public class CqlTemplate extends CassandraAccessor implements CqlOperations
org.springframework.dao
package.
For working with POJOs, use the CassandraDataTemplate
.
Modifier and Type | Field and Description |
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protected static org.slf4j.Logger |
log |
logger
Constructor and Description |
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CqlTemplate()
Blank constructor.
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CqlTemplate(com.datastax.driver.core.Session session)
Constructor used for a basic template configuration
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Modifier and Type | Method and Description |
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static void |
addPreparedStatementOptions(com.datastax.driver.core.PreparedStatement s,
QueryOptions options)
Add common Query options for all types of queries.
|
static com.datastax.driver.core.Statement |
addQueryOptions(com.datastax.driver.core.Statement q,
QueryOptions options)
Add common
Statement options for all types of queries. |
static com.datastax.driver.core.querybuilder.Insert |
addWriteOptions(com.datastax.driver.core.querybuilder.Insert q,
WriteOptions options)
Add common
Query options for Insert queries. |
static com.datastax.driver.core.querybuilder.Update |
addWriteOptions(com.datastax.driver.core.querybuilder.Update q,
WriteOptions options)
Add common
Query options for Update queries. |
long |
count(CqlIdentifier tableName)
Counts all rows for given table
|
long |
count(String tableName)
Counts all rows for given table
|
List<RingMember> |
describeRing()
Describe the current Ring.
|
<T> Collection<T> |
describeRing(HostMapper<T> hostMapper)
Describe the current Ring.
|
protected <T> T |
doExecute(SessionCallback<T> callback)
Execute a command at the Session Level
|
protected com.datastax.driver.core.ResultSet |
doExecute(com.datastax.driver.core.Statement q)
Execute a command at the Session Level with optional options
|
protected com.datastax.driver.core.ResultSet |
doExecute(String cql) |
protected com.datastax.driver.core.ResultSet |
doExecute(String cql,
QueryOptions options) |
protected com.datastax.driver.core.ResultSetFuture |
doExecuteAsync(com.datastax.driver.core.Statement q) |
protected Cancellable |
doExecuteAsync(com.datastax.driver.core.Statement q,
AsynchronousQueryListener listener) |
protected Cancellable |
doExecuteAsync(com.datastax.driver.core.Statement q,
AsynchronousQueryListener listener,
QueryOptions options) |
com.datastax.driver.core.ResultSet |
execute(AlterKeyspaceSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
com.datastax.driver.core.ResultSet |
execute(AlterTableSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
void |
execute(com.datastax.driver.core.querybuilder.Batch batch)
Executes the supplied Batch Query and returns nothing.
|
com.datastax.driver.core.ResultSet |
execute(CreateIndexSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
com.datastax.driver.core.ResultSet |
execute(CreateKeyspaceSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
com.datastax.driver.core.ResultSet |
execute(CreateTableSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
void |
execute(com.datastax.driver.core.querybuilder.Delete delete)
Executes the supplied Delete Query and returns nothing.
|
com.datastax.driver.core.ResultSet |
execute(DropIndexSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
com.datastax.driver.core.ResultSet |
execute(DropKeyspaceSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
com.datastax.driver.core.ResultSet |
execute(DropTableSpecification specification)
Convenience method to convert the given specification to CQL and execute it.
|
void |
execute(com.datastax.driver.core.querybuilder.Insert insert)
Executes the supplied Insert Query and returns nothing.
|
<T> T |
execute(PreparedStatementCreator psc,
PreparedStatementCallback<T> action)
Uses the provided
PreparedStatementCreator to create a PreparedStatement in the current
Session , then passes that PreparedStatement to the given PreparedStatementCallback . |
<T> T |
execute(SessionCallback<T> sessionCallback)
Executes the supplied
SessionCallback in the current Template Session. |
void |
execute(com.datastax.driver.core.Statement query)
Executes the supplied Query and returns nothing.
|
void |
execute(String cql)
Executes the supplied CQL Query and returns nothing.
|
<T> T |
execute(String cql,
PreparedStatementCallback<T> action)
Creates and caches a
PreparedStatement from the given CQL, invokes the PreparedStatementCallback
with that PreparedStatement , then returns the value returned by the PreparedStatementCallback . |
void |
execute(String cql,
QueryOptions options)
Executes the supplied CQL Query and returns nothing.
|
void |
execute(com.datastax.driver.core.querybuilder.Truncate truncate)
Executes the supplied Truncate Query and returns nothing.
|
void |
execute(com.datastax.driver.core.querybuilder.Update update)
Executes the supplied Update Query and returns nothing.
|
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(com.datastax.driver.core.querybuilder.Batch batch)
Executes the supplied CQL Batch Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.querybuilder.Batch batch,
AsynchronousQueryListener listener) |
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(com.datastax.driver.core.querybuilder.Delete delete)
Executes the supplied CQL Delete Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.querybuilder.Delete delete,
AsynchronousQueryListener listener) |
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(com.datastax.driver.core.querybuilder.Insert insert)
Executes the supplied CQL Insert Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.querybuilder.Insert insert,
AsynchronousQueryListener listener) |
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(com.datastax.driver.core.Statement query)
Executes the supplied CQL Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.Statement query,
AsynchronousQueryListener listener)
Executes the supplied CQL Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.Statement query,
AsynchronousQueryListener listener,
Executor executor)
Executes the supplied CQL Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.Statement query,
Runnable listener)
Executes the supplied CQL Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.Statement query,
Runnable listener,
Executor executor)
Executes the supplied CQL Query Asynchronously and returns nothing.
|
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(String cql)
Executes the supplied Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(String cql,
AsynchronousQueryListener listener)
Executes the supplied Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(String cql,
AsynchronousQueryListener listener,
Executor executor)
Executes the supplied Query Asynchronously and returns nothing.
|
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(String cql,
QueryOptions options)
Executes the supplied Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(String cql,
Runnable listener)
Executes the supplied Query Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(String cql,
Runnable listener,
Executor executor)
Executes the supplied Query Asynchronously and returns nothing.
|
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(com.datastax.driver.core.querybuilder.Truncate truncate)
Executes the supplied CQL Truncate Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.querybuilder.Truncate truncate,
AsynchronousQueryListener listener) |
com.datastax.driver.core.ResultSetFuture |
executeAsynchronously(com.datastax.driver.core.querybuilder.Update update)
Executes the supplied CQL Update Asynchronously and returns nothing.
|
Cancellable |
executeAsynchronously(com.datastax.driver.core.querybuilder.Update update,
AsynchronousQueryListener listener) |
protected Object |
firstColumnToObject(com.datastax.driver.core.Row row) |
protected Set<com.datastax.driver.core.Host> |
getHosts()
Pulls the list of Hosts for the current Session
|
com.datastax.driver.core.ResultSet |
getResultSetUninterruptibly(com.datastax.driver.core.ResultSetFuture rsf)
Convenient method that delegates to
ResultSetFuture.getUninterruptibly() but translates exceptions if any
are thrown. |
com.datastax.driver.core.ResultSet |
getResultSetUninterruptibly(com.datastax.driver.core.ResultSetFuture rsf,
long millis)
Convenient method that delegates to
ResultSetFuture.getUninterruptibly() but translates exceptions if any
are thrown. |
com.datastax.driver.core.ResultSet |
getResultSetUninterruptibly(com.datastax.driver.core.ResultSetFuture rsf,
long timeout,
TimeUnit unit)
Convenient method that delegates to
ResultSetFuture.getUninterruptibly() but translates exceptions if any
are thrown. |
void |
ingest(String cql,
List<List<?>> rows)
This is an operation designed for high performance writes.
|
void |
ingest(String cql,
List<List<?>> rows,
WriteOptions options)
This is an operation designed for high performance writes.
|
void |
ingest(String cql,
Object[][] rows)
This is an operation designed for high performance writes.
|
void |
ingest(String cql,
Object[][] rows,
WriteOptions options)
This is an operation designed for high performance writes.
|
void |
ingest(String cql,
RowIterator rowIterator)
This is an operation designed for high performance writes.
|
void |
ingest(String cql,
RowIterator rowIterator,
WriteOptions options)
This is an operation designed for high performance writes.
|
void |
process(com.datastax.driver.core.ResultSet resultSet,
RowCallbackHandler rch)
Processes the ResultSet through the RowCallbackHandler and return nothing.
|
<T> List<T> |
process(com.datastax.driver.core.ResultSet resultSet,
RowMapper<T> rowMapper)
Processes the ResultSet through the RowMapper and returns the List of mapped Rows.
|
<T> List<T> |
processList(com.datastax.driver.core.ResultSet resultSet,
Class<T> elementType)
Process a ResultSet and convert the first column of the results to a List.
|
List<Map<String,Object>> |
processListOfMap(com.datastax.driver.core.ResultSet resultSet)
Process a ResultSet and convert it to a List of Maps with column/value.
|
Map<String,Object> |
processMap(com.datastax.driver.core.ResultSet resultSet)
Process a ResultSet with ONE Row and convert to a Map.
|
<T> T |
processOne(com.datastax.driver.core.ResultSet resultSet,
Class<T> requiredType)
Process a ResultSet, trying to convert the first columns of the first Row to Class
|
<T> T |
processOne(com.datastax.driver.core.ResultSet resultSet,
RowMapper<T> rowMapper)
Process a ResultSet through a RowMapper.
|
<T> T |
query(PreparedStatementCreator psc,
PreparedStatementBinder psb,
ResultSetExtractor<T> rse)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> T |
query(PreparedStatementCreator psc,
PreparedStatementBinder psb,
ResultSetExtractor<T> rse,
QueryOptions options)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
void |
query(PreparedStatementCreator psc,
PreparedStatementBinder psb,
RowCallbackHandler rch)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
void |
query(PreparedStatementCreator psc,
PreparedStatementBinder psb,
RowCallbackHandler rch,
QueryOptions options)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> List<T> |
query(PreparedStatementCreator psc,
PreparedStatementBinder psb,
RowMapper<T> rowMapper)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> List<T> |
query(PreparedStatementCreator psc,
PreparedStatementBinder psb,
RowMapper<T> rowMapper,
QueryOptions options)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> T |
query(PreparedStatementCreator psc,
ResultSetExtractor<T> rse)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> T |
query(PreparedStatementCreator psc,
ResultSetExtractor<T> rse,
QueryOptions options)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
void |
query(PreparedStatementCreator psc,
RowCallbackHandler rch)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
void |
query(PreparedStatementCreator psc,
RowCallbackHandler rch,
QueryOptions options)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> List<T> |
query(PreparedStatementCreator psc,
RowMapper<T> rowMapper)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
<T> List<T> |
query(PreparedStatementCreator psc,
RowMapper<T> rowMapper,
QueryOptions options)
Uses the provided PreparedStatementCreator to prepare a new Session call.
|
com.datastax.driver.core.ResultSet |
query(com.datastax.driver.core.querybuilder.Select select)
Executes the provided Select query and returns the
ResultSet . |
<T> T |
query(com.datastax.driver.core.querybuilder.Select select,
ResultSetExtractor<T> rse)
Executes the provided Select Query, and extracts the results with the ResultSetExtractor.
|
void |
query(com.datastax.driver.core.querybuilder.Select select,
RowCallbackHandler rch)
Executes the provided Select Query, and then processes the results with the
RowCallbackHandler . |
<T> List<T> |
query(com.datastax.driver.core.querybuilder.Select select,
RowMapper<T> rowMapper)
Executes the provided Select Query, and maps all Rows returned with the supplied RowMapper.
|
com.datastax.driver.core.ResultSet |
query(String cql)
Executes the provided CQL query and returns the
ResultSet . |
<T> T |
query(String cql,
PreparedStatementBinder psb,
ResultSetExtractor<T> rse)
Converts the CQL provided into a
CachedPreparedStatementCreator . |
<T> T |
query(String cql,
PreparedStatementBinder psb,
ResultSetExtractor<T> rse,
QueryOptions options)
Converts the CQL provided into a
CachedPreparedStatementCreator . |
void |
query(String cql,
PreparedStatementBinder psb,
RowCallbackHandler rch)
Converts the CQL provided into a
CachedPreparedStatementCreator . |
void |
query(String cql,
PreparedStatementBinder psb,
RowCallbackHandler rch,
QueryOptions options)
Converts the CQL provided into a
CachedPreparedStatementCreator . |
<T> List<T> |
query(String cql,
PreparedStatementBinder psb,
RowMapper<T> rowMapper)
Converts the CQL provided into a
CachedPreparedStatementCreator . |
<T> List<T> |
query(String cql,
PreparedStatementBinder psb,
RowMapper<T> rowMapper,
QueryOptions options)
Converts the CQL provided into a
CachedPreparedStatementCreator . |
com.datastax.driver.core.ResultSet |
query(String cql,
QueryOptions options)
Executes the provided CQL query with the given
QueryOptions and returns the ResultSet . |
<T> T |
query(String cql,
ResultSetExtractor<T> rse)
Executes the provided CQL Query, and extracts the results with the ResultSetExtractor.
|
<T> T |
query(String cql,
ResultSetExtractor<T> rse,
QueryOptions options)
Executes the provided CQL Query, and extracts the results with the ResultSetExtractor.
|
void |
query(String cql,
RowCallbackHandler rch)
Executes the provided CQL Query, and then processes the results with the
RowCallbackHandler . |
void |
query(String cql,
RowCallbackHandler rch,
QueryOptions options)
Executes the provided CQL Query, and then processes the results with the
RowCallbackHandler . |
<T> List<T> |
query(String cql,
RowMapper<T> rowMapper)
Executes the provided CQL Query, and maps all Rows returned with the supplied RowMapper.
|
<T> List<T> |
query(String cql,
RowMapper<T> rowMapper,
QueryOptions options)
Executes the provided CQL Query, and maps all Rows returned with the supplied RowMapper.
|
com.datastax.driver.core.ResultSetFuture |
queryAsynchronously(com.datastax.driver.core.querybuilder.Select select)
Executes the provided CQL Select and returns the ResultSetFuture for user processing.
|
Cancellable |
queryAsynchronously(com.datastax.driver.core.querybuilder.Select select,
AsynchronousQueryListener listener)
Executes the provided CQL Select with the provided listener.
|
Cancellable |
queryAsynchronously(com.datastax.driver.core.querybuilder.Select select,
AsynchronousQueryListener listener,
Executor executor)
Executes the provided Select Query with the provided listener and executor.
|
Cancellable |
queryAsynchronously(com.datastax.driver.core.querybuilder.Select select,
Runnable listener)
Executes the provided CQL Select with the provided
Runnable , which is started after the query has
completed. |
Cancellable |
queryAsynchronously(com.datastax.driver.core.querybuilder.Select select,
Runnable listener,
Executor executor)
Executes the provided CQL Select with the provided Executor and Runnable implementations.
|
com.datastax.driver.core.ResultSetFuture |
queryAsynchronously(String cql)
Executes the provided CQL Query and returns the ResultSetFuture for user processing.
|
Cancellable |
queryAsynchronously(String cql,
AsynchronousQueryListener listener)
Executes the provided CQL Query with the provided listener.
|
Cancellable |
queryAsynchronously(String cql,
AsynchronousQueryListener listener,
Executor executor)
Executes the provided CQL Query with the provided listener and executor.
|
Cancellable |
queryAsynchronously(String cql,
AsynchronousQueryListener listener,
QueryOptions options)
Executes the provided CQL Query with the provided Listener and Query Options.
|
Cancellable |
queryAsynchronously(String cql,
AsynchronousQueryListener listener,
QueryOptions options,
Executor executor)
Executes the provided CQL Query with the provided Listener, Executor and Query Options.
|
com.datastax.driver.core.ResultSetFuture |
queryAsynchronously(String cql,
QueryOptions options)
Executes the provided CQL Query and returns the ResultSetFuture for user processing.
|
<T> T |
queryAsynchronously(String cql,
ResultSetExtractor<T> rse,
Long timeout,
TimeUnit timeUnit)
Executes the provided CQL Query, and extracts the results with the ResultSetExtractor.
|
<T> T |
queryAsynchronously(String cql,
ResultSetExtractor<T> rse,
Long timeout,
TimeUnit timeUnit,
QueryOptions options)
Executes the provided CQL Query, and extracts the results with the ResultSetExtractor.
|
<T> T |
queryAsynchronously(String cql,
ResultSetFutureExtractor<T> rse) |
<T> T |
queryAsynchronously(String cql,
ResultSetFutureExtractor<T> rse,
QueryOptions options) |
Cancellable |
queryAsynchronously(String cql,
Runnable listener)
Executes the provided CQL Query with the provided
Runnable , which is started after the query has completed. |
Cancellable |
queryAsynchronously(String cql,
Runnable listener,
Executor executor)
Executes the provided CQL Query with the provided Executor and Runnable implementations.
|
Cancellable |
queryAsynchronously(String cql,
Runnable listener,
QueryOptions options)
Executes the provided CQL Query with the Runnable implementations using the Query Options.
|
Cancellable |
queryAsynchronously(String cql,
Runnable listener,
QueryOptions options,
Executor executor)
Executes the provided CQL Query with the provided Executor and Runnable implementations.
|
<T> List<T> |
queryForList(com.datastax.driver.core.querybuilder.Select select,
Class<T> elementType)
Executes the provided Select Query and returns all values in the first column of the Results as a List of the Type
in the second argument.
|
<T> List<T> |
queryForList(String cql,
Class<T> elementType)
Executes the provided CQL and returns all values in the first column of the Results as a List of the Type in the
second argument.
|
<T> Cancellable |
queryForListAsynchronously(com.datastax.driver.core.querybuilder.Select select,
Class<T> elementType,
QueryForListListener<T> listener)
Executes the provided
Select query asynchronously and returns all values in the first column of the results
as a List of the type in the second argument. |
<T> Cancellable |
queryForListAsynchronously(String select,
Class<T> elementType,
QueryForListListener<T> listener)
Executes the provided
Select query asynchronously and returns all values in the first column of the results
as a List of the type in the second argument. |
List<Map<String,Object>> |
queryForListOfMap(com.datastax.driver.core.querybuilder.Select select)
Executes the provided Select Query and converts the results to a basic List of Maps.
|
List<Map<String,Object>> |
queryForListOfMap(String cql)
Executes the provided CQL and converts the results to a basic List of Maps.
|
Cancellable |
queryForListOfMapAsynchronously(com.datastax.driver.core.querybuilder.Select select,
QueryForListListener<Map<String,Object>> listener)
|
Cancellable |
queryForListOfMapAsynchronously(String cql,
QueryForListListener<Map<String,Object>> listener)
|
Cancellable |
queryForListOfMapAsynchronously(String cql,
QueryForListListener<Map<String,Object>> listener,
QueryOptions options)
|
Map<String,Object> |
queryForMap(com.datastax.driver.core.querybuilder.Select select)
Executes the provided Select Query and maps ONE Row to a basic Map of Strings and Objects.
|
Map<String,Object> |
queryForMap(String cql)
Executes the provided CQL Query and maps ONE Row to a basic Map of Strings and Objects.
|
Cancellable |
queryForMapAsynchronously(com.datastax.driver.core.querybuilder.Select select,
QueryForMapListener listener)
Executes the provided
Select query asynchronously and maps the first row to a Map
<String,Object>. |
Cancellable |
queryForMapAsynchronously(String cql,
QueryForMapListener listener)
Executes the provided CQL query asynchronously and maps the first row to a
Map <String,Object>. |
Cancellable |
queryForMapAsynchronously(String cql,
QueryForMapListener listener,
QueryOptions options)
Executes the provided CQL query asynchronously and maps the first row to a
Map <String,Object>. |
<T> T |
queryForObject(com.datastax.driver.core.querybuilder.Select select,
Class<T> requiredType)
Executes the provided Select query and tries to return the first column of the first Row as a Class
|
<T> T |
queryForObject(com.datastax.driver.core.querybuilder.Select select,
RowMapper<T> rowMapper)
Executes the provided Select Query, and maps ONE Row returned with the supplied RowMapper.
|
<T> T |
queryForObject(String cql,
Class<T> requiredType)
Executes the provided query and tries to return the first column of the first Row as a Class
|
<T> T |
queryForObject(String cql,
RowMapper<T> rowMapper)
Executes the provided CQL Query, and maps ONE Row returned with the supplied RowMapper.
|
<T> Cancellable |
queryForObjectAsynchronously(com.datastax.driver.core.querybuilder.Select select,
Class<T> requiredType,
QueryForObjectListener<T> listener)
Executes the provided
Select query and returns the first column of the first Row as an object of type
T . |
<T> Cancellable |
queryForObjectAsynchronously(com.datastax.driver.core.querybuilder.Select select,
RowMapper<T> rowMapper,
QueryForObjectListener<T> listener)
Executes the provided
Select query, and maps the first row returned with the supplied RowMapper . |
<T> Cancellable |
queryForObjectAsynchronously(String cql,
Class<T> requiredType,
QueryForObjectListener<T> listener)
Executes the provided select CQL query and returns the first column of the first Row as an object of type
T . |
<T> Cancellable |
queryForObjectAsynchronously(String cql,
Class<T> requiredType,
QueryForObjectListener<T> listener,
QueryOptions options)
Executes the provided select CQL query and returns the first column of the first Row as an object of type
T . |
<T> Cancellable |
queryForObjectAsynchronously(String cql,
RowMapper<T> rowMapper,
QueryForObjectListener<T> listener)
Executes the provided string CQL query, and maps the first row returned with the supplied
RowMapper . |
<T> Cancellable |
queryForObjectAsynchronously(String cql,
RowMapper<T> rowMapper,
QueryForObjectListener<T> listener,
QueryOptions options)
Executes the provided string CQL query, and maps the first row returned with the supplied
RowMapper . |
protected long |
selectCount(com.datastax.driver.core.querybuilder.Select select) |
protected Map<String,Object> |
toMap(com.datastax.driver.core.Row row) |
protected RuntimeException |
translateExceptionIfPossible(Exception ex) |
protected RuntimeException |
translateExceptionIfPossible(RuntimeException ex)
Attempt to translate a Runtime Exception to a Spring Data Exception
|
void |
truncate(CqlIdentifier tableName)
Delete all rows in the table
|
void |
truncate(String tableName)
Delete all rows in the table
|
afterPropertiesSet, getExceptionTranslator, getSession, setExceptionTranslator, setSession
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getSession
public CqlTemplate()
public CqlTemplate(com.datastax.driver.core.Session session)
session
- must not be null.public static com.datastax.driver.core.Statement addQueryOptions(com.datastax.driver.core.Statement q, QueryOptions options)
Statement
options for all types of queries.q
- options
- Statement
given.public static com.datastax.driver.core.querybuilder.Insert addWriteOptions(com.datastax.driver.core.querybuilder.Insert q, WriteOptions options)
Query
options for Insert queries.q
- options
- Query
given.public static com.datastax.driver.core.querybuilder.Update addWriteOptions(com.datastax.driver.core.querybuilder.Update q, WriteOptions options)
Query
options for Update queries.q
- options
- Query
given.public static void addPreparedStatementOptions(com.datastax.driver.core.PreparedStatement s, QueryOptions options)
q
- optionsByName
- public <T> T execute(SessionCallback<T> sessionCallback) throws DataAccessException
CqlOperations
SessionCallback
in the current Template Session. The implementation of
SessionCallback can decide whether or not to execute()
or executeAsync()
the operation.execute
in interface CqlOperations
DataAccessException
public void execute(String cql) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
DataAccessException
public void execute(String cql, QueryOptions options) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
options
- may be nullDataAccessException
public void execute(com.datastax.driver.core.Statement query) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
query
- The Statement
to executeDataAccessException
public com.datastax.driver.core.ResultSetFuture queryAsynchronously(String cql)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Querypublic <T> T queryAsynchronously(String cql, ResultSetExtractor<T> rse, Long timeout, TimeUnit timeUnit)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Queryrse
- The implementation for extracting the ResultSettimeout
- Time to wait for resultstimeUnit
- Time unit to wait for resultspublic <T> T queryAsynchronously(String cql, ResultSetExtractor<T> rse, Long timeout, TimeUnit timeUnit, QueryOptions options)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Queryrse
- The implementation for extracting the ResultSettimeout
- Time to wait for resultstimeUnit
- Time unit to wait for resultsoptions
- Query Optionspublic com.datastax.driver.core.ResultSetFuture queryAsynchronously(String cql, QueryOptions options)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Queryoptions
- Query Optionspublic Cancellable queryAsynchronously(String cql, Runnable listener)
CqlOperations
Runnable
, which is started after the query has completed.
A more useful method than this one is CqlOperations.queryAsynchronously(String, AsynchronousQueryListener)
, where you're
given the ResultSetFuture
after the query has been executed.queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- Runnable
listener for handling the query in a separate threadCancellable
that can be used to cancel the query.CqlOperations.queryAsynchronously(String, AsynchronousQueryListener)
public Cancellable queryAsynchronously(String cql, AsynchronousQueryListener listener)
CqlOperations
Runnable
. The AsynchronousQueryListener
gives you access to the ResultSetFuture
once the
query is completed for optimal flexibility.queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- AsynchronousQueryListener
for handling the query's ResultSetFuture
in a separate
threadCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(String cql, Runnable listener, QueryOptions options)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- Runnable Listener for handling the query in a separate threadoptions
- Query OptionCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(String cql, AsynchronousQueryListener listener, QueryOptions options)
CqlOperations
AsynchronousQueryListener
gives you access to the
ResultSetFuture
once the query is completed for optimal flexibility.queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- Runnable Listener for handling the query in a separate threadoptions
- Query OptionCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(String cql, Runnable listener, Executor executor)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- Runnable Listener for handling the query in a separate threadexecutor
- To execute the Runnable ListenerCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(String cql, AsynchronousQueryListener listener, Executor executor)
CqlOperations
AsynchronousQueryListener
gives you access to the ResultSetFuture
once the query is completed for optimal flexibility.queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- Runnable Listener for handling the query in a separate threadexecutor
- To execute the Runnable ListenerCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(String cql, Runnable listener, QueryOptions options, Executor executor)
CqlOperations
queryAsynchronously
in interface CqlOperations
cql
- The Querylistener
- Runnable Listener for handling the query in a separate threadoptions
- Query Optionexecutor
- To execute the Runnable ListenerCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(String cql, AsynchronousQueryListener listener, QueryOptions options, Executor executor)
CqlOperations
AsynchronousQueryListener
gives you access to the
ResultSetFuture
once the query is completed for optimal flexibility.queryAsynchronously
in interface CqlOperations
Cancellable
that can be used to cancel the query.public <T> T queryAsynchronously(String cql, ResultSetFutureExtractor<T> rse, QueryOptions options) throws DataAccessException
DataAccessException
public <T> T queryAsynchronously(String cql, ResultSetFutureExtractor<T> rse) throws DataAccessException
DataAccessException
public <T> T query(String cql, ResultSetExtractor<T> rse) throws DataAccessException
CqlOperations
query
in interface CqlOperations
cql
- The Queryrse
- The implementation for extracting the ResultSetDataAccessException
public <T> T query(String cql, ResultSetExtractor<T> rse, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
cql
- The Queryrse
- The implementation for extracting the ResultSetoptions
- Query OptionsDataAccessException
public void query(String cql, RowCallbackHandler rch, QueryOptions options) throws DataAccessException
CqlOperations
RowCallbackHandler
.query
in interface CqlOperations
cql
- The Queryrch
- The implementation for processing the rows returned.options
- Query Options ObjectDataAccessException
public void query(String cql, RowCallbackHandler rch) throws DataAccessException
CqlOperations
RowCallbackHandler
.query
in interface CqlOperations
cql
- The Queryrch
- The implementation for processing the rows returned.DataAccessException
public <T> List<T> query(String cql, RowMapper<T> rowMapper, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
cql
- The QueryrowMapper
- The implementation for mapping all rowsoptions
- Query Options ObjectDataAccessException
public com.datastax.driver.core.ResultSet query(String cql)
CqlOperations
ResultSet
.query
in interface CqlOperations
cql
- The queryResultSet
public com.datastax.driver.core.ResultSet query(String cql, QueryOptions options)
CqlOperations
QueryOptions
and returns the ResultSet
.query
in interface CqlOperations
cql
- The queryoptions
- The QueryOptions
; may be null.ResultSet
public <T> List<T> query(String cql, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
query
in interface CqlOperations
cql
- The QueryrowMapper
- The implementation for mapping all rowsDataAccessException
public List<Map<String,Object>> queryForListOfMap(String cql) throws DataAccessException
CqlOperations
queryForListOfMap
in interface CqlOperations
cql
- The QueryDataAccessException
public <T> List<T> queryForList(String cql, Class<T> elementType) throws DataAccessException
CqlOperations
queryForList
in interface CqlOperations
cql
- The QueryelementType
- Type to cast the data values toDataAccessException
public Map<String,Object> queryForMap(String cql) throws DataAccessException
CqlOperations
queryForMap
in interface CqlOperations
cql
- The QueryDataAccessException
public <T> T queryForObject(String cql, Class<T> requiredType) throws DataAccessException
CqlOperations
queryForObject
in interface CqlOperations
cql
- The QueryrequiredType
- Valid Class that Cassandra Data Types can be converted to.DataAccessException
public <T> T queryForObject(String cql, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
This expects only ONE row to be returned. More than one Row will cause an Exception to be thrown.
queryForObject
in interface CqlOperations
cql
- The QueryrowMapper
- The implementation for convert the Row to DataAccessException
protected <T> T doExecute(SessionCallback<T> callback)
callback
- protected com.datastax.driver.core.ResultSet doExecute(String cql)
protected com.datastax.driver.core.ResultSet doExecute(String cql, QueryOptions options)
protected com.datastax.driver.core.ResultSet doExecute(com.datastax.driver.core.Statement q)
q
- The query to execute.options
- The QueryOptions
. May be null.protected com.datastax.driver.core.ResultSetFuture doExecuteAsync(com.datastax.driver.core.Statement q)
protected Cancellable doExecuteAsync(com.datastax.driver.core.Statement q, AsynchronousQueryListener listener)
protected Cancellable doExecuteAsync(com.datastax.driver.core.Statement q, AsynchronousQueryListener listener, QueryOptions options)
protected Object firstColumnToObject(com.datastax.driver.core.Row row)
row
- protected Map<String,Object> toMap(com.datastax.driver.core.Row row)
row
- public List<RingMember> describeRing() throws DataAccessException
CqlOperations
RingMemberHostMapper
to provide the basics of the
Cassandra Ring topology.describeRing
in interface CqlOperations
DataAccessException
protected Set<com.datastax.driver.core.Host> getHosts()
public <T> Collection<T> describeRing(HostMapper<T> hostMapper) throws DataAccessException
CqlOperations
HostMapper
implementation to process the
lists of hosts returned by the Cassandra Cluster Metadata.describeRing
in interface CqlOperations
hostMapper
- The implementation to use for host mapping.DataAccessException
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(String cql) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
cql
- The CQL String to executeResultSetFuture
that can be used to cancel the query.DataAccessException
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(String cql, QueryOptions options) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
cql
- The CQL String to executeoptions
- The QueryOptions
to use. Only applies to cql statements that can use QueryOptions.ResultSetFuture
that can be used to cancel the query.DataAccessException
public Cancellable executeAsynchronously(String cql, Runnable listener) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
cql
- The CQL String to executelistener
- The Runnable
to register with the ResultSetFuture
Cancellable
that can be used to cancel the query.DataAccessException
for Reads
public Cancellable executeAsynchronously(String cql, Runnable listener, Executor executor) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
cql
- The CQL String to executelistener
- The Runnable
to register with the ResultSetFuture
executor
- The Executor
to regsiter with the ResultSetFuture
Cancellable
that can be used to cancel the query.DataAccessException
for Reads
public Cancellable executeAsynchronously(String cql, AsynchronousQueryListener listener) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
cql
- The CQL String to executelistener
- The AsynchronousQueryListener
to register with the ResultSetFuture
Cancellable
that can be used to cancel the query.DataAccessException
for Reads
public Cancellable executeAsynchronously(String cql, AsynchronousQueryListener listener, Executor executor) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
cql
- The CQL String to executelistener
- The AsynchronousQueryListener
to register with the ResultSetFuture
executor
- The Executor
to regsiter with the ResultSetFuture
Cancellable
that can be used to cancel the query.DataAccessException
for Reads
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(com.datastax.driver.core.Statement query) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
query
- The Statement
to executeResultSetFuture
that can be used to cancel the query.DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.Statement query, Runnable listener) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
query
- The Statement
to executeCancellable
that can be used to cancel the query.DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.Statement query, AsynchronousQueryListener listener) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
query
- The Statement
to executeCancellable
that can be used to cancel the query.DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.Statement query, Runnable listener, Executor executor) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
query
- The Statement
to executeCancellable
that can be used to cancel the query.DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.Statement query, AsynchronousQueryListener listener, Executor executor) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
query
- The Statement
to executeCancellable
that can be used to cancel the query.DataAccessException
public void process(com.datastax.driver.core.ResultSet resultSet, RowCallbackHandler rch) throws DataAccessException
CqlOperations
process
in interface CqlOperations
resultSet
- Results to processrch
- RowCallbackHandler with the processing implementationDataAccessException
public <T> List<T> process(com.datastax.driver.core.ResultSet resultSet, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
process
in interface CqlOperations
resultSet
- Results to processrowMapper
- RowMapper with the processing implementationDataAccessException
public <T> T processOne(com.datastax.driver.core.ResultSet resultSet, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
processOne
in interface CqlOperations
DataAccessException
public <T> T processOne(com.datastax.driver.core.ResultSet resultSet, Class<T> requiredType) throws DataAccessException
CqlOperations
processOne
in interface CqlOperations
DataAccessException
public Map<String,Object> processMap(com.datastax.driver.core.ResultSet resultSet) throws DataAccessException
CqlOperations
processMap
in interface CqlOperations
DataAccessException
public <T> List<T> processList(com.datastax.driver.core.ResultSet resultSet, Class<T> elementType) throws DataAccessException
CqlOperations
processList
in interface CqlOperations
DataAccessException
public List<Map<String,Object>> processListOfMap(com.datastax.driver.core.ResultSet resultSet) throws DataAccessException
CqlOperations
processListOfMap
in interface CqlOperations
DataAccessException
protected RuntimeException translateExceptionIfPossible(RuntimeException ex)
ex
- protected RuntimeException translateExceptionIfPossible(Exception ex)
public <T> T execute(PreparedStatementCreator psc, PreparedStatementCallback<T> action)
CqlOperations
PreparedStatementCreator
to create a PreparedStatement
in the current
Session
, then passes that PreparedStatement
to the given PreparedStatementCallback
.execute
in interface CqlOperations
psc
- The PreparedStatementCreator
action
- The callback that receives the PreparedStatement
PreparedStatementCallback
public <T> T execute(String cql, PreparedStatementCallback<T> action)
CqlOperations
PreparedStatement
from the given CQL, invokes the PreparedStatementCallback
with that PreparedStatement
, then returns the value returned by the PreparedStatementCallback
.execute
in interface CqlOperations
cql
- The CQL statement from which to create and cache a PreparedStatement
action
- The callback that is given the PreparedStatement
PreparedStatementCallback
public <T> T query(PreparedStatementCreator psc, ResultSetExtractor<T> rse, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementrse
- Implementation for extracting from the ResultSetoptions
- The Query Options ObjectDataAccessException
public <T> T query(PreparedStatementCreator psc, ResultSetExtractor<T> rse) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementrse
- Implementation for extracting from the ResultSetDataAccessException
public void query(PreparedStatementCreator psc, RowCallbackHandler rch, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementrch
- The implementation to process Resultsoptions
- The Query Options ObjectDataAccessException
public void query(PreparedStatementCreator psc, RowCallbackHandler rch) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementrch
- The implementation to process ResultsDataAccessException
public <T> List<T> query(PreparedStatementCreator psc, RowMapper<T> rowMapper, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementrowMapper
- The implementation for mapping each Row returned.options
- The Query Options ObjectDataAccessException
public <T> List<T> query(PreparedStatementCreator psc, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementrowMapper
- The implementation for mapping each Row returned.DataAccessException
public <T> T query(String cql, PreparedStatementBinder psb, ResultSetExtractor<T> rse, QueryOptions options) throws DataAccessException
CqlOperations
CachedPreparedStatementCreator
. Then, the PreparedStatementBinder will
bind its values to the bind variables in the provided CQL String. The results of the PreparedStatement are
processed with the ResultSetExtractor implementation provided by the Application Code. The can return any object,
including a List of Objects to support the ResultSet processing.query
in interface CqlOperations
cql
- The Query to Preparepsb
- The Binding implementationrse
- The implementation for extracting the results of the query.options
- The Query Options to apply to the PreparedStatementDataAccessException
public <T> T query(String cql, PreparedStatementBinder psb, ResultSetExtractor<T> rse) throws DataAccessException
CqlOperations
CachedPreparedStatementCreator
. Then, the PreparedStatementBinder will
bind its values to the bind variables in the provided CQL String. The results of the PreparedStatement are
processed with the ResultSetExtractor implementation provided by the Application Code. The can return any object,
including a List of Objects to support the ResultSet processing.query
in interface CqlOperations
cql
- The Query to Preparepsb
- The Binding implementationrse
- The implementation for extracting the results of the query.DataAccessException
public void query(String cql, PreparedStatementBinder psb, RowCallbackHandler rch, QueryOptions options) throws DataAccessException
CqlOperations
CachedPreparedStatementCreator
. Then, the PreparedStatementBinder will
bind its values to the bind variables in the provided CQL String. The results of the PreparedStatement are
processed with the RowCallbackHandler implementation provided and nothing is returned.query
in interface CqlOperations
cql
- The Query to Preparepsb
- The Binding implementationrch
- The RowCallbackHandler for processing the ResultSetoptions
- The Query Options ObjectDataAccessException
public void query(String cql, PreparedStatementBinder psb, RowCallbackHandler rch) throws DataAccessException
CqlOperations
CachedPreparedStatementCreator
. Then, the PreparedStatementBinder will
bind its values to the bind variables in the provided CQL String. The results of the PreparedStatement are
processed with the RowCallbackHandler implementation provided and nothing is returned.query
in interface CqlOperations
cql
- The Query to Preparepsb
- The Binding implementationrch
- The RowCallbackHandler for processing the ResultSetDataAccessException
public <T> List<T> query(String cql, PreparedStatementBinder psb, RowMapper<T> rowMapper, QueryOptions options) throws DataAccessException
CqlOperations
CachedPreparedStatementCreator
. Then, the PreparedStatementBinder will
bind its values to the bind variables in the provided CQL String. The results of the PreparedStatement are
processed with the RowMapper implementation provided and a List is returned with elements of Type query
in interface CqlOperations
cql
- The Query to Preparepsb
- The Binding implementationrowMapper
- The implementation for Mapping a Row to Type options
- The Query Options ObjectDataAccessException
public <T> List<T> query(String cql, PreparedStatementBinder psb, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
CachedPreparedStatementCreator
. Then, the PreparedStatementBinder will
bind its values to the bind variables in the provided CQL String. The results of the PreparedStatement are
processed with the RowMapper implementation provided and a List is returned with elements of Type query
in interface CqlOperations
cql
- The Query to Preparepsb
- The Binding implementationrowMapper
- The implementation for Mapping a Row to Type DataAccessException
public void ingest(String cql, RowIterator rowIterator, WriteOptions options)
CqlOperations
This is used internally by the other ingest() methods, but can be used if you want to write your own RowIterator. The Object[] length returned by the next() implementation must match the number of bind variables in the CQL.
ingest
in interface CqlOperations
cql
- The CQLrowIterator
- Implementation to provide the Object[] to be bound to the CQL.options
- The Query Options Objectpublic void ingest(String cql, RowIterator rowIterator)
CqlOperations
This is used internally by the other ingest() methods, but can be used if you want to write your own RowIterator. The Object[] length returned by the next() implementation must match the number of bind variables in the CQL.
ingest
in interface CqlOperations
cql
- The CQLrowIterator
- Implementation to provide the Object[] to be bound to the CQL.public void ingest(String cql, List<List<?>> rows, WriteOptions options)
CqlOperations
The List> length must match the number of bind variables in the CQL.
ingest
in interface CqlOperations
cql
- The CQLrows
- List of List> with data to bind to the CQL.options
- The Query Options Objectpublic void ingest(String cql, List<List<?>> rows)
CqlOperations
PreparedStatement
once, then all row values are bound to that PreparedStatement
and executed against the Session
.
The lengths of the nested List
s must not be less than the number of bind variables in the CQL.
ingest
in interface CqlOperations
cql
- The CQLrows
- The data to bind to the CQL statementpublic void ingest(String cql, Object[][] rows, WriteOptions options)
CqlOperations
PreparedStatement
once, then all row values are bound to that PreparedStatement
and executed against the Session
.
The lengths of the nested object arrays must not be less than the number of bind variables in the CQL.
ingest
in interface CqlOperations
cql
- The CQLrows
- The data to bind to the CQL statementoptions
- The Query Options Objectpublic void ingest(String cql, Object[][] rows)
CqlOperations
PreparedStatement
once, then all row values are bound to that PreparedStatement
and executed against the Session
.
The lengths of the nested object arrays must not be less than the number of bind variables in the CQL.
ingest
in interface CqlOperations
cql
- The CQLrows
- The data to bind to the CQL statementpublic void truncate(String tableName) throws DataAccessException
CqlOperations
truncate
in interface CqlOperations
DataAccessException
public void truncate(CqlIdentifier tableName) throws DataAccessException
CqlOperations
truncate
in interface CqlOperations
DataAccessException
public <T> T query(PreparedStatementCreator psc, PreparedStatementBinder psb, ResultSetExtractor<T> rse, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementpsb
- The implementation to bind variables to valuesrse
- Implementation for extracting from the ResultSetoptions
- The Query Options ObjectDataAccessException
public <T> T query(PreparedStatementCreator psc, PreparedStatementBinder psb, ResultSetExtractor<T> rse) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementpsb
- The implementation to bind variables to valuesrse
- Implementation for extracting from the ResultSetDataAccessException
public void query(PreparedStatementCreator psc, PreparedStatementBinder psb, RowCallbackHandler rch, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementpsb
- The implementation to bind variables to valuesrch
- The implementation to process Resultsoptions
- The Query Options ObjectDataAccessException
public void query(PreparedStatementCreator psc, PreparedStatementBinder psb, RowCallbackHandler rch) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementpsb
- The implementation to bind variables to valuesrch
- The implementation to process ResultsDataAccessException
public <T> List<T> query(PreparedStatementCreator psc, PreparedStatementBinder psb, RowMapper<T> rowMapper, QueryOptions options) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementpsb
- The implementation to bind variables to valuesrowMapper
- The implementation for mapping each Row returned.options
- The Query Options ObjectDataAccessException
public <T> List<T> query(PreparedStatementCreator psc, PreparedStatementBinder psb, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
query
in interface CqlOperations
psc
- The implementation to create the PreparedStatementpsb
- The implementation to bind variables to valuesrowMapper
- The implementation for mapping each Row returned.DataAccessException
public com.datastax.driver.core.ResultSet execute(DropTableSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(CreateTableSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(AlterTableSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(DropKeyspaceSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(CreateKeyspaceSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(AlterKeyspaceSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(DropIndexSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public com.datastax.driver.core.ResultSet execute(CreateIndexSpecification specification)
CqlOperations
execute
in interface CqlOperations
specification
- The specification to execute; must not be null.public void execute(com.datastax.driver.core.querybuilder.Delete delete) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
DataAccessException
public void execute(com.datastax.driver.core.querybuilder.Insert insert) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
DataAccessException
public void execute(com.datastax.driver.core.querybuilder.Update update) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
DataAccessException
public void execute(com.datastax.driver.core.querybuilder.Batch batch) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
DataAccessException
public void execute(com.datastax.driver.core.querybuilder.Truncate truncate) throws DataAccessException
CqlOperations
execute
in interface CqlOperations
DataAccessException
public long count(CqlIdentifier tableName)
CqlOperations
count
in interface CqlOperations
public long count(String tableName)
CqlOperations
count
in interface CqlOperations
protected long selectCount(com.datastax.driver.core.querybuilder.Select select)
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(com.datastax.driver.core.querybuilder.Truncate truncate) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
ResultSetFuture
that can be used to cancel the query.DataAccessException
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(com.datastax.driver.core.querybuilder.Delete delete) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
ResultSetFuture
that can be used to cancel the query.DataAccessException
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(com.datastax.driver.core.querybuilder.Insert insert) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
ResultSetFuture
that can be used to cancel the query.DataAccessException
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(com.datastax.driver.core.querybuilder.Update update) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
ResultSetFuture
that can be used to cancel the query.DataAccessException
public com.datastax.driver.core.ResultSetFuture executeAsynchronously(com.datastax.driver.core.querybuilder.Batch batch) throws DataAccessException
CqlOperations
executeAsynchronously
in interface CqlOperations
ResultSetFuture
that can be used to cancel the query.DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.querybuilder.Truncate truncate, AsynchronousQueryListener listener) throws DataAccessException
executeAsynchronously
in interface CqlOperations
DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.querybuilder.Delete delete, AsynchronousQueryListener listener) throws DataAccessException
executeAsynchronously
in interface CqlOperations
DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.querybuilder.Insert insert, AsynchronousQueryListener listener) throws DataAccessException
executeAsynchronously
in interface CqlOperations
DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.querybuilder.Update update, AsynchronousQueryListener listener) throws DataAccessException
executeAsynchronously
in interface CqlOperations
DataAccessException
public Cancellable executeAsynchronously(com.datastax.driver.core.querybuilder.Batch batch, AsynchronousQueryListener listener) throws DataAccessException
executeAsynchronously
in interface CqlOperations
DataAccessException
public com.datastax.driver.core.ResultSetFuture queryAsynchronously(com.datastax.driver.core.querybuilder.Select select)
CqlOperations
queryAsynchronously
in interface CqlOperations
public Cancellable queryAsynchronously(com.datastax.driver.core.querybuilder.Select select, Runnable listener)
CqlOperations
Runnable
, which is started after the query has
completed.
A more useful method than this one is CqlOperations.queryAsynchronously(Select, AsynchronousQueryListener)
, where you're
given the ResultSetFuture
after the query has been executed.queryAsynchronously
in interface CqlOperations
select
- The Select Querylistener
- Runnable
listener for handling the query in a separate threadCancellable
that can be used to cancel the query.CqlOperations.queryAsynchronously(Select, AsynchronousQueryListener)
public Cancellable queryAsynchronously(com.datastax.driver.core.querybuilder.Select select, AsynchronousQueryListener listener)
CqlOperations
Runnable
. The AsynchronousQueryListener
gives you access to the ResultSetFuture
once the
query is completed for optimal flexibility.queryAsynchronously
in interface CqlOperations
select
- The Selectlistener
- AsynchronousQueryListener
for handling the query's ResultSetFuture
in a separate
threadCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(com.datastax.driver.core.querybuilder.Select select, AsynchronousQueryListener listener, Executor executor)
CqlOperations
AsynchronousQueryListener
gives you access to the ResultSetFuture
once the query is completed for optimal flexibility.queryAsynchronously
in interface CqlOperations
select
- The Select Querylistener
- Runnable Listener for handling the query in a separate threadexecutor
- To execute the Runnable ListenerCancellable
that can be used to cancel the query.public Cancellable queryAsynchronously(com.datastax.driver.core.querybuilder.Select select, Runnable listener, Executor executor)
CqlOperations
queryAsynchronously
in interface CqlOperations
select
- The Select Querylistener
- Runnable Listener for handling the query in a separate threadexecutor
- To execute the Runnable ListenerCancellable
that can be used to cancel the query.public com.datastax.driver.core.ResultSet query(com.datastax.driver.core.querybuilder.Select select)
CqlOperations
ResultSet
.query
in interface CqlOperations
select
- The Select QueryResultSet
public <T> T query(com.datastax.driver.core.querybuilder.Select select, ResultSetExtractor<T> rse) throws DataAccessException
CqlOperations
query
in interface CqlOperations
select
- The SelectQueryrse
- The implementation for extracting the ResultSetDataAccessException
public void query(com.datastax.driver.core.querybuilder.Select select, RowCallbackHandler rch) throws DataAccessException
CqlOperations
RowCallbackHandler
.query
in interface CqlOperations
select
- The Select Queryrch
- The implementation for processing the rows returned.DataAccessException
public <T> List<T> query(com.datastax.driver.core.querybuilder.Select select, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
query
in interface CqlOperations
select
- The Select QueryrowMapper
- The implementation for mapping all rowsDataAccessException
public <T> T queryForObject(com.datastax.driver.core.querybuilder.Select select, RowMapper<T> rowMapper) throws DataAccessException
CqlOperations
This expects only ONE row to be returned. More than one Row will cause an Exception to be thrown.
queryForObject
in interface CqlOperations
select
- The Select QueryrowMapper
- The implementation for convert the Row to DataAccessException
public <T> T queryForObject(com.datastax.driver.core.querybuilder.Select select, Class<T> requiredType) throws DataAccessException
CqlOperations
queryForObject
in interface CqlOperations
select
- The Select QueryrequiredType
- Valid Class that Cassandra Data Types can be converted to.DataAccessException
public Map<String,Object> queryForMap(com.datastax.driver.core.querybuilder.Select select) throws DataAccessException
CqlOperations
queryForMap
in interface CqlOperations
select
- The Select QueryDataAccessException
public <T> List<T> queryForList(com.datastax.driver.core.querybuilder.Select select, Class<T> elementType) throws DataAccessException
CqlOperations
queryForList
in interface CqlOperations
select
- The Select QueryelementType
- Type to cast the data values toDataAccessException
public List<Map<String,Object>> queryForListOfMap(com.datastax.driver.core.querybuilder.Select select) throws DataAccessException
CqlOperations
queryForListOfMap
in interface CqlOperations
select
- The Select QueryDataAccessException
public <T> Cancellable queryForListAsynchronously(com.datastax.driver.core.querybuilder.Select select, Class<T> elementType, QueryForListListener<T> listener) throws DataAccessException
CqlOperations
Select
query asynchronously and returns all values in the first column of the results
as a List
of the type in the second argument.queryForListAsynchronously
in interface CqlOperations
select
- The Select
queryelementType
- The type to cast the data values tolistener
- The listener to receive the results asynchronously. Must not be null
.Cancellable
to cancel the query if necessaryDataAccessException
public <T> Cancellable queryForListAsynchronously(String select, Class<T> elementType, QueryForListListener<T> listener) throws DataAccessException
CqlOperations
Select
query asynchronously and returns all values in the first column of the results
as a List
of the type in the second argument.queryForListAsynchronously
in interface CqlOperations
select
- The select query CQLelementType
- The type to cast the data values tolistener
- The listener to receive the results asynchronously. Must not be null
.Cancellable
to cancel the query if necessaryDataAccessException
public Cancellable queryForListOfMapAsynchronously(com.datastax.driver.core.querybuilder.Select select, QueryForListListener<Map<String,Object>> listener) throws DataAccessException
CqlOperations
Select
query and converts the results to a List
of Map
s. Each element
in the List
represents a row returned from the query. Each row's column(s) are put into a Map
as
values keyed by column name.queryForListOfMapAsynchronously
in interface CqlOperations
select
- The Select
query. Must not be null
.listener
- The listener that will receive the results upon query completion. Must not be null
.Cancellable
that can be used to cancel the query. Must not be null
.DataAccessException
public Cancellable queryForListOfMapAsynchronously(String cql, QueryForListListener<Map<String,Object>> listener) throws DataAccessException
CqlOperations
List
of Map
s. Each element in
the List
represents a row returned from the query. Each row's column(s) are put into a Map
as
values keyed by column name.queryForListOfMapAsynchronously
in interface CqlOperations
listener
- The listener that will receive the results upon query completion. Must not be null
.Cancellable
that can be used to cancel the query. Must not be null
.DataAccessException
public Cancellable queryForListOfMapAsynchronously(String cql, QueryForListListener<Map<String,Object>> listener, QueryOptions options) throws DataAccessException
CqlOperations
List
of Map
s. Each element in
the List
represents a row returned from the query. Each row's column(s) are put into a Map
as
values keyed by column name.queryForListOfMapAsynchronously
in interface CqlOperations
listener
- The listener that will receive the results upon query completion. Must not be null
.options
- The QueryOptions
to use. May be null
.Cancellable
that can be used to cancel the query. Must not be null
.DataAccessException
public Cancellable queryForMapAsynchronously(String cql, QueryForMapListener listener) throws DataAccessException
CqlOperations
Map
<String,Object>.
Additional rows are ignored.queryForMapAsynchronously
in interface CqlOperations
cql
- The select query CQL. Must not be null
or blank.listener
- The QueryForMapListener
that will recieve the results upon query completion. Must not be
null
.Cancellable
that can be used to cancel the query if necessary. Must not be null
.DataAccessException
public Cancellable queryForMapAsynchronously(String cql, QueryForMapListener listener, QueryOptions options) throws DataAccessException
CqlOperations
Map
<String,Object>.
Additional rows are ignored.queryForMapAsynchronously
in interface CqlOperations
cql
- The select query CQL. Must not be null
or blank.listener
- The QueryForMapListener
that will recieve the results upon query completion. Must not be
null
.options
- The QueryOptions
to use. May be null
.Cancellable
that can be used to cancel the query if necessary. Must not be null
.DataAccessException
public Cancellable queryForMapAsynchronously(com.datastax.driver.core.querybuilder.Select select, QueryForMapListener listener) throws DataAccessException
CqlOperations
Select
query asynchronously and maps the first row to a Map
<String,Object>. Additional rows are ignored.queryForMapAsynchronously
in interface CqlOperations
listener
- The QueryForMapListener
that will recieve the results upon query completion. Must not be
null
.Cancellable
that can be used to cancel the query if necessary. Must not be null
.DataAccessException
public <T> Cancellable queryForObjectAsynchronously(com.datastax.driver.core.querybuilder.Select select, Class<T> requiredType, QueryForObjectListener<T> listener) throws DataAccessException
CqlOperations
Select
query and returns the first column of the first Row as an object of type
T
.queryForObjectAsynchronously
in interface CqlOperations
select
- The Select
queryrequiredType
- Type that Cassandra data types can be converted to.Cancellable
that can be used to cancel the query if necessary.DataAccessException
public <T> Cancellable queryForObjectAsynchronously(String cql, Class<T> requiredType, QueryForObjectListener<T> listener) throws DataAccessException
CqlOperations
T
.queryForObjectAsynchronously
in interface CqlOperations
cql
- The select query CQL. Must not be null
or blank.requiredType
- The type to convert the first column of the first row to. Must not be null
.Cancellable
that can be used to cancel the query if necessary. Must not be null
.DataAccessException
public <T> Cancellable queryForObjectAsynchronously(String cql, Class<T> requiredType, QueryForObjectListener<T> listener, QueryOptions options) throws DataAccessException
CqlOperations
T
.queryForObjectAsynchronously
in interface CqlOperations
cql
- The select query CQL. Must not be null
or blank.requiredType
- The type to convert the first column of the first row to. Must not be null
.options
- The QueryOptions
to use. May be null
.Cancellable
that can be used to cancel the query if necessary. Must not be null
.DataAccessException
public <T> Cancellable queryForObjectAsynchronously(String cql, RowMapper<T> rowMapper, QueryForObjectListener<T> listener) throws DataAccessException
CqlOperations
RowMapper
.queryForObjectAsynchronously
in interface CqlOperations
cql
- The string query CQL.rowMapper
- The RowMapper
to convert the row into an object of type T
.listener
- The listener that receives the results upon completion.Cancellable
that can be used to cancel the query.DataAccessException
public <T> Cancellable queryForObjectAsynchronously(String cql, RowMapper<T> rowMapper, QueryForObjectListener<T> listener, QueryOptions options) throws DataAccessException
CqlOperations
RowMapper
.queryForObjectAsynchronously
in interface CqlOperations
cql
- The string query CQL.rowMapper
- The RowMapper
to convert the row into an object of type T
.listener
- The listener that receives the results upon completion.options
- The QueryOptions
to use. May be null
.Cancellable
that can be used to cancel the query.DataAccessException
public <T> Cancellable queryForObjectAsynchronously(com.datastax.driver.core.querybuilder.Select select, RowMapper<T> rowMapper, QueryForObjectListener<T> listener) throws DataAccessException
CqlOperations
Select
query, and maps the first row returned with the supplied RowMapper
.queryForObjectAsynchronously
in interface CqlOperations
select
- The Select
query to execute.rowMapper
- The RowMapper
to convert the row into an object of type T
.listener
- The listener that receives the results upon completion.Cancellable
that can be used to cancel the query.DataAccessException
public com.datastax.driver.core.ResultSet getResultSetUninterruptibly(com.datastax.driver.core.ResultSetFuture rsf)
CqlOperations
ResultSetFuture.getUninterruptibly()
but translates exceptions if any
are thrown.getResultSetUninterruptibly
in interface CqlOperations
rsf
- The ResultSetFuture
from which to get the ResultSet
.ResultSet
public com.datastax.driver.core.ResultSet getResultSetUninterruptibly(com.datastax.driver.core.ResultSetFuture rsf, long millis)
CqlOperations
ResultSetFuture.getUninterruptibly()
but translates exceptions if any
are thrown.getResultSetUninterruptibly
in interface CqlOperations
rsf
- The ResultSetFuture
from which to get the ResultSet
.ResultSet
public com.datastax.driver.core.ResultSet getResultSetUninterruptibly(com.datastax.driver.core.ResultSetFuture rsf, long timeout, TimeUnit unit)
CqlOperations
ResultSetFuture.getUninterruptibly()
but translates exceptions if any
are thrown.getResultSetUninterruptibly
in interface CqlOperations
rsf
- The ResultSetFuture
from which to get the ResultSet
.timeout
- The timeout to wait. A nonpositive value means wait indefinitely.unit
- The TimeUnit
of the timeout.ResultSet
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