htran1 commented on a change in pull request #2868: GOBBLIN-1025: Add retry for PK-Chuking iterator URL: https://github.com/apache/incubator-gobblin/pull/2868#discussion_r372548890
########## File path: gobblin-salesforce/src/main/java/org/apache/gobblin/salesforce/QueryResultIterator.java ########## @@ -0,0 +1,92 @@ +/* + * 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.gobblin.salesforce; + +import com.google.gson.JsonElement; +import java.util.Iterator; +import java.util.List; +import lombok.extern.slf4j.Slf4j; +import org.apache.gobblin.source.extractor.DataRecordException; +import org.apache.gobblin.source.extractor.watermark.Predicate; +import org.apache.gobblin.source.workunit.WorkUnit; + + +/** + * Iterator for rest api query + */ +@Slf4j +public class QueryResultIterator implements Iterator<JsonElement> { + + private int recordCount = 0; + private SalesforceExtractor extractor; + private String schema; + private String entity; + private WorkUnit workUnit; + private List<Predicate> predicateList; + + private Iterator<JsonElement> queryResultIter; + + public QueryResultIterator( + SalesforceExtractor extractor, + String schema, + String entity, + WorkUnit workUnit, + List<Predicate> predicateList + ) { + log.info("create query result iterator."); + this.extractor = extractor; + this.schema = schema; + this.entity = entity; + this.workUnit = workUnit; + this.predicateList = predicateList; + } + + @Override + public boolean hasNext() { + if (queryResultIter == null) { + initQueryResultIter(); + } + if (!queryResultIter.hasNext()) { + // no more data, print out total + log.info("Soft delete records total:{}", recordCount); + } + return queryResultIter.hasNext(); + } + + private void initQueryResultIter() { + try { + log.info("Pull soft delete records"); Review comment: Is this the right log message? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
