Datastore (GORM 7.3.4)

org.grails.datastore.mapping.services.ServiceRegistry

All Superinterfaces:

ServiceRegistry

The Datastore interface is the basic common denominator all NoSQL databases should support:
- Storing data
- Retrieving one or more elements at a time, identified by their keys
- Deleting one or more elements
Authors:
Guillaume Laforge
Graeme Rocher

Methods Summary

Methods
Type Params	Return Type	Name and description
	`Session`	`connect()` Connects to the datastore with the default connection details, normally provided via the datastore implementations constructor
	`org.springframework.context.ConfigurableApplicationContext`	`getApplicationContext()` Get the application context.
	`org.springframework.context.ApplicationEventPublisher`	`getApplicationEventPublisher()` Get the application event publisher.
	`Session`	`getCurrentSession()` Obtains the current session (if any)
	`MappingContext`	`getMappingContext()` Obtains the MappingContext object
	`boolean`	`hasCurrentSession()` Checks if there is a current session.
	`boolean`	`isSchemaless()` Whether the datastore is schema-less.
`<T>`	`T`	`withSession(groovy.lang.Closure<T> callable)` Execute the given closure with a session

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`interface ServiceRegistry`	`getService, getServices`

- Method Detail
  - public Session connect()
    
    Connects to the datastore with the default connection details, normally provided via the datastore implementations constructor
    Returns:
    The session created using the default connection details.
  - public org.springframework.context.ConfigurableApplicationContext getApplicationContext()
    
    Get the application context.
    Returns:
    the context
  - public org.springframework.context.ApplicationEventPublisher getApplicationEventPublisher()
    
    Get the application event publisher.
    Returns:
    the publisher
  - public Session getCurrentSession()
    
    Obtains the current session (if any)
    throws:
    ConnectionNotFoundException Thrown if the connect() method has not yet been called
    
    Returns:
    The current thread bound session
  - public MappingContext getMappingContext()
    
    Obtains the MappingContext object
    Returns:
    The MappingContext object
  - public boolean hasCurrentSession()
    
    Checks if there is a current session.
    Returns:
    true if there's a bound active session
  - public boolean isSchemaless()
    
    Whether the datastore is schema-less. That is it allows changes to the schema runtime, dynamic attributes etc.
    Returns:
    True if it does
  - <T> public T withSession(groovy.lang.Closure<T> callable)
    
    Execute the given closure with a session
    Returns:
    An instance of the return type
    Parameters:
    callable - The callable
    - The return type

Summary:
Method

| Detail:
Method

[Java] Interface Datastore

Methods Summary

Inherited Methods Summary

Method Detail

public Session connect()

public org.springframework.context.ConfigurableApplicationContext getApplicationContext()

public org.springframework.context.ApplicationEventPublisher getApplicationEventPublisher()

public Session getCurrentSession()

public MappingContext getMappingContext()

public boolean hasCurrentSession()

public boolean isSchemaless()

<T> public T withSession(groovy.lang.Closure<T> callable)