WebEnvironment (Vert.x Stack - Docs 5.0.0.CR3 API)

java.lang.Object
- io.vertx.rxjava3.ext.web.common.WebEnvironment

```
public class WebEnvironment
extends Object
```
Utility API to verify which environment is the web application running. The utility will check initially for the existence of a system property under the name `vertx.mode`, if there is no such property then it will look under the environment variables under the name `VERTX_MODE`. This value will be then used when the API is invoked. By itself this utility will not affect the behavior of your application, however you can use it to simplify your handlers, e.g.: When the development mode is active you can log more information or disable caches.
NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields
Modifier and Type Field Description

static io.vertx.lang.rx.TypeArg<WebEnvironment> __TYPE_ARG

static String ENV_VARIABLE_NAME

static String SYSTEM_PROPERTY_NAME

Constructor Summary

Constructors
Constructor Description

WebEnvironment(WebEnvironment delegate)

WebEnvironment(Object delegate)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`development()`	Will return true if the mode is not null and equals ignoring case the string "dev"
`boolean`	`equals(Object o)`
`WebEnvironment`	`getDelegate()`
`int`	`hashCode()`
`static String`	`mode()`	The current mode from the system properties with fallback to environment variables
`static WebEnvironment`	`newInstance(WebEnvironment arg)`
`String`	`toString()`

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

- Field Detail
  - __TYPE_ARG
```
public static final io.vertx.lang.rx.TypeArg<WebEnvironment> __TYPE_ARG
```
  - SYSTEM_PROPERTY_NAME
```
public static final String SYSTEM_PROPERTY_NAME
```
    See Also:
    
    Constant Field Values
  - ENV_VARIABLE_NAME
```
public static final String ENV_VARIABLE_NAME
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - WebEnvironment
```
public WebEnvironment(WebEnvironment delegate)
```
  - WebEnvironment
```
public WebEnvironment(Object delegate)
```
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - getDelegate
```
public WebEnvironment getDelegate()
```
  - development
```
public static boolean development()
```
    Will return true if the mode is not null and equals ignoring case the string "dev"
    
    Returns:
    
    always boolean
  - mode
```
public static String mode()
```
    The current mode from the system properties with fallback to environment variables
    
    Returns:
    
    String with mode value or null
  - newInstance
```
public static WebEnvironment newInstance(WebEnvironment arg)
```