PasswordGenerator (Apache jclouds 2.1.0 API)

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Summary:
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Method

Detail:
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java.lang.Object
- org.jclouds.util.PasswordGenerator

```
public class PasswordGenerator
extends Object
```
Generates random passwords.
This class allows to configure the password requirements for:
- Number of upper case and lower case letters
- Inclusion of numbers
- Inclusion of special characters
By default, it will include at least three lower case letters, three upper case, three numbers and three special characters, and a maximum of five from each set.
It also allows to configure forbidden characters to accommodate the password requirements for the different clouds.
Example usage:
```
 String password = new PasswordGenerator()
    .lower().count(3)  // Exactly three lower case characters
    .upper().count(2)  // Exactly 2 upper case characters 
    .numbers().min(5).exclude("012345".toCharArray()) // At least five numbers, from 6 to 9.
    .symbols().min(6).max(10) // Between 6 and 10 special characters
    .generate();
 
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

class PasswordGenerator.Config

Constructor Summary

Constructors
Constructor and Description

PasswordGenerator()

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`generate()` Generates a random password using the configured spec.
`PasswordGenerator.Config`	`lower()` Returns the lower case configuration.
`PasswordGenerator.Config`	`numbers()` Returns the numbers configuration.
`PasswordGenerator.Config`	`symbols()` Returns the special character configuration.
`PasswordGenerator.Config`	`upper()` Returns the upper case configuration.

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

- Constructor Detail
  - PasswordGenerator
```
public PasswordGenerator()
```
- Method Detail
  - lower
```
public PasswordGenerator.Config lower()
```
    Returns the lower case configuration. Allows to configure the presence of lower case characters.
  - upper
```
public PasswordGenerator.Config upper()
```
    Returns the upper case configuration. Allows to configure the presence of upper case characters.
  - numbers
```
public PasswordGenerator.Config numbers()
```
    Returns the numbers configuration. Allows to configure the presence of numeric characters.
  - symbols
```
public PasswordGenerator.Config symbols()
```
    Returns the special character configuration. Allows to configure the presence of special characters.
  - generate
```
public String generate()
```
    Generates a random password using the configured spec.

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