org.helenus.driver.impl

Class TypeClassInfoImpl<T>

java.lang.Object

org.helenus.driver.impl.ClassInfoImpl<T>

org.helenus.driver.impl.TypeClassInfoImpl<T>

Type Parameters:

T - The type of POJO represented by this class

All Implemented Interfaces:

Iterable<TableInfo<T>>, ClassInfo<T>, TypeClassInfo<T>

public class TypeClassInfoImpl<T>
extends ClassInfoImpl<T>
implements TypeClassInfo<T>

The TypeClassInfoImpl class provides information about a particular POJO class.

Since:

2.0

Version:

1 - Jan 19, 2015 - paouelle - Creation

Author:

The Helenus Driver Project Authors

Copyright:

2015-2016 The Helenus Driver Project Authors

Nested Class Summary

Nested classes/interfaces inherited from class org.helenus.driver.impl.ClassInfoImpl

ClassInfoImpl.Context, ClassInfoImpl.POJOContext

Field Summary

Fields inherited from class org.helenus.driver.impl.ClassInfoImpl

clazz, constructor, entityAnnotationClass, finalFields, keyspaceKeysByName, keyspaceKeysByType, mgr

Method Summary

Modifier and Type	Method and Description
T	getObject(com.datastax.driver.core.Row row, Map<String,Object> kkeys) Converts the specified result row into a POJO object defined by this class information and keyspace key map.
T	getObject(com.datastax.driver.core.Row row, String type, Map<String,Object> kkeys) Converts the specified result row into a POJO object defined by this class information and keyspace key map.
RootClassInfoImpl<? super T>	getRoot()
String	getType()
boolean	isDynamic()
ClassInfoImpl.POJOContext	newContextFromRoot(Object object) Creates a new context for this class info with the given POJO object.
String	toString()

Methods inherited from class org.helenus.driver.impl.ClassInfoImpl

classInfos, equals, getAuditTable, getColumns, getDefaultValue, getEntityAnnotationClass, getInitialObjects, getKeyspace, getKeyspaceKey, getKeyspaceKeyByType, getKeyspaceKeys, getKeyspaceKeyTypes, getNumKeyspaceKeys, getNumTables, getObject, getObjectClass, getPrimaryTable, getTable, getTableImpl, getTables, getTablesImpl, hashCode, isColumn, isKeyspaceKey, iterator, newContext, newContext, objectClasses, supportsTablesAndIndexes, tables, tablesImpl, udts, validateColumn, validateColumnAndValue, validateColumnOrKeyspaceKey, validateColumns, validateColumns, validateKeyspaceKey

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.helenus.driver.info.ClassInfo

getAuditTable, getInitialObjects, getKeyspace, getKeyspaceKey, getKeyspaceKeyByType, getNumKeyspaceKeys, getNumTables, getObjectClass, getPrimaryTable, getTable, getTables, iterator, supportsTablesAndIndexes, tables

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

getRoot

public RootClassInfoImpl<? super T> getRoot()

Specified by:

getRoot in interface TypeClassInfo<T>

See Also:

TypeClassInfo.getRoot()

getType

public String getType()

Specified by:

getType in interface TypeClassInfo<T>

See Also:

TypeClassInfo.getType()

isDynamic

public boolean isDynamic()

Specified by:

isDynamic in interface TypeClassInfo<T>

See Also:

TypeClassInfo.isDynamic()

newContextFromRoot

public ClassInfoImpl.POJOContext newContextFromRoot(Object object)

Creates a new context for this class info with the given POJO object.

Parameters:

object - the POJO object

Returns:

a non-null newly created context for this class info

Throws:

NullPointerException - if object is null

IllegalArgumentException - if object is not of the appropriate class

getObject

public T getObject(com.datastax.driver.core.Row row,
                   String type,
                   Map<String,Object> kkeys)

Converts the specified result row into a POJO object defined by this class information and keyspace key map.

Parameters:

row - the result row to convert into a POJO

type - the POJO type extracted from the specified row

kkeys - a map of keyspace key values to report back into the created POJO

Returns:

the POJO object corresponding to the given result row or null if the type doesn't match this type entity name

Throws:

NullPointerException - if type or kkeys is null

ObjectConversionException - if unable to convert to a POJO

getObject

public T getObject(com.datastax.driver.core.Row row,
                   Map<String,Object> kkeys)

Converts the specified result row into a POJO object defined by this class information and keyspace key map.

Overrides:

getObject in class ClassInfoImpl<T>

Parameters:

row - the result row to convert into a POJO

kkeys - a map of keyspace key values to report back into the created POJO

Returns:

the POJO object corresponding to the given result row

See Also:

ClassInfoImpl.getObject(com.datastax.driver.core.Row, java.util.Map)

toString

public String toString()

Overrides:

toString in class ClassInfoImpl<T>

See Also:

Object.toString()