Package net.snowflake.client.core

Class BaseSqlInput

java.lang.Object

net.snowflake.client.core.BaseSqlInput

All Implemented Interfaces:

SQLInput, SFSqlInput

Direct Known Subclasses:

ArrowSqlInput, JsonSqlInput

@SnowflakeJdbcInternalApi
public abstract class BaseSqlInput
extends Object
implements SFSqlInput

Field Summary

Fields

Modifier and Type	Field	Description
protected Converters	converters
protected List<FieldMetadata>	fields
protected SFBaseSession	session

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseSqlInput(SFBaseSession session, Converters converters, List<FieldMetadata> fields)

Method Summary

Modifier and Type	Method	Description
protected BigDecimal	convertBigDecimal(Object value, FieldMetadata fieldMetadata)
protected Boolean	convertBoolean(Object value, FieldMetadata fieldMetadata)
protected byte[]	convertBytes(Object value, FieldMetadata fieldMetadata)
protected Double	convertDouble(Object value, FieldMetadata fieldMetadata)
protected Float	convertFloat(Object value, FieldMetadata fieldMetadata)
protected Integer	convertInt(Object value, FieldMetadata fieldMetadata)
protected Long	convertLong(Object value, FieldMetadata fieldMetadata)
protected Short	convertShort(Object value, FieldMetadata fieldMetadata)
protected String	convertString(Object value, FieldMetadata fieldMetadata)
Array	readArray()
InputStream	readAsciiStream()
InputStream	readBinaryStream()
Blob	readBlob()
Reader	readCharacterStream()
Clob	readClob()
NClob	readNClob()
String	readNString()
Ref	readRef()
RowId	readRowId()
SQLXML	readSQLXML()
Timestamp	readTimestamp()
URL	readURL()
boolean	wasNull()

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.snowflake.client.core.SFSqlInput

readArray, readList, readMap, readObject, readTimestamp

Methods inherited from interface java.sql.SQLInput

readBigDecimal, readBoolean, readByte, readBytes, readDate, readDouble, readFloat, readInt, readLong, readObject, readObject, readShort, readString, readTime

Field Detail

session

protected final SFBaseSession session

converters

protected final Converters converters

fields

protected final List<FieldMetadata> fields

Constructor Detail

BaseSqlInput

protected BaseSqlInput(SFBaseSession session,
                       Converters converters,
                       List<FieldMetadata> fields)

Method Detail

readTimestamp

public Timestamp readTimestamp()
                        throws SQLException

Specified by:

readTimestamp in interface SQLInput

Throws:

SQLException

readCharacterStream

public Reader readCharacterStream()
                           throws SQLException

Specified by:

readCharacterStream in interface SQLInput

Throws:

SQLException

readAsciiStream

public InputStream readAsciiStream()
                            throws SQLException

Specified by:

readAsciiStream in interface SQLInput

Throws:

SQLException

readBinaryStream

public InputStream readBinaryStream()
                             throws SQLException

Specified by:

readBinaryStream in interface SQLInput

Throws:

SQLException

readRef

public Ref readRef()
            throws SQLException

Specified by:

readRef in interface SQLInput

Throws:

SQLException

readBlob

public Blob readBlob()
              throws SQLException

Specified by:

readBlob in interface SQLInput

Throws:

SQLException

readClob

public Clob readClob()
              throws SQLException

Specified by:

readClob in interface SQLInput

Throws:

SQLException

readArray

public Array readArray()
                throws SQLException

Specified by:

readArray in interface SQLInput

Throws:

SQLException

wasNull

public boolean wasNull()
                throws SQLException

Specified by:

wasNull in interface SQLInput

Throws:

SQLException

readURL

public URL readURL()
            throws SQLException

Specified by:

readURL in interface SQLInput

Throws:

SQLException

readNClob

public NClob readNClob()
                throws SQLException

Specified by:

readNClob in interface SQLInput

Throws:

SQLException

readNString

public String readNString()
                   throws SQLException

Specified by:

readNString in interface SQLInput

Throws:

SQLException

readSQLXML

public SQLXML readSQLXML()
                  throws SQLException

Specified by:

readSQLXML in interface SQLInput

Throws:

SQLException

readRowId

public RowId readRowId()
                throws SQLException

Specified by:

readRowId in interface SQLInput

Throws:

SQLException

convertString

protected String convertString(Object value,
                               FieldMetadata fieldMetadata)
                        throws SQLException

Throws:

SQLException

convertBoolean

protected Boolean convertBoolean(Object value,
                                 FieldMetadata fieldMetadata)
                          throws SQLException

Throws:

SQLException

convertShort

protected Short convertShort(Object value,
                             FieldMetadata fieldMetadata)
                      throws SQLException

Throws:

SQLException

convertInt

protected Integer convertInt(Object value,
                             FieldMetadata fieldMetadata)
                      throws SQLException

Throws:

SQLException

convertLong

protected Long convertLong(Object value,
                           FieldMetadata fieldMetadata)
                    throws SQLException

Throws:

SQLException

convertFloat

protected Float convertFloat(Object value,
                             FieldMetadata fieldMetadata)
                      throws SQLException

Throws:

SQLException

convertDouble

protected Double convertDouble(Object value,
                               FieldMetadata fieldMetadata)
                        throws SQLException

Throws:

SQLException

convertBigDecimal

protected BigDecimal convertBigDecimal(Object value,
                                       FieldMetadata fieldMetadata)
                                throws SQLException

Throws:

SQLException

convertBytes

protected byte[] convertBytes(Object value,
                              FieldMetadata fieldMetadata)
                       throws SQLException

Throws:

SQLException