org.nuxeo.ecm.platform.rendering.api
Class DefaultDocumentView

java.lang.Object
  org.nuxeo.ecm.platform.rendering.api.DefaultDocumentView

All Implemented Interfaces:

DocumentView

public class DefaultDocumentView
extends Object
implements DocumentView

Base class to build views for Document oriented contexts (contexts that are bound to a document).

Note that this class cannot be used with contexts for which the RenderingContext#getDocument() method is returning null.

This implementation ensure that the context argument is never used so it can be used outside the scope of a rendering context to get a view over the document.

Author:

Bogdan Stefanescu

Nested Class Summary

static interface

DefaultDocumentView.Field

Field Summary

static DefaultDocumentView	DEFAULT The singleton instance that should be used by clients.
static Object	UNKNOWN

Constructor Summary

DefaultDocumentView()

DefaultDocumentView(Map<String,DefaultDocumentView.Field> fields)

Method Summary

void	addField(DefaultDocumentView.Field field)
void	addFields(Collection<DefaultDocumentView.Field> fields)
Object	get(DocumentModel doc, String name)
DefaultDocumentView.Field	getField(String name)
Map<String,DefaultDocumentView.Field>	getFields()
boolean	isEmpty()
Collection<String>	keys(DocumentModel doc)
void	removeField(String name)
int	size(DocumentModel doc)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UNKNOWN

public static final Object UNKNOWN

DEFAULT

public static final DefaultDocumentView DEFAULT

The singleton instance that should be used by clients. Warn that this static field must be defined at the end of the class after any other field class since it will try to register these fields (otherwise fields will not be defined yet at the time of the initialization of that static member

Constructor Detail

DefaultDocumentView

public DefaultDocumentView()

DefaultDocumentView

public DefaultDocumentView(Map<String,DefaultDocumentView.Field> fields)

Method Detail

addField

public final void addField(DefaultDocumentView.Field field)

addFields

public final void addFields(Collection<DefaultDocumentView.Field> fields)

removeField

public final void removeField(String name)

getField

public DefaultDocumentView.Field getField(String name)

get

public Object get(DocumentModel doc,
                  String name)
           throws Exception

Specified by:

get in interface DocumentView

Throws:

Exception

keys

public Collection<String> keys(DocumentModel doc)

Specified by:

keys in interface DocumentView

getFields

public Map<String,DefaultDocumentView.Field> getFields()

isEmpty

public boolean isEmpty()

size

public int size(DocumentModel doc)