info.magnolia.cms.core
Class AbstractNodeData

java.lang.Object
  info.magnolia.cms.core.AbstractNodeData

All Implemented Interfaces:

NodeData, Cloneable

Direct Known Subclasses:

BinaryNodeData, DefaultNodeData, NonExistingNodeData

public abstract class AbstractNodeData
extends Object
implements NodeData

Implementing some default behavior.

Version:

$Id$

Author:

pbaerfuss

Field Summary

protected String	name
protected Content	parent

Fields inherited from interface info.magnolia.cms.core.NodeData

MULTIVALUE_FALSE, MULTIVALUE_TRUE, MULTIVALUE_UNDEFINED

Constructor Summary

protected

AbstractNodeData(Content parent, String name)

Method Summary

String	getAttribute(String name) get attribute, available only if NodeData is of type Binary.
Collection<String>	getAttributeNames() get all attribute names.
protected abstract Content	getContentFromJCRReference() Specific implementation for retrieving the referenced node when using a property of type REFERENCE.
String	getHandle() get a handle representing path relative to the content repository.
HierarchyManager	getHierarchyManager()
String	getName()
Content	getParent() returns Parent node.
Content	getReferencedContent() Returns the Content that this NodeData references (if its type is PropertyType.REFERENCE).
protected Content	getReferencedContent(HierarchyManager hm)
Content	getReferencedContent(String repositoryId) Same as NodeData.getReferencedContent() but achieves the referenced node from a different workspace.
String	getString(String lineBreak) Returns the String representation of the value: decodes like breaks with the specified regular expression.
boolean	isGranted(long permissions) checks for the allowed access rights.
int	isMultiValue() for multi-value controls.
void	setAttribute(String name, Calendar value) set attribute, available only if NodeData is of type Binary.
void	setAttribute(String name, String value) set attribute, available only if NodeData is of type Binary.
void	setParent(Content parent)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface info.magnolia.cms.core.NodeData

delete, getBoolean, getContentLength, getDate, getDouble, getJCRProperty, getLong, getStream, getString, getType, getValue, getValues, isExist, refresh, save, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue

Field Detail

name

protected String name

parent

protected Content parent

Constructor Detail

AbstractNodeData

protected AbstractNodeData(Content parent,
                           String name)

Method Detail

getHierarchyManager

public HierarchyManager getHierarchyManager()

Specified by:

getHierarchyManager in interface NodeData

getName

public String getName()

Specified by:

getName in interface NodeData

Returns:

atom name

getHandle

public String getHandle()

Description copied from interface: NodeData

get a handle representing path relative to the content repository.

Specified by:

getHandle in interface NodeData

Returns:

String representing path (handle) of the content

isGranted

public boolean isGranted(long permissions)

Description copied from interface: NodeData

checks for the allowed access rights.

Specified by:

isGranted in interface NodeData

Parameters:

permissions - as defined in javax.jcr.Permission

Returns:

true is the current user has specified access on this node.

getString

public String getString(String lineBreak)

Description copied from interface: NodeData

Returns the String representation of the value: decodes like breaks with the specified regular expression.

Specified by:

getString in interface NodeData

Parameters:

lineBreak - , regular expression

Returns:

String

getParent

public Content getParent()
                  throws AccessDeniedException,
                         javax.jcr.ItemNotFoundException,
                         javax.jcr.AccessDeniedException,
                         javax.jcr.RepositoryException

Description copied from interface: NodeData

returns Parent node.

Specified by:

getParent in interface NodeData

Throws:

AccessDeniedException

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

setParent

public void setParent(Content parent)

getReferencedContent

public Content getReferencedContent(String repositoryId)
                             throws javax.jcr.PathNotFoundException,
                                    javax.jcr.RepositoryException

Description copied from interface: NodeData

Same as NodeData.getReferencedContent() but achieves the referenced node from a different workspace.

Specified by:

getReferencedContent in interface NodeData

Throws:

javax.jcr.PathNotFoundException

javax.jcr.RepositoryException

getReferencedContent

public Content getReferencedContent()
                             throws javax.jcr.PathNotFoundException,
                                    javax.jcr.RepositoryException

Description copied from interface: NodeData

Returns the Content that this NodeData references (if its type is PropertyType.REFERENCE). If it is of type PATH or STRING it tries to resolve the node by using the path. The path can be relative or absolute. If the property type is STRING, it tries finally to get the node by using the value as an uuid.

Specified by:

getReferencedContent in interface NodeData

Throws:

javax.jcr.RepositoryException

javax.jcr.PathNotFoundException

getReferencedContent

protected Content getReferencedContent(HierarchyManager hm)
                                throws javax.jcr.PathNotFoundException,
                                       javax.jcr.RepositoryException

Throws:

javax.jcr.PathNotFoundException

javax.jcr.RepositoryException

getContentFromJCRReference

protected abstract Content getContentFromJCRReference()
                                               throws javax.jcr.RepositoryException

Specific implementation for retrieving the referenced node when using a property of type REFERENCE.

Throws:

javax.jcr.RepositoryException

isMultiValue

public int isMultiValue()

Description copied from interface: NodeData

for multi-value controls.

Specified by:

isMultiValue in interface NodeData

Returns:

getAttribute

public String getAttribute(String name)

Description copied from interface: NodeData

get attribute, available only if NodeData is of type Binary.

Specified by:

getAttribute in interface NodeData

Returns:

string value

getAttributeNames

public Collection<String> getAttributeNames()
                                     throws javax.jcr.RepositoryException

Description copied from interface: NodeData

get all attribute names.

Specified by:

getAttributeNames in interface NodeData

Returns:

collection of attribute names

Throws:

javax.jcr.RepositoryException

setAttribute

public void setAttribute(String name,
                         String value)
                  throws javax.jcr.RepositoryException,
                         AccessDeniedException,
                         UnsupportedOperationException

Description copied from interface: NodeData

set attribute, available only if NodeData is of type Binary.

Specified by:

setAttribute in interface NodeData

Throws:

javax.jcr.RepositoryException

AccessDeniedException

UnsupportedOperationException - if its not a Binary type

setAttribute

public void setAttribute(String name,
                         Calendar value)
                  throws javax.jcr.RepositoryException,
                         AccessDeniedException,
                         UnsupportedOperationException

Description copied from interface: NodeData

set attribute, available only if NodeData is of type Binary.

Specified by:

setAttribute in interface NodeData

Throws:

javax.jcr.RepositoryException

AccessDeniedException

UnsupportedOperationException - if its not a Binary type

toString

public String toString()

Overrides:

toString in class Object