UUIDUtils (Kernel Core 1.1.3-rc1 API)

java.lang.Object
- io.mosip.kernel.core.util.UUIDUtils

```
public class UUIDUtils
extends Object
```
This class is used to generate UUID of Type 5.

Author:

Bal Vikash Sharma

Field Summary

Fields
Modifier and Type Field Description

static UUID NAMESPACE_DNS

static UUID NAMESPACE_OID

static UUID NAMESPACE_URL

static UUID NAMESPACE_X500

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static UUID`	`getUUID(UUID namespace, String name)`	This method takes UUID `namespace` and a `name` and generate Type 5 UUID.
`static UUID`	`getUUIDFromBytes(UUID namespace, byte[] name)`	This method takes UUID `namespace` and a `name` as a byte array and generate Type 5 UUID.

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

- Field Detail
  - NAMESPACE_DNS
```
public static final UUID NAMESPACE_DNS
```
  - NAMESPACE_URL
```
public static final UUID NAMESPACE_URL
```
  - NAMESPACE_OID
```
public static final UUID NAMESPACE_OID
```
  - NAMESPACE_X500
```
public static final UUID NAMESPACE_X500
```
- Method Detail
  - getUUID
```
public static UUID getUUID(UUID namespace,
                           String name)
```
    This method takes UUID namespace and a name and generate Type 5 UUID.
    
    Parameters:
    
    namespace - is the UUID
    
    name - for which UUID needs to be generated.
    
    Returns:
    
    type 5 UUID as per given namespace and name
    
    Throws:
    
    NullPointerException - when either namespace or name is null.
  - getUUIDFromBytes
```
public static UUID getUUIDFromBytes(UUID namespace,
                                    byte[] name)
```
    This method takes UUID namespace and a name as a byte array and generate Type 5 UUID.
    
    Parameters:
    
    namespace - is the UUID
    
    name - is a byte array
    
    Returns:
    
    type 5 UUID as per given namespace and name
    
    Throws:
    
    NullPointerException - when either namespace or name is null.