exceptionfactory commented on code in PR #6892: URL: https://github.com/apache/nifi/pull/6892#discussion_r1088363732
########## nifi-nar-bundles/nifi-box-bundle/nifi-box-processors/src/main/java/org/apache/nifi/processors/box/PutBoxFile.java: ########## @@ -0,0 +1,366 @@ +/* + * 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.nifi.processors.box; + +import static java.lang.String.format; +import static java.lang.String.valueOf; +import static java.util.Arrays.asList; +import static org.apache.nifi.processor.util.StandardValidators.createRegexMatchingValidator; +import static org.apache.nifi.processors.box.BoxFileAttributes.ERROR_CODE; +import static org.apache.nifi.processors.box.BoxFileAttributes.ERROR_CODE_DESC; +import static org.apache.nifi.processors.box.BoxFileAttributes.ERROR_MESSAGE; +import static org.apache.nifi.processors.box.BoxFileAttributes.ERROR_MESSAGE_DESC; +import static org.apache.nifi.processors.box.BoxFileAttributes.FILENAME_DESC; +import static org.apache.nifi.processors.box.BoxFileAttributes.ID; +import static org.apache.nifi.processors.box.BoxFileAttributes.ID_DESC; +import static org.apache.nifi.processors.box.BoxFileAttributes.PATH_DESC; +import static org.apache.nifi.processors.box.BoxFileAttributes.SIZE; +import static org.apache.nifi.processors.box.BoxFileAttributes.SIZE_DESC; +import static org.apache.nifi.processors.box.BoxFileAttributes.TIMESTAMP; +import static org.apache.nifi.processors.box.BoxFileAttributes.TIMESTAMP_DESC; +import static org.apache.nifi.processors.box.BoxFileUtils.BOX_URL; + +import com.box.sdk.BoxAPIConnection; +import com.box.sdk.BoxAPIException; +import com.box.sdk.BoxAPIResponseException; +import com.box.sdk.BoxFile; +import com.box.sdk.BoxFolder; +import java.io.InputStream; +import java.util.Collections; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.Set; +import java.util.concurrent.TimeUnit; +import java.util.regex.Pattern; +import java.util.stream.StreamSupport; +import org.apache.nifi.annotation.behavior.InputRequirement; +import org.apache.nifi.annotation.behavior.InputRequirement.Requirement; +import org.apache.nifi.annotation.behavior.ReadsAttribute; +import org.apache.nifi.annotation.behavior.WritesAttribute; +import org.apache.nifi.annotation.behavior.WritesAttributes; +import org.apache.nifi.annotation.documentation.CapabilityDescription; +import org.apache.nifi.annotation.documentation.SeeAlso; +import org.apache.nifi.annotation.documentation.Tags; +import org.apache.nifi.annotation.lifecycle.OnScheduled; +import org.apache.nifi.box.controllerservices.BoxClientService; +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.expression.ExpressionLanguageScope; +import org.apache.nifi.flowfile.FlowFile; +import org.apache.nifi.processor.AbstractProcessor; +import org.apache.nifi.processor.DataUnit; +import org.apache.nifi.processor.ProcessContext; +import org.apache.nifi.processor.ProcessSession; +import org.apache.nifi.processor.Relationship; +import org.apache.nifi.processor.exception.ProcessException; +import org.apache.nifi.processor.util.StandardValidators; + + +@SeeAlso({ListBoxFile.class, FetchBoxFile.class}) +@InputRequirement(Requirement.INPUT_REQUIRED) +@Tags({"box", "storage", "put"}) +@CapabilityDescription("Puts content to a Box folder.") +@ReadsAttribute(attribute = "filename", description = "Uses the FlowFile's filename as the filename for the Box object.") +@WritesAttributes({ + @WritesAttribute(attribute = ID, description = ID_DESC), + @WritesAttribute(attribute = "filename", description = FILENAME_DESC), + @WritesAttribute(attribute = "path", description = PATH_DESC), + @WritesAttribute(attribute = SIZE, description = SIZE_DESC), + @WritesAttribute(attribute = TIMESTAMP, description = TIMESTAMP_DESC), + @WritesAttribute(attribute = ERROR_CODE, description = ERROR_CODE_DESC), + @WritesAttribute(attribute = ERROR_MESSAGE, description = ERROR_MESSAGE_DESC)}) +public class PutBoxFile extends AbstractProcessor { + public static final int CHUNKED_UPLOAD_LOWER_LIMIT_IN_BYTES = 20 * 1024 * 1024; + public static final int CHUNKED_UPLOAD_UPPER_LIMIT_IN_BYTES = 50 * 1024 * 1024; + + public static final String IGNORE_RESOLUTION = "ignore"; + public static final String REPLACE_RESOLUTION = "replace"; + public static final String FAIL_RESOLUTION = "fail"; Review Comment: Based on your work for NIFI-11068 in PR #6861, it looks like these variables can be replaced with the new `ConflictResolutionStrategy`. -- This is an automated message from the Apache Git Service. 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