/**
* Goes through all files in a deployment, and processes them so that they are then ready for use
* after deployment.
*
* @param module The {@link InternalKieModule}, necessary to get form content
* @param files The {@link List} of file (names) to process.
* @param kieContainer The {@link KieContainer}, necesary in order to load classes
* @param deploymentUnit The {@link DeploymentUnit}, necessary to get the deployment id
* @param deployedUnit The {@link DeployedUnit}, which contains the results of actions here
*/
protected void processResources(
InternalKieModule module,
Collection<String> files,
KieContainer kieContainer,
DeploymentUnit unit,
DeployedUnitImpl deployedUnit,
ReleaseId releaseId,
Map<String, ProcessDescriptor> processes) {
for (String fileName : files) {
if (fileName.matches(".+bpmn[2]?$")) {
ProcessAssetDesc process;
try {
String processString = new String(module.getBytes(fileName), "UTF-8");
String processId = getProcessId(processString);
ProcessDescriptor processDesriptor = processes.get(processId);
if (processDesriptor != null) {
process = processDesriptor.getProcess();
if (process == null) {
throw new IllegalArgumentException("Unable to read process " + fileName);
}
process.setEncodedProcessSource(Base64.encodeBase64String(processString.getBytes()));
process.setDeploymentId(unit.getIdentifier());
deployedUnit.addAssetLocation(process.getId(), process);
bpmn2Service.addProcessDefinition(
unit.getIdentifier(), processId, processDesriptor, kieContainer);
}
} catch (UnsupportedEncodingException e) {
throw new IllegalArgumentException(
"Unsupported encoding while processing process " + fileName);
}
} else if (fileName.matches(".+ftl$")
|| fileName.matches(".+form$")
|| fileName.matches(".+frm$")) {
try {
String formContent = new String(module.getBytes(fileName), "UTF-8");
if (fileName.indexOf("/") != -1)
fileName = fileName.substring(fileName.lastIndexOf("/") + 1);
formManagerService.registerForm(unit.getIdentifier(), fileName, formContent);
} catch (UnsupportedEncodingException e) {
throw new IllegalArgumentException(
"Unsupported encoding while processing form " + fileName);
}
} else if (fileName.matches(".+class$")) {
// Classes 1: classes from deployment added
String className = fileName.replaceAll("/", ".");
className = className.substring(0, fileName.length() - ".class".length());
Class deploymentClass = null;
try {
deploymentClass = kieContainer.getClassLoader().loadClass(className);
} catch (ClassNotFoundException cnfe) {
throw new IllegalArgumentException("Class " + className + " not found in the project");
} catch (NoClassDefFoundError e) {
throw new IllegalArgumentException("Class " + className + " not found in the project");
}
addClassToDeployedUnit(deploymentClass, deployedUnit);
}
}
}
@Override
public void deploy(DeploymentUnit unit) {
super.deploy(unit);
if (!(unit instanceof KModuleDeploymentUnit)) {
throw new IllegalArgumentException(
"Invalid deployment unit provided - " + unit.getClass().getName());
}
KModuleDeploymentUnit kmoduleUnit = (KModuleDeploymentUnit) unit;
DeployedUnitImpl deployedUnit = new DeployedUnitImpl(unit);
KieServices ks = KieServices.Factory.get();
MavenRepository repository = getMavenRepository();
repository.resolveArtifact(kmoduleUnit.getIdentifier());
ReleaseId releaseId =
ks.newReleaseId(
kmoduleUnit.getGroupId(), kmoduleUnit.getArtifactId(), kmoduleUnit.getVersion());
KieContainer kieContainer = ks.newKieContainer(releaseId);
String kbaseName = kmoduleUnit.getKbaseName();
if (StringUtils.isEmpty(kbaseName)) {
KieBaseModel defaultKBaseModel =
((KieContainerImpl) kieContainer).getKieProject().getDefaultKieBaseModel();
if (defaultKBaseModel != null) {
kbaseName = defaultKBaseModel.getName();
} else {
kbaseName = DEFAULT_KBASE_NAME;
}
}
InternalKieModule module =
(InternalKieModule) ((KieContainerImpl) kieContainer).getKieModuleForKBase(kbaseName);
if (module == null) {
throw new IllegalStateException("Cannot find kbase with name " + kbaseName);
}
Map<String, String> formsData = new HashMap<String, String>();
Collection<String> files = module.getFileNames();
for (String fileName : files) {
if (fileName.matches(".+bpmn[2]?$")) {
ProcessDesc process;
try {
String processString = new String(module.getBytes(fileName), "UTF-8");
process = bpmn2Service.findProcessId(processString, kieContainer.getClassLoader());
process.setEncodedProcessSource(Base64.encodeBase64String(processString.getBytes()));
process.setDeploymentId(unit.getIdentifier());
process.setForms(formsData);
deployedUnit.addAssetLocation(process.getId(), process);
} catch (UnsupportedEncodingException e) {
logger.warn("Unable to load content for file '{}' : {}", fileName, e);
}
} else if (fileName.matches(".+ftl$")) {
try {
String formContent = new String(module.getBytes(fileName), "UTF-8");
Pattern regex = Pattern.compile("(.{0}|.*/)([^/]*?)\\.ftl");
Matcher m = regex.matcher(fileName);
String key = fileName;
while (m.find()) {
key = m.group(2);
}
formsData.put(key, formContent);
} catch (UnsupportedEncodingException e) {
logger.warn("Unable to load content for form '{}' : {}", fileName, e);
}
} else if (fileName.matches(".+form$")) {
try {
String formContent = new String(module.getBytes(fileName), "UTF-8");
Pattern regex = Pattern.compile("(.{0}|.*/)([^/]*?)\\.form");
Matcher m = regex.matcher(fileName);
String key = fileName;
while (m.find()) {
key = m.group(2);
}
formsData.put(key + ".form", formContent);
} catch (UnsupportedEncodingException e) {
logger.warn("Unable to load content for form '{}' : {}", fileName, e);
}
}
}
KieBase kbase = kieContainer.getKieBase(kbaseName);
AbstractAuditLogger auditLogger = getAuditLogger();
ServicesAwareAuditEventBuilder auditEventBuilder = new ServicesAwareAuditEventBuilder();
auditEventBuilder.setIdentityProvider(identityProvider);
auditEventBuilder.setDeploymentUnitId(unit.getIdentifier());
auditLogger.setBuilder(auditEventBuilder);
RuntimeEnvironmentBuilder builder =
RuntimeEnvironmentBuilder.getDefault()
.entityManagerFactory(getEmf())
.knowledgeBase(kbase)
.classLoader(kieContainer.getClassLoader());
if (beanManager != null) {
builder.registerableItemsFactory(
InjectableRegisterableItemsFactory.getFactory(
beanManager, auditLogger, kieContainer, kmoduleUnit.getKsessionName()));
}
commonDeploy(unit, deployedUnit, builder.get());
}