diff options
Diffstat (limited to 'engine-d/src/main/java/org/openo/holmes')
12 files changed, 855 insertions, 0 deletions
diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/EngineActiveApp.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/EngineActiveApp.java new file mode 100644 index 0000000..ddaed97 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/EngineActiveApp.java @@ -0,0 +1,25 @@ +/** + * 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.openo.holmes.enginemgt; + +import org.openo.dropwizard.ioc.bundle.IOCApplication; + +public class EngineActiveApp extends IOCApplication<EngineAppConfig> { + + public static void main(String[] args) throws Exception { + new EngineActiveApp().run(args); + } +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/EngineAppConfig.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/EngineAppConfig.java new file mode 100644 index 0000000..b01d173 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/EngineAppConfig.java @@ -0,0 +1,68 @@ +/** + * 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.openo.holmes.enginemgt; + +import com.fasterxml.jackson.annotation.JsonProperty; +import io.dropwizard.Configuration; +import io.dropwizard.db.DataSourceFactory; +import javax.validation.Valid; +import javax.validation.constraints.NotNull; +import lombok.Getter; +import org.hibernate.validator.constraints.NotEmpty; +import org.openo.holmes.common.config.MQConfig; + +public class EngineAppConfig extends Configuration { + + @NotEmpty + private String defaultName = "Correlation-Rule"; + + @NotEmpty + private String apidescription = "Holmes rule management rest API"; + + @JsonProperty + @NotNull + @Valid + private MQConfig mqConfig; + @Valid + @NotNull + private DataSourceFactory database = new DataSourceFactory(); + + public MQConfig getMqConfig() { + return mqConfig; + } + + public void setMqConfig(MQConfig mqConfig) { + this.mqConfig = mqConfig; + } + + @JsonProperty("database") + public DataSourceFactory getDataSourceFactory() { + return database; + } + + @JsonProperty("database") + public void setDataSourceFactory(DataSourceFactory dataSourceFactory) { + this.database = dataSourceFactory; + } + + public String getApidescription() { + return apidescription; + } + + public void setApidescription(String apidescription) { + this.apidescription = apidescription; + } +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/db/CorrelationRuleDao.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/db/CorrelationRuleDao.java new file mode 100644 index 0000000..2393417 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/db/CorrelationRuleDao.java @@ -0,0 +1,37 @@ +/** + * 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.openo.holmes.enginemgt.db; + + +import java.util.List; +import org.openo.holmes.common.api.entity.CorrelationRule; +import org.openo.holmes.enginemgt.db.mapper.CorrelationRuleMapper; +import org.skife.jdbi.v2.sqlobject.Bind; +import org.skife.jdbi.v2.sqlobject.SqlQuery; +import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper; + +@RegisterMapper(CorrelationRuleMapper.class) +public abstract class CorrelationRuleDao { + + + @SqlQuery("SELECT * FROM APLUS_RULE WHERE enable=:enable") + public abstract List<CorrelationRule> queryRuleByEnable(@Bind("enable") int enable); + + public List<CorrelationRule> queryRuleByRuleEnable(int enable) { + return queryRuleByEnable(enable); + } +} + diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/db/mapper/CorrelationRuleMapper.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/db/mapper/CorrelationRuleMapper.java new file mode 100644 index 0000000..7d9ed97 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/db/mapper/CorrelationRuleMapper.java @@ -0,0 +1,50 @@ +/** + * 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.openo.holmes.enginemgt.db.mapper; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Properties; +import org.openo.holmes.common.api.entity.CorrelationRule; +import org.skife.jdbi.v2.StatementContext; +import org.skife.jdbi.v2.tweak.ResultSetMapper; + +public class CorrelationRuleMapper implements ResultSetMapper<CorrelationRule> { + + public CorrelationRule map(int i, ResultSet resultSet, StatementContext statementContext) + throws SQLException { + CorrelationRule correlationRule = new CorrelationRule(); + correlationRule.setName(resultSet.getString("name")); + correlationRule.setRid(resultSet.getString("rid")); + correlationRule.setDescription(resultSet.getString("description")); + correlationRule.setEnabled(resultSet.getInt("enable")); + correlationRule.setTemplateID(resultSet.getInt("templateID")); + correlationRule.setEngineId(resultSet.getString("engineID")); + correlationRule.setEngineType(resultSet.getString("engineType")); + correlationRule.setCreator(resultSet.getString("creator")); + correlationRule.setCreateTime(resultSet.getDate("createTime")); + correlationRule.setModifier(resultSet.getString("updator")); + correlationRule.setUpdateTime(resultSet.getDate("updateTime")); + correlationRule.setParams((Properties) resultSet.getObject("params")); + correlationRule.setDomain(resultSet.getString("domain")); + correlationRule.setContent(resultSet.getString("content")); + correlationRule.setIsManual(resultSet.getInt("isManual")); + correlationRule.setVendor(resultSet.getString("vendor")); + correlationRule.setPackageName(resultSet.getString("package")); + return correlationRule; + } + +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/listener/AlarmMqMessageListener.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/listener/AlarmMqMessageListener.java new file mode 100644 index 0000000..f1bc622 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/listener/AlarmMqMessageListener.java @@ -0,0 +1,83 @@ +/** + * 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.openo.holmes.enginemgt.listener; + + +import javax.annotation.PostConstruct; +import javax.inject.Inject; +import javax.jms.Connection; +import javax.jms.ConnectionFactory; +import javax.jms.Destination; +import javax.jms.JMSException; +import javax.jms.MessageConsumer; +import javax.jms.ObjectMessage; +import javax.jms.Session; +import lombok.extern.slf4j.Slf4j; +import org.apache.activemq.ActiveMQConnectionFactory; +import org.glassfish.hk2.api.IterableProvider; +import org.jvnet.hk2.annotations.Service; +import org.openo.holmes.common.api.stat.Alarm; +import org.openo.holmes.common.config.MQConfig; +import org.openo.holmes.common.constant.AlarmConst; +import org.openo.holmes.enginemgt.manager.DroolsEngine; + +@Service +@Slf4j +public class AlarmMqMessageListener implements Runnable { + + @Inject + private static IterableProvider<MQConfig> mqConfigProvider; + @Inject + DroolsEngine droolsEngine; + private ConnectionFactory connectionFactory; + + @PostConstruct + public void init() { + + String brokerURL = + "tcp://" + mqConfigProvider.get().brokerIp + ":" + mqConfigProvider.get().brokerPort; + connectionFactory = new ActiveMQConnectionFactory(mqConfigProvider.get().brokerUsername, + mqConfigProvider.get().brokerPassword, brokerURL); + } + + + public void run() { + Connection connection; + Session session; + Destination destination; + MessageConsumer messageConsumer; + + try { + connection = connectionFactory.createConnection(); + connection.start(); + session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); + destination = session.createTopic(AlarmConst.MQ_TOPIC_NAME_ALARM); + messageConsumer = session.createConsumer(destination); + + while (true) { + ObjectMessage objMessage = (ObjectMessage) messageConsumer.receive(100000); + if (objMessage != null) { + droolsEngine.putRaisedIntoStream((Alarm) objMessage.getObject()); + } else { + break; + } + } + } catch (JMSException e) { + log.debug("Receive alarm failure" + e.getMessage()); + } + + } +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/manager/DroolsEngine.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/manager/DroolsEngine.java new file mode 100644 index 0000000..49b2042 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/manager/DroolsEngine.java @@ -0,0 +1,215 @@ +/** + * 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.openo.holmes.enginemgt.manager; + + +import java.io.StringReader; +import java.util.List; +import java.util.Locale; +import javax.annotation.PostConstruct; +import javax.inject.Inject; +import lombok.extern.slf4j.Slf4j; +import org.drools.KnowledgeBase; +import org.drools.KnowledgeBaseConfiguration; +import org.drools.KnowledgeBaseFactory; +import org.drools.builder.KnowledgeBuilder; +import org.drools.builder.KnowledgeBuilderFactory; +import org.drools.builder.ResourceType; +import org.drools.conf.EventProcessingOption; +import org.drools.definition.KnowledgePackage; +import org.drools.io.Resource; +import org.drools.io.ResourceFactory; +import org.drools.runtime.StatefulKnowledgeSession; +import org.drools.runtime.rule.FactHandle; +import org.jvnet.hk2.annotations.Service; +import org.openo.holmes.common.api.entity.CorrelationRule; +import org.openo.holmes.common.api.stat.Alarm; +import org.openo.holmes.common.exception.DbException; +import org.openo.holmes.common.exception.EngineException; +import org.openo.holmes.common.exception.RuleIllegalityException; +import org.openo.holmes.common.utils.ExceptionUtil; +import org.openo.holmes.common.utils.I18nProxy; +import org.openo.holmes.enginemgt.listener.AlarmMqMessageListener; +import org.openo.holmes.enginemgt.request.DeployRuleRequest; +import org.openo.holmes.enginemgt.wrapper.RuleMgtWrapper; + +@Slf4j +@Service +public class DroolsEngine { + + private final static String CORRELATION_RULE = "CORRELATION_RULE"; + private final static String CORRELATION_ALARM = "CORRELATION_ALARM"; + private final static int ENABLE = 1; + @Inject + private RuleMgtWrapper ruleMgtWrapper; + @Inject + private AlarmMqMessageListener mqRegister; + private KnowledgeBase kbase; + private KnowledgeBaseConfiguration kconf; + private StatefulKnowledgeSession ksession; + private KnowledgeBuilder kbuilder; + + @PostConstruct + private void init() { + registerAlarmTopicListener(); + try { + start(); + } catch (Exception e) { + log.error("Start service failed: " + e.getMessage()); + throw ExceptionUtil.buildExceptionResponse("Start service failed!"); + } + } + + private void registerAlarmTopicListener() { + Thread thread = new Thread(mqRegister); + thread.start(); + } + + + private void start() throws EngineException, RuleIllegalityException, DbException { + log.info("Drools Egine Initialize Begining ... "); + + initEngineParameter(); + initDeployRule(); + + log.info("Business Rule Egine Initialize Successfully "); + } + + public void stop() throws Exception { + this.ksession.dispose(); + } + + private void initEngineParameter() throws EngineException { + this.kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration(); + + this.kconf.setOption(EventProcessingOption.STREAM); + + this.kconf.setProperty("drools.assertBehaviour", "equality"); + + this.kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); + + this.kbase = KnowledgeBaseFactory.newKnowledgeBase("D-ENGINE", this.kconf); + + this.ksession = kbase.newStatefulKnowledgeSession(); + } + + private void initDeployRule() throws RuleIllegalityException, EngineException, DbException { + List<CorrelationRule> rules = ruleMgtWrapper.queryRuleByEnable(ENABLE); + + if (rules.size() > 0) { + for (CorrelationRule rule : rules) { + if (rule.getContent() != null) { + deployRuleFromCache(rule.getContent()); + } + } + } + } + + private void deployRuleFromCache(String ruleContent) throws EngineException { + StringReader reader = new StringReader(ruleContent); + Resource res = ResourceFactory.newReaderResource(reader); + + kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); + + kbuilder.add(res, ResourceType.DRL); + + try { + + kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); + } catch (Exception e) { + throw new EngineException(e); + } + + kbuilder = null; + + ksession.fireAllRules(); + } + + public synchronized String deployRule(DeployRuleRequest rule, Locale locale) + throws RuleIllegalityException, EngineException { + StringReader reader = new StringReader(rule.getContent()); + Resource res = ResourceFactory.newReaderResource(reader); + + kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); + + kbuilder.add(res, ResourceType.DRL); + + if (kbuilder.hasErrors()) { + throw new RuleIllegalityException(kbuilder.getErrors().toString()); + } + + String packageName = kbuilder.getKnowledgePackages().iterator().next().getName(); + + if (kbase.getKnowledgePackages().contains(packageName)) { + throw new RuleIllegalityException( + I18nProxy.getInstance().getValue(locale, I18nProxy.ENGINE_CONTAINS_PACKAGE)); + } + try { + + kbase.addKnowledgePackages(kbuilder.getKnowledgePackages()); + } catch (Exception e) { + throw new EngineException(e); + } + + kbuilder = null; + + ksession.fireAllRules(); + return packageName; + } + + + public synchronized void undeployRule(String packageName) + throws RuleIllegalityException, EngineException { + + KnowledgePackage pkg = kbase.getKnowledgePackage(packageName); + + if (null == pkg) { + throw new RuleIllegalityException(packageName); + } + + try { + + kbase.removeKnowledgePackage(pkg.getName()); + } catch (Exception e) { + + throw new EngineException(e); + } + } + + public void compileRule(String content, Locale locale) + throws RuleIllegalityException { + StringReader reader = new StringReader(content); + Resource res = ResourceFactory.newReaderResource(reader); + + kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); + + kbuilder.add(res, ResourceType.DRL); + + if (kbuilder.hasErrors()) { + throw new RuleIllegalityException(kbuilder.getErrors().toString()); + } + kbuilder = null; + } + + public void putRaisedIntoStream(Alarm raiseAlarm) { + FactHandle factHandle = this.ksession.getFactHandle(raiseAlarm); + if (factHandle != null) { + this.ksession.retract(factHandle); + } + this.ksession.insert(raiseAlarm); + this.ksession.fireAllRules(); + } +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/request/CompileRuleRequest.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/request/CompileRuleRequest.java new file mode 100644 index 0000000..bf056be --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/request/CompileRuleRequest.java @@ -0,0 +1,30 @@ +/** + * 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.openo.holmes.enginemgt.request; + +import com.fasterxml.jackson.annotation.JsonProperty; +import javax.validation.constraints.NotNull; +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +public class CompileRuleRequest { + + @JsonProperty(value = "content") + @NotNull + private String content; +}
\ No newline at end of file diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/request/DeployRuleRequest.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/request/DeployRuleRequest.java new file mode 100644 index 0000000..b1d9346 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/request/DeployRuleRequest.java @@ -0,0 +1,33 @@ +/** + * 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.openo.holmes.enginemgt.request; + +import com.fasterxml.jackson.annotation.JsonProperty; +import javax.validation.constraints.NotNull; +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +public class DeployRuleRequest { + + @JsonProperty(value = "content") + @NotNull + private String content; + + @JsonProperty(value = "engineid") + private String engineId; +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/resources/EngineResources.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/resources/EngineResources.java new file mode 100644 index 0000000..59fb9e3 --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/resources/EngineResources.java @@ -0,0 +1,140 @@ +/** + * 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.openo.holmes.enginemgt.resources; + + +import com.codahale.metrics.annotation.Timed; +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import java.util.Locale; +import javax.inject.Inject; +import javax.servlet.http.HttpServletRequest; +import javax.ws.rs.DELETE; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import lombok.extern.slf4j.Slf4j; +import org.jvnet.hk2.annotations.Service; +import org.openo.holmes.common.exception.EngineException; +import org.openo.holmes.common.exception.RuleIllegalityException; +import org.openo.holmes.common.utils.ExceptionUtil; +import org.openo.holmes.common.utils.I18nProxy; +import org.openo.holmes.common.utils.LanguageUtil; +import org.openo.holmes.enginemgt.manager.DroolsEngine; +import org.openo.holmes.enginemgt.request.CompileRuleRequest; +import org.openo.holmes.enginemgt.request.DeployRuleRequest; +import org.openo.holmes.enginemgt.response.CorrelationRuleResponse; + +@Service +@Path("/rule") +@Api(tags = {"Engine Manager"}) +@Produces(MediaType.APPLICATION_JSON) +@Slf4j +public class EngineResources { + + @Inject + DroolsEngine droolsEngine; + + @PUT + @ApiOperation(value = "Add rule to Engine and Cache", response = CorrelationRuleResponse.class) + @Produces(MediaType.APPLICATION_JSON) + @Timed + public CorrelationRuleResponse deployRule(DeployRuleRequest deployRuleRequest, + @Context HttpServletRequest httpRequest) { + + CorrelationRuleResponse crResponse = new CorrelationRuleResponse(); + Locale locale = LanguageUtil.getLocale(httpRequest); + try { + + String packageName = droolsEngine.deployRule(deployRuleRequest, locale); + crResponse.setPackageName(packageName); + + } catch (RuleIllegalityException ruleIllegalityException) { + + String errorMsg = I18nProxy.getInstance().getValueByArgs(locale, + I18nProxy.ENGINE_CONTENT_ILLEGALITY, + new String[]{ruleIllegalityException.getMessage()}); + log.error(errorMsg); + throw ExceptionUtil.buildExceptionResponse(errorMsg); + } catch (EngineException e) { + + String errorMsg = + I18nProxy.getInstance().getValue(locale, I18nProxy.ENGINE_DEPLOY_RULE_FAILED); + log.error(errorMsg + ":" + e.getMessage()); + throw ExceptionUtil.buildExceptionResponse(errorMsg); + } + + return crResponse; + } + + @DELETE + @ApiOperation(value = "delete rule") + @Produces(MediaType.APPLICATION_JSON) + @Timed + @Path("/{packageName}") + public boolean undeployRule(@PathParam("packageName") String packageName, + @Context HttpServletRequest httpRequest) { + + Locale locale = LanguageUtil.getLocale(httpRequest); + + try { + + droolsEngine.undeployRule(packageName); + + } catch (RuleIllegalityException ruleIllegalityException) { + + String errorMsg = I18nProxy.getInstance().getValueByArgs(locale, + I18nProxy.ENGINE_DELETE_RULE_NULL, + new String[]{ruleIllegalityException.getMessage()}); + log.error(errorMsg); + throw ExceptionUtil.buildExceptionResponse(errorMsg); + } catch (EngineException e) { + + String errorMsg = I18nProxy.getInstance().getValueByArgs(locale, + I18nProxy.ENGINE_DELETE_RULE_FAILED, new String[]{packageName}); + log.error(errorMsg + e.getMessage()); + throw ExceptionUtil.buildExceptionResponse(errorMsg); + } + return true; + } + + + @POST + @ApiOperation(value = "compile rule") + @Produces(MediaType.APPLICATION_JSON) + @Timed + public boolean compileRule(CompileRuleRequest compileRuleRequest, + @Context HttpServletRequest httpRequest) { + + Locale locale = LanguageUtil.getLocale(httpRequest); + + try { + droolsEngine.compileRule(compileRuleRequest.getContent(), locale); + } catch (RuleIllegalityException ruleIllegalityException) { + + String errorMsg = I18nProxy.getInstance().getValueByArgs(locale, + I18nProxy.ENGINE_CONTENT_ILLEGALITY, + new String[]{ruleIllegalityException.getMessage()}); + log.error(errorMsg); + throw ExceptionUtil.buildExceptionResponse(errorMsg); + } + return true; + } +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/response/CorrelationRuleResponse.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/response/CorrelationRuleResponse.java new file mode 100644 index 0000000..6c9842c --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/response/CorrelationRuleResponse.java @@ -0,0 +1,28 @@ +/** + * 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.openo.holmes.enginemgt.response; + +import com.fasterxml.jackson.annotation.JsonProperty; +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +public class CorrelationRuleResponse { + + @JsonProperty(value = "package") + private String packageName; +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/utils/AlarmUtil.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/utils/AlarmUtil.java new file mode 100644 index 0000000..2d5b5ca --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/utils/AlarmUtil.java @@ -0,0 +1,99 @@ +/** + * 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.openo.holmes.enginemgt.utils; + +import java.util.HashMap; +import java.util.Map; +import org.jvnet.hk2.annotations.Service; +import org.openo.holmes.common.api.stat.Alarm; +import org.openo.holmes.common.producer.MQProducer; + +@Service +public class AlarmUtil { + + private final static AlarmUtil alarmUtil = new AlarmUtil(); + /** + * Map<ruleId, <ProbableCause-EquipType, priority>> + */ + private final Map<String, Map<String, Integer>> rootPriorityMap = + new HashMap<String, Map<String, Integer>>(); + /** + * Map<rule, ProbableCause+EquipType+priority> + */ + private final Map<String, String> saveRuleMsg = new HashMap<String, String>(); + + private AlarmUtil() { + } + + public static AlarmUtil getInstance() { + return alarmUtil; + } + + public boolean equipTypeFilter(String probableCauseStr, String equipType, Alarm alarm) { + if ("null".equals(probableCauseStr)) { + return true; + } + String[] equipTypes = equipType.replace(" ", "").split(","); + String[] probableCauseStrs = probableCauseStr.replace(" ", "").split(","); + for (int i = 0; i < probableCauseStrs.length; i++) { + if (alarm.getProbableCause() == Long.parseLong(probableCauseStrs[i]) + && alarm.getEquipType().equals(equipTypes[i])) { + return true; + } + } + return false; + } + + public Integer getPriority(String ruleId, String probableCauseStr, String rootAlarmFeatureStr, + String equipTypeStr, Alarm alarm) { + if (rootPriorityMap.containsKey(ruleId)) { + if (!saveRuleMsg.get(ruleId) + .equals(probableCauseStr + equipTypeStr + rootAlarmFeatureStr)) { + setPriority(ruleId, probableCauseStr, rootAlarmFeatureStr, equipTypeStr); + } + } else { + setPriority(ruleId, probableCauseStr, rootAlarmFeatureStr, equipTypeStr); + } + + Integer priority = + rootPriorityMap.get(ruleId).get(alarm.getProbableCause() + "-" + alarm.getEquipType()); + if (priority == null) { + priority = 0; + } + return priority; + } + + private void setPriority(String ruleId, String probableCauseStr, String rootAlarmFeatureStr, + String equipTypeStr) { + saveRuleMsg.put(ruleId, probableCauseStr + equipTypeStr + rootAlarmFeatureStr); + + Map<String, Integer> map = new HashMap<String, Integer>(); + String[] probableCauseStrs = probableCauseStr.replace(" ", "").split(","); + String[] rootAlarmFeatureStrs = rootAlarmFeatureStr.replace(" ", "").split(","); + String[] equipTypes = equipTypeStr.replace(" ", "").split(","); + for (int i = 0; i < rootAlarmFeatureStrs.length; i++) { + map.put(probableCauseStrs[i] + "-" + equipTypes[i], + Integer.parseInt(rootAlarmFeatureStrs[i])); + } + + rootPriorityMap.put(ruleId, map); + } + + public MQProducer getMqProducer() { + MQProducer mqProducer = new MQProducer(); + return mqProducer; + } +} diff --git a/engine-d/src/main/java/org/openo/holmes/enginemgt/wrapper/RuleMgtWrapper.java b/engine-d/src/main/java/org/openo/holmes/enginemgt/wrapper/RuleMgtWrapper.java new file mode 100644 index 0000000..35890ca --- /dev/null +++ b/engine-d/src/main/java/org/openo/holmes/enginemgt/wrapper/RuleMgtWrapper.java @@ -0,0 +1,47 @@ +/** + * 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.openo.holmes.enginemgt.wrapper; + +import java.util.List; +import javax.inject.Inject; +import javax.inject.Singleton; +import lombok.extern.slf4j.Slf4j; +import org.jvnet.hk2.annotations.Service; +import org.openo.holmes.common.api.entity.CorrelationRule; +import org.openo.holmes.common.exception.DbException; +import org.openo.holmes.common.utils.DbDaoUtil; +import org.openo.holmes.common.utils.I18nProxy; +import org.openo.holmes.enginemgt.db.CorrelationRuleDao; + + +@Service +@Singleton +@Slf4j +public class RuleMgtWrapper { + + @Inject + private DbDaoUtil daoUtil; + + public List<CorrelationRule> queryRuleByEnable(int enable) throws DbException { + + List<CorrelationRule> ruleTemp = daoUtil.getJdbiDaoByOnDemand(CorrelationRuleDao.class) + .queryRuleByRuleEnable(enable); + if (ruleTemp != null) { + throw new DbException(I18nProxy.RULE_MANAGEMENT_REPEAT_RULE_NAME); + } + return ruleTemp; + } +} |