/** Add a rule flow to this package. */
public void addProcess(Process process) {
if (this.ruleFlows == Collections.EMPTY_MAP) {
this.ruleFlows = new HashMap<String, Process>();
}
this.ruleFlows.put(process.getId(), process);
}
private void removeProcess(Process process) {
ruleFlows.remove(process.getId());
}
@Override
public void deploy(DeploymentUnit unit) {
try {
super.deploy(unit);
if (!(unit instanceof KModuleDeploymentUnit)) {
throw new IllegalArgumentException(
"Invalid deployment unit provided - " + unit.getClass().getName());
}
KModuleDeploymentUnit kmoduleUnit = (KModuleDeploymentUnit) unit;
DeployedUnitImpl deployedUnit = new DeployedUnitImpl(unit);
// Create the release id
KieContainer kieContainer = kmoduleUnit.getKieContainer();
ReleaseId releaseId = null;
if (kieContainer == null) {
KieServices ks = KieServices.Factory.get();
releaseId =
ks.newReleaseId(
kmoduleUnit.getGroupId(), kmoduleUnit.getArtifactId(), kmoduleUnit.getVersion());
MavenRepository repository = getMavenRepository();
repository.resolveArtifact(releaseId.toExternalForm());
kieContainer = ks.newKieContainer(releaseId);
kmoduleUnit.setKieContainer(kieContainer);
}
releaseId = kieContainer.getReleaseId();
// retrieve the kbase name
String kbaseName = kmoduleUnit.getKbaseName();
if (StringUtils.isEmpty(kbaseName)) {
KieBaseModel defaultKBaseModel =
((KieContainerImpl) kieContainer).getKieProject().getDefaultKieBaseModel();
if (defaultKBaseModel != null) {
kbaseName = defaultKBaseModel.getName();
} else {
kbaseName = DEFAULT_KBASE_NAME;
}
}
InternalKieModule module =
(InternalKieModule) ((KieContainerImpl) kieContainer).getKieModuleForKBase(kbaseName);
if (module == null) {
throw new IllegalStateException(
"Cannot find kbase, either it does not exist or there are multiple default kbases in kmodule.xml");
}
KieBase kbase = kieContainer.getKieBase(kbaseName);
Map<String, ProcessDescriptor> processDescriptors = new HashMap<String, ProcessDescriptor>();
for (org.kie.api.definition.process.Process process : kbase.getProcesses()) {
processDescriptors.put(
process.getId(), (ProcessDescriptor) process.getMetaData().get("ProcessDescriptor"));
}
// TODO: add forms data?
Collection<String> files = module.getFileNames();
processResources(
module, files, kieContainer, kmoduleUnit, deployedUnit, releaseId, processDescriptors);
// process the files in the deployment
if (module.getKieDependencies() != null) {
Collection<InternalKieModule> dependencies = module.getKieDependencies().values();
for (InternalKieModule depModule : dependencies) {
logger.debug("Processing dependency module " + depModule.getReleaseId());
files = depModule.getFileNames();
processResources(
depModule,
files,
kieContainer,
kmoduleUnit,
deployedUnit,
depModule.getReleaseId(),
processDescriptors);
}
}
Collection<ReleaseId> dependencies =
module.getJarDependencies(new DependencyFilter.ExcludeScopeFilter("test", "provided"));
// process deployment dependencies
if (dependencies != null && !dependencies.isEmpty()) {
// Classes 2: classes added from project and dependencies added
processClassloader(kieContainer, deployedUnit);
}
AuditEventBuilder auditLoggerBuilder =
setupAuditLogger(identityProvider, unit.getIdentifier());
RuntimeEnvironmentBuilder builder =
boostrapRuntimeEnvironmentBuilder(
kmoduleUnit, deployedUnit, kieContainer, kmoduleUnit.getMergeMode())
.knowledgeBase(kbase)
.classLoader(kieContainer.getClassLoader());
builder.registerableItemsFactory(
getRegisterableItemsFactory(auditLoggerBuilder, kieContainer, kmoduleUnit));
commonDeploy(unit, deployedUnit, builder.get(), kieContainer);
kmoduleUnit.setDeployed(true);
} catch (Throwable e) {
logger.warn("Unexpected error while deploying unit {}", unit.getIdentifier(), e);
// catch all possible errors to be able to report them to caller as RuntimeException
throw new RuntimeException(e);
}
}