Package com.atlassian.bamboo.migration

Enum Class BambooStAXListImportStrategy

java.lang.Object

java.lang.Enum<BambooStAXListImportStrategy>

com.atlassian.bamboo.migration.BambooStAXListImportStrategy

All Implemented Interfaces:

Serializable, Comparable<BambooStAXListImportStrategy>, Constable

public enum BambooStAXListImportStrategy
extends Enum<BambooStAXListImportStrategy>

Enumeration of transaction handling strategies for importing lists of elements.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
LIST_10000_ITEMS_TRANSACTION	Import of each 10000 list elements is surrounded by a single additional transaction
LIST_ITEM_AND_CLEAR_SESSION_TRANSACTION	Import of each list element is surrounded by a single additional transaction.
LIST_ITEM_TRANSACTION	Import of each list element is surrounded by a single additional transaction
LIST_TRANSACTION	Import of all list elements is surrounded by a single additional transaction
NO_TRANSACTION	No additional transaction for importing element list

Field Summary

Fields

Modifier and Type	Field	Description
static final long	DEFAULT_DISPLAY_PROGRESS_STEP

Method Summary

Modifier and Type	Method	Description
protected abstract <T, I extends T> long	importListItems(@NotNull org.springframework.transaction.support.TransactionOperations transactionOperations, @NotNull org.hibernate.Session session, @NotNull org.codehaus.staxmate.in.SMInputCursor listItemCursor, @NotNull com.atlassian.bamboo.migration.BambooStAXMappingListHelper<T,I> mappingHelper, @NotNull List<I> itemList, @NotNull String displayNodeName)
<T, I extends T> List<I>	importListXml(org.springframework.transaction.support.TransactionOperations transactionOperations, @NotNull org.hibernate.Session session, @NotNull org.codehaus.staxmate.in.SMInputCursor inputCursor, @NotNull com.atlassian.bamboo.migration.BambooStAXMappingListHelper<T,I> mappingHelper)	Strategy entry point
static BambooStAXListImportStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static BambooStAXListImportStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NO_TRANSACTION

public static final BambooStAXListImportStrategy NO_TRANSACTION

No additional transaction for importing element list

LIST_ITEM_TRANSACTION

public static final BambooStAXListImportStrategy LIST_ITEM_TRANSACTION

Import of each list element is surrounded by a single additional transaction

LIST_10000_ITEMS_TRANSACTION

public static final BambooStAXListImportStrategy LIST_10000_ITEMS_TRANSACTION

Import of each 10000 list elements is surrounded by a single additional transaction

LIST_TRANSACTION

public static final BambooStAXListImportStrategy LIST_TRANSACTION

Import of all list elements is surrounded by a single additional transaction

LIST_ITEM_AND_CLEAR_SESSION_TRANSACTION

public static final BambooStAXListImportStrategy LIST_ITEM_AND_CLEAR_SESSION_TRANSACTION

Import of each list element is surrounded by a single additional transaction. Additionally session is cleared after transaction commit.

Field Details

DEFAULT_DISPLAY_PROGRESS_STEP

public static final long DEFAULT_DISPLAY_PROGRESS_STEP

Method Details

values

public static BambooStAXListImportStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static BambooStAXListImportStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

importListItems

protected abstract <T,
I extends T> long importListItems(@NotNull
 @NotNull org.springframework.transaction.support.TransactionOperations transactionOperations,
 @NotNull
 @NotNull org.hibernate.Session session,
 @NotNull
 @NotNull org.codehaus.staxmate.in.SMInputCursor listItemCursor,
 @NotNull
 @NotNull com.atlassian.bamboo.migration.BambooStAXMappingListHelper<T,I> mappingHelper,
 @NotNull
 @NotNull List<I> itemList,
 @NotNull
 @NotNull String displayNodeName)
                                                 throws Exception

Throws:

Exception

importListXml

public <T,
I extends T> List<I> importListXml(org.springframework.transaction.support.TransactionOperations transactionOperations,
 @NotNull
 @NotNull org.hibernate.Session session,
 @NotNull
 @NotNull org.codehaus.staxmate.in.SMInputCursor inputCursor,
 @NotNull
 @NotNull com.atlassian.bamboo.migration.BambooStAXMappingListHelper<T,I> mappingHelper)
                                      throws Exception

Strategy entry point

Parameters:

transactionOperations -

session - DB session object

inputCursor - StAXMate's input cursor pointing to the begin-of-the-list XML node

mappingHelper - importer object

Returns:

list of imported elements - this list is managed by the imported and might be not used to store elements.

Throws:

Exception - when something went wrong