Package io.debezium.connector.jdbc.type.connect

Class ConnectStringType

java.lang.Object

io.debezium.connector.jdbc.type.AbstractType

io.debezium.connector.jdbc.type.connect.AbstractConnectSchemaType

io.debezium.connector.jdbc.type.connect.ConnectStringType

All Implemented Interfaces:

Type

public class ConnectStringType
extends AbstractConnectSchemaType

An implementation of Type that supports STRING connect schema types.

Author:

Chris Cranford

Field Summary

Fields

Modifier and Type	Field	Description
static final ConnectStringType	INSTANCE

Constructor Summary

Constructors

Constructor	Description
ConnectStringType()

Method Summary

Modifier and Type	Method	Description
private int	getColumnSize(DatabaseDialect dialect, org.apache.kafka.connect.data.Schema schema, boolean key, int jdbcType)
private int	getColumnSqlType(org.apache.kafka.connect.data.Schema schema)
private int	getMaxSizeInKey(DatabaseDialect dialect, int jdbcType)
String[]	getRegistrationKeys()	Returns the names that this type will be mapped as.
String	getTypeName(DatabaseDialect dialect, org.apache.kafka.connect.data.Schema schema, boolean key)	Return the SQL type name for this type.
private boolean	hasNationalizedCharacterSet(org.apache.kafka.connect.data.Schema schema)
private static boolean	isType(String columnType, String... possibilities)

Methods inherited from class io.debezium.connector.jdbc.type.AbstractType

bind, configure, getDefaultValueBinding, getDialect, getQueryBinding, getSchemaParameter, getSourceColumnPrecision, getSourceColumnSize, getSourceColumnType, throwUnexpectedValue, toString

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final ConnectStringType INSTANCE

Constructor Details

ConnectStringType

public ConnectStringType()

Method Details

getRegistrationKeys

public String[] getRegistrationKeys()

Description copied from interface: Type

Returns the names that this type will be mapped as.

For example, when creating a custom mapping for io.debezium.data.Bits, a type could be registered using the LOGICAL_NAME of the schema if the type is to be used when a schema name is identified; otherwise it could be registered as the raw column type when column type propagation is enabled.

getTypeName

public String getTypeName(DatabaseDialect dialect,
 org.apache.kafka.connect.data.Schema schema,
 boolean key)

Description copied from interface: Type

Return the SQL type name for this type.

Parameters:

dialect - dialect instance, never null

schema - field schema, never null

key - whether the type resolution is for a key field

Returns:

the resolved type to be used in DDL statements

getColumnSize

private int getColumnSize(DatabaseDialect dialect,
 org.apache.kafka.connect.data.Schema schema,
 boolean key,
 int jdbcType)

getMaxSizeInKey

private int getMaxSizeInKey(DatabaseDialect dialect,
 int jdbcType)

getColumnSqlType

private int getColumnSqlType(org.apache.kafka.connect.data.Schema schema)

isType

private static boolean isType(String columnType,
 String... possibilities)

hasNationalizedCharacterSet

private boolean hasNationalizedCharacterSet(org.apache.kafka.connect.data.Schema schema)