org.postgresql.pljava.jdbc
Class SQLOutputToChunk

java.lang.Object
  extended by org.postgresql.pljava.jdbc.SQLOutputToChunk
All Implemented Interfaces:
java.sql.SQLOutput

public class SQLOutputToChunk
extends java.lang.Object
implements java.sql.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".


Constructor Summary
SQLOutputToChunk(long handle)
           
 
Method Summary
 void writeArray(java.sql.Array value)
           
 void writeAsciiStream(java.io.InputStream value)
           
 void writeBigDecimal(java.math.BigDecimal value)
           
 void writeBinaryStream(java.io.InputStream value)
           
 void writeBlob(java.sql.Blob value)
           
 void writeBoolean(boolean value)
           
 void writeByte(byte value)
           
 void writeBytes(byte[] buffer)
           
 void writeCharacterStream(java.io.Reader value)
           
 void writeClob(java.sql.Clob value)
           
 void writeDate(java.sql.Date value)
           
 void writeDouble(double value)
           
 void writeFloat(float value)
           
 void writeInt(int value)
           
 void writeLong(long value)
           
 void writeObject(java.sql.SQLData value)
           
 void writeRef(java.sql.Ref value)
           
 void writeShort(short value)
           
 void writeString(java.lang.String value)
           
 void writeStruct(java.sql.Struct value)
           
 void writeTime(java.sql.Time value)
           
 void writeTimestamp(java.sql.Timestamp value)
           
 void writeURL(java.net.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(java.sql.Array value)
                throws java.sql.SQLException
Specified by:
writeArray in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeAsciiStream

public void writeAsciiStream(java.io.InputStream value)
                      throws java.sql.SQLException
Specified by:
writeAsciiStream in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeBigDecimal

public void writeBigDecimal(java.math.BigDecimal value)
                     throws java.sql.SQLException
Specified by:
writeBigDecimal in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeBinaryStream

public void writeBinaryStream(java.io.InputStream value)
                       throws java.sql.SQLException
Specified by:
writeBinaryStream in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeBlob

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

writeBoolean

public void writeBoolean(boolean value)
                  throws java.sql.SQLException
Specified by:
writeBoolean in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeByte

public void writeByte(byte value)
               throws java.sql.SQLException
Specified by:
writeByte in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeBytes

public void writeBytes(byte[] buffer)
                throws java.sql.SQLException
Specified by:
writeBytes in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeCharacterStream

public void writeCharacterStream(java.io.Reader value)
                          throws java.sql.SQLException
Specified by:
writeCharacterStream in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeClob

public void writeClob(java.sql.Clob value)
               throws java.sql.SQLException
Specified by:
writeClob in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeDate

public void writeDate(java.sql.Date value)
               throws java.sql.SQLException
Specified by:
writeDate in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeDouble

public void writeDouble(double value)
                 throws java.sql.SQLException
Specified by:
writeDouble in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeFloat

public void writeFloat(float value)
                throws java.sql.SQLException
Specified by:
writeFloat in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeInt

public void writeInt(int value)
              throws java.sql.SQLException
Specified by:
writeInt in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeLong

public void writeLong(long value)
               throws java.sql.SQLException
Specified by:
writeLong in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeObject

public void writeObject(java.sql.SQLData value)
                 throws java.sql.SQLException
Specified by:
writeObject in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeRef

public void writeRef(java.sql.Ref value)
              throws java.sql.SQLException
Specified by:
writeRef in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeShort

public void writeShort(short value)
                throws java.sql.SQLException
Specified by:
writeShort in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeString

public void writeString(java.lang.String value)
                 throws java.sql.SQLException
Specified by:
writeString in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeStruct

public void writeStruct(java.sql.Struct value)
                 throws java.sql.SQLException
Specified by:
writeStruct in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeTime

public void writeTime(java.sql.Time value)
               throws java.sql.SQLException
Specified by:
writeTime in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeTimestamp

public void writeTimestamp(java.sql.Timestamp value)
                    throws java.sql.SQLException
Specified by:
writeTimestamp in interface java.sql.SQLOutput
Throws:
java.sql.SQLException

writeURL

public void writeURL(java.net.URL value)
              throws java.sql.SQLException
Specified by:
writeURL in interface java.sql.SQLOutput
Throws:
java.sql.SQLException


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