Package org.mapdb.elsa

Class ElsaObjectOutputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.io.ObjectOutput, java.lang.AutoCloseable
    public class ElsaObjectOutputStream
extends java.io.OutputStream
implements java.io.ObjectOutput
    Wraps DataOutput and Elsa Serializer and provides OutputStream and ObjectOutput. This is an alternative to ObjectOutputStream.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      void write​(int b)  
      void writeBoolean​(boolean v)  
      void writeByte​(int v)  
      void writeBytes​(java.lang.String s)  
      void writeChar​(int v)  
      void writeChars​(java.lang.String s)  
      void writeDouble​(double v)  
      void writeFloat​(float v)  
      void writeInt​(int v)  
      void writeLong​(long v)  
      void writeObject​(java.lang.Object obj)  
      void writeShort​(int v)  
      void writeUTF​(java.lang.String s)  

      • Methods inherited from class java.io.OutputStream

        flush, write, write

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.io.ObjectOutput

        flush, write, write

    • Field Detail

      • out

        protected final java.io.DataOutput out

    • Constructor Detail

      • ElsaObjectOutputStream

        public ElsaObjectOutputStream​(java.io.DataOutput out,
                              ElsaSerializerPojo serializer)
                       throws java.io.IOException
        Takes DataOutput and Elsa Serializer
        Parameters:
        out - DataOutput, serialized data are written here
        serializer - serializer which converts objects into binary form
        Throws:
        java.io.IOException - an exception from underlying stream

      • ElsaObjectOutputStream

        public ElsaObjectOutputStream​(java.io.OutputStream out)
                       throws java.io.IOException
        Takes OutputStream and use default Elsa settings to construct new serializer
        Parameters:
        out - OutputStream, serialized data are written here
        Throws:
        java.io.IOException - an exception from underlying stream

    • Method Detail

      • writeObject

        public void writeObject​(java.lang.Object obj)
                 throws java.io.IOException
        Specified by:
        writeObject in interface java.io.ObjectOutput
        Throws:
        java.io.IOException

      • write

        public void write​(int b)
           throws java.io.IOException
        Specified by:
        write in interface java.io.DataOutput
        Specified by:
        write in interface java.io.ObjectOutput
        Specified by:
        write in class java.io.OutputStream
        Throws:
        java.io.IOException

      • close

        public void close()
           throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Specified by:
        close in interface java.io.ObjectOutput
        Overrides:
        close in class java.io.OutputStream
        Throws:
        java.io.IOException

      • writeBoolean

        public void writeBoolean​(boolean v)
                  throws java.io.IOException
        Specified by:
        writeBoolean in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeByte

        public void writeByte​(int v)
               throws java.io.IOException
        Specified by:
        writeByte in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeShort

        public void writeShort​(int v)
                throws java.io.IOException
        Specified by:
        writeShort in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeChar

        public void writeChar​(int v)
               throws java.io.IOException
        Specified by:
        writeChar in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeInt

        public void writeInt​(int v)
              throws java.io.IOException
        Specified by:
        writeInt in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeLong

        public void writeLong​(long v)
               throws java.io.IOException
        Specified by:
        writeLong in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeFloat

        public void writeFloat​(float v)
                throws java.io.IOException
        Specified by:
        writeFloat in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeDouble

        public void writeDouble​(double v)
                 throws java.io.IOException
        Specified by:
        writeDouble in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeBytes

        public void writeBytes​(java.lang.String s)
                throws java.io.IOException
        Specified by:
        writeBytes in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeChars

        public void writeChars​(java.lang.String s)
                throws java.io.IOException
        Specified by:
        writeChars in interface java.io.DataOutput
        Throws:
        java.io.IOException

      • writeUTF

        public void writeUTF​(java.lang.String s)
              throws java.io.IOException
        Specified by:
        writeUTF in interface java.io.DataOutput
        Throws:
        java.io.IOException