MetamodelImpl (kundera-core 2.17 API)

java.lang.Object
- com.impetus.kundera.metadata.model.MetamodelImpl

All Implemented Interfaces:

javax.persistence.metamodel.Metamodel
```
public class MetamodelImpl
extends Object
implements javax.persistence.metamodel.Metamodel
```
The Class MetamodelImpl implements MetaModel interface. Responsible for holding reference to complete metamodel and relative information, in the form of: a) EntityTypes b) Embeddables c)MappedSuperClassTypes

Author:

vivek.mishra

Field Summary

Fields
Modifier and Type	Field and Description
`private Map<Class<?>,List<String>>`	`classToTables` Entity name to List of Secondary tables
`private Map<Class<?>,javax.persistence.metamodel.ManagedType<?>>`	`embeddables` The embeddables.
`(package private) Map<String,EntityMetadata>`	`entityMetadataMap` The entity metadata map.
`(package private) Map<String,Class<?>>`	`entityNameToClassMap` The entity name to class map.
`private Map<Class<?>,javax.persistence.metamodel.EntityType<?>>`	`entityTypes` The managed types.
`private Map<String,IdDiscriptor>`	`keyValues` Entity name to id discriptor.
`private Map<Class<?>,javax.persistence.metamodel.ManagedType<?>>`	`mappedSuperClassTypes` The mapped super class types.

Constructor Summary

Constructors
Constructor and Description

MetamodelImpl()
Instantiates a new metamodel impl.

Constructors
Constructor and Description
`MetamodelImpl()` Instantiates a new metamodel impl.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addEntityMetadata(Class<?> clazz, EntityMetadata entityMetadata)` Adds the entity metadata.
`void`	`addEntityNameToClassMapping(String className, Class<?> entityClass)` Adds the entity name to class mapping.
`void`	`addKeyValues(Map<String,IdDiscriptor> keyDiscriptors)`
`void`	`assignEmbeddables(Map<Class<?>,javax.persistence.metamodel.ManagedType<?>> embeddables)` Assign embeddables to embeddables collection.
`void`	`assignManagedTypes(Map<Class<?>,javax.persistence.metamodel.EntityType<?>> managedTypes)` Assign to managedTypes.
`void`	`assignMappedSuperClass(Map<Class<?>,javax.persistence.metamodel.ManagedType<?>> mappedSuperClass)` Adds mapped super class to mapped super class collection.
`<X> javax.persistence.metamodel.EmbeddableType<X>`	`embeddable(Class<X> paramClass)`
`<X> javax.persistence.metamodel.EntityType<X>`	`entity(Class<X> paramClass)`
`Set<javax.persistence.metamodel.EmbeddableType<?>>`	`getEmbeddables()`
`Map<String,javax.persistence.metamodel.EmbeddableType>`	`getEmbeddables(Class clazz)` Custom implementation to offer map of embeddables available for given entityType.
`Set<javax.persistence.metamodel.EntityType<?>>`	`getEntities()`
`javax.persistence.metamodel.Attribute`	`getEntityAttribute(Class clazz, String fieldName)` Returns entity attribute for given managed entity class.
`Class<?>`	`getEntityClass(String className)` Gets the entity class.
`EntityMetadata`	`getEntityMetadata(Class<?> entityClass)` Gets the entity metadata.
`Map<String,EntityMetadata>`	`getEntityMetadataMap()` Gets the entity metadata map.
`Map<String,Class<?>>`	`getEntityNameToClassMap()` Gets the entity name to class map.
`IdDiscriptor`	`getKeyValue(String entityName)`
`Set<javax.persistence.metamodel.ManagedType<?>>`	`getManagedTypes()`
`boolean`	`isEmbeddable(Class embeddableClazz)` Returns true, if attribute is embeddable.
`<X> javax.persistence.metamodel.ManagedType<X>`	`managedType(Class<X> paramClass)`
`void`	`setEntityMetadataMap(Map<String,EntityMetadata> entityMetadataMap)` Sets the entity metadata map.
`void`	`setEntityNameToClassMap(Map<String,Class<?>> entityNameToClassMap)` Sets the entity name to class map.

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

- Field Detail
  - entityMetadataMap
```
Map<String,EntityMetadata> entityMetadataMap
```
    The entity metadata map.
  - entityNameToClassMap
```
Map<String,Class<?>> entityNameToClassMap
```
    The entity name to class map.
  - entityTypes
```
private Map<Class<?>,javax.persistence.metamodel.EntityType<?>> entityTypes
```
    The managed types.
  - embeddables
```
private Map<Class<?>,javax.persistence.metamodel.ManagedType<?>> embeddables
```
    The embeddables.
  - mappedSuperClassTypes
```
private Map<Class<?>,javax.persistence.metamodel.ManagedType<?>> mappedSuperClassTypes
```
    The mapped super class types.
  - keyValues
```
private Map<String,IdDiscriptor> keyValues
```
    Entity name to id discriptor.
  - classToTables
```
private Map<Class<?>,List<String>> classToTables
```
    Entity name to List of Secondary tables
- Constructor Detail
  - MetamodelImpl
```
public MetamodelImpl()
```
    Instantiates a new metamodel impl.
- Method Detail
  - entity
```
public <X> javax.persistence.metamodel.EntityType<X> entity(Class<X> paramClass)
```
    Specified by:
    
    entity in interface javax.persistence.metamodel.Metamodel
  - managedType
```
public <X> javax.persistence.metamodel.ManagedType<X> managedType(Class<X> paramClass)
```
    Specified by:
    
    managedType in interface javax.persistence.metamodel.Metamodel
  - embeddable
```
public <X> javax.persistence.metamodel.EmbeddableType<X> embeddable(Class<X> paramClass)
```
    Specified by:
    
    embeddable in interface javax.persistence.metamodel.Metamodel
  - getManagedTypes
```
public Set<javax.persistence.metamodel.ManagedType<?>> getManagedTypes()
```
    Specified by:
    
    getManagedTypes in interface javax.persistence.metamodel.Metamodel
  - getEntities
```
public Set<javax.persistence.metamodel.EntityType<?>> getEntities()
```
    Specified by:
    
    getEntities in interface javax.persistence.metamodel.Metamodel
  - getEmbeddables
```
public Set<javax.persistence.metamodel.EmbeddableType<?>> getEmbeddables()
```
    Specified by:
    
    getEmbeddables in interface javax.persistence.metamodel.Metamodel
  - getEntityMetadataMap
```
public Map<String,EntityMetadata> getEntityMetadataMap()
```
    Gets the entity metadata map.
    
    Returns:
    the entityMetadataMap
  - setEntityMetadataMap
```
public void setEntityMetadataMap(Map<String,EntityMetadata> entityMetadataMap)
```
    Sets the entity metadata map.
    
    Parameters:
    entityMetadataMap - the entityMetadataMap to set
  - addEntityMetadata
```
public void addEntityMetadata(Class<?> clazz,
                     EntityMetadata entityMetadata)
```
    Adds the entity metadata.
    
    Parameters:
    clazz - the clazz
    entityMetadata - the entity metadata
  - getEntityMetadata
```
public EntityMetadata getEntityMetadata(Class<?> entityClass)
```
    Gets the entity metadata.
    
    Parameters:
    entityClass - the entity class
    
    Returns:
    the entity metadata
  - getEntityNameToClassMap
```
public Map<String,Class<?>> getEntityNameToClassMap()
```
    Gets the entity name to class map.
    
    Returns:
    the entityNameToClassMap
  - setEntityNameToClassMap
```
public void setEntityNameToClassMap(Map<String,Class<?>> entityNameToClassMap)
```
    Sets the entity name to class map.
    
    Parameters:
    entityNameToClassMap - the entityNameToClassMap to set
  - addEntityNameToClassMapping
```
public void addEntityNameToClassMapping(String className,
                               Class<?> entityClass)
```
    Adds the entity name to class mapping.
    
    Parameters:
    className - the class name
    entityClass - the entity class
  - getEntityClass
```
public Class<?> getEntityClass(String className)
```
    Gets the entity class.
    
    Parameters:
    className - the class name
    
    Returns:
    the entity class
  - assignManagedTypes
```
public void assignManagedTypes(Map<Class<?>,javax.persistence.metamodel.EntityType<?>> managedTypes)
```
    Assign to managedTypes.
    
    Parameters:
    managedTypes - the managedTypes to set
  - assignEmbeddables
```
public void assignEmbeddables(Map<Class<?>,javax.persistence.metamodel.ManagedType<?>> embeddables)
```
    Assign embeddables to embeddables collection.
    
    Parameters:
    embeddables - the embeddables to set
  - assignMappedSuperClass
```
public void assignMappedSuperClass(Map<Class<?>,javax.persistence.metamodel.ManagedType<?>> mappedSuperClass)
```
    Adds mapped super class to mapped super class collection.
    
    Parameters:
    mappedSuperClass - the mappedSuperClassTypes to set
  - isEmbeddable
```
public boolean isEmbeddable(Class embeddableClazz)
```
    Returns true, if attribute is embeddable.
    
    Parameters:
    embeddableClazz - class for embeddable type attribute.
    
    Returns:
    try, if paramterized class is of embeddable java type.
  - getEntityAttribute
```
public javax.persistence.metamodel.Attribute getEntityAttribute(Class clazz,
                                                       String fieldName)
```
    Returns entity attribute for given managed entity class.
    
    Parameters:
    clazz - Entity class
    fieldName - field name
    
    Returns:
    entity attribute
  - getEmbeddables
```
public Map<String,javax.persistence.metamodel.EmbeddableType> getEmbeddables(Class clazz)
```
    Custom implementation to offer map of embeddables available for given entityType.
    
    Parameters:
    clazz - entity class
    
    Returns:
    map of holding EmbeddableType as value and attribute name as key.
  - getKeyValue
```
public IdDiscriptor getKeyValue(String entityName)
```
    Returns:
    the keyValues
  - addKeyValues
```
public void addKeyValues(Map<String,IdDiscriptor> keyDiscriptors)
```
    Parameters:
    keyValues - the keyValues to set

Class MetamodelImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

entityMetadataMap

entityNameToClassMap

entityTypes

embeddables

mappedSuperClassTypes

keyValues

classToTables

Constructor Detail

MetamodelImpl

Method Detail

entity

managedType

embeddable

getManagedTypes

getEntities

getEmbeddables

getEntityMetadataMap

setEntityMetadataMap

addEntityMetadata

getEntityMetadata

getEntityNameToClassMap

setEntityNameToClassMap

addEntityNameToClassMapping

getEntityClass

assignManagedTypes

assignEmbeddables

assignMappedSuperClass

isEmbeddable

getEntityAttribute

getEmbeddables

getKeyValue

addKeyValues