Package org.apache.tika.batch.builders

Class BatchProcessBuilder

java.lang.Object
org.apache.tika.batch.builders.BatchProcessBuilder
public class BatchProcessBuilder extends Object
Builds a BatchProcessor from a combination of runtime arguments and the config file.

  • Field Details

  • Constructor Details

    • BatchProcessBuilder

      public BatchProcessBuilder()

  • Method Details

    • getNumConsumers

      public static int getNumConsumers(Map<String,String> attrs)
      numConsumers is needed by both the crawler and the consumers. This utility method is to be used to extract the number of consumers from a map of String key value pairs.

      If the value is "default", not a parseable integer or has a value < 1, then AbstractConsumersBuilder's getDefaultNumConsumers()

      Parameters:
      attrs - attributes from which to select the NUM_CONSUMERS_KEY
      Returns:
      number of consumers

    • build

      public BatchProcess build(InputStream is, Map<String,String> runtimeAttributes) throws IOException
      Builds a BatchProcess from runtime arguments and a input stream of a configuration file. With the exception of the QueueBuilder, the builders choose how to adjudicate between runtime arguments and the elements in the configuration file.

      This does not close the InputStream!

      Parameters:
      is - inputStream
      runtimeAttributes - incoming runtime attributes
      Returns:
      batch process
      Throws:
      IOException

    • build

      public BatchProcess build(Node docElement, Map<String,String> incomingRuntimeAttributes)
      Builds a FileResourceBatchProcessor from runtime arguments and a document node of a configuration file. With the exception of the QueueBuilder, the builders choose how to adjudicate between runtime arguments and the elements in the configuration file.
      Parameters:
      docElement - document element of the xml config file
      incomingRuntimeAttributes - runtime arguments
      Returns:
      FileResourceBatchProcessor