org.postgresql.pljava.jdbc
Class SQLOutputToChunk

java.lang.Object
  org.postgresql.pljava.jdbc.SQLOutputToChunk

All Implemented Interfaces:

SQLOutput

public class SQLOutputToChunk
extends Object
implements SQLOutput

The SQLOutputToChunk uses JNI to build a PostgreSQL StringInfo buffer in memory. A user should never make an attempt to create an instance of this class. Only internal JNI routines can do that. An instance is propagated in a call from the internal JNI layer to the Java layer will only survive during that single call. The handle of the instance will be invalidated when the call returns and subsequent use of the instance will yield a SQLException with the message "Stream is closed".

Author:

Thomas Hallgren

Constructor Summary

SQLOutputToChunk(long handle)

Method Summary

void	writeArray(Array value)
void	writeAsciiStream(InputStream value)
void	writeBigDecimal(BigDecimal value)
void	writeBinaryStream(InputStream value)
void	writeBlob(Blob value)
void	writeBoolean(boolean value)
void	writeByte(byte value)
void	writeBytes(byte[] buffer)
void	writeCharacterStream(Reader value)
void	writeClob(Clob value)
void	writeDate(Date value)
void	writeDouble(double value)
void	writeFloat(float value)
void	writeInt(int value)
void	writeLong(long value)
void	writeObject(SQLData value)
void	writeRef(Ref value)
void	writeShort(short value)
void	writeString(String value)
void	writeStruct(Struct value)
void	writeTime(Time value)
void	writeTimestamp(Timestamp value)
void	writeURL(URL value)

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLOutputToChunk

public SQLOutputToChunk(long handle)

Method Detail

writeArray

public void writeArray(Array value)
                throws SQLException

Specified by:

writeArray in interface SQLOutput

Throws:

SQLException

writeAsciiStream

public void writeAsciiStream(InputStream value)
                      throws SQLException

Specified by:

writeAsciiStream in interface SQLOutput

Throws:

SQLException

writeBigDecimal

public void writeBigDecimal(BigDecimal value)
                     throws SQLException

Specified by:

writeBigDecimal in interface SQLOutput

Throws:

SQLException

writeBinaryStream

public void writeBinaryStream(InputStream value)
                       throws SQLException

Specified by:

writeBinaryStream in interface SQLOutput

Throws:

SQLException

writeBlob

public void writeBlob(Blob value)
               throws SQLException

Specified by:

writeBlob in interface SQLOutput

Throws:

SQLException

writeBoolean

public void writeBoolean(boolean value)
                  throws SQLException

Specified by:

writeBoolean in interface SQLOutput

Throws:

SQLException

writeByte

public void writeByte(byte value)
               throws SQLException

Specified by:

writeByte in interface SQLOutput

Throws:

SQLException

writeBytes

public void writeBytes(byte[] buffer)
                throws SQLException

Specified by:

writeBytes in interface SQLOutput

Throws:

SQLException

writeCharacterStream

public void writeCharacterStream(Reader value)
                          throws SQLException

Specified by:

writeCharacterStream in interface SQLOutput

Throws:

SQLException

writeClob

public void writeClob(Clob value)
               throws SQLException

Specified by:

writeClob in interface SQLOutput

Throws:

SQLException

writeDate

public void writeDate(Date value)
               throws SQLException

Specified by:

writeDate in interface SQLOutput

Throws:

SQLException

writeDouble

public void writeDouble(double value)
                 throws SQLException

Specified by:

writeDouble in interface SQLOutput

Throws:

SQLException

writeFloat

public void writeFloat(float value)
                throws SQLException

Specified by:

writeFloat in interface SQLOutput

Throws:

SQLException

writeInt

public void writeInt(int value)
              throws SQLException

Specified by:

writeInt in interface SQLOutput

Throws:

SQLException

writeLong

public void writeLong(long value)
               throws SQLException

Specified by:

writeLong in interface SQLOutput

Throws:

SQLException

writeObject

public void writeObject(SQLData value)
                 throws SQLException

Specified by:

writeObject in interface SQLOutput

Throws:

SQLException

writeRef

public void writeRef(Ref value)
              throws SQLException

Specified by:

writeRef in interface SQLOutput

Throws:

SQLException

writeShort

public void writeShort(short value)
                throws SQLException

Specified by:

writeShort in interface SQLOutput

Throws:

SQLException

writeString

public void writeString(String value)
                 throws SQLException

Specified by:

writeString in interface SQLOutput

Throws:

SQLException

writeStruct

public void writeStruct(Struct value)
                 throws SQLException

Specified by:

writeStruct in interface SQLOutput

Throws:

SQLException

writeTime

public void writeTime(Time value)
               throws SQLException

Specified by:

writeTime in interface SQLOutput

Throws:

SQLException

writeTimestamp

public void writeTimestamp(Timestamp value)
                    throws SQLException

Specified by:

writeTimestamp in interface SQLOutput

Throws:

SQLException

writeURL

public void writeURL(URL value)
              throws SQLException

Specified by:

writeURL in interface SQLOutput

Throws:

SQLException