Package io.undertow.attribute

Class ResponseTimeAttribute

java.lang.Object

io.undertow.attribute.ResponseTimeAttribute

All Implemented Interfaces:

ExchangeAttribute

public class ResponseTimeAttribute
extends java.lang.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	Description
static class	ResponseTimeAttribute.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	RESPONSE_TIME_MICROS
static java.lang.String	RESPONSE_TIME_MILLIS
static java.lang.String	RESPONSE_TIME_MILLIS_SHORT
static java.lang.String	RESPONSE_TIME_NANOS
static java.lang.String	RESPONSE_TIME_SECONDS_SHORT

Constructor Summary

Constructors

Constructor	Description
ResponseTimeAttribute(java.util.concurrent.TimeUnit timeUnit)

Method Summary

Modifier and Type	Method	Description
java.lang.String	readAttribute(HttpServerExchange exchange)	Resolve the attribute from the HTTP server exchange.
void	writeAttribute(HttpServerExchange exchange, java.lang.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 java.lang.String RESPONSE_TIME_MILLIS_SHORT

See Also:

Constant Field Values

RESPONSE_TIME_SECONDS_SHORT

public static final java.lang.String RESPONSE_TIME_SECONDS_SHORT

See Also:

Constant Field Values

RESPONSE_TIME_MILLIS

public static final java.lang.String RESPONSE_TIME_MILLIS

See Also:

Constant Field Values

RESPONSE_TIME_MICROS

public static final java.lang.String RESPONSE_TIME_MICROS

See Also:

Constant Field Values

RESPONSE_TIME_NANOS

public static final java.lang.String RESPONSE_TIME_NANOS

See Also:

Constant Field Values

Constructor Detail

ResponseTimeAttribute

public ResponseTimeAttribute(java.util.concurrent.TimeUnit timeUnit)

Method Detail

readAttribute

public java.lang.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,
                           java.lang.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