jadex.bridge.service

Class SServiceProvider

java.lang.Object

jadex.bridge.service.SServiceProvider

public class SServiceProvider
extends Object

Static helper class for searching services.

Field Summary

Fields

Modifier and Type	Field and Description
static IResultSelector	abortanyselector
static Map	avisitdeciders
static IResultSelector	contanyselector
static IVisitDecider	contdecider The visit decider that never stops.
static ISearchManager	localmanager The sequential search manager that searches only locally.
static Map	methodreferences The reference method cache (method -> boolean[] (is reference)).
static ISearchManager	parallelmanager The parallel search manager.
static IVisitDecider	rcontdecider
static Map	references The reference class cache (clazz->boolean (is reference)).
static ISearchManager	sequentialmanager The sequential search manager.
static ISearchManager	upwardsmanager The sequential search manager that searches only upwards.
static Map	visitdeciders

Constructor Summary

Constructors

Constructor and Description
SServiceProvider()

Method Summary

Methods

Modifier and Type	Method and Description
static IIntermediateFuture<IService>	getDeclaredServices(IServiceProvider provider) Get all declared services of the given provider.
static boolean[]	getLocalReferenceInfo(Method method, boolean refdef) Get the copy info for method parameters.
static boolean[]	getReferenceInfo(Method method, boolean refdef, boolean local) Get the copy info for method parameters.
static boolean[]	getRemoteReferenceInfo(Method method, boolean refdef) Get the copy info for method parameters.
static ISearchManager	getSearchManager(boolean multiple) Get the fitting search manager.
static ISearchManager	getSearchManager(boolean multiple, String scope) Get the fitting search manager.
static <T> IFuture<T>	getService(IServiceProvider provider, Class<T> type) Get one service of a type.
static <T> IFuture<T>	getService(IServiceProvider provider, Class<T> type, String scope) Get one service of a type.
static <T> IFuture<T>	getService(IServiceProvider provider, IResultSelector selector) Get one service of a type.
static <T> IFuture<T>	getService(IServiceProvider provider, IServiceIdentifier sid) Get one service with id.
static <T> IIntermediateFuture<T>	getServices(IServiceProvider provider, Class<T> type) Get all services of a type.
static <T> IIntermediateFuture<T>	getServices(IServiceProvider provider, Class<T> type, String scope) Get all services of a type.
static <T> IFuture<T>	getServiceUpwards(IServiceProvider provider, Class<T> type) Get one service of a type and only search upwards (parents).
static IVisitDecider	getVisitDecider(boolean abort) Get the fitting visit decider.
static IVisitDecider	getVisitDecider(boolean abort, String scope) Get the fitting visit decider.
static boolean	isLocalReference(Object object) Test if an object has reference semantics.
static boolean	isReference(Object object, boolean local) Test if an object has reference semantics.
static boolean	isRemoteObject(Object target) Test if a call is remote.
static boolean	isRemoteReference(Object object) Test if an object has reference semantics.
static boolean	isReturnValueLocalReference(Method method, boolean refdef) Test if return value is local reference.
static boolean	isReturnValueRemoteReference(Method method, boolean refdef) Get the copy info for method parameters.

Methods inherited from class java.lang.Object

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

Field Detail

sequentialmanager

public static ISearchManager sequentialmanager

The sequential search manager.

parallelmanager

public static ISearchManager parallelmanager

The parallel search manager.

upwardsmanager

public static ISearchManager upwardsmanager

The sequential search manager that searches only upwards.

localmanager

public static ISearchManager localmanager

The sequential search manager that searches only locally.

contdecider

public static IVisitDecider contdecider

The visit decider that never stops.

rcontdecider

public static IVisitDecider rcontdecider

contanyselector

public static IResultSelector contanyselector

abortanyselector

public static IResultSelector abortanyselector

avisitdeciders

public static Map avisitdeciders

visitdeciders

public static Map visitdeciders

references

public static Map references

The reference class cache (clazz->boolean (is reference)).

methodreferences

public static Map methodreferences

The reference method cache (method -> boolean[] (is reference)).

Constructor Detail

SServiceProvider

public SServiceProvider()

Method Detail

getService

public static <T> IFuture<T> getService(IServiceProvider provider,
                        Class<T> type)

Get one service of a type.

Parameters:

type - The class.

Returns:

The corresponding service.

getService

public static <T> IFuture<T> getService(IServiceProvider provider,
                        Class<T> type,
                        String scope)

Get one service of a type.

Parameters:

type - The class.

Returns:

The corresponding service.

getService

public static <T> IFuture<T> getService(IServiceProvider provider,
                        IServiceIdentifier sid)

Get one service with id.

Parameters:

type - The class.

Returns:

The corresponding service.

getService

public static <T> IFuture<T> getService(IServiceProvider provider,
                        IResultSelector selector)

Get one service of a type.

Parameters:

type - The class.

Returns:

The corresponding service.

getServices

public static <T> IIntermediateFuture<T> getServices(IServiceProvider provider,
                                     Class<T> type)

Get all services of a type.

Parameters:

type - The class.

Returns:

The corresponding services.

getServices

public static <T> IIntermediateFuture<T> getServices(IServiceProvider provider,
                                     Class<T> type,
                                     String scope)

Get all services of a type.

Parameters:

type - The class.

Returns:

The corresponding services.

getServiceUpwards

public static <T> IFuture<T> getServiceUpwards(IServiceProvider provider,
                               Class<T> type)

Get one service of a type and only search upwards (parents).

Parameters:

type - The class.

Returns:

The corresponding service.

getDeclaredServices

public static IIntermediateFuture<IService> getDeclaredServices(IServiceProvider provider)

Get all declared services of the given provider.

Returns:

The corresponding services.

getVisitDecider

public static IVisitDecider getVisitDecider(boolean abort)

Get the fitting visit decider.

getVisitDecider

public static IVisitDecider getVisitDecider(boolean abort,
                            String scope)

Get the fitting visit decider.

getSearchManager

public static ISearchManager getSearchManager(boolean multiple)

Get the fitting search manager.

Parameters:

multiple - The multiple flag (i.e. one vs. multiple services required)

getSearchManager

public static ISearchManager getSearchManager(boolean multiple,
                              String scope)

Get the fitting search manager.

Parameters:

multiple - The multiple flag (i.e. one vs. multiple services required)

scope - The search scope.

isLocalReference

public static boolean isLocalReference(Object object)

Test if an object has reference semantics. It is a reference when: - it implements IRemotable - it is an IService, IExternalAccess or IFuture - if the object has used an @Reference annotation at type level

isRemoteReference

public static boolean isRemoteReference(Object object)

Test if an object has reference semantics. It is a reference when: - it implements IRemotable - it is an IService, IExternalAccess or IFuture - if the object has used an @Reference annotation at type level

isReference

public static boolean isReference(Object object,
                  boolean local)

Test if an object has reference semantics. It is a reference when: - it implements IRemotable - it is an IService, IExternalAccess or IFuture - if the object has used an @Reference annotation at type level

getLocalReferenceInfo

public static boolean[] getLocalReferenceInfo(Method method,
                              boolean refdef)

Get the copy info for method parameters.

getRemoteReferenceInfo

public static boolean[] getRemoteReferenceInfo(Method method,
                               boolean refdef)

Get the copy info for method parameters.

getReferenceInfo

public static boolean[] getReferenceInfo(Method method,
                         boolean refdef,
                         boolean local)

Get the copy info for method parameters.

isReturnValueLocalReference

public static boolean isReturnValueLocalReference(Method method,
                                  boolean refdef)

Test if return value is local reference.

isReturnValueRemoteReference

public static boolean isReturnValueRemoteReference(Method method,
                                   boolean refdef)

Get the copy info for method parameters.

isRemoteObject

public static boolean isRemoteObject(Object target)

Test if a call is remote.

Parameters:

sic - The service invocation context.