org.trellisldp.ext.cassandra.query.binary

Class Insert

java.lang.Object

org.trellisldp.ext.cassandra.query.CassandraQuery

org.trellisldp.ext.cassandra.query.binary.BinaryQuery

org.trellisldp.ext.cassandra.query.binary.Insert

All Implemented Interfaces:

java.util.concurrent.Executor

@ApplicationScoped
public class Insert
extends BinaryQuery
implements java.util.concurrent.Executor

Insert binary data into a table.

Field Summary

Fields inherited from class org.trellisldp.ext.cassandra.query.CassandraQuery

consistency, queryString, readBinaryWorkers, session, writeWorkers

Constructor Summary

Constructors

Constructor and Description
Insert() For use with RESTeasy and CDI proxies.
Insert(com.datastax.oss.driver.api.core.CqlSession session, com.datastax.oss.driver.api.core.ConsistencyLevel consistency)

Method Summary

Modifier and Type	Method and Description
java.util.concurrent.CompletionStage<java.lang.Void>	execute(org.apache.commons.rdf.api.IRI id, int chunkSize, int chunkIndex, java.io.InputStream chunk)
void	execute(java.lang.Runnable command)

Methods inherited from class org.trellisldp.ext.cassandra.query.CassandraQuery

executeSyncRead, preparedStatement, preparedStatementAsync

Methods inherited from class java.lang.Object

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

Constructor Detail

Insert

public Insert()

For use with RESTeasy and CDI proxies.

API Note:

This construtor is used by CDI runtimes that require a public, no-argument constructor. It should not be invoked directly in user code.

Insert

@Inject
public Insert(com.datastax.oss.driver.api.core.CqlSession session,
                      @BinaryWriteConsistency
                      com.datastax.oss.driver.api.core.ConsistencyLevel consistency)

Parameters:

session - the cassandra session

consistency - the consistency level

Method Detail

execute

public java.util.concurrent.CompletionStage<java.lang.Void> execute(org.apache.commons.rdf.api.IRI id,
                                                                    int chunkSize,
                                                                    int chunkIndex,
                                                                    java.io.InputStream chunk)

Parameters:

id - the IRI of this binary

chunkSize - size of chunk to use for this binary

chunkIndex - which chunk this is

chunk - the bytes of this chunk

Returns:

whether and when it has been inserted

execute

public void execute(java.lang.Runnable command)

Specified by:

execute in interface java.util.concurrent.Executor