Package org.odpi.openmetadata.adapters.connectors.datastore.basicfile

Class BasicFolderConnector

java.lang.Object
org.odpi.openmetadata.frameworks.connectors.Connector
org.odpi.openmetadata.frameworks.connectors.ConnectorBase
org.odpi.openmetadata.adapters.connectors.datastore.basicfile.BasicFolderConnector
All Implemented Interfaces:
BasicFileStore, org.odpi.openmetadata.frameworks.connectors.SecureConnectorExtension, org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension
public class BasicFolderConnector extends org.odpi.openmetadata.frameworks.connectors.ConnectorBase implements BasicFileStore
BasicFolderConnector works with files to retrieve simple objects.

  • Constructor Summary

    Constructors
    Constructor
    Description
    BasicFolderConnector()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    disconnect()
    Close the file
    Date
    getCreationDate()
    Return the creation date for the file.
    File
    getFile()
    Return the Java File object that provides access to the file.
    long
    getFileLength()
    Return the number of bytes in the file
    String
    getFileName()
    Return the name of the file to read.
    Date
    getLastAccessDate()
    Return the last accessed date for the file.
    Date
    getLastUpdateDate()
    Return the last update date for the file.
    void
    initialize(String connectorInstanceId, org.odpi.openmetadata.frameworks.connectors.properties.ConnectionDetails connectionDetails)
    Initialize the connector.

    Methods inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

    equals, getConnectedAssetProperties, getConnection, getConnectorInstanceId, hashCode, initializeConnectedAssetProperties, initializeEmbeddedConnectors, initializeSecretsStoreConnector, isActive, start, toString

    Methods inherited from class org.odpi.openmetadata.frameworks.connectors.Connector

    clearStatisticProperty, clearStatisticTimestamp, getConnectorStatistics, getStatisticCounter, getStatisticProperty, getStatisticTimestamp, incrementStatisticCounter, initializeStatisticCounter, setStatisticProperty, setStatisticTimestamp

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • BasicFolderConnector

      public BasicFolderConnector()

  • Method Details

    • initialize

      public void initialize(String connectorInstanceId, org.odpi.openmetadata.frameworks.connectors.properties.ConnectionDetails connectionDetails)
      Initialize the connector.
      Overrides:
      initialize in class org.odpi.openmetadata.frameworks.connectors.ConnectorBase
      Parameters:
      connectorInstanceId - - unique id for the connector instance - useful for messages etc
      connectionDetails - - POJO for the configuration used to create the connector.

    • getFileName

      public String getFileName() throws FileException
      Return the name of the file to read.
      Specified by:
      getFileName in interface BasicFileStore
      Returns:
      file name
      Throws:
      FileException - problem accessing the file

    • getFileLength

      public long getFileLength() throws FileException
      Return the number of bytes in the file
      Specified by:
      getFileLength in interface BasicFileStore
      Returns:
      number
      Throws:
      FileException - unable to locate the file

    • getCreationDate

      public Date getCreationDate() throws FileException, FileReadException
      Return the creation date for the file.
      Specified by:
      getCreationDate in interface BasicFileStore
      Returns:
      Date object
      Throws:
      FileException - problem accessing the file
      FileReadException - - the file name is null, the file does not exist, or is a directory or is not readable.

    • getLastUpdateDate

      public Date getLastUpdateDate() throws FileException, FileReadException
      Return the last update date for the file.
      Specified by:
      getLastUpdateDate in interface BasicFileStore
      Returns:
      Date object
      Throws:
      FileException - problem accessing the file
      FileReadException - - the file name is null, the file does not exist, or is a directory or is not readable.

    • getLastAccessDate

      public Date getLastAccessDate() throws FileException, FileReadException
      Return the last accessed date for the file.
      Specified by:
      getLastAccessDate in interface BasicFileStore
      Returns:
      Date object
      Throws:
      FileException - problem accessing the file
      FileReadException - - the file name is null, the file does not exist, or is a directory or is not readable.

    • getFile

      public File getFile() throws FileException
      Return the Java File object that provides access to the file.
      Specified by:
      getFile in interface BasicFileStore
      Returns:
      File object
      Throws:
      FileException - problem accessing the file

    • disconnect

      public void disconnect()
      Close the file
      Overrides:
      disconnect in class org.odpi.openmetadata.frameworks.connectors.ConnectorBase