com.impetus.client.cassandra.thrift

Class ThriftDataHandler

java.lang.Object

com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase

com.impetus.client.cassandra.thrift.ThriftDataHandler

All Implemented Interfaces:

CassandraDataHandler

public final class ThriftDataHandler
extends CassandraDataHandlerBase
implements CassandraDataHandler

Author:

vivek.mishra

Field Summary

Fields inherited from class com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase

generator, kunderaMetadata, thriftTranslator

Constructor Summary

Constructors

Constructor and Description
ThriftDataHandler(ThriftClient thriftClient, EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata, TimestampGenerator generator) Instantiates a new thrift data handler.

Method Summary

Methods

Modifier and Type	Method and Description
Object	fromThriftRow(Class<?> clazz, EntityMetadata m, Object rowKey, List<String> relationNames, boolean isWrapReq, org.apache.cassandra.thrift.ConsistencyLevel consistencyLevel) From thrift row.
<E> E	fromThriftRow(Class<E> clazz, EntityMetadata m, DataRow<org.apache.cassandra.thrift.SuperColumn> tr) From thrift row.

Methods inherited from class com.impetus.client.cassandra.datahandler.CassandraDataHandlerBase

fromThriftRow, getForeignKeysFromJoinTable, getThriftColumnValue, populateEmbeddedRecursive, populateEntity, toIndexThriftRow, toThriftRow

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.impetus.client.cassandra.datahandler.CassandraDataHandler

fromThriftRow, populateEntity, toThriftRow

Constructor Detail

ThriftDataHandler

public ThriftDataHandler(ThriftClient thriftClient,
                 EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata,
                 TimestampGenerator generator)

Instantiates a new thrift data handler.

Parameters:

thriftClient - the thrift client

kunderaMetadata - the kundera metadata

generator - the generator

Method Detail

fromThriftRow

public Object fromThriftRow(Class<?> clazz,
                   EntityMetadata m,
                   Object rowKey,
                   List<String> relationNames,
                   boolean isWrapReq,
                   org.apache.cassandra.thrift.ConsistencyLevel consistencyLevel)
                     throws Exception

Description copied from class: CassandraDataHandlerBase

From thrift row.

Specified by:

fromThriftRow in interface CassandraDataHandler

Specified by:

fromThriftRow in class CassandraDataHandlerBase

Parameters:

clazz - the clazz

m - the m

rowKey - the row key

relationNames - the relation names

isWrapReq - the is wrap req

consistencyLevel - the consistency level

Returns:

the object

Throws:

Exception - the exception

fromThriftRow

public <E> E fromThriftRow(Class<E> clazz,
                  EntityMetadata m,
                  DataRow<org.apache.cassandra.thrift.SuperColumn> tr)
                throws Exception

Description copied from class: CassandraDataHandlerBase

From thrift row.

Specified by:

fromThriftRow in interface CassandraDataHandler

Overrides:

fromThriftRow in class CassandraDataHandlerBase

Type Parameters:

E - the element type

Parameters:

clazz - the clazz

m - the m

tr - the cr

Returns:

the e

Throws:

Exception - the exception