Package com.storedobject.core

Class TransactionInformation.TransactionObject<T extends StoredObject>

java.lang.Object

com.storedobject.core.TransactionInformation.TransactionObject<T>

Type Parameters:

T - Class type

Enclosing class:

TransactionInformation

public final class TransactionInformation.TransactionObject<T extends StoredObject>
extends Object

Class that encapsulates an object involved in the transaction.

Method Summary

Modifier and Type	Method	Description
void	dump(StringBuilder s)	Dump the object and link details to a "String Builder".
char	getAction()	Get the 'action' of the object in this transaction.
T	getObject()	Get the object involved.
Class<T>	getObjectClass()	Get the class of the object involved.
Id	getObjectId()	Get the Id of the object involved.
Stream<TransactionInformation.TransactionLink<?>>	links()	Get the links of this object involved in this transaction.
<L extends StoredObject> Stream<TransactionInformation.TransactionLink<L>>	links(Class<L> linkClass, int linkType)	Get the links of this object involved in this transaction.
<L extends StoredObject> Stream<TransactionInformation.TransactionLink<L>>	links(Class<L> linkClass, int linkType, boolean any)	Get the links of this object involved in this transaction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getObject

public T getObject()

Get the object involved. The object will contain historical information at the time of this transaction happened.

Returns:

The object that is involved. (A null may be returned if any error occurs in retrieving the object and in that case, error log may be reviewed).

getObjectClass

public Class<T> getObjectClass()

Get the class of the object involved.

Returns:

Object's class.

getObjectId

public Id getObjectId()

Get the Id of the object involved.

Returns:

Id of the object.

getAction

public char getAction()

Get the 'action' of the object in this transaction. It return a character that represents the action ('+': newly created, '*': modified, '-': deleted, '^': referenced, 'X': error).

Returns:

Action.

links

public Stream<TransactionInformation.TransactionLink<?>> links()

Get the links of this object involved in this transaction.

Returns:

Links of this object involved in this transaction.

links

public <L extends StoredObject>
Stream<TransactionInformation.TransactionLink<L>> links(Class<L> linkClass,
 int linkType)

Get the links of this object involved in this transaction.

Type Parameters:

L - Class type of the link

Parameters:

linkClass - Class of the link

linkType - Type of the link

Returns:

Links of this object involved in this transaction.

links

public <L extends StoredObject>
Stream<TransactionInformation.TransactionLink<L>> links(Class<L> linkClass,
 int linkType,
 boolean any)

Get the links of this object involved in this transaction.

Type Parameters:

L - Class type of the link

Parameters:

linkClass - Class of the link

linkType - Type of the link

any - Whether to retrieve subclasses or not

Returns:

Links of this object involved in this transaction.

dump

public void dump(StringBuilder s)

Dump the object and link details to a "String Builder".

Parameters:

s - "String Builder" to which output should be written.