ExecutionIdUtil (GCF Java Invoker 1.4.1 API)

java.lang.Object
- com.google.cloud.functions.invoker.gcf.ExecutionIdUtil

```
public final class ExecutionIdUtil
extends Object
```
A helper class that either fetches a unique execution id from request HTTP headers or generates a random id.

Constructor Summary

Constructors
Constructor Description

ExecutionIdUtil()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`removeExecutionId()`	Remove mapping from curent thread to request execution id
`void`	`storeExecutionId(javax.servlet.http.HttpServletRequest request)`	Add mapping to root logger from current thread id to execution id.

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

- Constructor Detail
  - ExecutionIdUtil
```
public ExecutionIdUtil()
```
- Method Detail
  - storeExecutionId
```
public void storeExecutionId(javax.servlet.http.HttpServletRequest request)
```
    Add mapping to root logger from current thread id to execution id. This mapping will be used to append the execution id to log lines.
  - removeExecutionId
```
public void removeExecutionId()
```
    Remove mapping from curent thread to request execution id