Reactor Core 3.6.0 · reactor.core.publisher.Traces

Modifier and Type	Field and Description
pack-priv static final String	CALL_SITE_GLUE
pack-priv static final Supplier<Supplier<String>>	callSiteSupplierFactory Transform the current stack trace into a `String` representation, each element being prepended with a tabulation and appended with a newline.
pack-priv static final boolean	full If set to true, the creation of FluxOnAssembly will capture the raw stacktrace instead of the sanitized version.

Access	Constructor and Description
pack-priv	Traces()

Method Summary

Modifier and Type	Method and Description
pack-priv static String	Returns: a `String` representing operator and operator assembly site extracted from the assembly stack trace. extractOperatorAssemblyInformation(String the sanitized assembly stacktrace in String format. source) Extract operator information out of an assembly stack trace in `String` form (see `Traces#callSiteSupplierFactory`).
pack-priv static String[]	Returns: a `String` representing operator and operator assembly site extracted from the assembly stack trace. extractOperatorAssemblyInformationParts(String the sanitized assembly stacktrace in String format. source) Extract operator information out of an assembly stack trace in `String` form (see `Traces#callSiteSupplierFactory`) which potentially has a header line that one can skip by setting `skipFirst` to `true`.
pack-priv static boolean	isUserCode(String line)
pack-priv static boolean	Returns: true if it should be sanitized out, false if it should be kept shouldSanitize(String the row to check stackTraceRow) Return true for strings (usually from a stack trace element) that should be sanitized out by `Traces#callSiteSupplierFactory`.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

CALL_SITE_GLUE	back to summary
pack-priv static final String CALL_SITE_GLUE

callSiteSupplierFactory	back to summary
pack-priv static final Supplier<Supplier<String>> callSiteSupplierFactory Transform the current stack trace into a `String` representation, each element being prepended with a tabulation and appended with a newline.

full	back to summary
pack-priv static final boolean full If set to true, the creation of FluxOnAssembly will capture the raw stacktrace instead of the sanitized version.

Traces	back to summary
pack-priv Traces()

Method Detail

extractOperatorAssemblyInformation back to summary

extractOperatorAssemblyInformation	back to summary
pack-priv static String extractOperatorAssemblyInformation(String source) Extract operator information out of an assembly stack trace in `String` form (see `Traces#callSiteSupplierFactory`). Most operators will result in a line of the form `"Flux.map ⇢ user.code.Class.method(Class.java:123)"`, that is: The top of the stack is inspected for Reactor API references, and the deepest one is kept, since multiple API references generally denote an alias operator. (eg. `"Flux.map"`) The next stacktrace element is considered user code and is appended to the result with a `⇢` separator. (eg. `" ⇢ user.code.Class.method(Class.java:123)"`) If no user code is found in the sanitized stack, then the API reference is outputed in the later format only. If the sanitized stack is empty, returns `"[no operator assembly information]"` Parameters source:String the sanitized assembly stacktrace in String format. Returns:String a `String` representing operator and operator assembly site extracted from the assembly stack trace.

pack-priv static String extractOperatorAssemblyInformation(String source)

Extract operator information out of an assembly stack trace in String form (see Traces#callSiteSupplierFactory).

Most operators will result in a line of the form "Flux.map ⇢ user.code.Class.method(Class.java:123)", that is:

The top of the stack is inspected for Reactor API references, and the deepest one is kept, since multiple API references generally denote an alias operator. (eg. "Flux.map")
The next stacktrace element is considered user code and is appended to the result with a ⇢ separator. (eg. " ⇢ user.code.Class.method(Class.java:123)")
If no user code is found in the sanitized stack, then the API reference is outputed in the later format only.
If the sanitized stack is empty, returns "[no operator assembly information]"

Parameters

source:String: the sanitized assembly stacktrace in String format.

Returns:String

a String representing operator and operator assembly site extracted from the assembly stack trace.

extractOperatorAssemblyInformationParts back to summary

extractOperatorAssemblyInformationParts	back to summary
pack-priv static String[] extractOperatorAssemblyInformationParts(String source) Extract operator information out of an assembly stack trace in `String` form (see `Traces#callSiteSupplierFactory`) which potentially has a header line that one can skip by setting `skipFirst` to `true`. Most operators will result in a line of the form `"Flux.map ⇢ user.code.Class.method(Class.java:123)"`, that is: The top of the stack is inspected for Reactor API references, and the deepest one is kept, since multiple API references generally denote an alias operator. (eg. `"Flux.map"`) The next stacktrace element is considered user code and is appended to the result with a `⇢` separator. (eg. `" ⇢ user.code.Class.method(Class.java:123)"`) If no user code is found in the sanitized stack, then the API reference is outputed in the later format only. If the sanitized stack is empty, returns `"[no operator assembly information]"` Parameters source:String the sanitized assembly stacktrace in String format. Returns:String[] a `String` representing operator and operator assembly site extracted from the assembly stack trace.

pack-priv static String[] extractOperatorAssemblyInformationParts(String source)

Extract operator information out of an assembly stack trace in String form (see Traces#callSiteSupplierFactory) which potentially has a header line that one can skip by setting skipFirst to true.

Most operators will result in a line of the form "Flux.map ⇢ user.code.Class.method(Class.java:123)", that is:

The top of the stack is inspected for Reactor API references, and the deepest one is kept, since multiple API references generally denote an alias operator. (eg. "Flux.map")
The next stacktrace element is considered user code and is appended to the result with a ⇢ separator. (eg. " ⇢ user.code.Class.method(Class.java:123)")
If no user code is found in the sanitized stack, then the API reference is outputed in the later format only.
If the sanitized stack is empty, returns "[no operator assembly information]"

Parameters

source:String: the sanitized assembly stacktrace in String format.

Returns:String[]

a String representing operator and operator assembly site extracted from the assembly stack trace.

isUserCode	back to summary
pack-priv static boolean isUserCode(String line)

shouldSanitize back to summary

shouldSanitize	back to summary
pack-priv static boolean shouldSanitize(String stackTraceRow) Return true for strings (usually from a stack trace element) that should be sanitized out by `Traces#callSiteSupplierFactory`. Parameters stackTraceRow:String the row to check Returns:boolean true if it should be sanitized out, false if it should be kept

pack-priv static boolean shouldSanitize(String stackTraceRow)

Return true for strings (usually from a stack trace element) that should be sanitized out by Traces#callSiteSupplierFactory.

Parameters

stackTraceRow:String: the row to check

Returns:boolean

true if it should be sanitized out, false if it should be kept

pack-priv final Class Traces

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Field Detail

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