| [//]: # " Copyright (c) 2015, 2020 Oracle and/or its affiliates. All rights reserved. " |
| [//]: # " " |
| [//]: # " This program and the accompanying materials are made available under the " |
| [//]: # " terms of the Eclipse Distribution License v. 1.0, which is available at " |
| [//]: # " http://www.eclipse.org/org/documents/edl-v10.php. " |
| [//]: # " " |
| [//]: # " SPDX-License-Identifier: BSD-3-Clause " |
| |
| Helloworld webapp Example |
| ========================= |
| |
| This example demonstrates how to manage system properties using REST API. System Properties Example |
| is able to expose all registered system properties, find out its values and even change a given |
| property value. |
| |
| Contents |
| -------- |
| |
| The mapping of the URI path space is presented in the following table: |
| |
| URI path | Resource class | HTTP methods |
| ------------------------------- | ----------------------- | -------------- |
| **_/properties_** | PropertyNamesResource | GET |
| **_/properties/{prop_name}_** | PropertyResource | GET |
| **_/properties/{prop_name}_** | PropertyResource | PUT |
| |
| Running the Example |
| ------------------- |
| |
| Run the example as follows: |
| |
| > mvn clean compile exec:java |
| |
| This deploys the example using [Grizzly](https://projects.eclipse.org/projects/ee4j.grizzly) container. You can access the application at: |
| |
| - <http://localhost:8080/properties> |
