private static void bigBlobCompile() throws DroolsParserException, IOException, Exception {
StringBuilder buf = new StringBuilder();
buf.append(getHeader());
for (int i = 0; i < RULE_COUNT; i++) {
String name = "x" + i;
int status = i;
String r = getTemplate1(name, status);
buf.append(r);
}
/* love you */ long time = System.currentTimeMillis();
DrlParser ps = new DrlParser(LanguageLevelOption.DRL5);
PackageDescr pkg = ps.parse(new StringReader(buf.toString()));
System.err.println("Time taken for parsing: " + (System.currentTimeMillis() - time));
time = System.currentTimeMillis();
PackageBuilder b = new PackageBuilder();
b.addPackage(pkg);
assertFalse(b.getErrors().toString(), b.hasErrors());
System.err.println("Time taken for compiling: " + (System.currentTimeMillis() - time));
time = System.currentTimeMillis();
Package p = b.getPackage();
RuleBase rb = RuleBaseFactory.newRuleBase();
rb.addPackage(p);
System.err.println("Time taken rete building: " + (System.currentTimeMillis() - time));
File f = new File("foo.rulebase");
if (f.exists()) f.delete();
time = System.currentTimeMillis();
ObjectOutput out = new DroolsObjectOutputStream(new FileOutputStream(f));
out.writeObject(rb);
out.flush();
out.close();
System.err.println("Time taken serializing rulebase: " + (System.currentTimeMillis() - time));
time = System.currentTimeMillis();
ObjectInputStream in = new ObjectInputStream(new FileInputStream(f));
RuleBase rb_ = (RuleBase) in.readObject();
System.err.println(
"Time taken de-serializing rulebase: " + (System.currentTimeMillis() - time));
}
@Test
public void testDebug() throws Exception {
String rule =
"package com.sample; dialect \"mvel\" rule myRule when then\n System.out.println( \"test\" ); end";
PackageBuilder builder = new PackageBuilder();
DrlParser parser = new DrlParser(LanguageLevelOption.DRL5);
PackageDescr packageDescr = parser.parse(rule);
RuleDescr ruleDescr = packageDescr.getRules().get(0);
builder = new PackageBuilder();
builder.addPackage(packageDescr);
Package pkg = builder.getPackage();
MVELConsequence consequence = (MVELConsequence) pkg.getRule("myRule").getConsequence();
String sourceName = ((CompiledExpression) consequence.getCompExpr()).getSourceName();
System.out.println(sourceName);
String ruleName = ruleDescr.getNamespace() + "." + ruleDescr.getClassName();
System.out.println(ruleName);
assertEquals(sourceName, ruleName);
}
