org.da.protoframework.model.core

Class SubscribeServiceInstance

java.lang.Object

org.da.protoframework.model.core.ServiceInstance<org.da.protoframework.model.core.PublishService,org.da.protoframework.model.def.SubscribeInterfaceDefinition>

org.da.protoframework.model.core.SubscribeServiceInstance

All Implemented Interfaces:

java.lang.Cloneable

public class SubscribeServiceInstance
extends ServiceInstance<org.da.protoframework.model.core.PublishService,org.da.protoframework.model.def.SubscribeInterfaceDefinition>

Represent a subscribe Service instance on a Module.

Since:

0.1

Field Summary

Fields inherited from class org.da.protoframework.model.core.ServiceInstance

attachmethod, datas, externalTimeStamp, interDef, isActive, module, recmethod, sendmethod, service

Constructor Summary

Constructors

Constructor and Description
SubscribeServiceInstance(org.da.protoframework.model.core.PublishService service, org.da.protoframework.model.def.SubscribeInterfaceDefinition def, Module module) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	isProvidingData() Return false.
boolean	isSubscribedTo(java.lang.String topic) Return true if this subscribe Service instance is subscribed to a particular topic.
boolean	isSubscriber() Return true.
void	preSetup() Setup the Service instance.

Methods inherited from class org.da.protoframework.model.core.ServiceInstance

addProtocol, afterInvoke, attach, attach, attach, beforeInvoke, clone, copyFromService, copyFromService, copyFromService, countDatas, createCopy, detach, detach, detach, error, fireEventLogger, getData, getDataAsArray, getDataAsMap, getDataAsStructure, getDataAsSwitch, getDataAsUnion, getDatas, getDataType, getDataValue, getDataValues, getDefinition, getElapsedTime, getErrorType, getFullName, getID, getInstanceListeners, getInstanceSubscribers, getInvokerAppliID, getInvokerModule, getInvokerModuleID, getKey, getModule, getModuleIDKey, getModuleKey, getName, getNamespace, getNamespaceAsString, getProtocols, getSendMethod, getSendRequestID, getService, getState, getTimestamp, getTimestampMillis, getType, getType, getValue, getValueAsArray, getValueAsBoolean, getValueAsByte, getValueAsChar, getValueAsDouble, getValueAsDouble, getValueAsFloat, getValueAsFloat, getValueAsInt, getValueAsJSON, getValueAsLong, getValueAsShort, getValueAsString, getValueAsStructure, getValueAsURL, getValueAsXML, getVoidService, hasChanged, hasChanged, hasData, hasData, hasDatas, hasQualifiedName, hasQualifiedName, hasRequestID, hasUpdateCap, invoke, invoke, invokeAndBlock, invokeAndCopy, invokedByMe, isActive, isCopyingDatas, isEnabled, isInvoked, isNominal, isNotified, isUsingExecutorMode, notified, notified, notified, notified, notified, notified, notified, notifiedAttachDetach, notifiedException, notifiedInvoke, notifiedOnError, setActive, setAttachEntryPointMethod, setDataBooleanValue, setDataByteValue, setDataCharValue, setDataDoubleValue, setDataDoubleValue, setDataFileValue, setDataFloatValue, setDataFloatValue, setDataIntValue, setDataJSONValue, setDataLongValue, setDataShortValue, setDataStringValue, setDataURLValue, setDataURLValue, setDataValue, setDataXMLValue, setDataXMLValue, setDataXMLValue, setEntryPointMethod, setInvoker, setReceivedRequestID, setState, setTime, setTime, setTimeInternal, setUp, shutdown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscribeServiceInstance

public SubscribeServiceInstance(org.da.protoframework.model.core.PublishService service,
                                org.da.protoframework.model.def.SubscribeInterfaceDefinition def,
                                Module module)

Constructor.

Parameters:

service - the Service

def - the Interface Definition

module - the Module

Method Detail

isSubscriber

public boolean isSubscriber()

Return true.

Specified by:

isSubscriber in class ServiceInstance<org.da.protoframework.model.core.PublishService,org.da.protoframework.model.def.SubscribeInterfaceDefinition>

Returns:

true

isProvidingData

public boolean isProvidingData()

Return false.

Specified by:

isProvidingData in class ServiceInstance<org.da.protoframework.model.core.PublishService,org.da.protoframework.model.def.SubscribeInterfaceDefinition>

Returns:

false

preSetup

public void preSetup()
              throws FrameworkException

Setup the Service instance.

Overrides:

preSetup in class ServiceInstance<org.da.protoframework.model.core.PublishService,org.da.protoframework.model.def.SubscribeInterfaceDefinition>

Throws:

FrameworkException

isSubscribedTo

public boolean isSubscribedTo(java.lang.String topic)

Return true if this subscribe Service instance is subscribed to a particular topic.

Overrides:

isSubscribedTo in class ServiceInstance<org.da.protoframework.model.core.PublishService,org.da.protoframework.model.def.SubscribeInterfaceDefinition>

Parameters:

topic - the topic

Returns:

true if this subscribe Service instance is subscribed to the topic