private void setupTest(String consequence, Map<String, Object> namedConsequences) {
builder = new MVELConsequenceBuilder();
InternalKnowledgePackage pkg = new KnowledgePackageImpl("org.drools.compiler.test");
pkg.addImport(new ImportDeclaration(Cheese.class.getCanonicalName()));
KnowledgeBuilderConfigurationImpl conf = new KnowledgeBuilderConfigurationImpl();
KnowledgeBuilderImpl pkgBuilder = new KnowledgeBuilderImpl(pkg, conf);
ruleDescr = new RuleDescr("test consequence builder");
ruleDescr.setConsequence(consequence);
ruleDescr.addAttribute(new AttributeDescr("dialect", "mvel"));
for (Entry<String, Object> entry : namedConsequences.entrySet()) {
ruleDescr.addNamedConsequences(entry.getKey(), entry.getValue());
}
RuleImpl rule = new RuleImpl(ruleDescr.getName());
rule.addPattern(new Pattern(0, new ClassObjectType(Cheese.class), "$cheese"));
rule.addPattern(new Pattern(0, new ClassObjectType(Map.class), "$map"));
PackageRegistry pkgRegistry = pkgBuilder.getPackageRegistry(pkg.getName());
DialectCompiletimeRegistry reg =
pkgBuilder.getPackageRegistry(pkg.getName()).getDialectCompiletimeRegistry();
context =
new RuleBuildContext(
pkgBuilder, ruleDescr, reg, pkg, reg.getDialect(pkgRegistry.getDialect()));
context.getBuildStack().push(rule.getLhs());
context.getDialect().getConsequenceBuilder().build(context, RuleImpl.DEFAULT_CONSEQUENCE_NAME);
for (String name : namedConsequences.keySet()) {
context.getDialect().getConsequenceBuilder().build(context, name);
}
context.getDialect().addRule(context);
pkgRegistry.getPackage().addRule(context.getRule());
pkgBuilder.compileAll();
pkgBuilder.reloadAll();
if (pkgBuilder.hasErrors()) {
fail(pkgBuilder.getErrors().toString());
}
}
/* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
@Before
public void setUp() throws Exception {
kBase = (InternalKnowledgeBase) KnowledgeBaseFactory.newKnowledgeBase();
listener1 = new TestRuleBaseListener("(listener-1) ");
listener2 = new TestRuleBaseListener("(listener-2) ");
kBase.addEventListener(listener1);
kBase.addEventListener(listener2);
final RuleImpl rule1 = new RuleImpl("test1");
final ClassObjectType cheeseObjectType = new ClassObjectType(Cheese.class);
final Pattern pattern = new Pattern(0, cheeseObjectType);
ClassFieldAccessorStore store = new ClassFieldAccessorStore();
store.setClassFieldAccessorCache(
new ClassFieldAccessorCache(Thread.currentThread().getContextClassLoader()));
store.setEagerWire(true);
final ClassFieldReader extractor = store.getReader(Cheese.class, "type");
final FieldValue field = FieldFactory.getInstance().getFieldValue("cheddar");
final MvelConstraint constraint =
new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);
pattern.addConstraint(constraint);
rule1.addPattern(pattern);
rule1.setConsequence(
new Consequence() {
private static final long serialVersionUID = 510l;
public void evaluate(
final KnowledgeHelper knowledgeHelper, final WorkingMemory workingMemory)
throws Exception {}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {}
public void writeExternal(ObjectOutput out) throws IOException {}
public String getName() {
return "default";
}
});
final RuleImpl rule2 = new RuleImpl("test2");
final ClassObjectType cheeseObjectType2 = new ClassObjectType(Cheese.class);
final Pattern pattern2 = new Pattern(0, cheeseObjectType2);
final FieldValue field2 = FieldFactory.getInstance().getFieldValue("stilton");
final MvelConstraint constraint2 =
new MvelConstraintTestUtil("type == \"stilton\"", field, extractor);
pattern2.addConstraint(constraint2);
rule2.addPattern(pattern2);
rule2.setConsequence(
new Consequence() {
private static final long serialVersionUID = 510l;
public void evaluate(
final KnowledgeHelper knowledgeHelper, final WorkingMemory workingMemory)
throws Exception {}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {}
public void writeExternal(ObjectOutput out) throws IOException {}
public String getName() {
return "default";
}
});
pkg = new KnowledgePackageImpl("org.drools.test1");
pkg.addRule(rule1);
pkg.addRule(rule2);
}
