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Tag Archives: Spring

SpringOne Platform 2016 Retrospective

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I recently wrapped up attending the SpringOne Platform conference in Las Vegas. This was my first time attending SpringOne; it was an experience listening to talks and having conversations with some of the top experts in software development. If you didn’t attend SpringOne, you’ll definitely want to read this post. We’ll go over these four themes and how to potentially ...

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Suppress FindBugs Warnings in a Java and Spring Boot Web Application using Gradle

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How to Suppress FindBugs Warnings using Annotations in a +Spring Boot and +Java Application If your build is breaking because of a FindBugs issue and it is a false-positive or you are unable to resolve the issue because of other considerations, you can add an Annotation to ignore the Findbugs warning. Update your Gradle Dependencies You will want to add the following compile time ...

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Spring Integration – Polling file creation and modification

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1 Introduction File support is another of Spring Integration’s endpoints to communicate with external systems. In this case, it provides several components to read, write and transform files. During this post, we are going to write an application which monitors a directory in order to read all files in there. In concrete it does the following: When the application starts, ...

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Custom Audit Log With Spring And Hibernate

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If you need to have automatic auditing of all database operations and you are using Hibernate…you should use Envers or spring data jpa auditing. But if for some reasons you can’t use Envers, you can achieve something similar with hibernate event listeners and spring transaction synchronization. First, start with the event listener. You should capture all insert, update and delete ...

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Spring-Managed Hibernate Event Listeners

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Hibernate offers event listeners as part of its SPI. You can hook your listeners to a number of events, including pre-insert, post-insert, pre-delete, flush, etc. But sometimes in these listeners you want to use spring dependencies. I’ve written previously on how to do that, but hibernate has been upgraded and now there’s a better way (and the old way isn’t ...

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Writing and Consuming SOAP Webservice with Spring

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In the era of RESTful Web Services, I got a chance to consume SOAP Web Service. To do the same I chosen Spring, reason being we are already using Spring as backend framework in our project and secondly it provides an intuitive way to interact service(s) with well-defined boundaries to promote reusability and portability through WebServiceTemplate. Assuming you already know ...

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Spring Cloud Zuul – Writing a Filter

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Netflix OSS project Zuul serves as a gateway to backend services and provides support for adding in edge features like security, routing. In the Zuul world specific edge features are provided by components called the Zuul Filter and writing such a filter for a Spring Cloud based project is very simple. A good reference to adding a filter is here. Here I ...

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Managing Secrets with Vault

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How do you store Secrets? Passwords, API keys, secure Tokens, and confidential data fall into the category of secrets. That’s data which shouldn’t lie around. It mustn’t be available in plaintext in easy to guess locations. In fact, it must not be stored in plaintext in any location. Sensitive data can be encrypted by using the Spring Cloud Config Server ...

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A Simple Web App with Spring Boot, Spring Security and Stormpath – in 15 Minutes

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Building Identity Management, including authentication and authorization? Try Stormpath! Our REST API and robust Java SDK support can eliminate your security risk and can be implemented in minutes. Sign up, and never build auth again! UPDATE: We recently released a revision to our Stormpath Spring Security integration. You no longer have to inherit from a special Stormpath security configurer adapter. ...

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