com.stratio.deep.config

Class EntityDeepJobConfig<T extends IDeepType>

java.lang.Object

com.stratio.deep.config.GenericDeepJobConfig<T>

com.stratio.deep.config.EntityDeepJobConfig<T>

All Implemented Interfaces:

IDeepJobConfig<T>, Serializable, AutoCloseable

public final class EntityDeepJobConfig<T extends IDeepType>
extends GenericDeepJobConfig<T>

Class containing the appropiate configuration for a CassandraEntityRDD.

Remember to call initialize() after having configured all the properties.

Author:

Luca Rosellini

See Also:

Serialized Form

Field Summary

Fields inherited from class com.stratio.deep.config.GenericDeepJobConfig

isWriteConfig

Constructor Summary

Constructors

Constructor and Description
EntityDeepJobConfig(Class<T> entityClass, Boolean isWriteConfig) Public constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Class<T>	getEntityClass()
IDeepJobConfig<T>	initialize()
void	setInstancePropertyFromDbName(T instance, String dbName, Object value) Given an instance of the generic object mapped to this configurtion object, sets the instance property whose name is the name specified by dbName.
void	validate() Validates if any of the mandatory fields have been configured or not.

Methods inherited from class com.stratio.deep.config.GenericDeepJobConfig

batchSize, bisectFactor, checkInitialized, close, columnDefinitions, columnFamily, cqlPort, createOutputTableIfNeeded, createTableOnWrite, fetchTableMetadata, filterByField, getAdditionalFilters, getBatchSize, getBisectFactor, getColumnFamily, getCqlPort, getHost, getInputColumns, getIsWriteConfig, getKeyspace, getPageSize, getPartitionerClassName, getPassword, getReadConsistencyLevel, getRpcPort, getSession, getTable, getUsername, getWriteConsistencyLevel, host, inputColumns, isCreateTableOnWrite, keyspace, pageSize, partitioner, password, readConsistencyLevel, rpcPort, session, table, username, writeConsistencyLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityDeepJobConfig

public EntityDeepJobConfig(Class<T> entityClass,
                   Boolean isWriteConfig)

Public constructor. Constructs a job object with the specified entity class.

Parameters:

entityClass - IDeepType entity Class object

isWriteConfig - boolean specifing if the constructed object is suitable for writes.

Method Detail

initialize

public IDeepJobConfig<T> initialize()

Specified by:

initialize in interface IDeepJobConfig<T extends IDeepType>

Overrides:

initialize in class GenericDeepJobConfig<T extends IDeepType>

getEntityClass

public Class<T> getEntityClass()

validate

public void validate()

Description copied from class: GenericDeepJobConfig

Validates if any of the mandatory fields have been configured or not. Throws an IllegalArgumentException if any of the mandatory properties have not been configured.

setInstancePropertyFromDbName

public void setInstancePropertyFromDbName(T instance,
                                 String dbName,
                                 Object value)

Given an instance of the generic object mapped to this configurtion object, sets the instance property whose name is the name specified by dbName. Since the provided dbName is the name of the field in the database, we first try to resolve the property name using the fieldName property of the DeepField annotation. If we don't find any property whose DeepField.fieldName.equals(dbName) we fallback to the name of the Java property.

Parameters:

instance - instance object.

dbName - name of the field as known by the data store.

value - value to set in the property field of the provided instance object.