diff options
Diffstat (limited to 'engine-d/src/main/java/org/onap/holmes/engine/manager/DroolsEngine.java')
| -rw-r--r-- | engine-d/src/main/java/org/onap/holmes/engine/manager/DroolsEngine.java | 629 |
1 files changed, 308 insertions, 321 deletions
diff --git a/engine-d/src/main/java/org/onap/holmes/engine/manager/DroolsEngine.java b/engine-d/src/main/java/org/onap/holmes/engine/manager/DroolsEngine.java index bb3795d..7472457 100644 --- a/engine-d/src/main/java/org/onap/holmes/engine/manager/DroolsEngine.java +++ b/engine-d/src/main/java/org/onap/holmes/engine/manager/DroolsEngine.java @@ -1,321 +1,308 @@ -/**
- * Copyright 2017 ZTE Corporation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onap.holmes.engine.manager;
-import java.io.StringReader;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Locale;
-import java.util.Set;
-import javax.annotation.PostConstruct;
-import javax.inject.Inject;
-import lombok.extern.slf4j.Slf4j;
-import org.drools.compiler.kie.builder.impl.InternalKieModule;
-import org.jvnet.hk2.annotations.Service;
-
-import org.kie.api.KieBase;
-import org.kie.api.KieServices;
-import org.kie.api.builder.KieBuilder;
-import org.kie.api.builder.KieFileSystem;
-import org.kie.api.builder.KieRepository;
-import org.kie.api.builder.Message;
-import org.kie.api.builder.Message.Level;
-import org.kie.api.builder.model.KieBaseModel;
-import org.kie.api.builder.model.KieModuleModel;
-import org.kie.api.builder.model.KieSessionModel;
-import org.kie.api.conf.EqualityBehaviorOption;
-import org.kie.api.conf.EventProcessingOption;
-import org.kie.api.definition.KiePackage;
-import org.kie.api.io.KieResources;
-import org.kie.api.io.ResourceType;
-import org.kie.api.runtime.KieContainer;
-import org.kie.api.runtime.KieSession;
-import org.kie.api.runtime.conf.ClockTypeOption;
-import org.kie.api.runtime.rule.FactHandle;
-
-import org.onap.holmes.common.api.entity.AlarmInfo;
-
-import org.onap.holmes.common.api.stat.VesAlarm;
-import org.onap.holmes.common.dmaap.DmaapService;
-import org.onap.holmes.common.exception.AlarmInfoException;
-import org.onap.holmes.common.utils.DbDaoUtil;
-import org.onap.holmes.engine.db.AlarmInfoDao;
-import org.onap.holmes.engine.request.DeployRuleRequest;
-import org.onap.holmes.common.api.entity.CorrelationRule;
-import org.onap.holmes.common.exception.CorrelationException;
-import org.onap.holmes.common.utils.ExceptionUtil;
-import org.onap.holmes.engine.wrapper.RuleMgtWrapper;
-
-@Slf4j
-@Service
-public class DroolsEngine {
-
- private static final int ENABLE = 1;
- public static final String UTF_8 = "UTF-8";
- public static final String K_BASE = "KBase";
- private static final String RULES_FILE_NAME = "src/main/resources/rules/rule.drl";
- private final Set<String> packageNames = new HashSet<String>();
-
- @Inject
- private RuleMgtWrapper ruleMgtWrapper;
-
-
- private KieBase kieBase;
- private KieSession kieSession;
- private KieContainer kieContainer;
- private KieFileSystem kfs;
- private KieServices ks;
- private KieBuilder kieBuilder;
- private KieResources resources;
- private KieRepository kieRepository;
-
- private AlarmInfoDao alarmInfoDao;
- @Inject
- private DbDaoUtil daoUtil;
-
-
- @PostConstruct
- private void init() {
- alarmInfoDao = daoUtil.getJdbiDaoByOnDemand(AlarmInfoDao.class);
- try {
- // start engine
- start();
- } catch (Exception e) {
- log.error("Failed to start the service: " + e.getMessage(), e);
- throw ExceptionUtil.buildExceptionResponse("Failed to start the drools engine!");
- }
- }
-
- private void start() throws AlarmInfoException {
- log.info("Drools Engine Initialize Beginning...");
-
- initEngineParameter();
- alarmSynchronization();
-// initDeployRule();
-
- log.info("Alarm synchronization Successfully.");
- }
-
- public void stop() {
- this.kieSession.dispose();
- }
-
- public void initEngineParameter() {
- this.ks = KieServices.Factory.get();
- this.resources = ks.getResources();
- this.kieRepository = ks.getRepository();
- this.kfs = createKieFileSystemWithKProject(ks);
-
- this.kieBuilder = ks.newKieBuilder(kfs).buildAll();
- this.kieContainer = ks.newKieContainer(kieRepository.getDefaultReleaseId());
-
- this.kieBase = kieContainer.getKieBase();
- this.kieSession = kieContainer.newKieSession();
- }
-
- private void initDeployRule() throws CorrelationException {
- List<CorrelationRule> rules = ruleMgtWrapper.queryRuleByEnable(ENABLE);
-
- if (rules.isEmpty()) {
- return;
- }
- for (CorrelationRule rule : rules) {
- if (rule.getContent() != null) {
- deployRuleFromDB(rule.getContent());
- DmaapService.loopControlNames.put(rule.getPackageName(), rule.getClosedControlLoopName());
- }
- }
- }
-
- private void deployRuleFromDB(String ruleContent) throws CorrelationException {
- avoidDeployBug();
- StringReader reader = new StringReader(ruleContent);
- kfs.write(RULES_FILE_NAME,
- this.resources.newReaderResource(reader, UTF_8).setResourceType(ResourceType.DRL));
- kieBuilder = ks.newKieBuilder(kfs).buildAll();
- try {
- InternalKieModule internalKieModule = (InternalKieModule)kieBuilder.getKieModule();
- kieContainer.updateToVersion(internalKieModule.getReleaseId());
- } catch (Exception e) {
- throw new CorrelationException(e.getMessage(), e);
- }
- kieSession.fireAllRules();
- }
-
- public synchronized String deployRule(DeployRuleRequest rule, Locale locale)
- throws CorrelationException {
- avoidDeployBug();
- StringReader reader = new StringReader(rule.getContent());
- kfs.write(RULES_FILE_NAME,
- this.resources.newReaderResource(reader, UTF_8).setResourceType(ResourceType.DRL));
- kieBuilder = ks.newKieBuilder(kfs).buildAll();
-
- judgeRuleContent(locale, kieBuilder, true);
-
- InternalKieModule internalKieModule = (InternalKieModule)kieBuilder.getKieModule();;
- String packageName = internalKieModule.getKnowledgePackagesForKieBase(K_BASE).iterator().next().getName();
- try {
- kieContainer.updateToVersion(internalKieModule.getReleaseId());
- } catch (Exception e) {
- throw new CorrelationException("Failed to deploy the rule.", e);
- }
- packageNames.add(packageName);
- kieSession.fireAllRules();
- return packageName;
- }
-
- public synchronized void undeployRule(String packageName, Locale locale)
- throws CorrelationException {
- KiePackage kiePackage = kieBase.getKiePackage(packageName);
- if (null == kiePackage) {
- throw new CorrelationException("The rule " + packageName + " does not exist!");
- }
- try {
- kieBase.removeKiePackage(kiePackage.getName());
- } catch (Exception e) {
- throw new CorrelationException("Failed to delete the rule: " + packageName, e);
- }
- packageNames.remove(kiePackage.getName());
- }
-
- public void compileRule(String content, Locale locale)
- throws CorrelationException {
- StringReader reader = new StringReader(content);
-
- kfs.write(RULES_FILE_NAME,
- this.resources.newReaderResource(reader, UTF_8).setResourceType(ResourceType.DRL));
-
- kieBuilder = ks.newKieBuilder(kfs).buildAll();
-
- judgeRuleContent(locale, kieBuilder, false);
- }
-
- private void judgeRuleContent(Locale locale, KieBuilder kbuilder, boolean judgePackageName)
- throws CorrelationException {
- if (kbuilder.getResults().hasMessages(Message.Level.ERROR)) {
- String errorMsg = "There are errors in the rule: " + kbuilder.getResults()
- .getMessages(Level.ERROR).toString();
- log.error(errorMsg);
- throw new CorrelationException(errorMsg);
- }
- InternalKieModule internalKieModule = null;
- try {
- internalKieModule = (InternalKieModule) kbuilder.getKieModule();
- } catch (Exception e) {
- throw new CorrelationException("There are errors in the rule!" + e.getMessage(), e);
- }
- if (internalKieModule == null) {
- throw new CorrelationException("There are errors in the rule!");
- }
- String packageName = internalKieModule.getKnowledgePackagesForKieBase(K_BASE).iterator().next().getName();
-
- if (queryAllPackage().contains(packageName) && judgePackageName) {
- throw new CorrelationException("The rule " + packageName + " already exists in the drools engine.");
- }
- }
-
- public void putRaisedIntoStream(VesAlarm alarm) {
- FactHandle factHandle = this.kieSession.getFactHandle(alarm);
- if (factHandle != null) {
- Object obj = this.kieSession.getObject(factHandle);
- if (obj != null && obj instanceof VesAlarm) {
- alarm.setRootFlag(((VesAlarm) obj).getRootFlag());
- }
- this.kieSession.delete(factHandle);
-
- if (alarm.getAlarmIsCleared() == 1) {
- alarmInfoDao.deleteClearedAlarm(convertVesAlarm2AlarmInfo(alarm));
- }
- } else {
- this.kieSession.insert(alarm);
- }
-
- this.kieSession.fireAllRules();
-
- }
-
- public List<String> queryAllPackage() {
- List<KiePackage> kiePackages = (List<KiePackage>)kieBase.getKiePackages();
- List<String> list = new ArrayList<>();
- for(KiePackage kiePackage : kiePackages) {
- list.add(kiePackage.getName());
- }
- return list;
- }
-
- private KieFileSystem createKieFileSystemWithKProject(KieServices ks) {
- KieModuleModel kieModuleModel = ks.newKieModuleModel();
- KieBaseModel kieBaseModel = kieModuleModel.newKieBaseModel(K_BASE)
- .addPackage("rules")
- .setDefault(true)
- .setEqualsBehavior(EqualityBehaviorOption.EQUALITY)
- .setEventProcessingMode(EventProcessingOption.STREAM);
- KieSessionModel kieSessionModel = kieBaseModel.newKieSessionModel("KSession")
- .setDefault( true )
- .setType( KieSessionModel.KieSessionType.STATEFUL )
- .setClockType( ClockTypeOption.get("realtime") );
- KieFileSystem kfs = ks.newKieFileSystem();
- kfs.writeKModuleXML(kieModuleModel.toXML());
- return kfs;
- }
-
- private void avoidDeployBug() {
- String tmp = Math.random() + "";
- String rule = "package justInOrderToAvoidDeployBug" + tmp.substring(2);
- kfs.write(RULES_FILE_NAME, rule);
- kieBuilder = ks.newKieBuilder(kfs).buildAll();
- InternalKieModule internalKieModule = (InternalKieModule)kieBuilder.getKieModule();
- String packageName = internalKieModule.getKnowledgePackagesForKieBase(K_BASE).iterator().next().getName();
- kieRepository.addKieModule(internalKieModule);
- kieContainer.updateToVersion(internalKieModule.getReleaseId());
-
- KiePackage kiePackage = kieBase.getKiePackage(packageName);
- kieBase.removeKiePackage(kiePackage.getName());
- }
-
- public void alarmSynchronization() throws AlarmInfoException {
- alarmInfoDao.queryAllAlarm().forEach(alarmInfo -> alarmInfoDao.deleteClearedAlarm(alarmInfo));
- alarmInfoDao.queryAllAlarm().forEach(alarmInfo -> putRaisedIntoStream(convertAlarmInfo2VesAlarm(alarmInfo)));
- }
-
- private VesAlarm convertAlarmInfo2VesAlarm(AlarmInfo alarmInfo) {
- VesAlarm vesAlarm = new VesAlarm();
- vesAlarm.setEventId(alarmInfo.getEventId());
- vesAlarm.setEventName(alarmInfo.getEventName());
- vesAlarm.setStartEpochMicrosec(alarmInfo.getStartEpochMicroSec());
- vesAlarm.setSourceId(alarmInfo.getSourceId());
- vesAlarm.setSourceName(alarmInfo.getSourceName());
- vesAlarm.setRootFlag(alarmInfo.getRootFlag());
- vesAlarm.setAlarmIsCleared(alarmInfo.getAlarmIsCleared());
- vesAlarm.setLastEpochMicrosec(alarmInfo.getLastEpochMicroSec());
- return vesAlarm;
- }
-
- private AlarmInfo convertVesAlarm2AlarmInfo(VesAlarm vesAlarm){
- AlarmInfo alarmInfo = new AlarmInfo();
- alarmInfo.setEventId(vesAlarm.getEventId());
- alarmInfo.setEventName(vesAlarm.getEventName());
- alarmInfo.setStartEpochMicroSec(vesAlarm.getStartEpochMicrosec());
- alarmInfo.setLastEpochMicroSec(vesAlarm.getLastEpochMicrosec());
- alarmInfo.setSourceId(vesAlarm.getSourceId());
- alarmInfo.setSourceName(vesAlarm.getSourceName());
- alarmInfo.setAlarmIsCleared(vesAlarm.getAlarmIsCleared());
- alarmInfo.setRootFlag(vesAlarm.getRootFlag());
-
- return alarmInfo;
- }
-
-}
+/** + * Copyright 2017 ZTE Corporation. + * <p> + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * <p> + * http://www.apache.org/licenses/LICENSE-2.0 + * <p> + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onap.holmes.engine.manager; + +import java.util.*; +import java.util.concurrent.ConcurrentHashMap; +import java.util.stream.Collectors; +import javax.annotation.PostConstruct; +import javax.inject.Inject; + +import lombok.extern.slf4j.Slf4j; +import org.drools.compiler.kie.builder.impl.InternalKieModule; +import org.drools.core.util.StringUtils; +import org.jvnet.hk2.annotations.Service; + +import org.kie.api.KieServices; +import org.kie.api.builder.*; +import org.kie.api.builder.Message.Level; +import org.kie.api.io.Resource; +import org.kie.api.runtime.KieContainer; +import org.kie.api.runtime.KieSession; +import org.kie.api.runtime.rule.FactHandle; + +import org.onap.holmes.common.api.entity.AlarmInfo; + +import org.onap.holmes.common.api.stat.VesAlarm; +import org.onap.holmes.common.dmaap.DmaapService; +import org.onap.holmes.common.exception.AlarmInfoException; +import org.onap.holmes.common.utils.DbDaoUtil; +import org.onap.holmes.engine.db.AlarmInfoDao; +import org.onap.holmes.engine.request.DeployRuleRequest; +import org.onap.holmes.common.api.entity.CorrelationRule; +import org.onap.holmes.common.exception.CorrelationException; +import org.onap.holmes.common.utils.ExceptionUtil; +import org.onap.holmes.engine.wrapper.RuleMgtWrapper; + +@Slf4j +@Service +public class DroolsEngine { + + @Inject + private RuleMgtWrapper ruleMgtWrapper; + @Inject + private DbDaoUtil daoUtil; + + private final static int ENABLE = 1; + private AlarmInfoDao alarmInfoDao; + private final Map<String, String> deployed = new ConcurrentHashMap<>(); + private KieServices ks = KieServices.Factory.get(); + private ReleaseId releaseId = ks.newReleaseId("org.onap.holmes", "rules", "1.0.0-SNAPSHOT"); + private ReleaseId compilationRelease = ks.newReleaseId("org.onap.holmes", "compilation", "1.0.0-SNAPSHOT"); + private KieContainer container; + private KieSession session; + + @PostConstruct + private void init() { + alarmInfoDao = daoUtil.getJdbiDaoByOnDemand(AlarmInfoDao.class); + try { + log.info("Drools engine initializing..."); + initEngine(); + log.info("Drools engine initialized."); + + log.info("Start deploy existing rules..."); + initRules(); + log.info("All rules were deployed."); + + log.info("Synchronizing alarms..."); + syncAlarms(); + log.info("Alarm synchronization succeeded."); + } catch (Exception e) { + log.error("Failed to startup the engine of Holmes: " + e.getMessage(), e); + throw ExceptionUtil.buildExceptionResponse("Failed to startup Drools!"); + } + } + + public void stop() { + session.dispose(); + } + + public void initEngine() { + KieModule km = null; + try { + String drl = "package holmes;"; + deployed.put(getPackageName(drl), drl); + km = createAndDeployJar(ks, releaseId, new ArrayList<>(deployed.values())); + } catch (Exception e) { + log.error("Failed to initialize the engine service module.", e); + } + container = ks.newKieContainer(km.getReleaseId()); + session = container.newKieSession(); + deployed.clear(); + } + + private void initRules() throws CorrelationException { + List<CorrelationRule> rules = ruleMgtWrapper.queryRuleByEnable(ENABLE); + if (rules.isEmpty()) { + return; + } + + for (CorrelationRule rule : rules) { + if (!StringUtils.isEmpty(rule.getContent())) { + deployRule(rule.getContent()); + DmaapService.loopControlNames.put(rule.getPackageName(), rule.getClosedControlLoopName()); + } + } + + session.fireAllRules(); + } + + public void syncAlarms() throws AlarmInfoException { + alarmInfoDao.queryAllAlarm().forEach(alarmInfo -> alarmInfoDao.deleteClearedAlarm(alarmInfo)); + alarmInfoDao.queryAllAlarm().forEach(alarmInfo -> putRaisedIntoStream(convertAlarmInfo2VesAlarm(alarmInfo))); + } + + public String deployRule(DeployRuleRequest rule) throws CorrelationException { + return deployRule(rule.getContent()); + } + + private synchronized String deployRule(String rule) throws CorrelationException { + final String packageName = getPackageName(rule); + + if (StringUtils.isEmpty(packageName)) { + throw new CorrelationException("The package name can not be empty."); + } + + if (deployed.containsKey(packageName)) { + throw new CorrelationException("A rule with the same package name already exists in the system."); + } + + if (!StringUtils.isEmpty(rule)) { + deployed.put(packageName, rule); + try { + refreshInMemRules(); + } catch (CorrelationException e) { + deployed.remove(packageName); + throw e; + } + session.fireAllRules(); + } + + return packageName; + } + + public synchronized void undeployRule(String packageName) throws CorrelationException { + + if (StringUtils.isEmpty(packageName)) { + throw new CorrelationException("The package name should not be null."); + } + + if (!deployed.containsKey(packageName)) { + throw new CorrelationException("The rule " + packageName + " does not exist!"); + } + + String removed = deployed.remove(packageName); + try { + refreshInMemRules(); + } catch (Exception e) { + deployed.put(packageName, removed); + throw new CorrelationException("Failed to delete the rule: " + packageName, e); + } + } + + private void refreshInMemRules() throws CorrelationException { + KieModule km = createAndDeployJar(ks, releaseId, new ArrayList<>(deployed.values())); + container.updateToVersion(km.getReleaseId()); + } + + public void compileRule(String content) + throws CorrelationException { + + KieFileSystem kfs = ks.newKieFileSystem().generateAndWritePomXML(compilationRelease); + kfs.write("src/main/resources/rules/rule.drl", content); + KieBuilder builder = ks.newKieBuilder(kfs).buildAll(); + if (builder.getResults().hasMessages(Message.Level.ERROR)) { + String errorMsg = "There are errors in the rule: " + builder.getResults() + .getMessages(Level.ERROR).toString(); + log.info("Compilation failure: " + errorMsg); + throw new CorrelationException(errorMsg); + } + + if (deployed.containsKey(getPackageName(content))) { + throw new CorrelationException("There's no compilation error. But a rule with the same package name already " + + "exists in the engine, which may cause a deployment failure."); + } + + ks.getRepository().removeKieModule(compilationRelease); + } + + public void putRaisedIntoStream(VesAlarm alarm) { + FactHandle factHandle = this.session.getFactHandle(alarm); + if (factHandle != null) { + Object obj = this.session.getObject(factHandle); + if (obj != null && obj instanceof VesAlarm) { + alarm.setRootFlag(((VesAlarm) obj).getRootFlag()); + } + this.session.delete(factHandle); + + if (alarm.getAlarmIsCleared() == 1) { + alarmInfoDao.deleteClearedAlarm(convertVesAlarm2AlarmInfo(alarm)); + } + } else { + this.session.insert(alarm); + } + + this.session.fireAllRules(); + } + + public List<String> queryPackagesFromEngine() { + return container.getKieBase().getKiePackages().stream() + .filter(pkg -> pkg.getRules().size() != 0) + .map(pkg -> pkg.getName()) + .collect(Collectors.toList()); + } + + + + private VesAlarm convertAlarmInfo2VesAlarm(AlarmInfo alarmInfo) { + VesAlarm vesAlarm = new VesAlarm(); + vesAlarm.setEventId(alarmInfo.getEventId()); + vesAlarm.setEventName(alarmInfo.getEventName()); + vesAlarm.setStartEpochMicrosec(alarmInfo.getStartEpochMicroSec()); + vesAlarm.setSourceId(alarmInfo.getSourceId()); + vesAlarm.setSourceName(alarmInfo.getSourceName()); + vesAlarm.setRootFlag(alarmInfo.getRootFlag()); + vesAlarm.setAlarmIsCleared(alarmInfo.getAlarmIsCleared()); + vesAlarm.setLastEpochMicrosec(alarmInfo.getLastEpochMicroSec()); + return vesAlarm; + } + + private AlarmInfo convertVesAlarm2AlarmInfo(VesAlarm vesAlarm) { + AlarmInfo alarmInfo = new AlarmInfo(); + alarmInfo.setEventId(vesAlarm.getEventId()); + alarmInfo.setEventName(vesAlarm.getEventName()); + alarmInfo.setStartEpochMicroSec(vesAlarm.getStartEpochMicrosec()); + alarmInfo.setLastEpochMicroSec(vesAlarm.getLastEpochMicrosec()); + alarmInfo.setSourceId(vesAlarm.getSourceId()); + alarmInfo.setSourceName(vesAlarm.getSourceName()); + alarmInfo.setAlarmIsCleared(vesAlarm.getAlarmIsCleared()); + alarmInfo.setRootFlag(vesAlarm.getRootFlag()); + + return alarmInfo; + } + + private String getPackageName(String contents) { + String ret = contents.trim(); + StringBuilder stringBuilder = new StringBuilder(); + if (ret.startsWith("package")) { + ret = ret.substring(7).trim(); + for (int i = 0; i < ret.length(); i++) { + char tmp = ret.charAt(i); + if (tmp == ';' || tmp == ' ' || tmp == '\n') { + break; + } + stringBuilder.append(tmp); + } + } + return stringBuilder.toString(); + } + + private KieModule createAndDeployJar(KieServices ks, ReleaseId releaseId, List<String> drls) throws CorrelationException { + byte[] jar = createJar(ks, releaseId, drls); + KieModule km = deployJarIntoRepository(ks, jar); + return km; + } + + private byte[] createJar(KieServices ks, ReleaseId releaseId, List<String> drls) throws CorrelationException { + KieFileSystem kfs = ks.newKieFileSystem().generateAndWritePomXML(releaseId); + int i = 0; + for (String drl : drls) { + if (!StringUtils.isEmpty(drl)) { + kfs.write("src/main/resources/" + getPackageName(drl) + ".drl", drl); + } + } + KieBuilder kb = ks.newKieBuilder(kfs).buildAll(); + if (kb.getResults().hasMessages(Message.Level.ERROR)) { + StringBuilder sb = new StringBuilder(); + for (Message msg : kb.getResults().getMessages()) { + sb.append(String.format("[%s]Line: %d, Col: %d\t%s\n", msg.getLevel().toString(), msg.getLine(), + msg.getColumn(), msg.getText())); + } + throw new CorrelationException("Failed to compile JAR. Details: \n" + sb.toString()); + } + + InternalKieModule kieModule = (InternalKieModule) ks.getRepository() + .getKieModule(releaseId); + + return kieModule.getBytes(); + } + + private KieModule deployJarIntoRepository(KieServices ks, byte[] jar) { + Resource jarRes = ks.getResources().newByteArrayResource(jar); + return ks.getRepository().addKieModule(jarRes); + } + +} |