com.atlassian.sal.confluence.lifecycle
Class ServiceExecutionTemplate<S,R>

java.lang.Object
  com.atlassian.sal.confluence.lifecycle.ServiceExecutionTemplate<S,R>

Type Parameters:

S - the service getting executed

R - the result of the service execution

All Implemented Interfaces:

Callable<com.atlassian.fugue.Option<R>>

Direct Known Subclasses:

StaticServiceExecution

public abstract class ServiceExecutionTemplate<S,R>
extends Object
implements Callable<com.atlassian.fugue.Option<R>>

Template for service executions.

Since:

5.6

Field Summary

protected org.osgi.framework.ServiceReference

serviceReference

Constructor Summary

ServiceExecutionTemplate(org.osgi.framework.ServiceReference serviceReference)

Method Summary

com.atlassian.fugue.Option<R>	call()
protected abstract R	execute(S service)
protected String	serviceReferenceToString()

Methods inherited from class java.lang.Object

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

Field Detail

serviceReference

protected final org.osgi.framework.ServiceReference serviceReference

Constructor Detail

ServiceExecutionTemplate

public ServiceExecutionTemplate(org.osgi.framework.ServiceReference serviceReference)

Method Detail

serviceReferenceToString

protected String serviceReferenceToString()

call

public com.atlassian.fugue.Option<R> call()
                                   throws Exception

Specified by:

call in interface Callable<com.atlassian.fugue.Option<R>>

Throws:

Exception

execute

protected abstract R execute(S service)