com.atlassian.jira.issue.attachment.store.strategy

Class DualStoreConsistentOperationStrategy

java.lang.Object

com.atlassian.jira.issue.attachment.store.strategy.DualStoreConsistentOperationStrategy

All Implemented Interfaces:

StoreOperationStrategy

public class DualStoreConsistentOperationStrategy
extends Object
implements StoreOperationStrategy

Perform operation on dual store ensuring that consistency exists in primary store. This means that only result from primary store is relevant and operation on secondary store is performed only if operation on primary store is successful;

Since:

v6.4

Constructor Summary

Constructors

Constructor and Description
DualStoreConsistentOperationStrategy(StreamAttachmentStore primaryAttachmentStore, StreamAttachmentStore secondaryAttachmentStore)

Method Summary

Modifier and Type	Method and Description
<V> com.atlassian.util.concurrent.Promise<V>	perform(com.atlassian.util.concurrent.Function<StreamAttachmentStore,com.atlassian.util.concurrent.Promise<V>> operation)

Methods inherited from class java.lang.Object

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

Constructor Detail

DualStoreConsistentOperationStrategy

public DualStoreConsistentOperationStrategy(StreamAttachmentStore primaryAttachmentStore,
                                            StreamAttachmentStore secondaryAttachmentStore)

Method Detail

perform

public <V> com.atlassian.util.concurrent.Promise<V> perform(com.atlassian.util.concurrent.Function<StreamAttachmentStore,com.atlassian.util.concurrent.Promise<V>> operation)

Specified by:

perform in interface StoreOperationStrategy