Package net.logstash.logback.composite

Class UuidJsonProvider<Event extends DeferredProcessingAware>

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

net.logstash.logback.composite.AbstractJsonProvider<Event>

net.logstash.logback.composite.AbstractFieldJsonProvider<Event>

net.logstash.logback.composite.UuidJsonProvider<Event>

All Implemented Interfaces:

ContextAware, JsonProvider<Event>

Direct Known Subclasses:

UuidProvider

public class UuidJsonProvider<Event extends DeferredProcessingAware>
extends AbstractFieldJsonProvider<Event>

Outputs random UUID as field value. Handy when you want to provide unique identifier for log lines.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FIELD_UUID
static final String	STRATEGY_RANDOM	Type 4 UUID.
static final String	STRATEGY_TIME	Type 1 time based UUID.

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor	Description
UuidJsonProvider()

Method Summary

Modifier and Type	Method	Description
String	getEthernet()
String	getStrategy()
void	setEthernet(String ethernet)
void	setStrategy(String strategy)
void	writeTo(JsonGenerator generator, Event event)	Writes information about the event, to the given generator.

Methods inherited from class net.logstash.logback.composite.AbstractFieldJsonProvider

getFieldName, setFieldName

Methods inherited from class net.logstash.logback.composite.AbstractJsonProvider

assertIsStarted, isStarted, prepareForDeferredProcessing, start, stop

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Field Details

FIELD_UUID

public static final String FIELD_UUID

See Also:

• Constant Field Values

STRATEGY_RANDOM

public static final String STRATEGY_RANDOM

Type 4 UUID.

See Also:

• Constant Field Values

STRATEGY_TIME

public static final String STRATEGY_TIME

Type 1 time based UUID. When the time strategy is used, then ethernet can be set to either 'interface' (to automatically pick a MAC address from a network interface) or a MAC address string.

See Also:

• Constant Field Values

Constructor Details

UuidJsonProvider

public UuidJsonProvider()

Method Details

writeTo

public void writeTo(JsonGenerator generator,
 Event event)
             throws IOException

Description copied from interface: JsonProvider

Writes information about the event, to the given generator.

When called, the generator is assumed to be within a JSON object context (i.e. this provider should write fields and their values to the generator). Upon return, the generator should be within the same JSON object context.

Parameters:

generator - the JsonGenerator to produce JSON content

event - the event to convert into JSON

Throws:

IOException - if an I/O error occurs

getStrategy

public String getStrategy()

setStrategy

public void setStrategy(String strategy)

getEthernet

public String getEthernet()

setEthernet

public void setEthernet(String ethernet)