java.lang.Object
- io.opencensus.contrib.http.util.HttpTraceUtil

@ExperimentalApi
public final class HttpTraceUtil
extends java.lang.Object

A helper class to provide convenience methods for tracing.

Since:: 0.18

Field Summary

Fields
Modifier and Type	Field	Description
`private static Status`	`STATUS_100`
`private static Status`	`STATUS_101`
`private static Status`	`STATUS_402`
`private static Status`	`STATUS_405`
`private static Status`	`STATUS_406`
`private static Status`	`STATUS_407`
`private static Status`	`STATUS_408`
`private static Status`	`STATUS_409`
`private static Status`	`STATUS_410`
`private static Status`	`STATUS_411`
`private static Status`	`STATUS_412`
`private static Status`	`STATUS_413`
`private static Status`	`STATUS_414`
`private static Status`	`STATUS_415`
`private static Status`	`STATUS_416`
`private static Status`	`STATUS_417`
`private static Status`	`STATUS_500`
`private static Status`	`STATUS_502`
`private static Status`	`STATUS_505`

Constructor Summary

Constructors
Modifier Constructor Description

private HttpTraceUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Status`	`parseResponseStatus(int statusCode, java.lang.Throwable error)`	Parse OpenCensus Status from HTTP response status code.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STATUS_100
```
private static final Status STATUS_100
```

STATUS_101
```
private static final Status STATUS_101
```

STATUS_402
```
private static final Status STATUS_402
```

STATUS_405
```
private static final Status STATUS_405
```

STATUS_406
```
private static final Status STATUS_406
```

STATUS_407
```
private static final Status STATUS_407
```

STATUS_408
```
private static final Status STATUS_408
```

STATUS_409
```
private static final Status STATUS_409
```

STATUS_410
```
private static final Status STATUS_410
```

STATUS_411
```
private static final Status STATUS_411
```

STATUS_412
```
private static final Status STATUS_412
```

STATUS_413
```
private static final Status STATUS_413
```

STATUS_414
```
private static final Status STATUS_414
```

STATUS_415
```
private static final Status STATUS_415
```

STATUS_416
```
private static final Status STATUS_416
```

STATUS_417
```
private static final Status STATUS_417
```

STATUS_500
```
private static final Status STATUS_500
```

STATUS_502
```
private static final Status STATUS_502
```

STATUS_505
```
private static final Status STATUS_505
```

Constructor Detail
- HttpTraceUtil
```
private HttpTraceUtil()
```

Method Detail
- parseResponseStatus
```
public static final Status parseResponseStatus(int statusCode,
                                               @Nullable
                                               java.lang.Throwable error)
```
  Parse OpenCensus Status from HTTP response status code.
  This method serves a default routine to map HTTP status code to Open Census Status. The mapping is defined in Google API canonical error code, and the behavior is defined in OpenCensus Specs.
  
  Parameters:
  
  statusCode - the HTTP response status code. 0 means invalid response.
  
  error - the error occurred during response transmission (optional).
  
  Returns:
  
  the corresponding OpenCensus Status.
  
  Since:
  
  0.18

Class HttpTraceUtil

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

STATUS_100

STATUS_101

STATUS_402

STATUS_405

STATUS_406

STATUS_407

STATUS_408

STATUS_409

STATUS_410

STATUS_411

STATUS_412

STATUS_413

STATUS_414

STATUS_415

STATUS_416

STATUS_417

STATUS_500

STATUS_502

STATUS_505

Constructor Detail

HttpTraceUtil

Method Detail

parseResponseStatus