Package com.linecorp.armeria.spring

Class ArmeriaSettings

java.lang.Object

com.linecorp.armeria.spring.ArmeriaSettings

@ConfigurationProperties(prefix="armeria")
@Validated
public class ArmeriaSettings
extends Object

Settings for armeria servers. For example:

 armeria:
   ports:
     - port: 8080
       protocol: HTTP
     - ip: 127.0.0.1
       port: 8081
       protocol:HTTP
     - port: 8443
       protocol: HTTPS
   ssl:
     key-alias: "host.name.com"
     key-store: "keystore.jks"
     key-store-password: "changeme"
     trust-store: "truststore.jks"
     trust-store-password: "changeme"
   compression:
     enabled: true
     mime-types: text/*, application/json
     excluded-user-agents: some-user-agent, another-user-agent
     min-response-size: 1KB
   internal-services:
     - port: 18080
     - include: docs, health, metrics
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ArmeriaSettings.AccessLog	Configurations for the access log.
static class	ArmeriaSettings.Compression	Configurations for the HTTP content encoding.
static class	ArmeriaSettings.InternalServiceProperties	Properties for internal services such as DocService, PrometheusExpositionService, and HealthCheckService.
static class	ArmeriaSettings.Port	Port and protocol settings.

Constructor Summary

Constructors

Constructor	Description
ArmeriaSettings()

Method Summary

Modifier and Type	Method	Description
@Nullable ArmeriaSettings.AccessLog	getAccessLog()	Returns the Server's access log configuration.
@Nullable String	getAccessLogger()	Returns the default access logger name for all VirtualHosts.
@Nullable Integer	getBlockingTaskExecutor()	Returns the number of threads dedicated to the execution of blocking tasks or invocations.
@Nullable ArmeriaSettings.Compression	getCompression()	Returns the HTTP content encoding configuration that the Server uses.
@Nullable String	getDocsPath()	Returns the path of the DocService.
long	getGracefulShutdownQuietPeriodMillis()	Returns the number of milliseconds to wait for active requests to go end before shutting down.
long	getGracefulShutdownTimeoutMillis()	Returns the number of milliseconds to wait before shutting down the server regardless of active requests.
@Nullable String	getHealthCheckPath()	Returns the path of the HealthCheckService.
@Nullable String	getHttp1MaxChunkSize()	Returns the maximum length of each chunk in an HTTP/1 response content.
@Nullable String	getHttp1MaxHeaderSize()	Returns the maximum length of all headers in an HTTP/1 response.
@Nullable String	getHttp1MaxInitialLineLength()	Returns the maximum length of an HTTP/1 response initial line.
@Nullable String	getHttp2InitialConnectionWindowSize()	Returns the initial connection-level HTTP/2 flow control window size.
@Nullable String	getHttp2InitialStreamWindowSize()	Returns the initial stream-level HTTP/2 flow control window size.
@Nullable String	getHttp2MaxFrameSize()	Returns the maximum size of HTTP/2 frame that can be received.
@Nullable String	getHttp2MaxHeaderListSize()	Returns the maximum size of headers that can be received.
@Nullable Long	getHttp2MaxStreamsPerConnection()	Returns the maximum number of concurrent streams per HTTP/2 connection.
@Nullable Duration	getIdleTimeout()	Returns the idle timeout of a connection for keep-alive.
@Nullable ArmeriaSettings.InternalServiceProperties	getInternalServices()	Returns the properties of internal services that should not be exposed to the external network.
@Nullable Duration	getMaxConnectionAge()	Returns the maximum allowed age of a connection for keep-alive.
@Nullable Integer	getMaxNumConnections()	Returns the maximum allowed number of open connections.
@Nullable Integer	getMaxNumRequestsPerConnection()	Returns the maximum allowed number of requests that can be served through one connection.
@Nullable String	getMaxRequestLength()	Returns the maximum allowed length of the content decoded at the session layer.
@Nullable String	getMetricsPath()	Returns the path of the metrics exposition service.
@Nullable Duration	getPingInterval()	Returns the interval of the HTTP/2 PING frame.
List<ArmeriaSettings.Port>	getPorts()	Returns the ArmeriaSettings.Ports of the Server.
@Nullable Duration	getRequestTimeout()	Returns the timeout of a request.
@Nullable Ssl	getSsl()	Returns the Ssl configuration that the Server uses.
@Nullable Boolean	getVerboseResponses()	Returns whether the verbose response mode is enabled.
@Nullable Integer	getWorkerGroup()	Returns the number of threads for EventLoopGroup that the Server uses.
boolean	isEnableMetrics()	Returns whether to enable metrics exposition service at the path specified via setMetricsPath(String).
void	setAccessLog(@Nullable ArmeriaSettings.AccessLog accessLog)	Sets the Server's access log configuration.
void	setAccessLogger(@Nullable String accessLogger)	Sets the default access logger name for all VirtualHosts.
void	setBlockingTaskExecutor(@Nullable Integer blockingTaskExecutor)	Sets the number of threads dedicated to the execution of blocking tasks or invocations.
void	setCompression(ArmeriaSettings.Compression compression)	Sets the HTTP content encoding configuration that the Server uses.
void	setDocsPath(@Nullable String docsPath)	Sets the path of the DocService.
void	setEnableMetrics(boolean enableMetrics)	Sets whether to enable metrics exposition service at the path specified via setMetricsPath(String).
void	setGracefulShutdownQuietPeriodMillis(long gracefulShutdownQuietPeriodMillis)	Sets the number of milliseconds to wait for active requests to go end before shutting down.
void	setGracefulShutdownTimeoutMillis(long gracefulShutdownTimeoutMillis)	Sets the number of milliseconds to wait before shutting down the server regardless of active requests.
void	setHealthCheckPath(@Nullable String healthCheckPath)	Sets the path of the HealthCheckService.
void	setHttp1MaxChunkSize(@Nullable String http1MaxChunkSize)	Sets the maximum length of each chunk in an HTTP/1 response content.
void	setHttp1MaxHeaderSize(@Nullable String http1MaxHeaderSize)	Sets the maximum length of all headers in an HTTP/1 response.
void	setHttp1MaxInitialLineLength(@Nullable String http1MaxInitialLineLength)	Sets the maximum length of an HTTP/1 response initial line.
void	setHttp2InitialConnectionWindowSize(@Nullable String http2InitialConnectionWindowSize)	Sets the initial connection-level HTTP/2 flow control window size.
void	setHttp2InitialStreamWindowSize(@Nullable String http2InitialStreamWindowSize)	Sets the initial stream-level HTTP/2 flow control window size.
void	setHttp2MaxFrameSize(@Nullable String http2MaxFrameSize)	Sets the maximum size of HTTP/2 frame that can be received.
void	setHttp2MaxHeaderListSize(@Nullable String http2MaxHeaderListSize)	Sets the maximum size of headers that can be received.
void	setHttp2MaxStreamsPerConnection(@Nullable Long http2MaxStreamsPerConnection)	Sets the maximum number of concurrent streams per HTTP/2 connection.
void	setIdleTimeout(@Nullable Duration idleTimeout)	Sets the idle timeout of a connection for keep-alive.
void	setInternalServices(ArmeriaSettings.InternalServiceProperties internalServices)	Sets the properties of internal services that should not be exposed to the external network.
void	setMaxConnectionAge(@Nullable Duration maxConnectionAge)	Sets the maximum allowed age of a connection for keep-alive.
void	setMaxNumConnections(@Nullable Integer maxNumConnections)	Sets the maximum allowed number of open connections.
void	setMaxNumRequestsPerConnection(@Nullable Integer maxNumRequestsPerConnection)	Sets the maximum allowed number of requests that can be served through one connection.
void	setMaxRequestLength(@Nullable String maxRequestLength)	Sets the maximum allowed length of the content decoded at the session layer.
void	setMetricsPath(@Nullable String metricsPath)	Sets the path of the metrics exposition service.
void	setPingInterval(@Nullable Duration pingInterval)	Sets the interval of the HTTP/2 PING frame.
void	setPorts(List<ArmeriaSettings.Port> ports)	Sets the ArmeriaSettings.Ports of the Server.
void	setRequestTimeout(@Nullable Duration requestTimeout)	Sets the timeout of a request.
void	setSsl(Ssl ssl)	Sets the Ssl configuration that the Server uses.
void	setVerboseResponses(@Nullable Boolean verboseResponses)	Sets whether the verbose response mode is enabled.
void	setWorkerGroup(@Nullable Integer workerGroup)	Sets the number of threads for EventLoopGroup that the Server uses.

Methods inherited from class java.lang.Object

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

Constructor Details

ArmeriaSettings

public ArmeriaSettings()

Method Details

getPorts

public List<ArmeriaSettings.Port> getPorts()

Returns the ArmeriaSettings.Ports of the Server.

setPorts

public void setPorts(List<ArmeriaSettings.Port> ports)

Sets the ArmeriaSettings.Ports of the Server.

getHealthCheckPath

@Nullable
public @Nullable String getHealthCheckPath()

Returns the path of the HealthCheckService.

setHealthCheckPath

public void setHealthCheckPath(@Nullable
 @Nullable String healthCheckPath)

Sets the path of the HealthCheckService.

getDocsPath

@Nullable
public @Nullable String getDocsPath()

Returns the path of the DocService.

setDocsPath

public void setDocsPath(@Nullable
 @Nullable String docsPath)

Sets the path of the DocService.

getMetricsPath

@Nullable
public @Nullable String getMetricsPath()

Returns the path of the metrics exposition service. PrometheusExpositionService will be used if PrometheusMeterRegistry is available. Otherwise, Dropwizard's MetricsModule will be used if DropwizardMeterRegistry is available.

setMetricsPath

public void setMetricsPath(@Nullable
 @Nullable String metricsPath)

Sets the path of the metrics exposition service. PrometheusExpositionService will be used if PrometheusMeterRegistry is available. Otherwise, Dropwizard's MetricsModule will be used if DropwizardMeterRegistry is available.

setInternalServices

public void setInternalServices(ArmeriaSettings.InternalServiceProperties internalServices)

Sets the properties of internal services that should not be exposed to the external network.

getInternalServices

@Nullable
public @Nullable ArmeriaSettings.InternalServiceProperties getInternalServices()

Returns the properties of internal services that should not be exposed to the external network.

getGracefulShutdownQuietPeriodMillis

public long getGracefulShutdownQuietPeriodMillis()

Returns the number of milliseconds to wait for active requests to go end before shutting down.

See Also:

• getGracefulShutdownTimeoutMillis()
• ServerBuilder.gracefulShutdownTimeout(Duration, Duration)

setGracefulShutdownQuietPeriodMillis

public void setGracefulShutdownQuietPeriodMillis(long gracefulShutdownQuietPeriodMillis)

Sets the number of milliseconds to wait for active requests to go end before shutting down.

See Also:

• setGracefulShutdownTimeoutMillis(long)
• ServerBuilder.gracefulShutdownTimeout(Duration, Duration)

getGracefulShutdownTimeoutMillis

public long getGracefulShutdownTimeoutMillis()

Returns the number of milliseconds to wait before shutting down the server regardless of active requests.

See Also:

• getGracefulShutdownQuietPeriodMillis()
• ServerBuilder.gracefulShutdownTimeout(Duration, Duration)

setGracefulShutdownTimeoutMillis

public void setGracefulShutdownTimeoutMillis(long gracefulShutdownTimeoutMillis)

Sets the number of milliseconds to wait before shutting down the server regardless of active requests.

See Also:

• setGracefulShutdownQuietPeriodMillis(long)
• ServerBuilder.gracefulShutdownTimeout(Duration, Duration)

isEnableMetrics

public boolean isEnableMetrics()

Returns whether to enable metrics exposition service at the path specified via setMetricsPath(String).

setEnableMetrics

public void setEnableMetrics(boolean enableMetrics)

Sets whether to enable metrics exposition service at the path specified via setMetricsPath(String).

getSsl

@Nullable
public @Nullable Ssl getSsl()

Returns the Ssl configuration that the Server uses.

setSsl

public void setSsl(Ssl ssl)

Sets the Ssl configuration that the Server uses.

getCompression

@Nullable
public @Nullable ArmeriaSettings.Compression getCompression()

Returns the HTTP content encoding configuration that the Server uses.

setCompression

public void setCompression(ArmeriaSettings.Compression compression)

Sets the HTTP content encoding configuration that the Server uses.

getWorkerGroup

@Nullable
public @Nullable Integer getWorkerGroup()

Returns the number of threads for EventLoopGroup that the Server uses.

setWorkerGroup

public void setWorkerGroup(@Nullable
 @Nullable Integer workerGroup)

Sets the number of threads for EventLoopGroup that the Server uses.

getBlockingTaskExecutor

@Nullable
public @Nullable Integer getBlockingTaskExecutor()

Returns the number of threads dedicated to the execution of blocking tasks or invocations.

setBlockingTaskExecutor

public void setBlockingTaskExecutor(@Nullable
 @Nullable Integer blockingTaskExecutor)

Sets the number of threads dedicated to the execution of blocking tasks or invocations.

getMaxNumConnections

@Nullable
public @Nullable Integer getMaxNumConnections()

Returns the maximum allowed number of open connections.

setMaxNumConnections

public void setMaxNumConnections(@Nullable
 @Nullable Integer maxNumConnections)

Sets the maximum allowed number of open connections.

getIdleTimeout

@Nullable
public @Nullable Duration getIdleTimeout()

Returns the idle timeout of a connection for keep-alive.

setIdleTimeout

public void setIdleTimeout(@Nullable
 @Nullable Duration idleTimeout)

Sets the idle timeout of a connection for keep-alive.

getPingInterval

@Nullable
public @Nullable Duration getPingInterval()

Returns the interval of the HTTP/2 PING frame.

setPingInterval

public void setPingInterval(@Nullable
 @Nullable Duration pingInterval)

Sets the interval of the HTTP/2 PING frame.

getMaxConnectionAge

@Nullable
public @Nullable Duration getMaxConnectionAge()

Returns the maximum allowed age of a connection for keep-alive.

setMaxConnectionAge

public void setMaxConnectionAge(@Nullable
 @Nullable Duration maxConnectionAge)

Sets the maximum allowed age of a connection for keep-alive.

getMaxNumRequestsPerConnection

@Nullable
public @Nullable Integer getMaxNumRequestsPerConnection()

Returns the maximum allowed number of requests that can be served through one connection.

setMaxNumRequestsPerConnection

public void setMaxNumRequestsPerConnection(@Nullable
 @Nullable Integer maxNumRequestsPerConnection)

Sets the maximum allowed number of requests that can be served through one connection.

getHttp2InitialConnectionWindowSize

@Nullable
public @Nullable String getHttp2InitialConnectionWindowSize()

Returns the initial connection-level HTTP/2 flow control window size.

setHttp2InitialConnectionWindowSize

public void setHttp2InitialConnectionWindowSize(@Nullable
 @Nullable String http2InitialConnectionWindowSize)

Sets the initial connection-level HTTP/2 flow control window size.

getHttp2InitialStreamWindowSize

@Nullable
public @Nullable String getHttp2InitialStreamWindowSize()

Returns the initial stream-level HTTP/2 flow control window size.

setHttp2InitialStreamWindowSize

public void setHttp2InitialStreamWindowSize(@Nullable
 @Nullable String http2InitialStreamWindowSize)

Sets the initial stream-level HTTP/2 flow control window size.

getHttp2MaxStreamsPerConnection

@Nullable
public @Nullable Long getHttp2MaxStreamsPerConnection()

Returns the maximum number of concurrent streams per HTTP/2 connection.

setHttp2MaxStreamsPerConnection

public void setHttp2MaxStreamsPerConnection(@Nullable
 @Nullable Long http2MaxStreamsPerConnection)

Sets the maximum number of concurrent streams per HTTP/2 connection.

getHttp2MaxFrameSize

@Nullable
public @Nullable String getHttp2MaxFrameSize()

Returns the maximum size of HTTP/2 frame that can be received.

setHttp2MaxFrameSize

public void setHttp2MaxFrameSize(@Nullable
 @Nullable String http2MaxFrameSize)

Sets the maximum size of HTTP/2 frame that can be received.

getHttp2MaxHeaderListSize

@Nullable
public @Nullable String getHttp2MaxHeaderListSize()

Returns the maximum size of headers that can be received.

setHttp2MaxHeaderListSize

public void setHttp2MaxHeaderListSize(@Nullable
 @Nullable String http2MaxHeaderListSize)

Sets the maximum size of headers that can be received.

getHttp1MaxInitialLineLength

@Nullable
public @Nullable String getHttp1MaxInitialLineLength()

Returns the maximum length of an HTTP/1 response initial line.

setHttp1MaxInitialLineLength

public void setHttp1MaxInitialLineLength(@Nullable
 @Nullable String http1MaxInitialLineLength)

Sets the maximum length of an HTTP/1 response initial line.

getHttp1MaxHeaderSize

@Nullable
public @Nullable String getHttp1MaxHeaderSize()

Returns the maximum length of all headers in an HTTP/1 response.

setHttp1MaxHeaderSize

public void setHttp1MaxHeaderSize(@Nullable
 @Nullable String http1MaxHeaderSize)

Sets the maximum length of all headers in an HTTP/1 response.

getHttp1MaxChunkSize

@Nullable
public @Nullable String getHttp1MaxChunkSize()

Returns the maximum length of each chunk in an HTTP/1 response content.

setHttp1MaxChunkSize

public void setHttp1MaxChunkSize(@Nullable
 @Nullable String http1MaxChunkSize)

Sets the maximum length of each chunk in an HTTP/1 response content.

getAccessLog

@Nullable
public @Nullable ArmeriaSettings.AccessLog getAccessLog()

Returns the Server's access log configuration.

setAccessLog

public void setAccessLog(@Nullable
 @Nullable ArmeriaSettings.AccessLog accessLog)

Sets the Server's access log configuration.

getAccessLogger

@Nullable
public @Nullable String getAccessLogger()

Returns the default access logger name for all VirtualHosts.

setAccessLogger

public void setAccessLogger(@Nullable
 @Nullable String accessLogger)

Sets the default access logger name for all VirtualHosts.

getRequestTimeout

@Nullable
public @Nullable Duration getRequestTimeout()

Returns the timeout of a request.

setRequestTimeout

public void setRequestTimeout(@Nullable
 @Nullable Duration requestTimeout)

Sets the timeout of a request.

getMaxRequestLength

@Nullable
public @Nullable String getMaxRequestLength()

Returns the maximum allowed length of the content decoded at the session layer.

setMaxRequestLength

public void setMaxRequestLength(@Nullable
 @Nullable String maxRequestLength)

Sets the maximum allowed length of the content decoded at the session layer.

getVerboseResponses

@Nullable
public @Nullable Boolean getVerboseResponses()

Returns whether the verbose response mode is enabled.

setVerboseResponses

public void setVerboseResponses(@Nullable
 @Nullable Boolean verboseResponses)

Sets whether the verbose response mode is enabled.