MetadataImpl (CUBA 7.1 API)

java.lang.Object
- com.haulmont.cuba.core.sys.MetadataImpl

All Implemented Interfaces:: Session, Metadata

Direct Known Subclasses:: TestMetadataClient

@Component(value="cuba_Metadata")
public class MetadataImpl
extends java.lang.Object
implements Metadata

Field Summary

Fields
Modifier and Type	Field and Description
`protected org.springframework.context.ApplicationContext`	`applicationContext`
`protected GlobalConfig`	`config`
`protected DatatypeRegistry`	`datatypeRegistry`
`protected ExtendedEntities`	`extendedEntities`
`protected NumberIdSource`	`numberIdSource`
`protected com.google.common.cache.LoadingCache<java.lang.Class<?>,java.util.List<java.lang.reflect.Method>>`	`postConstructMethodsCache`
`protected Resources`	`resources`
`protected java.util.List<java.lang.String>`	`rootPackages`
`protected Session`	`session`
`protected MetadataTools`	`tools`
`protected ViewRepository`	`viewRepository`

Fields inherited from interface com.haulmont.cuba.core.global.Metadata
NAME

Constructor Summary

Constructors
Constructor and Description

MetadataImpl()

Constructors
Constructor and Description
`MetadataImpl()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected <T> T`	`__create(java.lang.Class<T> entityClass)`
`protected void`	`assignIdentifier(Entity entity)`
`protected void`	`assignUuid(Entity entity)`
`<T> T`	`create(java.lang.Class<T> entityClass)` Instantiate an entity, taking into account extended entities.
`Entity`	`create(MetaClass metaClass)` Instantiate an entity, taking into account extended entities.
`Entity`	`create(java.lang.String entityName)` Instantiate an entity, taking into account extended entities.
`protected void`	`createEmbedded(Entity entity)`
`MetaClass`	`getClass(java.lang.Class<?> clazz)` Search MetaClass by the corresponding Java class in the whole metamodel.
`MetaClass`	`getClass(java.lang.String name)` Search MetaClass by its name in the whole metamodel.
`java.util.Collection<MetaClass>`	`getClasses()`
`MetaClass`	`getClassNN(java.lang.Class<?> clazz)` Search MetaClass by the corresponding Java class in the whole metamodel.
`MetaClass`	`getClassNN(java.lang.String name)` Search MetaClass by its name in the whole metamodel.
`DatatypeRegistry`	`getDatatypes()` Convenient access to `DatatypeRegistry` bean.
`protected java.lang.String`	`getEntityNameForIdGeneration(MetaClass metaClass)`
`ExtendedEntities`	`getExtendedEntities()` Convenient access to `ExtendedEntities` bean.
`MetaModel`	`getModel(java.lang.String name)`
`java.util.Collection<MetaModel>`	`getModels()`
`protected java.util.List<java.lang.reflect.Method>`	`getPostConstructMethodsNotCached(java.lang.Class<?> clazz)`
`java.util.List<java.lang.String>`	`getRootPackages()`
`Session`	`getSession()` Get Metadata session - interface providing access to MetaClasses and MetaProperties.
`MetadataTools`	`getTools()` Convenient access to `MetadataTools` bean.
`ViewRepository`	`getViewRepository()` Convenient access to `ViewRepository` bean.
`protected void`	`initMetadata()`
`protected void`	`invokePostConstructMethods(Entity entity)`

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

- Field Detail
  - session
```
protected volatile Session session
```
  - rootPackages
```
protected volatile java.util.List<java.lang.String> rootPackages
```
  - datatypeRegistry
```
@Inject
protected DatatypeRegistry datatypeRegistry
```
  - viewRepository
```
@Inject
protected ViewRepository viewRepository
```
  - extendedEntities
```
@Inject
protected ExtendedEntities extendedEntities
```
  - tools
```
@Inject
protected MetadataTools tools
```
  - resources
```
@Inject
protected Resources resources
```
  - numberIdSource
```
@Inject
protected NumberIdSource numberIdSource
```
  - applicationContext
```
@Inject
protected org.springframework.context.ApplicationContext applicationContext
```
  - config
```
@Inject
protected GlobalConfig config
```
  - postConstructMethodsCache
```
protected com.google.common.cache.LoadingCache<java.lang.Class<?>,java.util.List<java.lang.reflect.Method>> postConstructMethodsCache
```
- Constructor Detail
  - MetadataImpl
```
public MetadataImpl()
```
- Method Detail
  - initMetadata
```
@EventListener(value=AppContextInitializedEvent.class)
 @Order(value=110)
protected void initMetadata()
```
  - getSession
```
public Session getSession()
```
    Description copied from interface: Metadata
    
    Get Metadata session - interface providing access to MetaClasses and MetaProperties.
    
    Specified by:
    
    getSession in interface Metadata
    
    Returns:
    
    current metadata session
  - getViewRepository
```
public ViewRepository getViewRepository()
```
    Description copied from interface: Metadata
    
    Convenient access to ViewRepository bean.
    
    Specified by:
    
    getViewRepository in interface Metadata
    
    Returns:
    
    ViewRepository instance
  - getExtendedEntities
```
public ExtendedEntities getExtendedEntities()
```
    Description copied from interface: Metadata
    
    Convenient access to ExtendedEntities bean.
    
    Specified by:
    
    getExtendedEntities in interface Metadata
    
    Returns:
    
    ExtendedEntities instance
  - getTools
```
public MetadataTools getTools()
```
    Description copied from interface: Metadata
    
    Convenient access to MetadataTools bean.
    
    Specified by:
    
    getTools in interface Metadata
    
    Returns:
    
    MetadataTools instance
  - getDatatypes
```
public DatatypeRegistry getDatatypes()
```
    Description copied from interface: Metadata
    
    Convenient access to DatatypeRegistry bean.
    
    Specified by:
    
    getDatatypes in interface Metadata
  - __create
```
protected <T> T __create(java.lang.Class<T> entityClass)
```
  - assignIdentifier
```
protected void assignIdentifier(Entity entity)
```
  - getEntityNameForIdGeneration
```
protected java.lang.String getEntityNameForIdGeneration(MetaClass metaClass)
```
  - assignUuid
```
protected void assignUuid(Entity entity)
```
  - createEmbedded
```
protected void createEmbedded(Entity entity)
```
  - invokePostConstructMethods
```
protected void invokePostConstructMethods(Entity entity)
                                   throws java.lang.reflect.InvocationTargetException,
                                          java.lang.IllegalAccessException
```
    Throws:
    
    java.lang.reflect.InvocationTargetException
    
    java.lang.IllegalAccessException
  - getPostConstructMethodsNotCached
```
protected java.util.List<java.lang.reflect.Method> getPostConstructMethodsNotCached(java.lang.Class<?> clazz)
```
  - create
```
public <T> T create(java.lang.Class<T> entityClass)
```
    Description copied from interface: Metadata
    
    Instantiate an entity, taking into account extended entities.
    
    Specified by:
    
    create in interface Metadata
    
    Parameters:
    
    entityClass - entity class
    
    Returns:
    
    entity instance
  - create
```
public Entity create(MetaClass metaClass)
```
    Description copied from interface: Metadata
    
    Instantiate an entity, taking into account extended entities.
    
    Specified by:
    
    create in interface Metadata
    
    Parameters:
    
    metaClass - entity MetaClass
    
    Returns:
    
    entity instance
  - create
```
public Entity create(java.lang.String entityName)
```
    Description copied from interface: Metadata
    
    Instantiate an entity, taking into account extended entities.
    
    Specified by:
    
    create in interface Metadata
    
    Parameters:
    
    entityName - entity name
    
    Returns:
    
    entity instance
  - getRootPackages
```
public java.util.List<java.lang.String> getRootPackages()
```
    Specified by:
    
    getRootPackages in interface Metadata
    
    Returns:
    
    list of root packages of all application components and the application itself
  - getModel
```
public MetaModel getModel(java.lang.String name)
```
    Specified by:
    
    getModel in interface Session
  - getModels
```
public java.util.Collection<MetaModel> getModels()
```
    Specified by:
    
    getModels in interface Session
  - getClass
```
@Nullable
public MetaClass getClass(java.lang.String name)
```
    Description copied from interface: Session
    
    Search MetaClass by its name in the whole metamodel.
    
    Specified by:
    
    getClass in interface Session
    
    Parameters:
    
    name - entity name
    
    Returns:
    
    MetaClass instance or null if not found
  - getClassNN
```
public MetaClass getClassNN(java.lang.String name)
```
    Description copied from interface: Session
    
    Search MetaClass by its name in the whole metamodel.
    
    Specified by:
    
    getClassNN in interface Session
    
    Parameters:
    
    name - entity name
    
    Returns:
    
    MetaClass instance. Throws exception if not found.
  - getClass
```
@Nullable
public MetaClass getClass(java.lang.Class<?> clazz)
```
    Description copied from interface: Session
    
    Search MetaClass by the corresponding Java class in the whole metamodel.
    
    Specified by:
    
    getClass in interface Session
    
    Parameters:
    
    clazz - Java class defining the entity
    
    Returns:
    
    MetaClass instance or null if not found
  - getClassNN
```
public MetaClass getClassNN(java.lang.Class<?> clazz)
```
    Description copied from interface: Session
    
    Search MetaClass by the corresponding Java class in the whole metamodel.
    
    Specified by:
    
    getClassNN in interface Session
    
    Parameters:
    
    clazz - Java class defining the entity
    
    Returns:
    
    MetaClass instance. Throws exception if not found.
  - getClasses
```
public java.util.Collection<MetaClass> getClasses()
```
    Specified by:
    
    getClasses in interface Session
    
    Returns:
    
    collection of all MetaClasses in the whole metamodel

Class MetadataImpl

Field Summary

Fields inherited from interface com.haulmont.cuba.core.global.Metadata

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

session

rootPackages

datatypeRegistry

viewRepository

extendedEntities

tools

resources

numberIdSource

applicationContext

config

postConstructMethodsCache

Constructor Detail

MetadataImpl

Method Detail

initMetadata

getSession

getViewRepository

getExtendedEntities

getTools

getDatatypes

__create

assignIdentifier

getEntityNameForIdGeneration

assignUuid

createEmbedded

invokePostConstructMethods

getPostConstructMethodsNotCached

create

create

create

getRootPackages

getModel

getModels

getClass

getClassNN

getClass

getClassNN

getClasses