DefaultPreparedStatement (DataStax Java Driver for Apache Cassandra

java.lang.Object
- com.datastax.driver.core.DefaultPreparedStatement

All Implemented Interfaces:: PreparedStatement

public class DefaultPreparedStatement
extends Object
implements PreparedStatement

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`BoundStatement`	`bind()` Creates a new BoundStatement object for this prepared statement.
`BoundStatement`	`bind(Object... values)` Creates a new BoundStatement object and bind its variables to the provided values.
`PreparedStatement`	`disableTracing()` Convenience method to disable tracing for all bound statements created from this prepared statement.
`PreparedStatement`	`enableTracing()` Convenience method to enables tracing for all bound statements created from this prepared statement.
`CodecRegistry`	`getCodecRegistry()` Return the `CodecRegistry` instance associated with this prepared statement.
`ConsistencyLevel`	`getConsistencyLevel()` Returns the default consistency level set through `PreparedStatement.setConsistencyLevel(com.datastax.driver.core.ConsistencyLevel)`.
`Map<String,ByteBuffer>`	`getIncomingPayload()` Return the incoming payload, that is, the payload that the server sent back with its `PREPARED` response, if any, or `null`, if the server did not include any custom payload.
`Map<String,ByteBuffer>`	`getOutgoingPayload()` Return the outgoing payload currently associated with this statement.
`PreparedId`	`getPreparedId()` Returns the prepared Id for this statement.
`String`	`getQueryKeyspace()` Returns the keyspace at the time that this prepared statement was prepared, (that is the one on which this statement applies unless it specified a keyspace explicitly).
`String`	`getQueryString()` Returns the string of the query that was prepared to yield this `PreparedStatement`.
`RetryPolicy`	`getRetryPolicy()` Returns the retry policy sets for this prepared statement, if any.
`ByteBuffer`	`getRoutingKey()` Returns the routing key set for this query.
`ConsistencyLevel`	`getSerialConsistencyLevel()` Returns the default serial consistency level set through `PreparedStatement.setSerialConsistencyLevel(com.datastax.driver.core.ConsistencyLevel)`.
`ColumnDefinitions`	`getVariables()` Returns metadata on the bounded variables of this prepared statement.
`Boolean`	`isIdempotent()` Whether this statement is idempotent, i.e.
`boolean`	`isTracing()` Returns whether tracing is enabled for this prepared statement, i.e.
`PreparedStatement`	`setConsistencyLevel(ConsistencyLevel consistency)` Sets a default consistency level for all bound statements created from this prepared statement.
`PreparedStatement`	`setIdempotent(Boolean idempotent)` Sets whether this statement is idempotent.
`PreparedStatement`	`setOutgoingPayload(Map<String,ByteBuffer> payload)` Associate the given payload with this prepared statement.
`PreparedStatement`	`setRetryPolicy(RetryPolicy policy)` Convenience method to set a default retry policy for the `BoundStatement` created from this prepared statement.
`PreparedStatement`	`setRoutingKey(ByteBuffer... routingKeyComponents)` Sets the routing key for this query.
`PreparedStatement`	`setRoutingKey(ByteBuffer routingKey)` Sets the routing key for this prepared statement.
`PreparedStatement`	`setSerialConsistencyLevel(ConsistencyLevel serialConsistency)` Sets a default serial consistency level for all bound statements created from this prepared statement.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getVariables
```
public ColumnDefinitions getVariables()
```
    Description copied from interface: PreparedStatement
    
    Returns metadata on the bounded variables of this prepared statement.
    
    Specified by:
    
    getVariables in interface PreparedStatement
    
    Returns:
    
    the variables bounded in this prepared statement.
  - bind
```
public BoundStatement bind(Object... values)
```
    Description copied from interface: PreparedStatement
    
    Creates a new BoundStatement object and bind its variables to the provided values.
    While the number of values cannot be greater than the number of bound variables, the number of values may be fewer than the number of bound variables. In that case, the remaining variables will have to be bound to values by another mean because the resulting BoundStatement being executable.
    This method is a convenience for new BoundStatement(this).bind(...).
    
    Specified by:
    
    bind in interface PreparedStatement
    
    Parameters:
    
    values - the values to bind to the variables of the newly created BoundStatement.
    
    Returns:
    
    the newly created BoundStatement with its variables bound to values.
    
    See Also:
    
    BoundStatement.bind(java.lang.Object...)
  - bind
```
public BoundStatement bind()
```
    Description copied from interface: PreparedStatement
    
    Creates a new BoundStatement object for this prepared statement.
    This method do not bind any values to any of the prepared variables. Said values need to be bound on the resulting statement using BoundStatement's setters methods (BoundStatement.setInt(int, int), BoundStatement.setLong(int, long), ...).
    
    Specified by:
    
    bind in interface PreparedStatement
    
    Returns:
    
    the newly created BoundStatement.
  - setRoutingKey
```
public PreparedStatement setRoutingKey(ByteBuffer routingKey)
```
    Description copied from interface: PreparedStatement
    
    Sets the routing key for this prepared statement.
    While you can provide a fixed routing key for all executions of this prepared statement with this method, it is not mandatory to provide one through this method. This method should only be used if the partition key of the prepared query is not part of the prepared variables (that is if the partition key is fixed).
    Note that if the partition key is part of the prepared variables, the routing key will be automatically computed once those variables are bound.
    If the partition key is neither fixed nor part of the prepared variables (e.g. a composite partition key where only some of the components are bound), the routing key can also be set on each bound statement.
    
    Specified by:
    
    setRoutingKey in interface PreparedStatement
    
    Parameters:
    
    routingKey - the raw (binary) value to use as routing key.
    
    Returns:
    
    this PreparedStatement object.
    
    See Also:
    
    Statement.getRoutingKey(com.datastax.driver.core.ProtocolVersion, com.datastax.driver.core.CodecRegistry), BoundStatement.getRoutingKey(com.datastax.driver.core.ProtocolVersion, com.datastax.driver.core.CodecRegistry)
  - setRoutingKey
```
public PreparedStatement setRoutingKey(ByteBuffer... routingKeyComponents)
```
    Description copied from interface: PreparedStatement
    
    Sets the routing key for this query.
    See PreparedStatement.setRoutingKey(ByteBuffer) for more information. This method is a variant for when the query partition key is composite and the routing key must be built from multiple values.
    
    Specified by:
    
    setRoutingKey in interface PreparedStatement
    
    Parameters:
    
    routingKeyComponents - the raw (binary) values to compose to obtain the routing key.
    
    Returns:
    
    this PreparedStatement object.
    
    See Also:
    
    Statement.getRoutingKey(com.datastax.driver.core.ProtocolVersion, com.datastax.driver.core.CodecRegistry)
  - getRoutingKey
```
public ByteBuffer getRoutingKey()
```
    Description copied from interface: PreparedStatement
    
    Returns the routing key set for this query.
    
    Specified by:
    
    getRoutingKey in interface PreparedStatement
    
    Returns:
    
    the routing key for this query or null if none has been explicitly set on this PreparedStatement.
  - setConsistencyLevel
```
public PreparedStatement setConsistencyLevel(ConsistencyLevel consistency)
```
    Description copied from interface: PreparedStatement
    
    Sets a default consistency level for all bound statements created from this prepared statement.
    If no consistency level is set through this method, the bound statement created from this object will use the default consistency level (LOCAL_ONE).
    Changing the default consistency level is not retroactive, it only applies to BoundStatement created after the change.
    
    Specified by:
    
    setConsistencyLevel in interface PreparedStatement
    
    Parameters:
    
    consistency - the default consistency level to set.
    
    Returns:
    
    this PreparedStatement object.
  - getConsistencyLevel
```
public ConsistencyLevel getConsistencyLevel()
```
    Description copied from interface: PreparedStatement
    
    Returns the default consistency level set through PreparedStatement.setConsistencyLevel(com.datastax.driver.core.ConsistencyLevel).
    
    Specified by:
    
    getConsistencyLevel in interface PreparedStatement
    
    Returns:
    
    the default consistency level. Returns null if no consistency level has been set through this object setConsistencyLevel method.
  - setSerialConsistencyLevel
```
public PreparedStatement setSerialConsistencyLevel(ConsistencyLevel serialConsistency)
```
    Description copied from interface: PreparedStatement
    
    Sets a default serial consistency level for all bound statements created from this prepared statement.
    If no serial consistency level is set through this method, the bound statement created from this object will use the default serial consistency level (SERIAL).
    Changing the default serial consistency level is not retroactive, it only applies to BoundStatement created after the change.
    
    Specified by:
    
    setSerialConsistencyLevel in interface PreparedStatement
    
    Parameters:
    
    serialConsistency - the default serial consistency level to set.
    
    Returns:
    
    this PreparedStatement object.
  - getSerialConsistencyLevel
```
public ConsistencyLevel getSerialConsistencyLevel()
```
    Description copied from interface: PreparedStatement
    
    Returns the default serial consistency level set through PreparedStatement.setSerialConsistencyLevel(com.datastax.driver.core.ConsistencyLevel).
    
    Specified by:
    
    getSerialConsistencyLevel in interface PreparedStatement
    
    Returns:
    
    the default serial consistency level. Returns null if no consistency level has been set through this object setSerialConsistencyLevel method.
  - getQueryString
```
public String getQueryString()
```
    Description copied from interface: PreparedStatement
    
    Returns the string of the query that was prepared to yield this PreparedStatement.
    Note that a CQL3 query may be implicitly applied to the current keyspace (that is, if the keyspace is not explicitly qualified in the query itself). For prepared queries, the current keyspace used is the one at the time of the preparation, not the one at execution time. The current keyspace at the time of the preparation can be retrieved through PreparedStatement.getQueryKeyspace().
    
    Specified by:
    
    getQueryString in interface PreparedStatement
    
    Returns:
    
    the query that was prepared to yield this PreparedStatement.
  - getQueryKeyspace
```
public String getQueryKeyspace()
```
    Description copied from interface: PreparedStatement
    
    Returns the keyspace at the time that this prepared statement was prepared, (that is the one on which this statement applies unless it specified a keyspace explicitly).
    
    Specified by:
    
    getQueryKeyspace in interface PreparedStatement
    
    Returns:
    
    the keyspace at the time that this statement was prepared or null if no keyspace was set when the query was prepared (which is possible since keyspaces can be explicitly qualified in queries and so may not require a current keyspace to be set).
  - enableTracing
```
public PreparedStatement enableTracing()
```
    Description copied from interface: PreparedStatement
    
    Convenience method to enables tracing for all bound statements created from this prepared statement.
    
    Specified by:
    
    enableTracing in interface PreparedStatement
    
    Returns:
    
    this Query object.
  - disableTracing
```
public PreparedStatement disableTracing()
```
    Description copied from interface: PreparedStatement
    
    Convenience method to disable tracing for all bound statements created from this prepared statement.
    
    Specified by:
    
    disableTracing in interface PreparedStatement
    
    Returns:
    
    this PreparedStatement object.
  - isTracing
```
public boolean isTracing()
```
    Description copied from interface: PreparedStatement
    
    Returns whether tracing is enabled for this prepared statement, i.e. if BoundStatement created from it will use tracing by default.
    
    Specified by:
    
    isTracing in interface PreparedStatement
    
    Returns:
    
    true if this prepared statement has tracing enabled, false otherwise.
  - setRetryPolicy
```
public PreparedStatement setRetryPolicy(RetryPolicy policy)
```
    Description copied from interface: PreparedStatement
    
    Convenience method to set a default retry policy for the BoundStatement created from this prepared statement.
    Note that this method is completely optional. By default, the retry policy used is the one returned Policies.getRetryPolicy() in the cluster configuration. This method is only useful if you want to override this default policy for the BoundStatement created from this PreparedStatement. to punctually override the default policy for this request.
    
    Specified by:
    
    setRetryPolicy in interface PreparedStatement
    
    Parameters:
    
    policy - the retry policy to use for this prepared statement.
    
    Returns:
    
    this PreparedStatement object.
  - getRetryPolicy
```
public RetryPolicy getRetryPolicy()
```
    Description copied from interface: PreparedStatement
    
    Returns the retry policy sets for this prepared statement, if any.
    
    Specified by:
    
    getRetryPolicy in interface PreparedStatement
    
    Returns:
    
    the retry policy sets specifically for this prepared statement or null if none have been set.
  - getPreparedId
```
public PreparedId getPreparedId()
```
    Description copied from interface: PreparedStatement
    
    Returns the prepared Id for this statement.
    
    Specified by:
    
    getPreparedId in interface PreparedStatement
    
    Returns:
    
    the PreparedId corresponding to this statement.
  - getIncomingPayload
```
public Map<String,ByteBuffer> getIncomingPayload()
```
    Description copied from interface: PreparedStatement
    
    Return the incoming payload, that is, the payload that the server sent back with its PREPARED response, if any, or null, if the server did not include any custom payload.
    Note that if an incoming payload is present, and if no outgoing payload has been explicitly set, then each time a BoundStatement is created (with either PreparedStatement.bind() or PreparedStatement.bind(Object...)), the resulting BoundStatement will inherit from this value as its default outgoing payload.
    Implementors should return a read-only view of the original map, but even though, its values would remain inherently mutable. Callers should take care not to modify the returned map in any way.
    This feature is only available with ProtocolVersion.V4 or above; with lower versions, this method will always return null.
    
    Specified by:
    
    getIncomingPayload in interface PreparedStatement
    
    Returns:
    
    the custom payload that the server sent back with its response, if any, or null, if the server did not include any custom payload.
  - getOutgoingPayload
```
public Map<String,ByteBuffer> getOutgoingPayload()
```
    Description copied from interface: PreparedStatement
    
    Return the outgoing payload currently associated with this statement.
    If this is set to a non-null value, each time a BoundStatement is created (with either PreparedStatement.bind() or PreparedStatement.bind(Object...)), the resulting BoundStatement will inherit from this value as its default outgoing payload.
    Implementors should return a read-only view of the original map, but even though, its values would remain inherently mutable. Callers should take care not to modify the returned map in any way.
    This feature is only available with ProtocolVersion.V4 or above.
    
    Specified by:
    
    getOutgoingPayload in interface PreparedStatement
    
    Returns:
    
    this statement's outgoing payload, if any, or null if no outgoing payload is set
  - setOutgoingPayload
```
public PreparedStatement setOutgoingPayload(Map<String,ByteBuffer> payload)
```
    Description copied from interface: PreparedStatement
    
    Associate the given payload with this prepared statement.
    If this is set to a non-null value, each time a BoundStatement is created (with either PreparedStatement.bind() or PreparedStatement.bind(Object...)), the resulting BoundStatement will inherit from this value as its default outgoing payload.
    Implementors should make a defensive, thread-safe copy of the given map, but even though, its values would remain inherently mutable. Callers should take care not to modify the original map once it is passed to this method.
    This feature is only available with ProtocolVersion.V4 or above. Trying to include custom payloads in requests sent by the driver under lower protocol versions will result in an UnsupportedFeatureException (wrapped in a NoHostAvailableException).
    
    Specified by:
    
    setOutgoingPayload in interface PreparedStatement
    
    Parameters:
    
    payload - the outgoing payload to associate with this statement, or null to clear any previously associated payload.
    
    Returns:
    
    this Statement object.
  - getCodecRegistry
```
public CodecRegistry getCodecRegistry()
```
    Description copied from interface: PreparedStatement
    
    Return the CodecRegistry instance associated with this prepared statement. Implementations should never return null; instead, they should always return the CodecRegistry instance registered with the Cluster instance this prepared statement belongs to.
    
    Specified by:
    
    getCodecRegistry in interface PreparedStatement
    
    Returns:
    
    the CodecRegistry instance associated with this prepared statement.
  - setIdempotent
```
public PreparedStatement setIdempotent(Boolean idempotent)
```
    Sets whether this statement is idempotent.
    See Statement.isIdempotent() for more explanations about this property.
    
    Specified by:
    
    setIdempotent in interface PreparedStatement
    
    Parameters:
    
    idempotent - the new value.
    
    Returns:
    
    this IdempotenceAwarePreparedStatement object.
  - isIdempotent
```
public Boolean isIdempotent()
```
    Whether this statement is idempotent, i.e. whether it can be applied multiple times without changing the result beyond the initial application.
    See Statement.isIdempotent() for more explanations about this property.
    Please note that idempotence will be propagated to all BoundStatements created from this prepared statement.
    
    Specified by:
    
    isIdempotent in interface PreparedStatement
    
    Returns:
    
    whether this statement is idempotent, or null to use QueryOptions.getDefaultIdempotence().

Class DefaultPreparedStatement

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getVariables

bind

bind

setRoutingKey

setRoutingKey

getRoutingKey

setConsistencyLevel

getConsistencyLevel

setSerialConsistencyLevel

getSerialConsistencyLevel

getQueryString

getQueryKeyspace

enableTracing

disableTracing

isTracing

setRetryPolicy

getRetryPolicy

getPreparedId

getIncomingPayload

getOutgoingPayload

setOutgoingPayload

getCodecRegistry

setIdempotent

isIdempotent