ruanwenjun commented on code in PR #10704: URL: https://github.com/apache/dolphinscheduler/pull/10704#discussion_r910964971
########## dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/expand/DolphinSchedulerCuringGlobalParams.java: ########## @@ -0,0 +1,199 @@ +/* + * 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. + */ + +package org.apache.dolphinscheduler.service.expand; + +import com.google.common.base.Preconditions; +import org.apache.dolphinscheduler.common.Constants; +import org.apache.dolphinscheduler.common.enums.CommandType; +import org.apache.dolphinscheduler.common.utils.JSONUtils; +import org.apache.dolphinscheduler.common.utils.ParameterUtils; +import org.apache.dolphinscheduler.common.utils.placeholder.BusinessTimeUtils; +import org.apache.dolphinscheduler.dao.entity.ProcessInstance; +import org.apache.dolphinscheduler.plugin.task.api.TaskExecutionContext; +import org.apache.dolphinscheduler.plugin.task.api.model.Property; +import org.apache.dolphinscheduler.plugin.task.api.parameters.AbstractParameters; +import org.apache.dolphinscheduler.plugin.task.api.parser.ParamUtils; +import org.apache.dolphinscheduler.plugin.task.api.utils.MapUtils; +import org.apache.dolphinscheduler.spi.utils.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +import java.util.Date; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.stream.Collectors; + +import static org.apache.dolphinscheduler.plugin.task.api.TaskConstants.PARAMETER_TASK_EXECUTE_PATH; +import static org.apache.dolphinscheduler.plugin.task.api.TaskConstants.PARAMETER_TASK_INSTANCE_ID; + +@Component +public class DolphinSchedulerCuringGlobalParams implements CuringParamsService { + + private static final Logger logger = LoggerFactory.getLogger(DolphinSchedulerCuringGlobalParams.class); + + @Autowired + private TimePlaceholderResolverExpandService timePlaceholderResolverExpandService; + + @Override + public String convertParameterPlaceholders(String val, Map<String, String> allParamMap) { + return ParameterUtils.convertParameterPlaceholders(val, allParamMap); + } + + @Override + public boolean timeFunctionNeedExpand(String placeholderName) { + return timePlaceholderResolverExpandService.timeFunctionNeedExpand(placeholderName); + } + + @Override + public String timeFunctionExtension(Integer processInstanceId, String timezone, String placeholderName) { + return timePlaceholderResolverExpandService.timeFunctionExtension(processInstanceId, timezone, placeholderName); + } + + @Override + public String curingGlobalParams(Integer processInstanceId, Map<String, String> globalParamMap, List<Property> globalParamList, CommandType commandType, Date scheduleTime, String timezone) { + if (globalParamList == null || globalParamList.isEmpty()) { + return null; + } + Map<String, String> globalMap = new HashMap<>(); + if (globalParamMap != null) { + globalMap.putAll(globalParamMap); + } + Map<String, String> allParamMap = new HashMap<>(); + //If it is a complement, a complement time needs to be passed in, according to the task type + Map<String, String> timeParams = BusinessTimeUtils. + getBusinessTime(commandType, scheduleTime, timezone); + + if (timeParams != null) { + allParamMap.putAll(timeParams); + } + allParamMap.putAll(globalMap); + Set<Map.Entry<String, String>> entries = allParamMap.entrySet(); + Map<String, String> resolveMap = new HashMap<>(); + for (Map.Entry<String, String> entry : entries) { + String val = entry.getValue(); + if (val.startsWith("$")) { + String str = ""; + // whether external scaling calculation is required + if (timeFunctionNeedExpand(val)) { + str = timeFunctionExtension(processInstanceId, timezone, val); + } else { + str = convertParameterPlaceholders(val, allParamMap); + } + resolveMap.put(entry.getKey(), str); + } + } + globalMap.putAll(resolveMap); + for (Property property : globalParamList) { + String val = globalMap.get(property.getProp()); + if (val != null) { + property.setValue(val); + } + } + return JSONUtils.toJsonString(globalParamList); + } + + @Override + public Map<String, Property> paramParsingPreparation(TaskExecutionContext taskExecutionContext, AbstractParameters parameters, ProcessInstance processInstance) { Review Comment: I hope we can add comments and example in the interface, unless the interface is easy to know. -- This is an automated message from the Apache Git Service. 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