uk.ac.soton.itinnovation.grid.service.registry.util.content
Class ConversationExtractionStrategyHelper

java.lang.Object
  uk.ac.soton.itinnovation.grid.service.registry.util.content.ConversationExtractionStrategyHelper

All Implemented Interfaces:

ContentExtractionStrategy

Direct Known Subclasses:

DefaultConversationExtractionStrategy, JobConversationExtractionStrategy, SlaConversationExtractionStrategy

public abstract class ConversationExtractionStrategyHelper
extends Object
implements ContentExtractionStrategy

Field Summary

protected static org.apache.log4j.Logger	logger
protected ProxyFactory	proxyFactory

Constructor Summary

ConversationExtractionStrategyHelper()

Method Summary

String	extractAndRegister(Registration registration, RegistryDataResourceRoleBean user, org.apache.axis.message.addressing.EndpointReferenceType resource) Extracts and registers a specific resource.
String	extractAndUpdate(Registration registration, RegistryDataResourceRoleBean user, org.apache.axis.message.addressing.EndpointReferenceType resource) Extracts and updates a specific resource.
protected abstract void	hookSpecialisedConversationExtraction(Registration registration, RegistryDataResourceRoleBean user, org.apache.axis.message.addressing.EndpointReferenceType resource, StorableInStateRepository object, String conversationEPRKey) Implement this method for special behaviour during content extraction of specialized conversations, e.g.
protected abstract void	hookSpecialisedUpdateConversationExtraction(Registration registration, RegistryDataResourceRoleBean user, org.apache.axis.message.addressing.EndpointReferenceType resource, StorableInStateRepository object, String conversationEPRKey) Implement this method for special behaviour during content extraction of specialized conversations, e.g.
protected String	registerServiceOnDemand(Registration registration, RegistryDataResourceRoleBean user, Conversation conv) This method checks if the parent service of the conversation is already registered.
void	setProxyFactory(ProxyFactory proxyFactory)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.apache.log4j.Logger logger

proxyFactory

protected ProxyFactory proxyFactory

Constructor Detail

ConversationExtractionStrategyHelper

public ConversationExtractionStrategyHelper()

Method Detail

setProxyFactory

public void setProxyFactory(ProxyFactory proxyFactory)

Specified by:

setProxyFactory in interface ContentExtractionStrategy

registerServiceOnDemand

protected final String registerServiceOnDemand(Registration registration,
                                               RegistryDataResourceRoleBean user,
                                               Conversation conv)
                                        throws ContentExtractionException

This method checks if the parent service of the conversation is already registered. If not then it will be registered automatically.

Parameters:

registration -

user -

keyGenEPR -

jobConv -

Returns:

key of the registered service

Throws:

ContentExtractionException

extractAndUpdate

public String extractAndUpdate(Registration registration,
                               RegistryDataResourceRoleBean user,
                               org.apache.axis.message.addressing.EndpointReferenceType resource)
                        throws ContentExtractionException

Description copied from interface: ContentExtractionStrategy

Extracts and updates a specific resource.

Specified by:

extractAndUpdate in interface ContentExtractionStrategy

Returns:

the key used for registration

Throws:

ContentExtractionException

hookSpecialisedUpdateConversationExtraction

protected abstract void hookSpecialisedUpdateConversationExtraction(Registration registration,
                                                                    RegistryDataResourceRoleBean user,
                                                                    org.apache.axis.message.addressing.EndpointReferenceType resource,
                                                                    StorableInStateRepository object,
                                                                    String conversationEPRKey)
                                                             throws ContentExtractionException

Implement this method for special behaviour during content extraction of specialized conversations, e.g. SLAConversation.

Parameters:

registration -

user -

resource -

object -

conversationEPRKey -

Throws:

ContentExtractionException

extractAndRegister

public final String extractAndRegister(Registration registration,
                                       RegistryDataResourceRoleBean user,
                                       org.apache.axis.message.addressing.EndpointReferenceType resource)
                                throws ContentExtractionException

Description copied from interface: ContentExtractionStrategy

Extracts and registers a specific resource.

Specified by:

extractAndRegister in interface ContentExtractionStrategy

Returns:

the key used for registration

Throws:

ContentExtractionException

hookSpecialisedConversationExtraction

protected abstract void hookSpecialisedConversationExtraction(Registration registration,
                                                              RegistryDataResourceRoleBean user,
                                                              org.apache.axis.message.addressing.EndpointReferenceType resource,
                                                              StorableInStateRepository object,
                                                              String conversationEPRKey)
                                                       throws ContentExtractionException

Implement this method for special behaviour during content extraction of specialized conversations, e.g. SLAConversation.

Parameters:

registration -

user -

resource -

object -

conversationEPRKey -

Throws:

ContentExtractionException