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Tag Archives: JSON

Using Google GSON : Extra Goodies : Part I

Introduction This is follow-up article to previous Getting Started with Google GSON where it shows the introductory material on using the Google Gson. This article shows some extra goodies of GSON library. As there are lot of things to write about these extra goodies, so i splitted long article into 2 article series, So, this part one of it and ...

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Using Google GSON : Extra Goodies : Part II

We continue with Using GSON from last article, also in case you missed the first article in series here is link. So, here we go with another installment in series. Versioning Support If you want to maintain multiple versions of an object for JSON conversion, Google GSON library has nice @Since annotation for it. This annotation can be applied to ...

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How to create JQuery DataTable using JSON and servlet

In this article I’ll introduce the basic coding that require to create JQuery DataTable using JSON passed by simple servlet. DataTable is very powerful JQuery based grid with advance features which can be build in short span of time with customize features.             Installation Download Latest JQuery DataTable download Above download will provide two JQuery ...

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Getting Started with Google GSON

java-interview-questions-answers

In Java world,  JSON is becoming de facto standard for data exchange format over XML because of its ease of use and efficiency in terms of transferring it. If you don’t know about JSON, it is Javascript object notation, a text based data exchange format which is collection of name-value where name is strictly of string type and value can ...

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Custom Deserializer in Jackson and validation

tl;dr: it is important to add input validation to custom json deserializers in Jackson. In RHQ we make use of Json parsing in a few places – be it directly in the as7/Wildfly plugin, be it in the REST-api indirectly via RESTEasy 2.3.5, that already does the heavy lifting. Now we have a bean Link that looks like:     ...

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Android AsyncTask ListView – JSON

Many times we need to populate a Listview using an AsyncTask. This is the case when we have to invoke a remote server and exchange information using JSON. In this post i want to go a bit deeper in the ListView analysis . In the previous posts, i described how to use ListView in several ways using standard and custom ...

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