private void addDRLRulesToVerifier() {
AssetItemIterator rules = packageItem.listAssetsByFormat(AssetFormats.DRL);
while (rules.hasNext()) {
AssetItem rule = rules.next();
ContentHandler contentHandler = ContentManager.getHandler(rule.getFormat());
if (contentHandler.isRuleAsset()) {
IRuleAsset ruleAsset = (IRuleAsset) contentHandler;
String drl = ruleAsset.getRawDRL(rule);
verifier.addResourcesToVerify(
ResourceFactory.newReaderResource(new StringReader(drl)), ResourceType.DRL);
}
}
}
public String getDRL() {
StringBuffer src = new StringBuffer();
src.append("package " + this.pkg.getName() + "\n");
src.append(ServiceImplementation.getDroolsHeader(this.pkg) + "\n\n");
// now we load up the DSL files
builder.setDSLFiles(
BRMSPackageBuilder.getDSLMappingFiles(
pkg,
new BRMSPackageBuilder.DSLErrorEvent() {
public void recordError(AssetItem asset, String message) {
errors.add(new ContentAssemblyError(asset, message));
}
}));
// do the functions and declared types.
AssetItemIterator it =
this.pkg.listAssetsByFormat(new String[] {AssetFormats.FUNCTION, AssetFormats.DRL_MODEL});
while (it.hasNext()) {
AssetItem func = (AssetItem) it.next();
if (!func.isArchived()) {
src.append(func.getContent() + "\n\n");
}
}
// now the rules
Iterator iter = pkg.getAssets();
while (iter.hasNext()) {
AssetItem asset = (AssetItem) iter.next();
if (!asset.isArchived()) {
ContentHandler h = ContentManager.getHandler(asset.getFormat());
if (h instanceof IRuleAsset) {
IRuleAsset ruleAsset = (IRuleAsset) h;
ruleAsset.assembleDRL(builder, asset, src);
}
src.append("\n\n");
}
}
return src.toString();
}
/** Builds assets that are "rule" assets (ie things that are not functions etc). */
private void buildAsset(AssetItem asset) {
ContentHandler h = ContentManager.getHandler(asset.getFormat());
if (h instanceof IRuleAsset) {
try {
((IRuleAsset) h).compile(builder, asset, new ErrorLogger());
if (builder.hasErrors()) {
this.recordBuilderErrors(asset);
// clear the errors, so we don't double report.
builder.clearErrors();
}
} catch (DroolsParserException e) {
throw new RulesRepositoryException(e);
} catch (IOException e) {
throw new RulesRepositoryException(e);
}
}
}