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POManual steps involved when installing grails drools plugin
 

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  1. POManual steps involved when installing grails drools plugin
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    <p>I was wondering if anybody else had experienced problems when installing the drools plugin for grails, becuase I had to do several manual steps to get this working and I thought that it would just install and work straight away.</p> <p>To get this working I had to do the following steps:</p> <p>Step 1 - Install drools plugin</p> <pre><code>grails install-plugin drools </code></pre> <p>Step 2 - Try running app</p> <pre><code>grails run-app </code></pre> <p>(A SAXParser exception prevented my app from starting up)</p> <p>Step 3 - Remove Jar file to fix SAXParser Exception</p> <pre><code>.grails\1.2.2\projects\&lt;your-project&gt;\plugins\drools-0.3\lib </code></pre> <p>remove file - <code>xml-apis-1.0.b2.jar</code></p> <p>Step 4 - copy jar files from .grails folder to your own app folder</p> <p>copy from </p> <pre><code>.grails\1.2.2\projects\&lt;your-project&gt;\plugins\drools-0.3\lib </code></pre> <p>to wherever the lib folder in your workspace is</p> <p>Step 5 add jars to build path in Spring STS</p> <p>Step 6 copy drools classes from .grails folder to appropriate folder in your own app</p> <pre><code>.grails\1.2.2\projects\&lt;your-project&gt;\plugins\drools-0.3\grails-app\domain\DroolsRule.groovy .grails\1.2.2\projects\&lt;your-project&gt;\plugins\drools-0.3\grails-app\services\DroolsService.groovy </code></pre> <p>(remember and change the package in these 2 files to match your own applications package structure)</p> <p>I am interested to see if other people have had similar problems because it took a while to figure out how to do this. Surely there should be an easier way of getting it to work than this ?</p>
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