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Jorge Cajas

Jul 11
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Validate Your Microservices with MicroProfile and Bean Validation

By Jorge Cajas Example, Gradle, Jakarta EE, Java EE, Tutorial No Comments
Is a common code practice in our microservices to have a lot of If’s blocks to validate if some values are null, or if the have the right size, the dates are correct, etc. then the developer needs to inform the user that something went wrong and 50% of our...
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Jul 10
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Valida tus Microservicios on MicroProfile y Bean Validation

By Jorge Cajas Español, Example, Gradle, Jakarta EE, Java EE, Tutorial No Comments
Es muy común que en nuestros microservicios estén llenos de múltiples validaciones con bloques de if’s en los cuales probamos si el valor no es nulo, si tiene una longitud adecuada, fechas correctas, etc. y luego debemos informarle al usuario que fue lo que salió mal... y el 50% de...
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May 21
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Subiendo archivos con MicroProfile

By Jorge Cajas Español, Example, Jakarta EE, Java EE, MicroProfile Community, Microservices No Comments

¿Cuantas veces nos hemos vistos en la necesidad de exponer una API para la subida de archivos?  Por ejemplo que el usuario suba un archivo delimitado por comas para crear o actualizar de forma masiva alguna entidad en la base de datos. Al buscar en lugares como StackOverflow lo más…

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May 21
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Handling File Uploads with MicroProfile

By Jorge Cajas Example, Jakarta EE, Java EE, MicroProfile Community, Microservices, Tutorial No Comments

How any times do developers need an endpoint to handle file uploads?  For example the user needs to upload a CSV file to make a batch insert or update. Searching in places like StackOverflow,  it is common to find that there is no stantard way to handle file uploads with…

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