Package com.impossibl.postgres.jdbc

Class PGBlob

  • All Implemented Interfaces:
    java.sql.Blob
    public class PGBlob
extends java.lang.Object
implements java.sql.Blob

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void free()  
      java.io.InputStream getBinaryStream()  
      java.io.InputStream getBinaryStream​(long pos, long length)  
      byte[] getBytes​(long pos, int length)  
      int getOid()  
      long length()  
      long position​(byte[] pattern, long start)  
      long position​(java.sql.Blob pattern, long start)  
      java.io.OutputStream setBinaryStream​(long pos)  
      int setBytes​(long pos, byte[] bytes)  
      int setBytes​(long pos, byte[] bytes, int offset, int len)  
      void truncate​(long len)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PGBlob

        public PGBlob​(PGDirectConnection connection,
              int oid)
       throws java.sql.SQLException
        Throws:
        java.sql.SQLException

    • Method Detail

      • getOid

        public int getOid()

      • length

        public long length()
            throws java.sql.SQLException
        Specified by:
        length in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • getBytes

        public byte[] getBytes​(long pos,
                       int length)
                throws java.sql.SQLException
        Specified by:
        getBytes in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • getBinaryStream

        public java.io.InputStream getBinaryStream()
                                    throws java.sql.SQLException
        Specified by:
        getBinaryStream in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • getBinaryStream

        public java.io.InputStream getBinaryStream​(long pos,
                                           long length)
                                    throws java.sql.SQLException
        Specified by:
        getBinaryStream in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • position

        public long position​(byte[] pattern,
                     long start)
              throws java.sql.SQLException
        Specified by:
        position in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • position

        public long position​(java.sql.Blob pattern,
                     long start)
              throws java.sql.SQLException
        Specified by:
        position in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • setBytes

        public int setBytes​(long pos,
                    byte[] bytes)
             throws java.sql.SQLException
        Specified by:
        setBytes in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • setBytes

        public int setBytes​(long pos,
                    byte[] bytes,
                    int offset,
                    int len)
             throws java.sql.SQLException
        Specified by:
        setBytes in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • setBinaryStream

        public java.io.OutputStream setBinaryStream​(long pos)
                                     throws java.sql.SQLException
        Specified by:
        setBinaryStream in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • truncate

        public void truncate​(long len)
              throws java.sql.SQLException
        Specified by:
        truncate in interface java.sql.Blob
        Throws:
        java.sql.SQLException

      • free

        public void free()
          throws java.sql.SQLException
        Specified by:
        free in interface java.sql.Blob
        Throws:
        java.sql.SQLException