Package org.nuxeo.ecm.platform.el

Class DocumentModelResolver

java.lang.Object

javax.el.ELResolver

javax.el.BeanELResolver

org.nuxeo.ecm.platform.el.DocumentModelResolver

public class DocumentModelResolver
extends javax.el.BeanELResolver

Resolves expressions for the DocumentModel framework.

To specify a property on a document mode, the following syntax is available: myDocumentModel.dublincore.title where 'dublincore' is the schema name and 'title' is the field name. It can be used to get or set the document title: <h:outputText value="# {currentDocument.dublincore.title}" /> or <h:inputText value="# {currentDocument.dublincore.title}" />.

Simple document properties are get/set directly: for instance, the above expression will return a String value on get, and set this String on the document for set. Complex properties (maps and lists) are get/set through the Property object controlling their value: on get, sub properties will be resolved at the next iteration, and on set, they will be set on the property instance so the document model is aware of the change.

Author:

Razvan Caraghin, Anahide Tchertchian

Field Summary

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

Constructors

Constructor	Description
DocumentModelResolver()

Method Summary

Modifier and Type	Method	Description
Class<?>	getType(javax.el.ELContext context, Object base, Object property)
Object	getValue(javax.el.ELContext context, Object base, Object property)
boolean	isReadOnly(javax.el.ELContext context, Object base, Object property)
void	setValue(javax.el.ELContext context, Object base, Object property, Object value)

Methods inherited from class javax.el.BeanELResolver

getCommonPropertyType, getFeatureDescriptors, invoke

Methods inherited from class javax.el.ELResolver

convertToType

Methods inherited from class java.lang.Object

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

Constructor Details

DocumentModelResolver

public DocumentModelResolver()

Method Details

getType

public Class<?> getType(javax.el.ELContext context,
 Object base,
 Object property)

Overrides:

getType in class javax.el.BeanELResolver

getValue

public Object getValue(javax.el.ELContext context,
 Object base,
 Object property)

Overrides:

getValue in class javax.el.BeanELResolver

isReadOnly

public boolean isReadOnly(javax.el.ELContext context,
 Object base,
 Object property)

Overrides:

isReadOnly in class javax.el.BeanELResolver

setValue

public void setValue(javax.el.ELContext context,
 Object base,
 Object property,
 Object value)

Overrides:

setValue in class javax.el.BeanELResolver