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{center} {table-plus}
|| Animation || Description ||
|| Animation || Description ||
| {center}{flash:file=^PEM_Initialization.swf|width=600px|height=560px}{center} | {section}*_initializations_*:
| {center}{flash:file=^PEM_Initialization.swf|width=600px|height=560px}{center} | {section}*_initializations_*: Once ESB and EasierGOV are conntected (see [easiestdemo:How-to connect EasierGOV to EasyESB]) and Web Services of providers binded to the infrastructure of services, EasierGov is able to detect the Event Producers among the Web Services. {section}|
Thus, EasierGOV create correspondence table between topics and Event producers.
{section}|
| {center}{flash:file=^PEM_Subscriber.swf|width=600px|height=560px}{center} | {section}*_subscriber mode_*:
{section}|
| {center}{flash:file=^PEM_Subscriber.swf|width=600px|height=560px}{center} | {section}*_subscriber mode_*:
| {center}{flash:file=^PEM_Subscriber.swf|width=600px|height=560px}{center} | {section}*_subscriber mode_*: When a Event consumer want to subscribe on a specific topic, it send its subscription to PEM. The PEM invokes EasierGOV to known all Event producer able to provide the required topic and send subscriptions to all providers found.{section} |
| {center}{flash:file=^PEM_Dynamicity.swf|width=600px|height=560px}{center} | | {section}*_dynamicity_*:
When a new Event producer is added to infrastructure of services and if this producer sends events corresponding to a topic required by a client, the PEM automatically subscribes the client to this new Event producer.
When a Event consumer want to subscribe on a specific topic, it send its subscription to PEM. The PEM invokes EasierGOV to known all Event producer able to provide the required topic and send subscriptions to all providers found.{section} |
When a Event consumer want to subscribe on a specific topic, it send its subscription to PEM. The PEM invokes EasierGOV to known all Event producer able to provide the required topic and send subscriptions to all providers found.{section} |
{table-plus}