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:

java.util.concurrent.Callable<com.atlassian.fugue.Option<R>>

Direct Known Subclasses:

StaticServiceExecution

public abstract class ServiceExecutionTemplate<S,R>
extends java.lang.Object
implements java.util.concurrent.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 java.lang.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 java.lang.String serviceReferenceToString()

call

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

Specified by:

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

Throws:

java.lang.Exception

execute

protected abstract R execute(S service)