# How could we access orientDB to visualize Nexus data through Java?

**URL:** <https://community.sonatype.com/t/how-could-we-access-orientdb-to-visualize-nexus-data-through-java/713>\
**Category:** Sonatype Nexus Repository\
**Created:** [October 24, 2018, 7:28am UTC](https://community.sonatype.com/t/how-could-we-access-orientdb-to-visualize-nexus-data-through-java/713 "2018-10-24T07:28:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![juancarlosdelaprada](https://avatars.discourse-cdn.com/v4/letter/j/cab0a1/32.png) [@juancarlosdelaprada](https://community.sonatype.com/u/juancarlosdelaprada)\
**Post date:** [October 24, 2018, 7:28am UTC](https://community.sonatype.com/t/how-could-we-access-orientdb-to-visualize-nexus-data-through-java/713/1 "2018-10-24T07:28:04Z")

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Hello,

We have created a **maven application** with the dependencies corresponding to **Nexus** in version **3.14.0-04**. We have tried to access _component_ database using the _DatabasePoolmpl_ class, but it doesn’t work. We attach the **code** associated with this fragment and the **log**.

We can access the data through the console provided by Nexus but we have made an installation of orientDB and through its console we can’t access the databases generated by Nexus. We mention this because we have also tried in our maven project with the dependencies of orientDB, being able to connect to databases of the installation of orientDB, but without success with those of Nexus. **We attach the properties file, pom.xml and the class implemented**.

Is there any special configuration to make? We have observed the _DatabaseManager_ interface and its implementation using the static class _DatabaseManagerSupport_ , but it gave similar errors.

 ![0001](https://canada1.discourse-cdn.com/flex047/uploads/communitysonatype/original/1X/c2e8da328828e4aca422028b038c1e49a0f60761.jpeg)

Thank you very much in advance,

Greetings.