DocumentUtils (Repository API 15.6.0 API)

java.lang.Object
- org.hippoecm.repository.util.DocumentUtils

```
public class DocumentUtils
extends Object
```
DocumentUtils provides utility methods for dealing with JCR nodes that represent documents.

Constructor Summary

Constructors
Constructor Description

DocumentUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Optional<Node>`	`findHandle(Node node)`
`static Optional<String>`	`getDisplayName(Node handle)`	Retrieve the display name of a document
`static Optional<Node>`	`getHandle(String uuid, Session session)`	Retrieve a document handle node.
`static Optional<String>`	`getVariantNodeType(Node handle)`	Retrieve the node type of a variant node of a document identified by its handle node, e.g.

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

- Constructor Detail
  - DocumentUtils
```
public DocumentUtils()
```
- Method Detail
  - getHandle
```
public static Optional<Node> getHandle(String uuid,
                                       Session session)
```
    Retrieve a document handle node.
    
    Parameters:
    
    uuid - UUID of the node
    
    session - JCR session to access the node
    
    Returns:
    
    Handle node or nothing, wrapped in an Optional
  - getDisplayName
```
public static Optional<String> getDisplayName(Node handle)
```
    Retrieve the display name of a document
    
    Parameters:
    
    handle - JCR node representing a document handle
    
    Returns:
    
    Display string or nothing, wrapped in an Optional
  - getVariantNodeType
```
public static Optional<String> getVariantNodeType(Node handle)
```
    Retrieve the node type of a variant node of a document identified by its handle node, e.g. "project:blogpost".
    
    Parameters:
    
    handle - JCR node representing a document handle
    
    Returns:
    
    Node type or nothing, wrapped in an Optional
  - findHandle
```
public static Optional<Node> findHandle(Node node)
```