com.atlassian.sal.spi
Interface HostContextAccessor

All Known Implementing Classes:

SpringHostContextAccessor, SpringHostContextAccessor

public interface HostContextAccessor

Interface for accessing host information, meant to be exposed as a host component

Nested Class Summary

static interface

HostContextAccessor.HostTransactionCallback<T> The interface to implement for code that needs to be ran inside a host transaction

Method Summary

<T> T	doInTransaction(HostContextAccessor.HostTransactionCallback<T> callback) Runs an action in a transaction and returns a optional value.
<T> Map<String,T>	getComponentsOfType(Class<T> iface) Gets all beans of a given type

Method Detail

getComponentsOfType

<T> Map<String,T> getComponentsOfType(Class<T> iface)

Gets all beans of a given type

Parameters:

iface - The interface to use

Returns:

A map of String keys and object instances

doInTransaction

<T> T doInTransaction(HostContextAccessor.HostTransactionCallback<T> callback)

Runs an action in a transaction and returns a optional value.

Parameters:

callback - The callback class to execute

Returns:

Optional result of the operation. May be null

Throws:

RuntimeException - if anything went wrong. The caller will be responsible for rolling back.