Category: Uncategorized

Working of Hashtable

Hi, this article will deal with working of Hashtable¬†in Java. We all know that Hashtable is a data structure which is used to store key and value pairs of object in java. It is not mandatory for us to specify…

Working of HashMap Put Method

Continuing with understanding of hashmaps in java, let us understand in depth how hashmap operations work. In this article we will study the working of HashMap put method. Working of HashMap Put Method: Before going into depth of hashmap put…

Jax-rs @QueryParam Example

In previous article we saw how we can pass parameters through path. This article will show Jax-rs @QueryParam example.   JAX-RS @QueryParam Example: We will continue with same project as that explained in jax-rs hello world example. Jax-rs @QueryParam example…

jax-rs @PathParam example

Hi, till now we’ve seen how we can retrieve a resource using GET request and post data using POST request. Many time we need to get some resource based on certain parameters. i.e. It is a GET request but we…

consume json in jax-rs

Hi, In previous article we have seen how we can create a simple hello world jax-rs web service. This article will explain how to consume json in jax-rs. Consume Json in JAX-RS: JAX-RS can be used to accept POST requests…