Hi
I wrote code for creating RuleBase. But I got error at retrieving URL
resource by passing ruleFile to the getResource() method.It is returning
null. How to get the URL resource. I posted the sample code which i have
written for creating RuleBase.
public RuleBase createRuleBase() throws Exception
{
if(rules==null)
{
throw new Exception("No rules provided for Engine");
}
ruleBase = RuleBaseFactory.newRuleBase();
PackageBuilder builder = new PackageBuilder();
for(String ruleFile : rules)
{
System.out.println("Rule is "+ruleFile); //prints
the ruleFile
URL resource = this.getClass().getResource(ruleFile);
//gets the URL
resource of the ruleFile
if(resource==null)
{
System.err.println("Could not find resource:
"+ruleFile);
continue;
}
File file = new
File(this.getClass().getResource(ruleFile).getPath());
if(!file.exists())
{
System.err.println("Could not find rule file:
"+file.getPath());
continue;
}
builder.addPackageFromDrl(new
FileReader(file.getPath()));
}
org.drools.rule.Package pkg = builder.getPackage();
ruleBase.addPackage(pkg);
return ruleBase;
}
My Packages are not adding to RuleBase.It is returning null.
How to add the packages to ruleBase.Please suggest me
Thanks
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