public void testSimplePackageBuildNoErrors() throws Exception {
RulesRepository repo = getRepo();
PackageItem pkg = repo.createPackage("testSimplePackageBuildNoErrors", "");
AssetItem model = pkg.addAsset("model", "qed");
model.updateFormat(AssetFormats.MODEL);
model.updateBinaryContentAttachment(this.getClass().getResourceAsStream("/billasurf.jar"));
model.checkin("");
ServiceImplementation.updateDroolsHeader(
"import com.billasurf.Board\n global com.billasurf.Person customer", pkg);
AssetItem rule1 = pkg.addAsset("rule_1", "");
rule1.updateFormat(AssetFormats.DRL);
rule1.updateContent("rule 'rule1' \n when Board() \n then customer.setAge(42); \n end");
rule1.checkin("");
AssetItem rule2 = pkg.addAsset("rule2", "");
rule2.updateFormat(AssetFormats.DRL);
rule2.updateContent("agenda-group 'q' \n when \n Board() \n then \n System.err.println(42);");
rule2.checkin("");
AssetItem rule3 = pkg.addAsset("A file", "");
rule3.updateFormat(AssetFormats.DRL);
rule3.updateContent(
"package testSimplePackageBuildNoErrors\n rule 'rule3' \n when \n then \n customer.setAge(43); \n end \n"
+ "rule 'rule4' \n when \n then \n System.err.println(44); \n end");
rule3.checkin("");
repo.save();
ContentPackageAssembler asm = new ContentPackageAssembler(pkg);
assertFalse(asm.hasErrors());
assertNotNull(asm.getBinaryPackage());
Package bin = asm.getBinaryPackage();
assertEquals(pkg.getName(), bin.getName());
assertTrue(bin.isValid());
assertEquals(4, bin.getRules().length);
// now create a snapshot
repo.createPackageSnapshot(pkg.getName(), "SNAP_1");
// and screw up the the non snapshot one
ServiceImplementation.updateDroolsHeader("koo koo ca choo", pkg);
asm = new ContentPackageAssembler(pkg);
assertTrue(asm.hasErrors());
// check the snapshot is kosher
pkg = repo.loadPackageSnapshot(pkg.getName(), "SNAP_1");
asm = new ContentPackageAssembler(pkg);
assertFalse(asm.hasErrors());
}
/**
* This prepares the package builder, loads the jars/classpath.
*
* @return true if everything is good to go, false if its all gone horribly wrong, and we can't
* even get the package header up.
*/
private boolean preparePackage() {
// firstly we loadup the classpath
builder.addPackage(new PackageDescr(pkg.getName()));
// now we deal with the header (imports, templates, globals).
addDrl(ServiceImplementation.getDroolsHeader(pkg));
loadDeclaredTypes();
if (builder.hasErrors()) {
recordBuilderErrors(pkg);
// if we have any failures, lets drop out now, no point in going
// any further
return false;
}
loadDSLFiles();
// finally, any functions we will load at this point.
AssetItemIterator it = this.pkg.listAssetsByFormat(new String[] {AssetFormats.FUNCTION});
while (it.hasNext()) {
AssetItem func = (AssetItem) it.next();
addDrl(func.getContent());
if (builder.hasErrors()) {
recordBuilderErrors(func);
builder.clearErrors();
}
}
return errors.size() == 0;
}
private void updatePackageBinaries(PackageItem item, PackageAssembler packageAssembler)
throws DetailedSerializationException {
try {
ByteArrayOutputStream bout = new ByteArrayOutputStream();
ObjectOutput out = new DroolsObjectOutputStream(bout);
out.writeObject(packageAssembler.getBinaryPackage());
item.updateCompiledPackage(new ByteArrayInputStream(bout.toByteArray()));
out.flush();
out.close();
item.updateBinaryUpToDate(true);
RuleBase ruleBase =
RuleBaseFactory.newRuleBase(new RuleBaseConfiguration(getClassLoaders(packageAssembler)));
ruleBase.addPackage(packageAssembler.getBinaryPackage());
rulesRepository.save();
} catch (Exception e) {
e.printStackTrace();
log.error(
"An error occurred building the package [" + item.getName() + "]: " + e.getMessage());
throw new DetailedSerializationException(
"An error occurred building the package.", e.getMessage());
}
}
public void testSimplePackageWithDeclaredTypes() throws Exception {
RulesRepository repo = getRepo();
PackageItem pkg = repo.createPackage("testSimplePackageWithDeclaredTypes", "");
AssetItem rule1 = pkg.addAsset("rule_1", "");
rule1.updateFormat(AssetFormats.DRL);
rule1.updateContent("rule 'rule1' \n when Album() \n then System.err.println(42); \n end");
rule1.checkin("");
AssetItem model = pkg.addAsset("model", "qed");
model.updateFormat(AssetFormats.DRL_MODEL);
model.updateContent("declare Album\n genre: String \n end");
model.checkin("");
repo.save();
ContentPackageAssembler asm = new ContentPackageAssembler(pkg);
assertFalse(asm.hasErrors());
assertNotNull(asm.getBinaryPackage());
Package bin = asm.getBinaryPackage();
assertEquals(pkg.getName(), bin.getName());
assertTrue(bin.isValid());
asm = new ContentPackageAssembler(pkg, false);
String drl = asm.getDRL();
assertTrue(drl.indexOf("declare Album") > -1);
}
private void addHeaderToVerifier() {
StringBuffer header = new StringBuffer();
header.append("package " + packageItem.getName() + "\n");
header.append(ServiceImplementation.getDroolsHeader(packageItem) + "\n");
verifier.addResourcesToVerify(
ResourceFactory.newReaderResource(new StringReader(header.toString())), ResourceType.DRL);
}
protected void removePackage(String uuid) {
try {
PackageItem item = rulesRepository.loadPackageByUUID(uuid);
log.info("USER:"******" REMOVEING package [" + item.getName() + "]");
item.remove();
rulesRepository.save();
} catch (RulesRepositoryException e) {
log.error("Unable to remove package.", e);
throw e;
}
}
private void archiveOrUnarchiveAsset(String uuid, boolean archive) {
try {
AssetItem item = getRulesRepository().loadAssetByUUID(uuid);
serviceSecurity.checkSecurityIsPackageDeveloper(item);
if (item.getPackage().isArchived()) {
throw new RulesRepositoryException(
"The package ["
+ item.getPackageName()
+ "] that asset ["
+ item.getName()
+ "] belongs to is archived. You need to unarchive it first.");
}
log.info(
"USER:"******" ARCHIVING asset: ["
+ item.getName()
+ "] UUID: ["
+ item.getUUID()
+ "] ");
try {
ContentHandler handler = getContentHandler(item);
if (handler instanceof ICanHasAttachment) {
((ICanHasAttachment) handler).onAttachmentRemoved(item);
}
} catch (IOException e) {
log.error("Unable to remove asset attachment", e);
}
item.archiveItem(archive);
PackageItem pkg = item.getPackage();
pkg.updateBinaryUpToDate(false);
RuleBaseCache.getInstance().remove(pkg.getUUID());
if (archive) {
item.checkin("archived");
} else {
item.checkin("unarchived");
}
push("packageChange", pkg.getName());
} catch (RulesRepositoryException e) {
log.error("Unable to get item format.", e);
throw e;
}
}
/**
* This actually does the hard work of loading up an asset based on its format.
*
* <p>Role-based Authorization check: This method can be accessed if user has following
* permissions: 1. The user has a ANALYST_READ role or higher (i.e., ANALYST) and this role has
* permission to access the category which the asset belongs to. Or. 2. The user has a
* package.readonly role or higher (i.e., package.admin, package.developer) and this role has
* permission to access the package which the asset belongs to.
*/
@WebRemote
@Restrict("#{identity.loggedIn}")
public RuleAsset loadRuleAsset(String uuid) throws SerializationException {
long time = System.currentTimeMillis();
AssetItem item = getRulesRepository().loadAssetByUUID(uuid);
RuleAsset asset = new RuleAsset();
asset.uuid = item.getUUID();
asset.name = item.getName();
asset.description = item.getDescription();
asset.lastModified = item.getLastModified().getTime();
asset.lastContributor = item.getLastContributor();
asset.state = (item.getState() != null) ? item.getState().getName() : "";
asset.dateCreated = item.getCreatedDate().getTime();
asset.checkinComment = item.getCheckinComment();
asset.versionNumber = item.getVersionNumber();
// load standard meta data
asset.metaData = repositoryAssetOperations.populateMetaData(item);
// Verify if the user has permission to access the asset through package
// based permission.
// If failed, then verify if the user has permission to access the asset
// through category
// based permission
if (Contexts.isSessionContextActive()) {
try {
Identity.instance()
.checkPermission(
new PackageNameType(asset.metaData.packageName), RoleTypes.PACKAGE_READONLY);
} catch (RuntimeException e) {
handleLoadRuleAssetException(asset);
}
}
PackageItem pkgItem = handlePackageItem(item, asset);
log.debug(
"Package: "
+ pkgItem.getName()
+ ", asset: "
+ item.getName()
+ ". Load time taken for asset: "
+ (System.currentTimeMillis() - time));
UserInbox.recordOpeningEvent(item);
return asset;
}
private void handleIteratePackages(
boolean archive,
String workspace,
RepositoryFilter filter,
List<PackageConfigData> result,
PackageIterator pkgs) {
pkgs.setArchivedIterator(archive);
while (pkgs.hasNext()) {
PackageItem packageItem = pkgs.next();
PackageConfigData data = new PackageConfigData();
data.setUuid(packageItem.getUUID());
data.setName(packageItem.getName());
data.setArchived(packageItem.isArchived());
data.setWorkspaces(packageItem.getWorkspaces());
handleIsPackagesListed(archive, workspace, filter, result, data);
data.subPackages = listSubPackages(packageItem, archive, null, filter);
}
}
@WebRemote
@Restrict("#{identity.loggedIn}")
public void changePackageState(String uuid, String newState) {
serviceSecurity.checkSecurityIsPackageDeveloper(uuid);
PackageItem pkg = getRulesRepository().loadPackageByUUID(uuid);
log.info(
"USER:"******" CHANGING Package STATUS. Asset name, uuid: "
+ "["
+ pkg.getName()
+ ", "
+ pkg.getUUID()
+ "]"
+ " to ["
+ newState
+ "]");
pkg.changeStatus(newState);
getRulesRepository().save();
}
