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RANGER-4285: Ranger Java Patch for adding uiHint in policy condition …
…for upgrade scenario Signed-off-by: Mehul Parikh <mehul@apache.org>
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118
...in/java/org/apache/ranger/patch/PatchForAllServiceDefForPolicyConditionUpdate_J10057.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you 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. | ||
| */ | ||
|
|
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| package org.apache.ranger.patch; | ||
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| import java.util.ArrayList; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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|
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| import org.apache.commons.collections.CollectionUtils; | ||
| import org.apache.commons.lang.StringUtils; | ||
| import org.apache.ranger.biz.ServiceDBStore; | ||
| import org.apache.ranger.plugin.model.RangerServiceDef; | ||
| import org.apache.ranger.plugin.model.RangerServiceDef.RangerPolicyConditionDef; | ||
| import org.apache.ranger.plugin.store.EmbeddedServiceDefsUtil; | ||
| import org.apache.ranger.plugin.util.SearchFilter; | ||
| import org.apache.ranger.util.CLIUtil; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.stereotype.Component; | ||
|
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| @Component | ||
| public class PatchForAllServiceDefForPolicyConditionUpdate_J10057 extends BaseLoader{ | ||
| private static final Logger logger = LoggerFactory.getLogger(PatchForAllServiceDefForPolicyConditionUpdate_J10057.class); | ||
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| @Autowired | ||
| ServiceDBStore svcStore; | ||
|
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| public static void main(String[] args) { | ||
| logger.info("main()"); | ||
| try { | ||
| PatchForAllServiceDefForPolicyConditionUpdate_J10057 loader = (PatchForAllServiceDefForPolicyConditionUpdate_J10057) CLIUtil.getBean(PatchForAllServiceDefForPolicyConditionUpdate_J10057.class); | ||
| loader.init(); | ||
| while (loader.isMoreToProcess()) { | ||
| loader.load(); | ||
| } | ||
| logger.info("Load complete. Exiting!!!"); | ||
| System.exit(0); | ||
| } catch (Exception e) { | ||
| logger.error("Error loading", e); | ||
| System.exit(1); | ||
| } | ||
| } | ||
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| @Override | ||
| public void init() throws Exception { | ||
| // Do Nothing | ||
| } | ||
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| @Override | ||
| public void execLoad() { | ||
| logger.info("==> PatchForAllServiceDefForPolicyConditionUpdate_J10057.execLoad()"); | ||
| try { | ||
| updateAllServiceDef(); | ||
| } catch (Exception e) { | ||
| logger.error("Error whille PatchForAllServiceDefForPolicyConditionUpdate_J10057()data.", e); | ||
| } | ||
| logger.info("<== PatchForAllServiceDefForPolicyConditionUpdate_J10057.execLoad()"); | ||
| } | ||
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| @Override | ||
| public void printStats() { | ||
| logger.info("PatchForAllServiceDefForPolicyConditionUpdate_J10057 data "); | ||
| } | ||
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| private void updateAllServiceDef() { | ||
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| try { | ||
| List<RangerServiceDef> allServiceDefs = svcStore.getServiceDefs(new SearchFilter()); | ||
|
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| if (CollectionUtils.isNotEmpty(allServiceDefs)) { | ||
| for (RangerServiceDef serviceDef : allServiceDefs) { | ||
| if(CollectionUtils.isNotEmpty(serviceDef.getPolicyConditions())) { | ||
| Map<Long,String> uiHintPreVal = new HashMap<>(); | ||
| List<RangerPolicyConditionDef> updatedPolicyCondition = new ArrayList<>(); | ||
| RangerServiceDef embeddedTagServiceDef=EmbeddedServiceDefsUtil.instance().getEmbeddedServiceDef(serviceDef.getName()); | ||
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| List<RangerPolicyConditionDef> policyConditionsOld = embeddedTagServiceDef.getPolicyConditions(); | ||
| for(RangerPolicyConditionDef policyConditionOld : policyConditionsOld) { | ||
| uiHintPreVal.put(policyConditionOld.getItemId(), policyConditionOld.getUiHint()); | ||
| } | ||
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| List<RangerPolicyConditionDef> policyConditionsNew = serviceDef.getPolicyConditions(); | ||
| for (RangerPolicyConditionDef policyConditionNew : policyConditionsNew) { | ||
| if(StringUtils.isNotEmpty(uiHintPreVal.get(policyConditionNew.getItemId()))) { | ||
| policyConditionNew.setUiHint(uiHintPreVal.get(policyConditionNew.getItemId())); | ||
| } | ||
| updatedPolicyCondition.add(policyConditionNew); | ||
| } | ||
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| serviceDef.setPolicyConditions(updatedPolicyCondition); | ||
| svcStore.updateServiceDef(serviceDef); | ||
| } | ||
| } | ||
| } | ||
| }catch (Exception e) { | ||
| logger.error("Error while patching service-def for policy condition:", e); | ||
| } | ||
| } | ||
| } |