EnvDefaultsContext (Tomitribe :: Crest :: Core 0.29 API)

java.lang.Object
- org.tomitribe.crest.contexts.EnvDefaultsContext

All Implemented Interfaces:: DefaultsContext

public class EnvDefaultsContext
extends java.lang.Object
implements DefaultsContext

Constructor Summary

Constructors
Constructor Description

EnvDefaultsContext()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`find(Target cmd, java.lang.reflect.Method commandMethod, java.lang.String key)`	Implementations of DefaultsContext need to implement this method to convert an expression inside ${...} type substitutions to String values which will replace the substitution expression.

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

- Constructor Detail
  - EnvDefaultsContext
```
public EnvDefaultsContext()
```
- Method Detail
  - find
```
public java.lang.String find(Target cmd,
                             java.lang.reflect.Method commandMethod,
                             java.lang.String key)
```
    Description copied from interface: DefaultsContext
    
    Implementations of DefaultsContext need to implement this method to convert an expression inside ${...} type substitutions to String values which will replace the substitution expression.
    
    Specified by:
    
    find in interface DefaultsContext
    
    Parameters:
    
    cmd - The command class
    
    commandMethod - the command method
    
    key - the ... in the ${...} expression
    
    Returns:
    
    the value to replace key with. Null is equivalent to the empty string.