Package ipsk.util.services

Class ServiceDescriptorsInspector<D extends ServiceDescriptor,S>

java.lang.Object

ipsk.util.services.ServicesInspector<S>

ipsk.util.services.ServiceDescriptorsInspector<D,S>

public class ServiceDescriptorsInspector<D extends ServiceDescriptor,S>
extends ServicesInspector<S>

Inspects classpath for service descriptors. Service descriptors describe a particular service. Loading the service descriptor does not load the service itself (lazy loading).

Author:

Klaus Jaensch

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	DEFAULT_UNIQUE

Constructor Summary

Constructors

Constructor	Description
ServiceDescriptorsInspector()
ServiceDescriptorsInspector(java.lang.Class<S> serviceClass)	Create service inspector for interface class.

Method Summary

Modifier and Type	Method	Description
java.util.List<D>	getTypedServiceDescriptors()
java.util.List<D>	getTypedServiceDescriptors(java.lang.Class<? extends ServiceDescriptor> serviceDescriptorClass)
java.util.List<D>	getTypedServiceDescriptors(java.lang.Class<S> providerClass, java.lang.Class<? extends ServiceDescriptor> serviceDescriptorClass, java.lang.ClassLoader cl, boolean loadImplementationClass)
boolean	isUnique()
void	setUnique(boolean unique)

Methods inherited from class java.lang.Object

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

Methods inherited from class ipsk.util.services.ServicesInspector

getServiceDescriptors, getServiceDescriptors, getServiceImplementorClasses, getServiceImplementorClasses, getServiceImplementorClassnames, getServiceImplementorClassnames, main, readServiceImplementorClassnames

Field Detail

DEFAULT_UNIQUE

public static final boolean DEFAULT_UNIQUE

See Also:

Constant Field Values

Constructor Detail

ServiceDescriptorsInspector

public ServiceDescriptorsInspector(java.lang.Class<S> serviceClass)

Create service inspector for interface class.

Parameters:

serviceClass - service class (same as parameter type S)

ServiceDescriptorsInspector

public ServiceDescriptorsInspector()

Method Detail

getTypedServiceDescriptors

public java.util.List<D> getTypedServiceDescriptors(java.lang.Class<S> providerClass,
                                                    java.lang.Class<? extends ServiceDescriptor> serviceDescriptorClass,
                                                    java.lang.ClassLoader cl,
                                                    boolean loadImplementationClass)
                                             throws java.io.IOException

Throws:

java.io.IOException

getTypedServiceDescriptors

public java.util.List<D> getTypedServiceDescriptors(java.lang.Class<? extends ServiceDescriptor> serviceDescriptorClass)
                                             throws java.io.IOException

Throws:

java.io.IOException

getTypedServiceDescriptors

public java.util.List<D> getTypedServiceDescriptors()
                                             throws java.io.IOException

Throws:

java.io.IOException

isUnique

public boolean isUnique()

Overrides:

isUnique in class ServicesInspector<S>

setUnique

public void setUnique(boolean unique)

Overrides:

setUnique in class ServicesInspector<S>