io.undertow.attribute

Class ResponseTimeAttribute

java.lang.Object

io.undertow.attribute.ResponseTimeAttribute

All Implemented Interfaces:

ExchangeAttribute

public class ResponseTimeAttribute
extends Object
implements ExchangeAttribute

The response time This will only work if UndertowOptions.RECORD_REQUEST_START_TIME has been set

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ResponseTimeAttribute.Builder

Field Summary

Fields

Modifier and Type	Field and Description
static String	RESPONSE_TIME_MILLIS
static String	RESPONSE_TIME_MILLIS_SHORT
static String	RESPONSE_TIME_NANOS
static String	RESPONSE_TIME_SECONDS_SHORT

Constructor Summary

Constructors

Constructor and Description
ResponseTimeAttribute(TimeUnit timeUnit)

Method Summary

Modifier and Type	Method and Description
String	readAttribute(HttpServerExchange exchange) Resolve the attribute from the HTTP server exchange.
void	writeAttribute(HttpServerExchange exchange, String newValue) Sets a new value for the attribute.

Methods inherited from class java.lang.Object

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

Field Detail

RESPONSE_TIME_MILLIS_SHORT

public static final String RESPONSE_TIME_MILLIS_SHORT

See Also:

Constant Field Values

RESPONSE_TIME_SECONDS_SHORT

public static final String RESPONSE_TIME_SECONDS_SHORT

See Also:

Constant Field Values

RESPONSE_TIME_MILLIS

public static final String RESPONSE_TIME_MILLIS

See Also:

Constant Field Values

RESPONSE_TIME_NANOS

public static final String RESPONSE_TIME_NANOS

See Also:

Constant Field Values

Constructor Detail

ResponseTimeAttribute

public ResponseTimeAttribute(TimeUnit timeUnit)

Method Detail

readAttribute

public String readAttribute(HttpServerExchange exchange)

Description copied from interface: ExchangeAttribute

Resolve the attribute from the HTTP server exchange. This may return null if the attribute is not present.

Specified by:

readAttribute in interface ExchangeAttribute

Parameters:

exchange - The exchange

Returns:

The attribute

writeAttribute

public void writeAttribute(HttpServerExchange exchange,
                           String newValue)
                    throws ReadOnlyAttributeException

Description copied from interface: ExchangeAttribute

Sets a new value for the attribute. Not all attributes are writable.

Specified by:

writeAttribute in interface ExchangeAttribute

Parameters:

exchange - The exchange

newValue - The new value for the attribute

Throws:

ReadOnlyAttributeException - when attribute cannot be written