org.alfresco.repo.avm

Class AVMNodeImpl

java.lang.Object

org.alfresco.repo.avm.AVMNodeImpl

All Implemented Interfaces:

AVMNode

Direct Known Subclasses:

DeletedNodeImpl, DirectoryNodeImpl, LayeredFileNodeImpl, PlainFileNodeImpl

public abstract class AVMNodeImpl
extends java.lang.Object
implements AVMNode

Base class for all repository file system like objects.

Field Summary

Fields

Modifier and Type	Field and Description
protected static boolean	DEBUG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AVMNodeImpl() Default constructor.
protected	AVMNodeImpl(AVMStore store) Constructor used when creating a new concrete subclass instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	addAspect(org.alfresco.service.namespace.QName aspectQName)
void	addProperties(java.util.Map properties) Add properties to those that already exist.
void	changeAncestor(AVMNode ancestor) Change the ancestor of this node.
protected void	checkReadOnly()
void	copyACLs(Acl otherAcl, Acl parentAcl, ACLCopyMode mode)
void	copyACLs(AVMNode other, ACLCopyMode mode) Copy ACL from another node.
protected void	copyACLs(AVMNode other, java.lang.Long parentAcl, ACLCopyMode mode)
protected void	copyACLs(java.lang.Long otherAcl, java.lang.Long parentAcl, ACLCopyMode mode)
protected void	copyAspects(AVMNode other) Copy all aspects from another node.
protected void	copyCreationAndOwnerBasicAttributes(AVMNode other)
void	copyMetaDataFrom(AVMNode other, java.lang.Long parentAcl) Copy out metadata from another node.
protected void	copyProperties(AVMNode other) Copy all properties from another node.
void	deleteProperties() Delete all properties from this node.
void	deleteProperty(org.alfresco.service.namespace.QName qname) Delete a property from this node.
boolean	equals(java.lang.Object obj) Equality based on object ids.
Acl	getAcl() Get the ACL on this node.
AVMNode	getAncestor() Get the ancestor of this node.
java.util.Set	getAspects() Get the Aspects that this node has.
BasicAttributes	getBasicAttributes() Get the basic attributes.
java.lang.String	getGuid() Get the GUID associated with this version.
long	getId() Get the id of this node.
boolean	getIsNew() Get whether this is a new node.
boolean	getIsRoot() Get whether this is a root node.
AVMNode	getMergedFrom() Get the node that was merged into this.
java.util.Map	getProperties() Get all the properties associated with this node.
PropertyValue	getProperty(org.alfresco.service.namespace.QName qname) Get a property by name.
AVMStore	getStoreNew() Get the possibly null store we are new in.
long	getVers() Get the version (for concurrency control).
int	getVersionID() Get the version id of this node.
int	hashCode() Get a reasonable hash value.
void	removeAspect(org.alfresco.service.namespace.QName aspectQName)
void	setAcl(Acl acl) Set the ACL on this node.
void	setAncestor(AVMNode ancestor) Set the ancestor of this node.
void	setAspects(java.util.Set aspects) Set the aspects on this node.
void	setBasicAttributes(BasicAttributes attrs) Set the basic attributes.
void	setGuid(java.lang.String guid) Set the GUID associated with this version.
void	setId(long id) Set the object id.
void	setIsRoot(boolean isRoot) Set whether this node to be a root of a AVMStore
void	setMergedFrom(AVMNode mergedFrom) Set the node that was merged into this.
void	setProperties(java.util.Map properties) Set a collection of properties on this node.
void	setProperty(org.alfresco.service.namespace.QName qname, PropertyValue value) Set a property on a node.
void	setStoreNew(AVMStore store) Set the store we are new in.
void	setVers(long vers) Set the version (for concurrency control).
void	setVersionID(int versionID) Set the versionID for this node.
java.lang.String	toString()
void	updateModTime() Update the modification time of this node.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.alfresco.repo.avm.AVMNode

copy, getDescriptor, getDescriptor, getDescriptor, getType, toString

Field Detail

DEBUG

protected static final boolean DEBUG

Constructor Detail

AVMNodeImpl

protected AVMNodeImpl()

Default constructor.

AVMNodeImpl

protected AVMNodeImpl(AVMStore store)

Constructor used when creating a new concrete subclass instance.

Parameters:

store - The AVMStore that owns this.

Method Detail

setAncestor

public void setAncestor(AVMNode ancestor)

Set the ancestor of this node.

Specified by:

setAncestor in interface AVMNode

Parameters:

ancestor - The ancestor to set.

changeAncestor

public void changeAncestor(AVMNode ancestor)

Change the ancestor of this node.

Specified by:

changeAncestor in interface AVMNode

Parameters:

ancestor - The new ancestor to give it.

getAncestor

public AVMNode getAncestor()

Get the ancestor of this node.

Specified by:

getAncestor in interface AVMNode

Returns:

The ancestor of this node.

setMergedFrom

public void setMergedFrom(AVMNode mergedFrom)

Set the node that was merged into this.

Specified by:

setMergedFrom in interface AVMNode

Parameters:

mergedFrom - The node that was merged into this.

getMergedFrom

public AVMNode getMergedFrom()

Get the node that was merged into this.

Specified by:

getMergedFrom in interface AVMNode

Returns:

The node that was merged into this.

equals

public boolean equals(java.lang.Object obj)

Equality based on object ids.

Overrides:

equals in class java.lang.Object

Parameters:

obj - The thing to compare against.

Returns:

Equality.

hashCode

public int hashCode()

Get a reasonable hash value.

Overrides:

hashCode in class java.lang.Object

Returns:

The hash code.

setId

public void setId(long id)

Set the object id.

Parameters:

id - The id to set.

getId

public long getId()

Get the id of this node.

Specified by:

getId in interface AVMNode

Returns:

The object id.

setVersionID

public void setVersionID(int versionID)

Set the versionID for this node.

Specified by:

setVersionID in interface AVMNode

Parameters:

versionID - The id to set.

getVersionID

public int getVersionID()

Get the version id of this node.

Specified by:

getVersionID in interface AVMNode

Returns:

The version id.

setBasicAttributes

public void setBasicAttributes(BasicAttributes attrs)

Set the basic attributes.

Parameters:

attrs -

getBasicAttributes

public BasicAttributes getBasicAttributes()

Get the basic attributes.

Specified by:

getBasicAttributes in interface AVMNode

Returns:

The basic attributes.

getIsNew

public boolean getIsNew()

Get whether this is a new node.

Specified by:

getIsNew in interface AVMNode

Returns:

Whether this is new.

setVers

public void setVers(long vers)

Set the version (for concurrency control).

Parameters:

The - version for optimistic locks.

getVers

public long getVers()

Get the version (for concurrency control).

Returns:

vers The version for optimistic locks.

getIsRoot

public boolean getIsRoot()

Get whether this is a root node.

Specified by:

getIsRoot in interface AVMNode

Returns:

Whether this is a root node.

setIsRoot

public void setIsRoot(boolean isRoot)

Description copied from interface: AVMNode

Set whether this node to be a root of a AVMStore

Specified by:

setIsRoot in interface AVMNode

Parameters:

isRoot -

updateModTime

public void updateModTime()

Description copied from interface: AVMNode

Update the modification time of this node.

Specified by:

updateModTime in interface AVMNode

copyProperties

protected void copyProperties(AVMNode other)

Copy all properties from another node.

Parameters:

other - The other node.

copyAspects

protected void copyAspects(AVMNode other)

Copy all aspects from another node.

Parameters:

other - The other node.

copyCreationAndOwnerBasicAttributes

protected void copyCreationAndOwnerBasicAttributes(AVMNode other)

copyACLs

public void copyACLs(AVMNode other,
            ACLCopyMode mode)

Description copied from interface: AVMNode

Copy ACL from another node.

Specified by:

copyACLs in interface AVMNode

copyACLs

public void copyACLs(Acl otherAcl,
            Acl parentAcl,
            ACLCopyMode mode)

Specified by:

copyACLs in interface AVMNode

copyACLs

protected void copyACLs(AVMNode other,
            java.lang.Long parentAcl,
            ACLCopyMode mode)

copyACLs

protected void copyACLs(java.lang.Long otherAcl,
            java.lang.Long parentAcl,
            ACLCopyMode mode)

copyMetaDataFrom

public void copyMetaDataFrom(AVMNode other,
                    java.lang.Long parentAcl)

Copy out metadata from another node.

Specified by:

copyMetaDataFrom in interface AVMNode

Parameters:

other - The other node.

setProperty

public void setProperty(org.alfresco.service.namespace.QName qname,
               PropertyValue value)

Set a property on a node. Overwrite it if it exists.

Specified by:

setProperty in interface AVMNode

Parameters:

name - The name of the property.

value - The value to set.

addProperties

public void addProperties(java.util.Map properties)

Description copied from interface: AVMNode

Add properties to those that already exist.

Specified by:

addProperties in interface AVMNode

Parameters:

properties - The properties to add.

setProperties

public void setProperties(java.util.Map properties)

Set a collection of properties on this node.

Specified by:

setProperties in interface AVMNode

Parameters:

properties - The Map of QNames to PropertyValues.

getProperty

public PropertyValue getProperty(org.alfresco.service.namespace.QName qname)

Get a property by name.

Specified by:

getProperty in interface AVMNode

Parameters:

name - The name of the property.

Returns:

The PropertyValue or null if non-existent.

getProperties

public java.util.Map getProperties()

Get all the properties associated with this node.

Specified by:

getProperties in interface AVMNode

Returns:

A Map of QNames to PropertyValues.

deleteProperty

public void deleteProperty(org.alfresco.service.namespace.QName qname)

Delete a property from this node.

Specified by:

deleteProperty in interface AVMNode

Parameters:

name - The name of the property.

deleteProperties

public void deleteProperties()

Delete all properties from this node.

Specified by:

deleteProperties in interface AVMNode

setAcl

public void setAcl(Acl acl)

Set the ACL on this node.

Specified by:

setAcl in interface AVMNode

Parameters:

acl - The ACL to set.

getAcl

public Acl getAcl()

Get the ACL on this node.

Specified by:

getAcl in interface AVMNode

Returns:

The ACL on this node.

setStoreNew

public void setStoreNew(AVMStore store)

Set the store we are new in.

Specified by:

setStoreNew in interface AVMNode

Parameters:

store - The store we are new in.

getStoreNew

public AVMStore getStoreNew()

Get the possibly null store we are new in.

Specified by:

getStoreNew in interface AVMNode

Returns:

The store we are new in.

checkReadOnly

protected void checkReadOnly()

getGuid

public java.lang.String getGuid()

Description copied from interface: AVMNode

Get the GUID associated with this version.

Specified by:

getGuid in interface AVMNode

Returns:

The GUID.

setGuid

public void setGuid(java.lang.String guid)

Description copied from interface: AVMNode

Set the GUID associated with this version.

Specified by:

setGuid in interface AVMNode

getAspects

public java.util.Set getAspects()

Description copied from interface: AVMNode

Get the Aspects that this node has.

Specified by:

getAspects in interface AVMNode

Returns:

A Set of Aspects IDs.

setAspects

public void setAspects(java.util.Set aspects)

Set the aspects on this node.

Parameters:

aspects -

addAspect

public void addAspect(org.alfresco.service.namespace.QName aspectQName)

Specified by:

addAspect in interface AVMNode

removeAspect

public void removeAspect(org.alfresco.service.namespace.QName aspectQName)

Specified by:

removeAspect in interface AVMNode

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object