Package ddf.catalog.transformer.input.tika

Class TikaInputTransformer

java.lang.Object
ddf.catalog.transformer.input.tika.TikaInputTransformer
All Implemented Interfaces:
ddf.catalog.transform.InputTransformer
public class TikaInputTransformer extends Object implements ddf.catalog.transform.InputTransformer

  • Constructor Details

    • TikaInputTransformer

      public TikaInputTransformer(org.osgi.framework.BundleContext bundleContext, ddf.catalog.data.MetacardType metacardType)

  • Method Details

    • getPreviewMaxLength

      public int getPreviewMaxLength()

    • setPreviewMaxLength

      public void setPreviewMaxLength(int previewMaxLength)

    • setMetadataMaxLength

      public void setMetadataMaxLength(int metadataMaxLength)

    • setCommonTikaMetacardType

      public void setCommonTikaMetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackExcelMetacardType

      public void setFallbackExcelMetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackJpegMetacardType

      public void setFallbackJpegMetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackMp4MetacardType

      public void setFallbackMp4MetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackMpegMetacardType

      public void setFallbackMpegMetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackOfficeDocMetacardType

      public void setFallbackOfficeDocMetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackPdfMetacardType

      public void setFallbackPdfMetacardType(ddf.catalog.data.MetacardType metacardType)

    • setFallbackPowerpointMetacardType

      public void setFallbackPowerpointMetacardType(ddf.catalog.data.MetacardType metacardType)

    • populateMimeTypeMap

      public void populateMimeTypeMap()
      Populates the mimeTypeToMetacardMap for use in determining the MetacardType that corresponds to an ingested product's mimeType.

    • getMetacardTypeFromMimeType

      public Optional<ddf.catalog.data.MetacardType> getMetacardTypeFromMimeType(String mimeType)
      Determines which MetacardType should be used to create a metacard for an input file of a given mime type
      Parameters:
      mimeType - the String representing the mime type of the file
      Returns:
      a Optional of MetacardType that should be used to create a Metacard for the given mimeType. Returns empty Optional if no MetacardType matched the given mime type.

    • transform

      public ddf.catalog.data.Metacard transform(InputStream input) throws IOException, ddf.catalog.transform.CatalogTransformerException
      Specified by:
      transform in interface ddf.catalog.transform.InputTransformer
      Throws:
      IOException
      ddf.catalog.transform.CatalogTransformerException

    • transform

      public ddf.catalog.data.Metacard transform(InputStream input, String id) throws IOException, ddf.catalog.transform.CatalogTransformerException
      Specified by:
      transform in interface ddf.catalog.transform.InputTransformer
      Throws:
      IOException
      ddf.catalog.transform.CatalogTransformerException

    • addContentMetadataExtractor

      public void addContentMetadataExtractor(org.osgi.framework.ServiceReference<ddf.catalog.content.operation.ContentMetadataExtractor> contentMetadataExtractorRef)

    • addMetadataExtractor

      public void addMetadataExtractor(org.osgi.framework.ServiceReference<ddf.catalog.content.operation.MetadataExtractor> metadataExtractorRef)

    • removeContentMetadataExtractor

      public void removeContentMetadataExtractor(org.osgi.framework.ServiceReference<ddf.catalog.content.operation.ContentMetadataExtractor> contentMetadataExtractorRef)

    • removeMetadataExtractor

      public void removeMetadataExtractor(org.osgi.framework.ServiceReference<ddf.catalog.content.operation.MetadataExtractor> metadataExtractorRef)

    • setUseResourceTitleAsTitle

      public void setUseResourceTitleAsTitle(Boolean useResourceTitleAsTitle)
      Parameters:
      useResourceTitleAsTitle - must be non-null

    • mergeAttributes

      protected ddf.catalog.data.MetacardType mergeAttributes(ddf.catalog.data.MetacardType metacardType)

    • enrichMetacard

      protected void enrichMetacard(org.codice.ddf.platform.util.TemporaryFileBackedOutputStream fileBackedOutputStream, String metacardContentType, long bytes, ddf.catalog.data.Metacard metacard) throws IOException
      Throws:
      IOException