# Calling a JAVA code through daemon

**URL:** <https://forum.universal-robots.com/t/calling-a-java-code-through-daemon/10179>\
**Category:** URCap Development\
**Created:** [November 21, 2020, 11:36am UTC](https://forum.universal-robots.com/t/calling-a-java-code-through-daemon/10179 "2020-11-21T11:36:35Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![anon94763411](https://avatars.discourse-cdn.com/v4/letter/a/3e96dc/32.png) [@anon94763411](https://forum.universal-robots.com/u/anon94763411)\
**Post date:** [November 21, 2020, 11:36am UTC](https://forum.universal-robots.com/t/calling-a-java-code-through-daemon/10179/1 "2020-11-21T11:36:35Z")

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Hello

I am working on URCAP. As per the architecture, I can able to call python through daemon. Is it possible to call java file in daemon.

Thanks

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**Author:** ![fujikit](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.universal-robots.com/fujikit/32/6042_2.png) [@fujikit](https://forum.universal-robots.com/u/fujikit)\
**Post date:** [November 21, 2020, 12:19pm UTC](https://forum.universal-robots.com/t/calling-a-java-code-through-daemon/10179/2 "2020-11-21T12:19:12Z")

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There is the way to build XMLRPC server by JAVA code.  
Please show my sample.

> [@URCap Sample: URCap with XML-RPC Server by Java (Dialog Script URCap)](https://forum.universal-robots.com/t/sample-urcap-with-xml-rpc-server-by-java-dialog-script-urcap/8707):
>
> NAME OF URCAP Dialog Script URCap with using XML-RPC (second version) Description of functionality: I uploaded the urcap which shows custom dialog by using socket commucation in the other day. In this time, the feature showing the dialog is implemented by XML-RPC daemon. Why is it used JAVA for XMLRPC daemon? It is possible to implement the keyboardInput feature of installation conribution on XMLRPC. GITHUB LINK Requirements: URCaps SDK v.1.9.0

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**Author:** ![system](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.universal-robots.com/system/32/1_2.png) [@system](https://forum.universal-robots.com/u/system)\
**Post date:** [November 23, 2020, 12:19pm UTC](https://forum.universal-robots.com/t/calling-a-java-code-through-daemon/10179/3 "2020-11-23T12:19:17Z")

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