VersionUtil (Alfresco Repository 7.310 API)

java.lang.Object
- org.alfresco.repo.version.common.VersionUtil

```
public class VersionUtil
extends Object
```
Helper class containing helper methods for the versioning services.

Author:

Roy Wetherall

Field Summary

Fields
Modifier and Type Field Description

static String[] RESERVED_PROPERTY_NAMES
Reserved property names

Constructor Summary

Constructors
Constructor Description

VersionUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`checkVersionPropertyNames(Collection<String> names)`	Checks that the names of the additional version properties are valid and that they do not clash with the reserved properties.
`static void`	`convertFrozenToOriginalProps(Map<QName,Serializable> props)`
`static NodeRef`	`convertNodeRef(NodeRef nodeRef)`	Convert the incomming node ref (with the version store protocol specified) to the internal representation with the workspace protocol.
`static StoreRef`	`convertStoreRef(StoreRef storeRef)`	Create Version Store Ref

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

- Field Detail
  - RESERVED_PROPERTY_NAMES
```
public static final String[] RESERVED_PROPERTY_NAMES
```
    Reserved property names
- Constructor Detail
  - VersionUtil
```
public VersionUtil()
```
- Method Detail
  - checkVersionPropertyNames
```
public static void checkVersionPropertyNames(Collection<String> names)
                                      throws ReservedVersionNameException
```
    Checks that the names of the additional version properties are valid and that they do not clash with the reserved properties.
    
    Parameters:
    
    names - the property names
    
    Throws:
    
    ReservedVersionNameException
  - convertStoreRef
```
public static StoreRef convertStoreRef(StoreRef storeRef)
```
    Create Version Store Ref
    
    Parameters:
    
    storeRef - ref
    
    Returns:
    
    store ref for version store
  - convertNodeRef
```
public static NodeRef convertNodeRef(NodeRef nodeRef)
```
    Convert the incomming node ref (with the version store protocol specified) to the internal representation with the workspace protocol.
    
    Parameters:
    
    nodeRef - the incomming verison protocol node reference
    
    Returns:
    
    the internal version node reference
  - convertFrozenToOriginalProps
```
public static void convertFrozenToOriginalProps(Map<QName,Serializable> props)
                                         throws InvalidNodeRefException
```
    Throws:
    
    InvalidNodeRefException