Package com.google.cloud.spring.autoconfigure.trace

Class StackdriverTraceAutoConfiguration

java.lang.Object

com.google.cloud.spring.autoconfigure.trace.StackdriverTraceAutoConfiguration

@AutoConfiguration
@EnableConfigurationProperties(GcpTraceProperties.class)
@ConditionalOnProperty(value="spring.cloud.gcp.trace.enabled",
                       matchIfMissing=true)
@ConditionalOnClass(zipkin2.reporter.stackdriver.StackdriverSender.class)
@AutoConfigureBefore({org.springframework.boot.actuate.autoconfigure.tracing.BraveAutoConfiguration.class,org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinAutoConfiguration.class})
public class StackdriverTraceAutoConfiguration
extends Object

Config for Stackdriver Trace.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CUSTOMIZER_BEAN_NAME	Stackdriver customizer bean name.
static final String	ENCODER_BEAN_NAME	Stackdriver encoder bean name.
static final String	SENDER_BEAN_NAME	Stackdriver sender bean name.
static final String	SPAN_HANDLER_BEAN_NAME	Stackdriver span handler bean name.

Constructor Summary

Constructors

Constructor	Description
StackdriverTraceAutoConfiguration(GcpProjectIdProvider gcpProjectIdProvider, com.google.api.gax.core.CredentialsProvider credentialsProvider, GcpTraceProperties gcpTraceProperties)

Method Summary

Modifier and Type	Method	Description
brave.baggage.BaggagePropagation.FactoryBuilder	baggagePropagationFactoryBuilder()
void	closeScheduler()
zipkin2.reporter.BytesEncoder<brave.handler.MutableSpan>	spanBytesEncoder()
zipkin2.reporter.BytesMessageSender	stackdriverSender(GcpTraceProperties traceProperties, com.google.api.gax.core.ExecutorProvider executorProvider, io.grpc.ManagedChannel channel)
io.grpc.ManagedChannel	stackdriverSenderChannel()
brave.handler.SpanHandler	stackdriverSpanHandler(zipkin2.reporter.BytesMessageSender sender, zipkin2.reporter.BytesEncoder<brave.handler.MutableSpan> encoder, zipkin2.reporter.ReporterMetrics reporterMetrics, GcpTraceProperties trace)
brave.TracingCustomizer	stackdriverTracingCustomizer(brave.handler.SpanHandler spanHandler)
com.google.api.gax.core.ExecutorProvider	traceExecutorProvider(GcpTraceProperties traceProperties, Optional<org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler> userProvidedScheduler)

Methods inherited from class java.lang.Object

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

Field Details

ENCODER_BEAN_NAME

public static final String ENCODER_BEAN_NAME

Stackdriver encoder bean name. Name of the bean matters for supporting multiple tracing systems.

See Also:

• Constant Field Values

SENDER_BEAN_NAME

public static final String SENDER_BEAN_NAME

Stackdriver sender bean name. Name of the bean matters for supporting multiple tracing systems.

See Also:

• Constant Field Values

SPAN_HANDLER_BEAN_NAME

public static final String SPAN_HANDLER_BEAN_NAME

Stackdriver span handler bean name. Name of the bean matters for supporting multiple tracing systems.

See Also:

• Constant Field Values

CUSTOMIZER_BEAN_NAME

public static final String CUSTOMIZER_BEAN_NAME

Stackdriver customizer bean name. Name of the bean matters for supporting multiple tracing systems.

See Also:

• Constant Field Values

Constructor Details

StackdriverTraceAutoConfiguration

public StackdriverTraceAutoConfiguration(GcpProjectIdProvider gcpProjectIdProvider,
 com.google.api.gax.core.CredentialsProvider credentialsProvider,
 GcpTraceProperties gcpTraceProperties)
                                  throws IOException

Throws:

IOException

Method Details

stackdriverTracingCustomizer

@Bean("stackdriverTracingCustomizer")
@ConditionalOnMissingBean(name="stackdriverTracingCustomizer")
public brave.TracingCustomizer stackdriverTracingCustomizer(@Qualifier("stackdriverSpanHandler")
 brave.handler.SpanHandler spanHandler)

stackdriverSpanHandler

@Bean("stackdriverSpanHandler")
@ConditionalOnMissingBean(name="stackdriverSpanHandler")
public brave.handler.SpanHandler stackdriverSpanHandler(@Qualifier("stackdriverSender")
 zipkin2.reporter.BytesMessageSender sender,
 @Qualifier("stackdriverEncoder")
 zipkin2.reporter.BytesEncoder<brave.handler.MutableSpan> encoder,
 zipkin2.reporter.ReporterMetrics reporterMetrics,
 GcpTraceProperties trace)

traceExecutorProvider

@Bean
@ConditionalOnMissingBean(name="traceExecutorProvider")
public com.google.api.gax.core.ExecutorProvider traceExecutorProvider(GcpTraceProperties traceProperties,
 @Qualifier("traceSenderThreadPool")
 Optional<org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler> userProvidedScheduler)

stackdriverSenderChannel

@Bean(destroyMethod="shutdownNow")
@ConditionalOnMissingBean(name="stackdriverSenderChannel")
public io.grpc.ManagedChannel stackdriverSenderChannel()

stackdriverSender

@Bean("stackdriverSender")
@ConditionalOnMissingBean(name="stackdriverSender")
public zipkin2.reporter.BytesMessageSender stackdriverSender(GcpTraceProperties traceProperties,
 @Qualifier("traceExecutorProvider")
 com.google.api.gax.core.ExecutorProvider executorProvider,
 @Qualifier("stackdriverSenderChannel")
 io.grpc.ManagedChannel channel)
                                                      throws IOException

Throws:

IOException

baggagePropagationFactoryBuilder

@Bean
@ConditionalOnMissingBean
public brave.baggage.BaggagePropagation.FactoryBuilder baggagePropagationFactoryBuilder()

spanBytesEncoder

@Bean("stackdriverEncoder")
@ConditionalOnMissingBean(name="stackdriverEncoder")
public zipkin2.reporter.BytesEncoder<brave.handler.MutableSpan> spanBytesEncoder()

closeScheduler

@PreDestroy
public void closeScheduler()