StringUtil (OpenIAM Identity Manager 4.2.1.13 API)

java.lang.Object
- org.openiam.util.StringUtil

```
public class StringUtil
extends Object
```
Helper class called between Lists of Strings and Arrays of Strings.

Author:

Suneet Shah

Constructor Summary

Constructors
Constructor Description

StringUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`attachAndTruncate(int maxSize, String main, String suffix)`	attach and truncate main part if concantinated string more than maxSize
`static String`	`fromBase64(String encoded)`
`static String`	`toBase64(String plain)`

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

- Constructor Detail
  - StringUtil
```
public StringUtil()
```
- Method Detail
  - fromBase64
```
public static String fromBase64(String encoded)
```
    Parameters:
    
    encoded - Base64 encoded String to be decoded
    
    Returns:
    
    Decoded string, or null if input was null or decoding failed
  - toBase64
```
public static String toBase64(String plain)
```
    Parameters:
    
    plain - String to be Base64 encoded
    
    Returns:
    
    Base64 encoded String, or null if input was null or encoding failed
  - attachAndTruncate
```
public static String attachAndTruncate(int maxSize,
                                       String main,
                                       String suffix)
                                throws IllegalArgumentException
```
    attach and truncate main part if concantinated string more than maxSize
    
    Parameters:
    
    maxSize - - maxSize of total string
    
    main - - main part, chars will be truncated from this string
    
    suffix - - suffix is immutable.
    
    Returns:
    
    - contantinated string with length not more than maxSize
    
    Throws:
    
    IllegalArgumentException