<div>Hi All,</div>
<div>Iam very new to Drools BRMS.In one of the project we are implementing drools.Currentluy iam working on BRMS.I have downloaded Insurance Example from Jboss and deployed in BRMS.I have downloaded Binary package to "c:\Raghu".Now i want to use this downloaded binary package in one of my rule project and wants to execute.I written following lines of code in the main executable class :</div>
<div> </div><b><font color="#7f0055" size="2">
<p align="left">package</p></font></b><font size="2"> com.test;
<p align="left"></p></font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> java.io.FileInputStream;</font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> java.io.InputStreamReader;</font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> java.io.Reader;
<p align="left"></p></font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> org.drools.RuleBase;</font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> org.drools.RuleBaseFactory;</font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> org.drools.StatefulSession;</font><b><font color="#7f0055" size="2">
<p align="left">import</p></font></b><font size="2"> org.drools.compiler.PackageBuilder;
<p align="left"></p>
<p align="left"></p></font><b><font color="#7f0055" size="2">public</font></b><font size="2"> </font><b><font color="#7f0055" size="2">class</font></b><font size="2"> Test1 {
<p align="left"></p>
<p align="left"></p></font><font color="#3f5fbf" size="2">/**</font><font size="2">
<p align="left"></p></font><font color="#3f5fbf" size="2">*</font><font size="2"> </font><b><font color="#7f9fbf" size="2">@param</font></b><font size="2"> </font><font color="#3f5fbf" size="2">args</font><font size="2">
<p align="left"></p></font><font color="#3f5fbf" size="2">*/</font><font size="2">
<p align="left"></p></font><b><font color="#7f0055" size="2">public</font></b><font size="2"> </font><b><font color="#7f0055" size="2">static</font></b><font size="2"> </font><b><font color="#7f0055" size="2">void</font></b><font size="2"> main(String[] args) </font><b><font color="#7f0055" size="2">throws</font></b><font size="2"> Exception{
<p align="left"></p></font><font color="#3f7f5f" size="2">// </font><b><font color="#7f9fbf" size="2">TODO</font></b><font color="#3f7f5f" size="2"> Auto-generated method stub</font><font size="2">
<p align="left">System.</p></font><i><font color="#0000c0" size="2">out</font></i><font size="2">.println(</font><font color="#2a00ff" size="2">"Method Starts..."</font><font size="2">);
<p align="left"></p>
<p align="left">PackageBuilder builder = </p></font><b><font color="#7f0055" size="2">new</font></b><font size="2"> PackageBuilder();
<p align="left">Reader source = </p></font><b><font color="#7f0055" size="2">new</font></b><font size="2"> InputStreamReader(</font><b><font color="#7f0055" size="2">new</font></b><font size="2"> FileInputStream(</font><font color="#2a00ff" size="2">"testpackage.pkg"</font><font size="2">));
<p align="left">System.</p></font><i><font color="#0000c0" size="2">out</font></i><font size="2">.println(</font><font color="#2a00ff" size="2">"Got source.."</font><font size="2">);
<p align="left"></p></font><font color="#3f7f5f" size="2">//PackageBuilder builder = new PackageBuilder(new Package("/testpackage.pkg"));</font><font size="2">
<p align="left">builder.addPackageFromDrl(source);</p>
<p align="left"></p>
<p align="left"></p></font><font color="#3f7f5f" size="2">//builder.addPackage(new PackageDescr("/testpackage.pkg")); </font><font size="2">
<p align="left"></p>
<p align="left">System.</p></font><i><font color="#0000c0" size="2">out</font></i><font size="2">.println(</font><font color="#2a00ff" size="2">"After adding package : "</font><font size="2">+builder.getPackage());
<p align="left"></p>
<p align="left">RuleBase ruleBase = RuleBaseFactory.<i>newRuleBase</i>();</p>
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<p align="left">ruleBase.addPackage(builder.getPackage());</p>
<p align="left"></p>
<p align="left">StatefulSession session = ruleBase.newStatefulSession();</p>
<p align="left"></p>
<p align="left"></p></font><font color="#3f7f5f" size="2">//RuleAgent.</font><font size="2">
<p align="left">Person adult = </p></font><b><font color="#7f0055" size="2">new</font></b><font size="2"> Person(</font><font color="#2a00ff" size="2">"Raghu"</font><font size="2">,25);
<p align="left"></p></font><font color="#3f7f5f" size="2">//Person child = new Person("John",12);</font><font size="2">
<p align="left"></p>
<p align="left">session.insert(adult);</p>
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<p align="left">session.fireAllRules();</p>
<p align="left"></p>
<p align="left">System.</p></font><i><font color="#0000c0" size="2">out</font></i><font size="2">.println(</font><font color="#2a00ff" size="2">"Method Ends..."</font><font size="2">);
<p align="left"></p>
<p align="left">}</p>
<p align="left"></p>
<p align="left">}</p>
<div>But iam getting follwing error on console : </div>
<div></div></font><font color="#ff0000" size="2">
<p align="left">Exception in thread "main" </p></font><u><font color="#000080" size="2">org.drools.compiler.PackageBuilder$MissingPackageNameException</font></u><font color="#ff0000" size="2">: Missing package name for rule package.
<p align="left">at org.drools.compiler.PackageBuilder.validatePackageName(</p></font><u><font color="#000080" size="2">PackageBuilder.java:320</font></u><font color="#ff0000" size="2">)
<p align="left">at org.drools.compiler.PackageBuilder.addPackage(</p></font><u><font color="#000080" size="2">PackageBuilder.java:236</font></u><font color="#ff0000" size="2">)
<p align="left">at org.drools.compiler.PackageBuilder.addPackageFromDrl(</p></font><u><font color="#000080" size="2">PackageBuilder.java:167</font></u><font color="#ff0000" size="2">)
<p align="left">at com.test.Test1.main(</p></font><u><font color="#000080" size="2">Test1.java:29</font></u><font color="#ff0000" size="2">)</font>
<p align="left"><font color="#ff0000" size="2">I kept downloaded pkg in the Rules project.</font></p>
<p align="left"><font color="#ff0000" size="2"><font color="#3333ff">Iam trying to execute in Eclipse.Tomcat version 6.016.Could you please let me know how to resolve the isse....</font></font></p>
<p>Also Please let me know how to use the Binay package of BRMS..</p>
<div><br clear="all"><br>-- <br>Regards,<br>SB.Raghavendra. </div>