nifi-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From trixpan <>
Subject [GitHub] nifi pull request #817: NIFI-2380 - Introduce ExtractTNEFAttachments
Date Tue, 06 Sep 2016 12:38:35 GMT
Github user trixpan commented on a diff in the pull request:
    --- Diff: nifi-nar-bundles/nifi-email-bundle/nifi-email-processors/src/main/java/org/apache/nifi/processors/email/
    @@ -0,0 +1,202 @@
    + * 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
    + *
    + *
    + *
    + * 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.
    + */
    +import org.apache.commons.lang3.StringUtils;
    +import org.apache.nifi.annotation.behavior.EventDriven;
    +import org.apache.nifi.annotation.behavior.InputRequirement;
    +import org.apache.nifi.annotation.behavior.InputRequirement.Requirement;
    +import org.apache.nifi.annotation.behavior.SideEffectFree;
    +import org.apache.nifi.annotation.behavior.SupportsBatching;
    +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.Tags;
    +import org.apache.nifi.components.PropertyDescriptor;
    +import org.apache.nifi.flowfile.FlowFile;
    +import org.apache.nifi.flowfile.attributes.CoreAttributes;
    +import org.apache.nifi.logging.ComponentLog;
    +import org.apache.nifi.processor.AbstractProcessor;
    +import org.apache.nifi.processor.ProcessContext;
    +import org.apache.nifi.processor.ProcessSession;
    +import org.apache.nifi.processor.ProcessorInitializationContext;
    +import org.apache.nifi.processor.Relationship;
    +import org.apache.nifi.processor.exception.FlowFileHandlingException;
    +import org.apache.poi.hmef.Attachment;
    +import org.apache.poi.hmef.HMEFMessage;
    +import java.util.ArrayList;
    +import java.util.Collections;
    +import java.util.HashMap;
    +import java.util.HashSet;
    +import java.util.List;
    +import java.util.Map;
    +import java.util.Properties;
    +import java.util.Set;
    +@Tags({"split", "email"})
    +@CapabilityDescription("Extract attachments from a mime formatted email file, splitting
them into individual flowfiles.")
    +        @WritesAttribute(attribute = "filename ", description = "The filename of the
    +        @WritesAttribute(attribute = "email.tnef.attachment.parent.filename ", description
= "The filename of the parent FlowFile"),
    +        @WritesAttribute(attribute = "email.tnef.attachment.parent.uuid", description
= "The UUID of the original FlowFile.")})
    +public class ExtractTNEFAttachments extends AbstractProcessor {
    +    public static final String ATTACHMENT_ORIGINAL_FILENAME = "email.tnef.attachment.parent.filename";
    +    public static final String ATTACHMENT_ORIGINAL_UUID = "email.tnef.attachment.parent.uuid";
    +    public static final Relationship REL_ATTACHMENTS = new Relationship.Builder()
    +            .name("attachments")
    +            .description("Each individual attachment will be routed to the attachments
    +            .build();
    +    public static final Relationship REL_ORIGINAL = new Relationship.Builder()
    +            .name("original")
    +            .description("The original file")
    --- End diff --

If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at or file a JIRA ticket
with INFRA.

View raw message