org.alfresco.service.cmr.repository

Class NodeRef

java.lang.Object

org.alfresco.service.cmr.repository.NodeRef

All Implemented Interfaces:

Serializable, EntityRef

@AlfrescoPublicApi
public final class NodeRef
extends Object
implements EntityRef, Serializable

Reference to a node

Author:

Derek Hulley

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NodeRef.Status Helper class to convey the status of a node.

Constructor Summary

Constructors

Constructor and Description
NodeRef(StoreRef storeRef, String id) Construct a Node Reference from a Store Reference and Node Id
NodeRef(String nodeRef) Construct a Node Reference from a string representation of a Node Reference.
NodeRef(String protocol, String identifier, String id)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Override equals for this ref type
String	getId()
static List<NodeRef>	getNodeRefs(String values) Converts a String containing a comma-separated list of NodeRef Ids into NodeRefs.
static List<NodeRef>	getNodeRefs(String values, org.apache.commons.logging.Log logger) Converts a String containing a comma-separated list of NodeRef Ids into NodeRefs.
StoreRef	getStoreRef()
int	hashCode() Hashes on ID alone.
static boolean	isNodeRef(String nodeRef) Determine if passed string conforms to the pattern of a node reference
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NodeRef

public NodeRef(String protocol,
               String identifier,
               String id)

See Also:

NodeRef(StoreRef, String), StoreRef.StoreRef(String, String)

NodeRef

public NodeRef(StoreRef storeRef,
               String id)

Construct a Node Reference from a Store Reference and Node Id

Parameters:

storeRef - store reference

id - the manually assigned identifier of the node

NodeRef

public NodeRef(String nodeRef)

Construct a Node Reference from a string representation of a Node Reference.

The string representation of a Node Reference is as follows:

/

Parameters:

nodeRef - the string representation of a node ref

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Override equals for this ref type

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Hashes on ID alone. As the number of copies of a particular node will be minimal, this is acceptable

Overrides:

hashCode in class Object

getStoreRef

public final StoreRef getStoreRef()

Returns:

The StoreRef part of this reference

getId

public final String getId()

Returns:

The Node Id part of this reference

isNodeRef

public static boolean isNodeRef(String nodeRef)

Determine if passed string conforms to the pattern of a node reference

Parameters:

nodeRef - the node reference as a string

Returns:

true => it matches the pattern of a node reference

getNodeRefs

public static List<NodeRef> getNodeRefs(String values)

Converts a String containing a comma-separated list of NodeRef Ids into NodeRefs.

Parameters:

values - the String of NodeRef ids.

Returns:

A List of NodeRefs.

getNodeRefs

public static List<NodeRef> getNodeRefs(String values,
                                        org.apache.commons.logging.Log logger)

Converts a String containing a comma-separated list of NodeRef Ids into NodeRefs. If a logger is supplied then invalid ids are logged as warnings.

Parameters:

values - the String of NodeRef ids.

logger - Log

Returns:

A List of NodeRefs.