Package org.apache.nifi.processors.mongodb.gridfs

Class PutGridFS

java.lang.Object
org.apache.nifi.components.AbstractConfigurableComponent
org.apache.nifi.processor.AbstractSessionFactoryProcessor
org.apache.nifi.processor.AbstractProcessor
org.apache.nifi.processors.mongodb.gridfs.AbstractGridFSProcessor
org.apache.nifi.processors.mongodb.gridfs.PutGridFS
All Implemented Interfaces:
org.apache.nifi.components.ConfigurableComponent, org.apache.nifi.processor.Processor
@InputRequirement(INPUT_REQUIRED) @Tags({"mongo","gridfs","put","file","store"}) @CapabilityDescription("Writes a file to a GridFS bucket.") public class PutGridFS extends AbstractGridFSProcessor

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    CHUNK_SIZE
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    ENFORCE_UNIQUENESS
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    FILE_NAME
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    HASH_ATTRIBUTE
     
    private String
    hashAttribute
     
    (package private) static final String
    ID_ATTRIBUTE
     
    (package private) static final org.apache.nifi.components.AllowableValue
    NO_UNIQUE
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    PROPERTIES_PREFIX
     
    private static final List<org.apache.nifi.components.PropertyDescriptor>
    PROPERTY_DESCRIPTORS
     
    (package private) static final org.apache.nifi.processor.Relationship
    REL_DUPLICATE
     
    private static final Set<org.apache.nifi.processor.Relationship>
    RELATIONSHIPS
     
    (package private) static final org.apache.nifi.components.AllowableValue
    UNIQUE_BOTH
     
    (package private) static final org.apache.nifi.components.AllowableValue
    UNIQUE_HASH
     
    (package private) static final org.apache.nifi.components.AllowableValue
    UNIQUE_NAME
     
    private String
    uniqueness
     

    Fields inherited from class org.apache.nifi.processors.mongodb.gridfs.AbstractGridFSProcessor

    BUCKET_NAME, CLIENT_SERVICE, clientService, DATABASE_NAME, QUERY_ATTRIBUTE, REL_FAILURE, REL_SUCCESS

  • Constructor Summary

    Constructors
    Constructor
    Description
    PutGridFS()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    private boolean
    canUploadFile(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.flowfile.FlowFile input, String bucketName)
     
    private org.bson.Document
    getMetadata(org.apache.nifi.flowfile.FlowFile input, org.apache.nifi.processor.ProcessContext context)
     
    Set<org.apache.nifi.processor.Relationship>
    getRelationships()
     
    final List<org.apache.nifi.components.PropertyDescriptor>
    getSupportedPropertyDescriptors()
     
    void
    onScheduled(org.apache.nifi.processor.ProcessContext context)
     
    void
    onTrigger(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session)
     

    Methods inherited from class org.apache.nifi.processors.mongodb.gridfs.AbstractGridFSProcessor

    getBucket, getBucketName, getCommonPropertyDescriptors, getCommonRelationships, getDatabase, getTransitUri

    Methods inherited from class org.apache.nifi.processor.AbstractProcessor

    onTrigger

    Methods inherited from class org.apache.nifi.processor.AbstractSessionFactoryProcessor

    getControllerServiceLookup, getIdentifier, getLogger, getNodeTypeProvider, init, initialize, isConfigurationRestored, isScheduled, toString, updateConfiguredRestoredTrue, updateScheduledFalse, updateScheduledTrue

    Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

    customValidate, equals, getPropertyDescriptor, getPropertyDescriptors, getSupportedDynamicPropertyDescriptor, hashCode, onPropertyModified, validate

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

    getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

    Methods inherited from interface org.apache.nifi.processor.Processor

    isStateful, migrateProperties, migrateRelationships

  • Field Details

    • PROPERTIES_PREFIX

      static final org.apache.nifi.components.PropertyDescriptor PROPERTIES_PREFIX

    • NO_UNIQUE

      static final org.apache.nifi.components.AllowableValue NO_UNIQUE

    • UNIQUE_NAME

      static final org.apache.nifi.components.AllowableValue UNIQUE_NAME

    • UNIQUE_HASH

      static final org.apache.nifi.components.AllowableValue UNIQUE_HASH

    • UNIQUE_BOTH

      static final org.apache.nifi.components.AllowableValue UNIQUE_BOTH

    • ENFORCE_UNIQUENESS

      static final org.apache.nifi.components.PropertyDescriptor ENFORCE_UNIQUENESS

    • HASH_ATTRIBUTE

      static final org.apache.nifi.components.PropertyDescriptor HASH_ATTRIBUTE

    • CHUNK_SIZE

      static final org.apache.nifi.components.PropertyDescriptor CHUNK_SIZE

    • FILE_NAME

      static final org.apache.nifi.components.PropertyDescriptor FILE_NAME

    • REL_DUPLICATE

      static final org.apache.nifi.processor.Relationship REL_DUPLICATE

    • ID_ATTRIBUTE

      static final String ID_ATTRIBUTE
      See Also:

    • PROPERTY_DESCRIPTORS

      private static final List<org.apache.nifi.components.PropertyDescriptor> PROPERTY_DESCRIPTORS

    • RELATIONSHIPS

      private static final Set<org.apache.nifi.processor.Relationship> RELATIONSHIPS

    • uniqueness

      private String uniqueness

    • hashAttribute

      private String hashAttribute

  • Constructor Details

    • PutGridFS

      public PutGridFS()

  • Method Details

    • onScheduled

      @OnScheduled public void onScheduled(org.apache.nifi.processor.ProcessContext context)

    • getRelationships

      public Set<org.apache.nifi.processor.Relationship> getRelationships()
      Specified by:
      getRelationships in interface org.apache.nifi.processor.Processor
      Overrides:
      getRelationships in class org.apache.nifi.processor.AbstractSessionFactoryProcessor

    • getSupportedPropertyDescriptors

      public final List<org.apache.nifi.components.PropertyDescriptor> getSupportedPropertyDescriptors()
      Overrides:
      getSupportedPropertyDescriptors in class org.apache.nifi.components.AbstractConfigurableComponent

    • onTrigger

      public void onTrigger(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session) throws org.apache.nifi.processor.exception.ProcessException
      Specified by:
      onTrigger in class org.apache.nifi.processor.AbstractProcessor
      Throws:
      org.apache.nifi.processor.exception.ProcessException

    • canUploadFile

      private boolean canUploadFile(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.flowfile.FlowFile input, String bucketName)

    • getMetadata

      private org.bson.Document getMetadata(org.apache.nifi.flowfile.FlowFile input, org.apache.nifi.processor.ProcessContext context)