Next, Bindy doesn't support Booleans or booleans. On Sun, May 30, 2010 at 1:57 AM, Claus Ibsen claus.ib...@gmail.com wrote: On Sun, May 30, 2010 at 5:30 AM, Nick Heudecker nheudec...@gmail.com wrote: Are there known issues with Bindy and marshaling POJOs to CSV? I followed the example and my objects aren't getting past the marshal(...) step with data. I'm getting a zero-length byte[] in the exchange after the marshal(...) step. What am I missing? Hi You may have to add more details. What Camel version. What does your POJO looks like with the annotations. Can you see an exception in the logs etc. At first I suggest to take a look at the unit tests of camel-bindy or chapter 3 in the Camel in Action book which contains a Bindy example. The source code for the book is free so you can actually find the source code for the example there. -- Claus Ibsen Apache Camel Committer Author of Camel in Action: http://www.manning.com/ibsen/ Open Source Integration: http://fusesource.com Blog: http://davsclaus.blogspot.com/ Twitter: http://twitter.com/davsclaus - Charles Moulliard SOA Architect My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/ -- View this message in context: http://old.nabble.com/Bindy-CSV-not-Marshaling-tp28719942p28856371.html Sent from the Camel - Users mailing list archive at Nabble.com.
Re: Bindy CSV not Marshaling
How do you want to map booleans? I have never seen any CSV file with true or false as values. You most likely need to define a custom mapping scheme. Such as Y = true, N = false etc. And so you can use String type and add a isXXX boolean method yourself in the bean. Having a mapping for boolean in Bindy is of course nice but I think it requires additional mapping definition to set the rules. Does this mapping capability exist and I missed it? Can you create tickets in JIRA about the bugs and if possible a little piece of sample to go along? http://issues.apache.org/activemq/browse/CAMEL I created the ticket https://issues.apache.org/activemq/browse/CAMEL-2773 Thanks.
Re: Bindy CSV not Marshaling
On Tue, Jun 1, 2010 at 8:42 AM, Nick Heudecker nheudec...@gmail.com wrote: How do you want to map booleans? I have never seen any CSV file with true or false as values. You most likely need to define a custom mapping scheme. Such as Y = true, N = false etc. And so you can use String type and add a isXXX boolean method yourself in the bean. Having a mapping for boolean in Bindy is of course nice but I think it requires additional mapping definition to set the rules. Does this mapping capability exist and I missed it? No I dont think so. Can you create tickets in JIRA about the bugs and if possible a little piece of sample to go along? http://issues.apache.org/activemq/browse/CAMEL I created the ticket https://issues.apache.org/activemq/browse/CAMEL-2773 Thanks. -- Claus Ibsen Apache Camel Committer Author of Camel in Action: http://www.manning.com/ibsen/ Open Source Integration: http://fusesource.com Blog: http://davsclaus.blogspot.com/ Twitter: http://twitter.com/davsclaus
Re: Bindy CSV not Marshaling
As mentioned by claus, this mapping does not exist. This could be an excellent idea to add enumeration in the model and use it to validate the content parsed. Enumeration could be used not only for this simple case where we would like to check if we get Y, N or true, false but also to check list value and transform it. ex : C = cancel for order process, A = accept, ... I have assigned the ticket to me and will work on that when I will add fixed length format to Bindy and solve some bugs discovered. Kind regards, Charles Moulliard Senior Enterprise Architect (J2EE, .NET, SOA) Apache Camel/ServiceMix Committer *** - Blog : http://cmoulliard.blogspot.com - Twitter : http://twitter.com/cmoulliard - Linkedlin : http://www.linkedin.com/in/charlesmoulliard On Tue, Jun 1, 2010 at 9:00 AM, Claus Ibsen claus.ib...@gmail.com wrote: On Tue, Jun 1, 2010 at 8:42 AM, Nick Heudecker nheudec...@gmail.com wrote: How do you want to map booleans? I have never seen any CSV file with true or false as values. You most likely need to define a custom mapping scheme. Such as Y = true, N = false etc. And so you can use String type and add a isXXX boolean method yourself in the bean. Having a mapping for boolean in Bindy is of course nice but I think it requires additional mapping definition to set the rules. Does this mapping capability exist and I missed it? No I dont think so. Can you create tickets in JIRA about the bugs and if possible a little piece of sample to go along? http://issues.apache.org/activemq/browse/CAMEL I created the ticket https://issues.apache.org/activemq/browse/CAMEL-2773 Thanks. -- Claus Ibsen Apache Camel Committer Author of Camel in Action: http://www.manning.com/ibsen/ Open Source Integration: http://fusesource.com Blog: http://davsclaus.blogspot.com/ Twitter: http://twitter.com/davsclaus
Re: Bindy CSV not Marshaling
Thanks for the response. There appear to be two bugs with Bindy 2.3.0. First, BindyAbstractFactory#generateKey() creates an invalid number if you don't define a @Section annotation. You'll get a key like 'null000', resulting in a NumberFormatException. Next, Bindy doesn't support Booleans or booleans. On Sun, May 30, 2010 at 1:57 AM, Claus Ibsen claus.ib...@gmail.com wrote: On Sun, May 30, 2010 at 5:30 AM, Nick Heudecker nheudec...@gmail.com wrote: Are there known issues with Bindy and marshaling POJOs to CSV? I followed the example and my objects aren't getting past the marshal(...) step with data. I'm getting a zero-length byte[] in the exchange after the marshal(...) step. What am I missing? Hi You may have to add more details. What Camel version. What does your POJO looks like with the annotations. Can you see an exception in the logs etc. At first I suggest to take a look at the unit tests of camel-bindy or chapter 3 in the Camel in Action book which contains a Bindy example. The source code for the book is free so you can actually find the source code for the example there. -- Claus Ibsen Apache Camel Committer Author of Camel in Action: http://www.manning.com/ibsen/ Open Source Integration: http://fusesource.com Blog: http://davsclaus.blogspot.com/ Twitter: http://twitter.com/davsclaus
