org.springframework.cloud.cloudfoundry

Interface ServiceDataPostProcessor

public interface ServiceDataPostProcessor

An extension point that allows service data to be processed after it is read from VCAP_SERVICES.

Method Summary

Modifier and Type	Method and Description
CloudFoundryRawServiceData	process(CloudFoundryRawServiceData serviceData) Process raw service data as read from VCAP_SERVICES.

Method Detail

process

CloudFoundryRawServiceData process(CloudFoundryRawServiceData serviceData)

Process raw service data as read from VCAP_SERVICES. This method will be called after the VCAP_SERVICES environment variable has been read from the environment and transformed from JSON text into a CloudFoundryRawServiceData data structure. If the VCAP_SERVICES environment variable for an application contains the following:

 
 "VCAP_SERVICES": {
   "mysql": [
     {
       "label": "mysql",
       "name": "mysql-db",
       "plan": "100mb",
       "tags": [ "mysql", "relational" ],
       "credentials": {
         "jdbcUrl": "jdbc:mysql://mysql-broker:3306/db?user=username&password=password",
         "uri": "mysql://username:password@mysql-broker:3306/db?reconnect=true",
       }
     }
   ],
   "rabbitmq": [
     {
       "label": "rabbitmq",
       "name": "rabbit-queue",
       "plan": "standard",
       "tags": [ "rabbitmq", "messaging" ],
       "credentials": {
         "http_api_uri": "https://username:password@rabbitmq-broker:12345/api",
         "uri": "amqp://username:password@rabbitmq-broker/vhost",
       }
     }
   ]
 }
 
 

Then the CloudFoundryRawServiceData data structure would contain the equivalent of this:

 
 {
   "mysql": [
     {
       "label": "mysql",
       "name": "mysql-db",
       "plan": "100mb",
       "tags": [ "mysql", "relational" ],
       "credentials": {
         "jdbcUrl": "jdbc:mysql://mysql-broker:3306/db?user=username&password=password",
         "uri": "mysql://username:password@mysql-broker:3306/db?reconnect=true",
       }
     }
   ]
   "rabbitmq": [
     {
       "label": "rabbitmq",
       "name": "rabbit-queue",
       "plan": "standard",
       "tags": [ "rabbitmq", "messaging" ],
       "credentials": {
         "http_api_uri": "https://username:password@rabbitmq-broker:12345/api",
         "uri": "amqp://username:password@rabbitmq-broker/vhost",
       }
     }
   ]
 }
 
 

Parameters:

serviceData - the service data parsed from VCAP_SERVICES

Returns:

the provided serviceData with modifications