```
public class Config

                    
```
Config reads values with the following priority:
1) system properties
2) environment variables,
3) optional configuration file
4) platform dependant properties. It also includes default values to ensure a valid config.
System properties are PREFIX'ed. Environment variables are the same as the system property, but uppercased and '.' is replaced with '_'.

Field Summary

Fields
Modifier and Type	Field	Description
`private final String`	`site`
`private final String`	`serviceName`
`private final String`	`rootContextServiceName`
`private final String`	`prioritySamplingForce`
`private final int`	`spanAttributeSchemaVersion`
`private final Map<String, String>`	`peerServiceComponentOverrides`
`private final Map<String, String>`	`peerServiceMapping`
`private final Map<String, String>`	`serviceMapping`
`private final Map<String, String>`	`requestHeaderTags`
`private final Map<String, String>`	`responseHeaderTags`
`private final Map<String, String>`	`baggageMapping`
`private final Map<String, String>`	`httpServerPathResourceNameMapping`
`private final Map<String, String>`	`httpClientPathResourceNameMapping`
`private final boolean`	`httpResourceRemoveTrailingSlash`
`private final Set<String>`	`splitByTags`
`private final int`	`scopeDepthLimit`
`private final int`	`scopeIterationKeepAlive`
`private final int`	`partialFlushMinSpans`
`private final Set<PropagationStyle>`	`propagationStylesToExtract`
`private final Set<PropagationStyle>`	`propagationStylesToInject`
`private final Set<TracePropagationStyle>`	`tracePropagationStylesToExtract`
`private final Set<TracePropagationStyle>`	`tracePropagationStylesToInject`
`private final int`	`clockSyncPeriod`
`private final String`	`traceClientIpHeader`
`private final Map<String, String>`	`traceSamplingServiceRules`
`private final Map<String, String>`	`traceSamplingOperationRules`
`private final String`	`traceSamplingRules`
`private final Double`	`traceSampleRate`
`private final int`	`traceRateLimit`
`private final String`	`spanSamplingRules`
`private final String`	`spanSamplingRulesFile`
`private final String`	`obfuscationQueryRegexp`
`private final IdGenerationStrategy`	`idGenerationStrategy`
`private String`	`env`
`private String`	`version`
`private final String`	`primaryTag`
`private final long`	`longRunningTraceFlushInterval`
`public final static String`	`PREFIX`

Method Summary

Modifier and Type	Method	Description
`String`	`getSite()`
`String`	`getServiceName()`
`String`	`getRootContextServiceName()`
`String`	`getPrioritySamplingForce()`
`int`	`getSpanAttributeSchemaVersion()`
`Map<String, String>`	`getPeerServiceComponentOverrides()`
`Map<String, String>`	`getPeerServiceMapping()`
`Map<String, String>`	`getServiceMapping()`
`Map<String, String>`	`getRequestHeaderTags()`
`Map<String, String>`	`getResponseHeaderTags()`
`Map<String, String>`	`getBaggageMapping()`
`Map<String, String>`	`getHttpServerPathResourceNameMapping()`
`Map<String, String>`	`getHttpClientPathResourceNameMapping()`
`boolean`	`getHttpResourceRemoveTrailingSlash()`
`Set<String>`	`getSplitByTags()`
`int`	`getScopeDepthLimit()`
`int`	`getScopeIterationKeepAlive()`
`int`	`getPartialFlushMinSpans()`
`Set<PropagationStyle>`	`getPropagationStylesToExtract()`
`Set<PropagationStyle>`	`getPropagationStylesToInject()`
`Set<TracePropagationStyle>`	`getTracePropagationStylesToExtract()`
`Set<TracePropagationStyle>`	`getTracePropagationStylesToInject()`
`int`	`getClockSyncPeriod()`
`String`	`getTraceClientIpHeader()`
`Map<String, String>`	`getTraceSamplingServiceRules()`
`Map<String, String>`	`getTraceSamplingOperationRules()`
`String`	`getTraceSamplingRules()`
`Double`	`getTraceSampleRate()`
`int`	`getTraceRateLimit()`
`String`	`getSpanSamplingRules()`
`String`	`getSpanSamplingRulesFile()`
`String`	`getObfuscationQueryRegexp()`
`IdGenerationStrategy`	`getIdGenerationStrategy()`
`String`	`getEnv()`
`static String`	`getEnv(String name)`
`String`	`getVersion()`
`String`	`getPrimaryTag()`
`long`	`getLongRunningTraceFlushInterval()`
`String`	`getRuntimeId()`
`Long`	`getProcessId()`
`String`	`getHostName()`
`boolean`	`isServiceNameSetByUser()`
`boolean`	`isLongRunningTraceEnabled()`
`boolean`	`isInjectBaggageAsTagsEnabled()`
`boolean`	`isPrioritySamplingEnabled()`
`boolean`	`isPeerServiceDefaultsEnabled()`
`boolean`	`isRemoveIntegrationServiceNamesEnabled()`
`boolean`	`isRequestHeaderTagsCommaAllowed()`
`boolean`	`isHttpServerDecodedResourcePreserveSpaces()`
`boolean`	`isScopeStrictMode()`
`boolean`	`isScopeInheritAsyncPropagation()`
`boolean`	`isTraceStrictWritesEnabled()`
`boolean`	`isLogExtractHeaderNames()`
`boolean`	`isTracePropagationStyleB3PaddingEnabled()`
`boolean`	`isTracePropagationExtractFirst()`
`boolean`	`isRuntimeMetricsEnabled()`
`boolean`	`isHealthMetricsEnabled()`
`boolean`	`isLogsInjectionEnabled()`
`boolean`	`isTraceClientIpResolverEnabled()`
`boolean`	`isProfilingEnabled()`
`static boolean`	`isDatadogProfilerEnablementOverridden()`
`static boolean`	`isDatadogProfilerSafeInCurrentEnvironment()`
`boolean`	`isClientIpEnabled()`
`boolean`	`isCiVisibilityEnabled()`
`boolean`	`isAwsPropagationEnabled()`
`int`	`getxDatadogTagsMaxLength()`
`boolean`	`isDebugEnabled()`
`boolean`	`isDataStreamsEnabled()`
`Map<String, Object>`	`getLocalRootSpanTags()`
`Map<String, String>`	`getMergedSpanTags()`
`Map<String, String>`	`getGlobalTags()`	Provide 'global' tags, i.e.
`boolean`	`isJmxFetchIntegrationEnabled(Iterable<String> integrationNames, boolean defaultEnabled)`
`boolean`	`isRuleEnabled(String name, boolean defaultEnabled)`
`static boolean`	`jmxFetchIntegrationEnabled(SortedSet<String> integrationNames, boolean defaultEnabled)`
`boolean`	`isEndToEndDurationEnabled(boolean defaultEnabled, Array<String> integrationNames)`
`boolean`	`isPropagationEnabled(boolean defaultEnabled, Array<String> integrationNames)`
`boolean`	`isEnabled(boolean defaultEnabled, String settingName, String settingSuffix)`
`boolean`	`isTraceAnalyticsIntegrationEnabled(SortedSet<String> integrationNames, boolean defaultEnabled)`
`boolean`	`isSamplingMechanismValidationDisabled()`
`static boolean`	`traceAnalyticsIntegrationEnabled(SortedSet<String> integrationNames, boolean defaultEnabled)`
`static Config`	`get()`
`static Config`	`get(Properties properties)`	This method is deprecated since the method of configuration will be changed in the future.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getSite
```
 String getSite()
```

getServiceName
```
 String getServiceName()
```

getRootContextServiceName
```
 String getRootContextServiceName()
```

getPrioritySamplingForce
```
 String getPrioritySamplingForce()
```

getSpanAttributeSchemaVersion
```
 int getSpanAttributeSchemaVersion()
```

getPeerServiceComponentOverrides

 Map<String, String> getPeerServiceComponentOverrides()

getPeerServiceMapping

 Map<String, String> getPeerServiceMapping()

getServiceMapping

 Map<String, String> getServiceMapping()

getRequestHeaderTags

 Map<String, String> getRequestHeaderTags()

getResponseHeaderTags

 Map<String, String> getResponseHeaderTags()

getBaggageMapping

 Map<String, String> getBaggageMapping()

getHttpServerPathResourceNameMapping

 Map<String, String> getHttpServerPathResourceNameMapping()

getHttpClientPathResourceNameMapping

 Map<String, String> getHttpClientPathResourceNameMapping()

getHttpResourceRemoveTrailingSlash

 boolean getHttpResourceRemoveTrailingSlash()

getSplitByTags
```
 Set<String> getSplitByTags()
```

getScopeDepthLimit
```
 int getScopeDepthLimit()
```

getScopeIterationKeepAlive
```
 int getScopeIterationKeepAlive()
```

getPartialFlushMinSpans
```
 int getPartialFlushMinSpans()
```

getPropagationStylesToExtract

@Deprecated() Set<PropagationStyle> getPropagationStylesToExtract()

getPropagationStylesToInject

@Deprecated() Set<PropagationStyle> getPropagationStylesToInject()

getTracePropagationStylesToExtract

 Set<TracePropagationStyle> getTracePropagationStylesToExtract()

getTracePropagationStylesToInject

 Set<TracePropagationStyle> getTracePropagationStylesToInject()

getClockSyncPeriod
```
 int getClockSyncPeriod()
```

getTraceClientIpHeader
```
 String getTraceClientIpHeader()
```

getTraceSamplingServiceRules

 Map<String, String> getTraceSamplingServiceRules()

getTraceSamplingOperationRules

 Map<String, String> getTraceSamplingOperationRules()

getTraceSamplingRules
```
 String getTraceSamplingRules()
```

getTraceSampleRate
```
 Double getTraceSampleRate()
```

getTraceRateLimit
```
 int getTraceRateLimit()
```

getSpanSamplingRules
```
 String getSpanSamplingRules()
```

getSpanSamplingRulesFile
```
 String getSpanSamplingRulesFile()
```

getObfuscationQueryRegexp
```
 String getObfuscationQueryRegexp()
```

getIdGenerationStrategy

 IdGenerationStrategy getIdGenerationStrategy()

getEnv
```
 String getEnv()
```

getEnv
```
 static String getEnv(String name)
```

getVersion
```
 String getVersion()
```

getPrimaryTag
```
 String getPrimaryTag()
```

getLongRunningTraceFlushInterval

 long getLongRunningTraceFlushInterval()

getRuntimeId
```
 String getRuntimeId()
```

getProcessId
```
 Long getProcessId()
```

getHostName
```
 String getHostName()
```

isServiceNameSetByUser
```
 boolean isServiceNameSetByUser()
```

isLongRunningTraceEnabled
```
 boolean isLongRunningTraceEnabled()
```

isInjectBaggageAsTagsEnabled
```
 boolean isInjectBaggageAsTagsEnabled()
```

isPrioritySamplingEnabled
```
 boolean isPrioritySamplingEnabled()
```

isPeerServiceDefaultsEnabled
```
 boolean isPeerServiceDefaultsEnabled()
```

isRemoveIntegrationServiceNamesEnabled

 boolean isRemoveIntegrationServiceNamesEnabled()

isRequestHeaderTagsCommaAllowed

 boolean isRequestHeaderTagsCommaAllowed()

isHttpServerDecodedResourcePreserveSpaces

 boolean isHttpServerDecodedResourcePreserveSpaces()

isScopeStrictMode
```
 boolean isScopeStrictMode()
```

isScopeInheritAsyncPropagation

 boolean isScopeInheritAsyncPropagation()

isTraceStrictWritesEnabled
```
 boolean isTraceStrictWritesEnabled()
```

isLogExtractHeaderNames
```
 boolean isLogExtractHeaderNames()
```

isTracePropagationStyleB3PaddingEnabled

 boolean isTracePropagationStyleB3PaddingEnabled()

isTracePropagationExtractFirst

 boolean isTracePropagationExtractFirst()

isRuntimeMetricsEnabled
```
 boolean isRuntimeMetricsEnabled()
```

isHealthMetricsEnabled
```
 boolean isHealthMetricsEnabled()
```

isLogsInjectionEnabled
```
 boolean isLogsInjectionEnabled()
```

isTraceClientIpResolverEnabled

 boolean isTraceClientIpResolverEnabled()

isProfilingEnabled
```
 boolean isProfilingEnabled()
```

isDatadogProfilerEnablementOverridden

 static boolean isDatadogProfilerEnablementOverridden()

isDatadogProfilerSafeInCurrentEnvironment

 static boolean isDatadogProfilerSafeInCurrentEnvironment()

isClientIpEnabled
```
 boolean isClientIpEnabled()
```

isCiVisibilityEnabled
```
 boolean isCiVisibilityEnabled()
```

isAwsPropagationEnabled
```
 boolean isAwsPropagationEnabled()
```

getxDatadogTagsMaxLength
```
 int getxDatadogTagsMaxLength()
```

isDebugEnabled
```
 boolean isDebugEnabled()
```

isDataStreamsEnabled
```
 boolean isDataStreamsEnabled()
```

getLocalRootSpanTags

 Map<String, Object> getLocalRootSpanTags()

getMergedSpanTags

 Map<String, String> getMergedSpanTags()

getGlobalTags
```
 Map<String, String> getGlobalTags()
```
Provide 'global' tags, i.e. tags set everywhere. We have to support old (dd.trace.global.tags)version of this setting if new (dd.tags) version has not been specified.

isJmxFetchIntegrationEnabled

 boolean isJmxFetchIntegrationEnabled(Iterable<String> integrationNames, boolean defaultEnabled)

isRuleEnabled

 boolean isRuleEnabled(String name, boolean defaultEnabled)

jmxFetchIntegrationEnabled

@Deprecated() static boolean jmxFetchIntegrationEnabled(SortedSet<String> integrationNames, boolean defaultEnabled)

isEndToEndDurationEnabled

 boolean isEndToEndDurationEnabled(boolean defaultEnabled, Array<String> integrationNames)

isPropagationEnabled

 boolean isPropagationEnabled(boolean defaultEnabled, Array<String> integrationNames)

isEnabled

 boolean isEnabled(boolean defaultEnabled, String settingName, String settingSuffix)

isTraceAnalyticsIntegrationEnabled

 boolean isTraceAnalyticsIntegrationEnabled(SortedSet<String> integrationNames, boolean defaultEnabled)

isSamplingMechanismValidationDisabled

 boolean isSamplingMechanismValidationDisabled()

traceAnalyticsIntegrationEnabled

@Deprecated() static boolean traceAnalyticsIntegrationEnabled(SortedSet<String> integrationNames, boolean defaultEnabled)

get
```
 static Config get()
```

get
```
@Deprecated() static Config get(Properties properties)
```
This method is deprecated since the method of configuration will be changed in the future. Theproperties instance should instead be passed directly into the DDTracer builder:
```
  DDTracer.builder().withProperties(new Properties()).build()
```
Config keys for use in Properties instance construction can be found in and TracerConfig.

toString
```
 String toString()
```

Class Config

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getSite

getServiceName

getRootContextServiceName

getPrioritySamplingForce

getSpanAttributeSchemaVersion

getPeerServiceComponentOverrides

getPeerServiceMapping

getServiceMapping

getRequestHeaderTags

getResponseHeaderTags

getBaggageMapping

getHttpServerPathResourceNameMapping

getHttpClientPathResourceNameMapping

getHttpResourceRemoveTrailingSlash

getSplitByTags

getScopeDepthLimit

getScopeIterationKeepAlive

getPartialFlushMinSpans

getPropagationStylesToExtract

getPropagationStylesToInject

getTracePropagationStylesToExtract

getTracePropagationStylesToInject

getClockSyncPeriod

getTraceClientIpHeader

getTraceSamplingServiceRules

getTraceSamplingOperationRules

getTraceSamplingRules

getTraceSampleRate

getTraceRateLimit

getSpanSamplingRules

getSpanSamplingRulesFile

getObfuscationQueryRegexp

getIdGenerationStrategy

getEnv

getEnv

getVersion

getPrimaryTag

getLongRunningTraceFlushInterval

getRuntimeId

getProcessId

getHostName

isServiceNameSetByUser

isLongRunningTraceEnabled

isInjectBaggageAsTagsEnabled

isPrioritySamplingEnabled

isPeerServiceDefaultsEnabled

isRemoveIntegrationServiceNamesEnabled

isRequestHeaderTagsCommaAllowed

isHttpServerDecodedResourcePreserveSpaces

isScopeStrictMode

isScopeInheritAsyncPropagation

isTraceStrictWritesEnabled

isLogExtractHeaderNames

isTracePropagationStyleB3PaddingEnabled

isTracePropagationExtractFirst

isRuntimeMetricsEnabled

isHealthMetricsEnabled

isLogsInjectionEnabled

isTraceClientIpResolverEnabled

isProfilingEnabled

isDatadogProfilerEnablementOverridden

isDatadogProfilerSafeInCurrentEnvironment

isClientIpEnabled

isCiVisibilityEnabled

isAwsPropagationEnabled

getxDatadogTagsMaxLength

isDebugEnabled

isDataStreamsEnabled

getLocalRootSpanTags

getMergedSpanTags

getGlobalTags

isJmxFetchIntegrationEnabled

isRuleEnabled

jmxFetchIntegrationEnabled

isEndToEndDurationEnabled