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Commit0e4d43f

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The attached patch removes some old and dead code (and some related
misleading comments) from the PG_Stream class.Anders Bengtsson
1 parent5f5f8b9 commit0e4d43f

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2 files changed

+1
-57
lines changed

2 files changed

+1
-57
lines changed

‎src/interfaces/jdbc/org/postgresql/PG_Stream.java

Lines changed: 0 additions & 41 deletions
Original file line numberDiff line numberDiff line change
@@ -56,12 +56,6 @@ public PG_Stream(String host, int port) throws IOException
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*/
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publicvoidSendChar(intval)throwsIOException
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{
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// Original code
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//byte b[] = new byte[1];
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//b[0] = (byte)val;
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//pg_output.write(b);
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// Optimised version by Sverre H. Huseby Aug 22 1999 Applied Sep 13 1999
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pg_output.write((byte)val);
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}
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@@ -84,30 +78,6 @@ public void SendInteger(int val, int siz) throws IOException
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Send(buf);
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}
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/**
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* Sends an integer to the back end in reverse order.
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*
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* This is required when the backend uses the routines in the
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* src/backend/libpq/pqcomprim.c module.
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*
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* As time goes by, this should become obsolete.
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*
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* @param val the integer to be sent
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* @param siz the length of the integer in bytes (size of structure)
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* @exception IOException if an I/O error occurs
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*/
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publicvoidSendIntegerReverse(intval,intsiz)throwsIOException
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{
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byte[]buf =bytePoolDim1.allocByte(siz);
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intp=0;
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while (siz-- >0)
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{
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buf[p++] = (byte)(val &0xff);
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val >>=8;
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}
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Send(buf);
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}
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/**
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* Send an array of bytes to the backend
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*
@@ -155,17 +125,6 @@ public void Send(byte buf[], int off, int siz) throws IOException
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}
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}
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/**
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* Sends a packet, prefixed with the packet's length
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* @param buf buffer to send
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* @exception SQLException if an I/O Error returns
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*/
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publicvoidSendPacket(byte[]buf)throwsIOException
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{
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SendInteger(buf.length+4,4);
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Send(buf);
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}
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/**
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* Receives a single character from the backend
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*

‎src/interfaces/jdbc/org/postgresql/fastpath/Fastpath.java

Lines changed: 1 addition & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -18,19 +18,6 @@
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*
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* <p>It is based around the file src/interfaces/libpq/fe-exec.c
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*
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*
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* <p><b>Implementation notes:</b>
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*
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* <p><b><em>Network protocol:</em></b>
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*
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* <p>The code within the backend reads integers in reverse.
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*
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* <p>There is work in progress to convert all of the protocol to
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* network order but it may not be there for v6.3
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*
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* <p>When fastpath switches, simply replace SendIntegerReverse() with
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* SendInteger()
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*
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* @see org.postgresql.FastpathFastpathArg
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* @see org.postgresql.LargeObject
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*/
@@ -80,9 +67,7 @@ public Object fastpath(int fnid,boolean resulttype,FastpathArg[] args) throws SQ
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// that confuses the backend. The 0 terminates the command line.
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stream.SendInteger(70,1);
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stream.SendInteger(0,1);
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//stream.SendIntegerReverse(fnid,4);
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//stream.SendIntegerReverse(args.length,4);
70+
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stream.SendInteger(fnid,4);
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stream.SendInteger(args.length,4);
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