@NonNullApi

Package org.springframework.data.cassandra.core.cql

CQL core support.

See: Description

Interface Summary

Interface	Description
AsyncCqlOperations	Interface specifying a basic set of CQL asynchronously executed operations.
AsyncPreparedStatementCreator	One of the two central callback interfaces used by the AsyncCqlTemplate class.
AsyncResultSetExtractor<T>	Callback interface used by AsyncCqlTemplate's query methods.
AsyncSessionCallback<T>	Generic callback interface for code that operates asynchronously on a Cassandra CqlSession.
CqlExceptionTranslator	Strategy interface for translating between driver exceptions and Spring's data access strategy-agnostic DataAccessException hierarchy.
CqlOperations	Interface specifying a basic set of CQL operations.
CqlProvider	Interface to be implemented by objects that can provide CQL strings.
ExecutionProfileResolver	Resolver for a DriverExecutionProfile used with Statement.setExecutionProfileName(String) or Statement.setExecutionProfile(DriverExecutionProfile).
HostMapper<T>	An interface used by CqlTemplate for mapping Nodes of metadata on a per-item basis..
PreparedStatementBinder	General callback interface used by the CqlTemplate and ReactiveCqlTemplate classes.
PreparedStatementCallback<T>	Generic callback interface for code that operates on a PreparedStatement.
PreparedStatementCreator	One of the two central callback interfaces used by the CqlTemplate class.
ReactiveCqlOperations	Interface specifying a basic set of CQL operations executed in a reactive fashion.
ReactivePreparedStatementCallback<T>	Generic callback interface for code that operates on a PreparedStatement.
ReactivePreparedStatementCreator	One of the two central callback interfaces used by the ReactiveCqlTemplate class.
ReactiveResultSetExtractor<T>	Callback interface used by ReactiveCqlTemplate's query methods.
ReactiveSessionCallback<T>	Generic callback interface for code that operates on a CQL ReactiveSession.
ReactiveStatementCallback<T>	Generic callback interface for code that operates on a CQL Statement.
ResultSetExtractor<T>	Callback interface used by CqlTemplate's query methods.
RowCallbackHandler	An interface used by CqlTemplate for processing rows of a ResultSet on a per-row basis.
RowMapper<T>	An interface used by CqlTemplate for mapping rows of a com.datastax.driver.core.ResultSet on a per-row basis.
SessionCallback<T>	Generic callback interface for code that operates on a Cassandra CqlSession.

Class Summary

Class	Description
ArgumentPreparedStatementBinder	Simple adapter for PreparedStatementBinder that applies a given array of arguments.
AsyncCqlTemplate	This is the central class in the CQL core package for asynchronous Cassandra data access.
AsyncCqlTemplate.AsyncRowCallbackHandlerResultSetExtractor	Adapter to enable use of a RowCallbackHandler inside a ResultSetExtractor.
AsyncRowMapperResultSetExtractor<T>	Adapter implementation of the ResultSetExtractor interface that delegates to a RowMapper which is supposed to create an object for each row.
BeanPropertyRowMapper<T>	RowMapper implementation that converts a Row into a new instance of the specified mapped target class.
CachedPreparedStatementCreator	Deprecated since 2.0.
CassandraAccessor	CassandraAccessor provides access to a Cassandra SessionFactory and the CassandraExceptionTranslator.
CassandraExceptionTranslator	Simple PersistenceExceptionTranslator for Cassandra.
ColumnMapRowMapper	RowMapper implementation that creates a java.util.Map for each row, representing all columns as key-value pairs: one entry for each column, with the column name as key.
CqlConstantType.Regex
CqlIdentifier	Deprecated since 3.0, use CqlIdentifier instead.
CqlTemplate	This is the central class in the CQL core package.
CqlTemplate.RowCallbackHandlerResultSetExtractor	Adapter to enable use of a RowCallbackHandler inside a ResultSetExtractor.
DataClassRowMapper<T>	RowMapper implementation that converts a row into a new instance of the specified mapped target class.
KeyspaceIdentifier	Deprecated since 3.0, use CqlIdentifier.
QueryExtractorDelegate	Utility to extract CQL queries from a Statement.
QueryOptions	Cassandra Query Options for queries.
QueryOptions.QueryOptionsBuilder	Builder for QueryOptions.
QueryOptionsUtil	Utility class to associate QueryOptions and WriteOptions with QueryBuilder Statements.
ReactiveCassandraAccessor	Base class for ReactiveCqlTemplate and other CQL-accessing DAO helpers, defining common properties such as ReactiveSessionFactory and exception translator.
ReactiveCqlTemplate	This is the central class in the CQL core package for reactive Cassandra data access.
ReactiveRowMapperResultSetExtractor<T>	Adapter implementation of the ReactiveResultSetExtractor interface that delegates to a RowMapper which is supposed to create an object for each row.
RingMember	Domain object representing a Cassandra host.
RowMapperResultSetExtractor<T>	Adapter implementation of the ResultSetExtractor interface that delegates to a RowMapper which is supposed to create an object for each row.
RowUtils	Generic utility methods for working with Cassandra.
SimplePreparedStatementCreator	Trivial implementation of PreparedStatementCreator.
SingleColumnRowMapper<T>	RowMapper implementation that converts a single column into a single result value per row.
WriteOptions	Cassandra Write Options are an extension to QueryOptions for write operations.
WriteOptions.WriteOptionsBuilder	Builder for WriteOptions.

Enum Summary

Enum	Description
CqlConstantType
Ordering	Enum for Cassandra primary key column ordering.
PrimaryKeyType	Values representing primary key column types.
ReservedKeyword	Deprecated since 3.0 without replacement.
RingMemberHostMapper	HostMapper to to map hosts into RingMember objects.

Exception Summary

Exception	Description
IncorrectResultSetColumnCountException	Data access exception thrown when a result set did not have the correct column count, for example when expecting a single column but getting 0 or more than 1 columns.

Package org.springframework.data.cassandra.core.cql Description

CQL core support.