Package org.linuxforhealth.fhir.bulkdata.jbatch.load

Class ChunkReader

  • All Implemented Interfaces:
    javax.batch.api.chunk.ItemReader
    @Dependent
public class ChunkReader
extends javax.batch.api.chunk.AbstractItemReader
    BulkData Import ChunkReader

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) javax.batch.runtime.context.JobContext jobCtx  
      (package private) long numOfLinesToSkip  
      (package private) javax.batch.runtime.context.StepContext stepCtx  

    • Constructor Summary

      Constructors 
      Constructor Description
      ChunkReader()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.io.Serializable checkpointInfo()  
      void close()  
      void open​(java.io.Serializable checkpoint)  
      java.lang.Object readItem()  

      • Methods inherited from class java.lang.Object

        clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • stepCtx

        @Inject
javax.batch.runtime.context.StepContext stepCtx

      • jobCtx

        @Inject
javax.batch.runtime.context.JobContext jobCtx

      • numOfLinesToSkip

        long numOfLinesToSkip

    • Constructor Detail

      • ChunkReader

        public ChunkReader()

    • Method Detail

      • open

        public void open​(java.io.Serializable checkpoint)
          throws java.lang.Exception
        Specified by:
        open in interface javax.batch.api.chunk.ItemReader
        Overrides:
        open in class javax.batch.api.chunk.AbstractItemReader
        Throws:
        java.lang.Exception

      • close

        public void close()
           throws java.lang.Exception
        Specified by:
        close in interface javax.batch.api.chunk.ItemReader
        Overrides:
        close in class javax.batch.api.chunk.AbstractItemReader
        Throws:
        java.lang.Exception

      • checkpointInfo

        public java.io.Serializable checkpointInfo()
                                    throws java.lang.Exception
        Specified by:
        checkpointInfo in interface javax.batch.api.chunk.ItemReader
        Overrides:
        checkpointInfo in class javax.batch.api.chunk.AbstractItemReader
        Throws:
        java.lang.Exception

      • readItem

        public java.lang.Object readItem()
                          throws java.lang.Exception
        Specified by:
        readItem in interface javax.batch.api.chunk.ItemReader
        Specified by:
        readItem in class javax.batch.api.chunk.AbstractItemReader
        Throws:
        java.lang.Exception