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# Documentation OData 4.0 Java Library

## General Documentation

  * [Documentation](/doc/odata4/overview.html)

## How to Start

  * [Maven Dependencies](/doc/odata4/dependencies.html)
  * [QuickStart with an existing sample service](/doc/odata4/tutorials/od4_quick_start_sample.html)


## Tutorials (OData 4.0)

### Olingo for Client usage
  * [Client sample tutorial](/doc/odata4/tutorials/od4_basic_client_read.html)
  * [Batch Client API](/doc/odata4/tutorials/od4_basic_batch_client.html)

### Olingo for Server usage

  * Basic Tutorial: Create an OData V4 Service with Olingo
    * [Prerequisites for all tutorial parts](http://olingo.staging.apache.org/doc/odata4/tutorials/prerequisites/prerequisites.html)
    * [Tutorial Part 1: Create a read service (with Eclipse)](/doc/odata4/tutorials/read/tutorial_read.html)
        * [Tutorial Appendix: Use Maven for running the created read service](/doc/odata4/tutorials/read/tutorial_read_mvn.html)
    * [Tutorial Part 2: Extend the read service (with Eclipse)](/doc/odata4/tutorials/readep/tutorial_readep.html)
    * [Tutorial Part 3: Add write support to the service (with Eclipse)](/doc/odata4/tutorials/write/tutorial_write.html)
    * [Tutorial Part 4: Add navigation support to the service (with Eclipse)](/doc/odata4/tutorials/navigation/tutorial_navigation.html)
    * Tutorial Part 5: Add system query options support to the service (with Eclipse)
        * [Tutorial Part 5.1: Add system query options support (`$top`, `$count` and `$skip`) to the service (with Eclipse)](/doc/odata4/tutorials/sqo_tcs/tutorial_sqo_tcs.html)
        * [Tutorial Part 5.2: Add system query options support (`$select` and `$expand`) to the service (with Eclipse)](/doc/odata4/tutorials/sqo_es/tutorial_sqo_es.html)
        * [Tutorial Part 5.3: Add system query options support (`$orderby`) to the service (with Eclipse)](/doc/odata4/tutorials/sqo_o/tutorial_sqo_o.html)
        * [Tutorial Part 5.4: Add system query options support (`$filter`) to the service (with Eclipse)](/doc/odata4/tutorials/sqo_f/tutorial_sqo_f.html)
    * [Tutorial Part 6: Add Action Imports and Function Imports to the service (with Eclipse)](/doc/odata4/tutorials/action/tutorial_action.html)
    * [Tutorial Part 7: Add Media entities to the service (with Eclipse)](/doc/odata4/tutorials/media/tutorial_media.html)
    * [Tutorial Part 8: Add Batch request support to the service](/doc/odata4/tutorials/batch/tutorial_batch.html)
    * [Tutorial Part 9: Add "deep insert" handling to the service](/doc/odata4/tutorials/deep_insert/tutorial_deep_insert.html)
    * [Tutorial Part 10: Add "Bound Actions" to the service](/doc/odata4/tutorials/action/tutorial_bound_action.html)
  * Extended Tutorials
    * [Enable *Entity Collection* streaming support](/doc/odata4/tutorials/streaming/tutorial_streaming.html)


## Javadoc

  * [Javadoc for OData 4.0 Library](/javadoc/odata4/index.html)


## Olingo Project Setup (Contributors)

  * [Git and Maven Support](/doc/odata4/maven.html)
  * [Eclipse IDE Support](/doc/odata4/eclipse.html)
  * [Release Documentation](/doc/odata4/release.html)


## External Articles, Blog-Entries and Tutorials

  * [JPA Extension library for Olingo V4](https://github.com/SAP/olingo-jpa-processor-v4)
  * Series of blog articles which show a tutorial on how to use Olingo as client library
    * [Connection and Data-Exchange Java with Microsoft Dynamics with Olingo V4.5.0](https://egmont-petersen.nl/mesmerize/java-html/connection-and-data-exchange-java-with-microsoft-dynamics/)
    * [Accessing data of OData v4 services with Olingo](http://templth.wordpress.com/2014/12/03/accessing-odata-v4-service-with-olingo/)
    * [Manipulating data of OData v4 services with Olingo](http://templth.wordpress.com/2014/12/05/manipulating-data-of-odata-v4-services-with-olingo/)
    * [Updating data links of OData v4 services with Olingo](http://templth.wordpress.com/2014/12/08/updating-data-links-of-odata-v4-services-with-olingo/)
  * Blog articles which show different topics on how to use Olingo as server library
    * [Implementing an OData service with Olingo](https://templth.wordpress.com/2015/04/27/implementing-an-odata-service-with-olingo/)
    * [Handling OData queries with ElasticSearch](https://templth.wordpress.com/2015/04/03/handling-odata-queries-with-elasticsearch/)