4. Configuration.json

In bootstrapping, epcis loads 'configuration.json' in a src/main/resources folder

The self-explainable configuration file on WEB-INF folder is as follows:

{
	"_log4j_conf_location" : "the file location of log4j properties (e.g., log4j.xml)",
	"log4j_conf_location" : "/resources/log4j.xml",

	"_db_name" : "mongodb database name to be used",
	"db_name" : "epcis",

	"_db_connection_string" : "Mongo connection string",
	"db_connection_string" : "mongodb://localhost:27017",

	"_xml_schema_location" : "the file location of xml schema (e.g., EPCglobal-epcis-2_0.xsd)",
	"xml_schema_location" : "/schema/epcglobal-epcis-2_0.xsd",

	"_port" : "an integer value for port (default 8080)",
	"port" : 8080,

	"_number_of_verticles" : "The number of cores (default is cores + 1) as integer value",

	"_GS1-EPCIS-Capture-Limit" : "The number of events that CaptureService allows capturing as an integer value. (e.g., 500)",
	"GS1-EPCIS-Capture-Limit" : 300,

	"_GS1-EPCIS-Capture-File-Size-Limit" : "The size (bytes) of EPCISDocument that CaptureService allows capturing as an integer value. (e.g., 1024)",
	"GS1-EPCIS-Capture-File-Size-Limit" : 204800,

	"_GS1-EPCIS-Capture-Error-Behaviour" : "The way to resolve Capture Error. (one of 'rollback' or 'proceed')",
	"GS1-EPCIS-Capture-Error-Behaviour" : "rollback",

	"_GS1-Next-Page-Token-Expires" : "milliseconds to expire the next page as long value",
	"GS1-Next-Page-Token-Expires" : 300000,
	
	"_max_capture_job_size" : "The number of latest capture jobs (e.g., 500) (note: '-1' indicates infinite)",
	"max_capture_job_size" : 500,
	
	"_gcp_source" : "(local|web)",
	"gcp_source" : "local"
}