ServiceCache (Apache Sling Scripting Core 2.3.2 API)

java.lang.Object
- org.apache.sling.scripting.core.impl.ServiceCache

All Implemented Interfaces:: EventListener, org.osgi.framework.ServiceListener

public class ServiceCache
extends Object
implements org.osgi.framework.ServiceListener

Nested Class Summary

Nested Classes
Modifier and Type Class Description

protected static class ServiceCache.Reference

Field Summary

Fields
Modifier and Type	Field	Description
`protected List<org.osgi.framework.ServiceReference>`	`references`	The list of references - we don't need to synchronize this as we are running in one single request.

Constructor Summary

Constructors
Constructor Description

ServiceCache(org.osgi.framework.BundleContext ctx)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`dispose()`
`<ServiceType> ServiceType`	`getService(Class<ServiceType> type)`	Return a service for the given service class.
`void`	`serviceChanged(org.osgi.framework.ServiceEvent event)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - references
```
protected final List<org.osgi.framework.ServiceReference> references
```
    The list of references - we don't need to synchronize this as we are running in one single request.
- Constructor Detail
  - ServiceCache
```
public ServiceCache(org.osgi.framework.BundleContext ctx)
```
- Method Detail
  - dispose
```
public void dispose()
```
  - getService
```
public <ServiceType> ServiceType getService(Class<ServiceType> type)
```
    Return a service for the given service class.
    
    Type Parameters:
    
    ServiceType - The service class / interface
    
    Parameters:
    
    type - The requested service
    
    Returns:
    
    The service or null
  - serviceChanged
```
public void serviceChanged(org.osgi.framework.ServiceEvent event)
```
    Specified by:
    
    serviceChanged in interface org.osgi.framework.ServiceListener
    
    See Also:
    
    ServiceListener.serviceChanged(org.osgi.framework.ServiceEvent)