Package com.gigaspaces.metrics.micrometer

Class MetricsConfigLoader

java.lang.Object

com.gigaspaces.metrics.micrometer.MetricsConfigLoader

public class MetricsConfigLoader
extends Object

Loads metrics configuration from a properties file into system properties. Used by both the datagrid JVM (via MicrometerRegistryBuilder) and the REST server JVM (via MetricsUtils).

Field Summary

Fields

Modifier and Type	Field	Description
static final String	METRICS_PROPERTIES_FILE_NAME

Method Summary

Modifier and Type	Method	Description
static void	load(org.slf4j.Logger logger)	Loads metrics properties file and sets all entries as system properties.
static Properties	loadMetricsProperties(org.slf4j.Logger logger)	Load all properties from metrics properties file.

Methods inherited from class java.lang.Object

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

Field Details

METRICS_PROPERTIES_FILE_NAME

public static final String METRICS_PROPERTIES_FILE_NAME

See Also:

• Constant Field Values

Method Details

load

public static void load(org.slf4j.Logger logger)

Loads metrics properties file and sets all entries as system properties. Properties already set as system properties are not overwritten. Resolution order for the file path: 1. System property: com.gigaspaces.metrics.config.resource 2. Environment variable: METRICS_CONFIG_FILE 3. Standard location: ${XAP_HOME}/config/metrics/metrics.properties (XAP_HOME resolved from com.gs.home system property, XAP_HOME or XAP_DIR env vars, or relative config/ directory discovery)

Parameters:

logger - logger from the calling class — log entries appear under the caller's class name

loadMetricsProperties

public static Properties loadMetricsProperties(org.slf4j.Logger logger)

Load all properties from metrics properties file. Checks in order: 1. System property: com.gigaspaces.metrics.config.resource 2. Environment variable: METRICS_CONFIG_FILE 3. Standard location: ${XAP_HOME}/config/metrics/metrics.properties

Returns:

Properties object with all loaded properties, or null if file not found