GormInstanceOperations (GORM 7.3.4)

Instance methods of the GORM API.
Parameters:
- the entity/domain class
Authors:
Graeme Rocher

Methods Summary

Methods
Type Params	Return Type	Name and description
	`D`	`attach(D instance)` Attaches an instance to an existing session.
	`void`	`delete(D instance)` Deletes an instance from the datastore
	`void`	`delete(D instance, java.util.Map params)` Deletes an instance from the datastore
	`void`	`discard(D instance)` Discards any pending changes.
	`java.io.Serializable`	`ident(D instance)` Returns the objects identifier
	`D`	`insert(D instance)` Forces an insert of an object to the datastore
	`D`	`insert(D instance, java.util.Map params)` Forces an insert of an object to the datastore
	`boolean`	`instanceOf(D instance, java.lang.Class cls)` Proxy aware instanceOf implementation.
	`boolean`	`isAttached(D instance)` No concept of session-based model so defaults to true
	`D`	`lock(D instance)` Upgrades an existing persistence instance to a write lock
	`D`	`merge(D instance)` Saves an object the datastore
	`D`	`merge(D instance, java.util.Map params)` Saves an object the datastore
`<T>`	`T`	`mutex(D instance, groovy.lang.Closure<T> callable)` Locks the instance for updates for the scope of the passed closure
	`java.lang.Object`	`propertyMissing(D instance, java.lang.String name)` Allow access to datasource by name
	`D`	`refresh(D instance)` Refreshes the state of the current instance
	`D`	`save(D instance)` Saves an object the datastore
	`D`	`save(D instance, boolean validate)` Save method that takes a boolean which indicates whether to perform validation or not
	`D`	`save(D instance, java.util.Map params)` Saves an object with the given parameters

- Method Detail
  - D attach(D instance)
    
    Attaches an instance to an existing session. Requries a session-based model
    Returns:
  - void delete(D instance)
    
    Deletes an instance from the datastore
  - void delete(D instance, java.util.Map params)
    
    Deletes an instance from the datastore
  - void discard(D instance)
    
    Discards any pending changes. Requires a session-based model.
  - java.io.Serializable ident(D instance)
    
    Returns the objects identifier
  - D insert(D instance)
    
    Forces an insert of an object to the datastore
    Returns:
    Returns the instance
  - D insert(D instance, java.util.Map params)
    
    Forces an insert of an object to the datastore
    Returns:
    Returns the instance
  - boolean instanceOf(D instance, java.lang.Class cls)
    
    Proxy aware instanceOf implementation.
  - boolean isAttached(D instance)
    
    No concept of session-based model so defaults to true
  - D lock(D instance)
    
    Upgrades an existing persistence instance to a write lock
    Returns:
    The instance
  - D merge(D instance)
    
    Saves an object the datastore
    Returns:
    Returns the instance
  - D merge(D instance, java.util.Map params)
    
    Saves an object the datastore
    Returns:
    Returns the instance
  - <T> T mutex(D instance, groovy.lang.Closure<T> callable)
    
    Locks the instance for updates for the scope of the passed closure
    Returns:
    The result of the closure
    Parameters:
    callable - The closure
  - java.lang.Object propertyMissing(D instance, java.lang.String name)
    
    Allow access to datasource by name
    Returns:
    The property value
    Parameters:
    instance - The instance
    name - The property name
  - D refresh(D instance)
    
    Refreshes the state of the current instance
    Returns:
    The instance
  - D save(D instance)
    
    Saves an object the datastore
    Returns:
    Returns the instance
  - D save(D instance, boolean validate)
    
    Save method that takes a boolean which indicates whether to perform validation or not
    Returns:
    The instance or null if validation fails
    Parameters:
    validate - Whether to perform validation
  - D save(D instance, java.util.Map params)
    
    Saves an object with the given parameters
    Returns:
    The instance
    Parameters:
    instance - The instance
    params - The parameters

Summary:
Method

| Detail:
Method

[Groovy] Interface GormInstanceOperations<D>

Methods Summary

Method Detail

D attach(D instance)

void delete(D instance)

void delete(D instance, java.util.Map params)

void discard(D instance)

java.io.Serializable ident(D instance)

D insert(D instance)

D insert(D instance, java.util.Map params)

boolean instanceOf(D instance, java.lang.Class cls)

boolean isAttached(D instance)

D lock(D instance)

D merge(D instance)

D merge(D instance, java.util.Map params)

<T> T mutex(D instance, groovy.lang.Closure<T> callable)

java.lang.Object propertyMissing(D instance, java.lang.String name)

D refresh(D instance)

D save(D instance)

D save(D instance, boolean validate)

D save(D instance, java.util.Map params)