Package jadex.noplatform.services

Class BaseService

java.lang.Object

jadex.noplatform.services.BaseService

All Implemented Interfaces:

IInternalService, IService

Direct Known Subclasses:

ClockService, ExecutionService, LibraryService

public abstract class BaseService
extends java.lang.Object
implements IService, IInternalService

Base implementation for no platform services.

Field Summary

Fields

Modifier and Type	Field	Description
protected IComponentIdentifier	cid
protected IServiceIdentifier	sid

Fields inherited from interface jadex.bridge.service.IService

EMPTY_SERVICES

Constructor Summary

Constructors

Constructor	Description
BaseService(IComponentIdentifier cid, java.lang.Class<?> iface)	Create a new base service.

Method Summary

Modifier and Type	Method	Description
IComponentIdentifier	getComponentId()
IFuture<MethodInfo[]>	getMethodInfos()	Get reflective info about the service methods, args, return types.
java.util.Map<java.lang.String,java.lang.Object>	getPropertyMap()	Get the map of properties (considered as constant).
IServiceIdentifier	getServiceId()	Get the service identifier.
IFuture<java.lang.Object>	invokeMethod(java.lang.String methodname, ClassInfo[] argtypes, java.lang.Object[] args, ClassInfo returntype)	todo: support also blackbox args (e.g.
IFuture<java.lang.Boolean>	isValid()	Test if the service is valid.
IFuture<java.lang.Void>	setComponentAccess(IInternalAccess access)	Sets the access for the component.
void	setServiceIdentifier(IServiceIdentifier sid)	Set the service identifier.

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.bridge.service.IInternalService

shutdownService, startService

Field Detail

cid

protected IComponentIdentifier cid

sid

protected IServiceIdentifier sid

Constructor Detail

BaseService

public BaseService(IComponentIdentifier cid,
                   java.lang.Class<?> iface)

Create a new base service.

Method Detail

getServiceId

public IServiceIdentifier getServiceId()

Get the service identifier.

Specified by:

getServiceId in interface IService

Returns:

The service identifier.

isValid

public IFuture<java.lang.Boolean> isValid()

Test if the service is valid.

Specified by:

isValid in interface IService

Returns:

True, if service can be used.

getPropertyMap

public java.util.Map<java.lang.String,java.lang.Object> getPropertyMap()

Get the map of properties (considered as constant).

Specified by:

getPropertyMap in interface IService

Returns:

The service property map (if any).

invokeMethod

public IFuture<java.lang.Object> invokeMethod(java.lang.String methodname,
                                              ClassInfo[] argtypes,
                                              java.lang.Object[] args,
                                              ClassInfo returntype)

todo: support also blackbox args (e.g. byte[]) as args could also use classes that are not available. Invoke a method reflectively.

Specified by:

invokeMethod in interface IService

Parameters:

methodname - The method name.

argtypes - The argument types (can be null if method exists only once).

args - The arguments.

returntype - The future return type if it is a specific future.

Returns:

The result.

getMethodInfos

public IFuture<MethodInfo[]> getMethodInfos()

Get reflective info about the service methods, args, return types.

Specified by:

getMethodInfos in interface IService

Returns:

The method infos.

getComponentId

public IComponentIdentifier getComponentId()

Returns:

the cid

setComponentAccess

public IFuture<java.lang.Void> setComponentAccess(IInternalAccess access)

Description copied from interface: IInternalService

Sets the access for the component.

Specified by:

setComponentAccess in interface IInternalService

Parameters:

access - Component access.

setServiceIdentifier

public void setServiceIdentifier(IServiceIdentifier sid)

Description copied from interface: IInternalService

Set the service identifier.

Specified by:

setServiceIdentifier in interface IInternalService