Java Code Examples for org.alfresco.service.cmr.dictionary.ClassDefinition#isContainer()

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Example 1
Source File: VersionServiceImpl.java    From alfresco-repository with GNU Lesser General Public License v3.0 4 votes vote down vote up 
@Override
protected void defaultOnCreateVersion(
        QName classRef,
        NodeRef nodeRef, 
        Map<String, Serializable> versionProperties, 
        PolicyScope nodeDetails)
{
    ClassDefinition classDefinition = this.dictionaryService.getClass(classRef);    
    if (classDefinition != null)
    {           
        boolean wasMLAware = MLPropertyInterceptor.setMLAware(true);
        try
        {
            // Copy the properties (along with their aspect)
            Map<QName,PropertyDefinition> propertyDefinitions = classDefinition.getProperties();
            for (QName propertyName : propertyDefinitions.keySet()) 
            {
                Serializable propValue = this.nodeService.getProperty(nodeRef, propertyName);
                nodeDetails.addProperty(classRef, propertyName, propValue);
            }
            // Also copy the aspect with no properties in its definition
            if (classDefinition.isAspect() && !nodeDetails.getAspects().contains(classRef))
            {
                nodeDetails.addAspect(classRef);
            }
        }
        finally
        {
            MLPropertyInterceptor.setMLAware(wasMLAware);
        }
        
        // Version the associations (child and target)
        Map<QName, AssociationDefinition> assocDefs = classDefinition.getAssociations();

        // TODO: Need way of getting child assocs of a given type
        if (classDefinition.isContainer())
        {
            List<ChildAssociationRef> childAssocRefs = this.nodeService.getChildAssocs(nodeRef);
            for (ChildAssociationRef childAssocRef : childAssocRefs) 
            {
                if (assocDefs.containsKey(childAssocRef.getTypeQName()))
                {
                    nodeDetails.addChildAssociation(classDefinition.getName(), childAssocRef);
                }
            }
        }
        
        // TODO: Need way of getting assocs of a given type
        List<AssociationRef> nodeAssocRefs = this.nodeService.getTargetAssocs(nodeRef, RegexQNamePattern.MATCH_ALL);
        for (AssociationRef nodeAssocRef : nodeAssocRefs) 
        {
            if (assocDefs.containsKey(nodeAssocRef.getTypeQName()))
            {
                nodeDetails.addAssociation(classDefinition.getName(), nodeAssocRef);
            }
        }
    }
}