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Class Converter (0.24.0)

public class Converter implements AutoCloseable

Utility class for converting between generic PostgreSQL conversions.

Inheritance

java.lang.Object > Converter

Implements

AutoCloseable

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

convertToPG(ResultSet result, int position, ProxyServer.DataFormat format, SessionState sessionState)

public static byte[] convertToPG(ResultSet result, int position, ProxyServer.DataFormat format, SessionState sessionState)

Return the data of the specified column of the ResultSet as a byte array. The column may not contain a null value.

Parameters
Name	Description
`result`	`com.google.cloud.spanner.ResultSet` The ResultSet to read the data from.
`position`	`int` The column index.
`format`	`ProxyServer.DataFormat` The DataFormat format to use to encode the data.
`sessionState`	`SessionState`

Returns
Type	Description
`byte[]`	a byte array containing the data in the specified format.

Constructors

Converter(IntermediateStatement statement, ConnectionHandler.QueryMode mode, OptionsMetadata options, ResultSet resultSet, boolean includeBinaryCopyHeaderInFirstRow)

public Converter(IntermediateStatement statement, ConnectionHandler.QueryMode mode, OptionsMetadata options, ResultSet resultSet, boolean includeBinaryCopyHeaderInFirstRow)

Parameters
Name	Description
`statement`	`IntermediateStatement`
`mode`	`ConnectionHandler.QueryMode`
`options`	`OptionsMetadata`
`resultSet`	`com.google.cloud.spanner.ResultSet`
`includeBinaryCopyHeaderInFirstRow`	`boolean`

Methods

close()

public void close()

Exceptions
Type	Description
`Exception`

convertResultSetRowToDataRowResponse()

public int convertResultSetRowToDataRowResponse()

Returns
Type	Description
`int`

Exceptions
Type	Description
`IOException`

getResultSet()

public ResultSet getResultSet()

Returns
Type	Description
`com.google.cloud.spanner.ResultSet`

includeBinaryCopyHeader()

public Converter includeBinaryCopyHeader()

Returns
Type	Description
`Converter`

isIncludeBinaryCopyHeaderInFirstRow()

public boolean isIncludeBinaryCopyHeaderInFirstRow()

Returns
Type	Description
`boolean`

writeBuffer(DataOutputStream outputStream)

public void writeBuffer(DataOutputStream outputStream)

Parameter
Name	Description
`outputStream`	`DataOutputStream`

Exceptions
Type	Description
`IOException`