Package jmri.server.json.schema
Class JsonSchemaSocketService
java.lang.Object
jmri.server.json.JsonSocketService<JsonSchemaHttpService>
jmri.server.json.schema.JsonSchemaSocketService
public class JsonSchemaSocketService extends JsonSocketService<JsonSchemaHttpService>
JSON Service to provide schema data for the running JSON server.
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Field Summary
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Constructor Summary
Constructors Constructor Description JsonSchemaSocketService(JsonConnection connection)
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Method Summary
Modifier and Type Method Description void
onClose()
Perform any teardown required when closing a connection.void
onList(String type, com.fasterxml.jackson.databind.JsonNode data, JsonRequest request)
Handle a request for a list of objects.void
onMessage(String type, com.fasterxml.jackson.databind.JsonNode data, JsonRequest request)
Handle an inbound message.Methods inherited from class jmri.server.json.JsonSocketService
getConnection, getHttpService, getLocale, getVersion, onList, onMessage, setLocale
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Constructor Details
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JsonSchemaSocketService
JsonSchemaSocketService(JsonConnection connection)
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Method Details
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onMessage
public void onMessage(String type, com.fasterxml.jackson.databind.JsonNode data, JsonRequest request) throws IOException, JmriException, JsonExceptionDescription copied from class:JsonSocketService
Handle an inbound message.- Specified by:
onMessage
in classJsonSocketService<JsonSchemaHttpService>
- Parameters:
type
- The service type; if the implementing service responds to multiple types, it will need to use this to handle data correctlydata
- JSON data; the contents of this will depend on the implementing servicerequest
- The JSON request- Throws:
IOException
- Thrown if the service cannot send a response; this will cause the JSON Server to close its connection to the client if openJmriException
- Thrown if the request cannot be handled; throwing this will cause the JSON Server to pass a 500 UnsupportedOperation message to the clientJsonException
- Thrown if the service needs to pass an error message back to the client
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onList
public void onList(String type, com.fasterxml.jackson.databind.JsonNode data, JsonRequest request) throws IOException, JmriException, JsonExceptionDescription copied from class:JsonSocketService
Handle a request for a list of objects. Note that this should not create listeners for items in the list, but should only create listeners for the object providing the list, if applicable.- Specified by:
onList
in classJsonSocketService<JsonSchemaHttpService>
- Parameters:
type
- The service type; if the implementing service responds to multiple types, it will need to use this to handle data correctlydata
- JSON data; the contents of this will depend on the implementing servicerequest
- The JSON request- Throws:
IOException
- Thrown if the service cannot send a response; this will cause the JSON Server to close its connection to the client if openJmriException
- Thrown if the request cannot be handled; throwing this will cause the JSON Server to pass a 500 UnsupportedOperation message to the clientJsonException
- If the service needs to pass an error message back to the client; implementing services may throw a JsonException with code 400 and the localized message "UnlistableService" to indicate thattype
should not be listed
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onClose
Description copied from class:JsonSocketService
Perform any teardown required when closing a connection.- Specified by:
onClose
in classJsonSocketService<JsonSchemaHttpService>
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