Package org.eclipse.persistence.queries

Examples of org.eclipse.persistence.queries.FetchGroup.addAttribute()

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            for(DatabaseMapping mapping : descriptor.getObjectBuilder().getPrimaryKeyMappings()) {
                if(mapping.isForeignReferenceMapping()) {
                    String name = mapping.getAttributeName();
                    if(!nonReferenceFetchGroup.containsAttribute(name)) {
                        // always add foreign reference pk
                        nonReferenceFetchGroup.addAttribute(name);
                    }
                }
            }
        }
        if(addVersion) {
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        }
        if(addVersion) {
            String lockAttribute = descriptor.getObjectBuilder().getLockAttribute();
            if(lockAttribute != null) {
                if(!nonReferenceFetchGroup.containsAttribute(lockAttribute)) {
                    nonReferenceFetchGroup.addAttribute(lockAttribute);
                }
            }
        }
        return getEntityFetchGroup(nonReferenceFetchGroup);
    }
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            FetchGroup defaultCandidate = new FetchGroup();
            boolean hasLazy = false;
            for (DatabaseMapping mapping : getDescriptor().getMappings()) {
                if (mapping.isForeignReferenceMapping() || (!mapping.isLazy())) {
                    defaultCandidate.addAttribute(mapping.getAttributeName());
                } else {
                    hasLazy = true;
                }
            }
            if(hasLazy) {
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        FetchGroup nonReferenceFetchGroup = new FetchGroup();
        for (DatabaseMapping mapping : getDescriptor().getMappings()) {
            if(!mapping.isForeignReferenceMapping()) {
                String name = mapping.getAttributeName();
                if(this.defaultEntityFetchGroup == null || this.defaultEntityFetchGroup.containsAttribute(name)) {
                    nonReferenceFetchGroup.addAttribute(name);
                }
            }
        }
        this.addMinimalFetchGroup(nonReferenceFetchGroup);
        this.nonReferenceEntityFetchGroup = getEntityFetchGroup(nonReferenceFetchGroup);
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            // Process the name of the fetch group.
            fetchGroup.setName(m_name);
           
            // Process all the attributes of the fetch group.
            for (FetchAttributeMetadata fetchAttribute : m_fetchAttributes) {
                fetchGroup.addAttribute(fetchAttribute.getName());
            }
       
            fetchGroupManager.addFetchGroup(fetchGroup);
        }
    }
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                FetchGroup fetchGroup = ((ObjectLevelReadQuery)query).getFetchGroup();
                if (fetchGroup == null) {
                    fetchGroup = new FetchGroup();
                    ((ObjectLevelReadQuery)query).setFetchGroup(fetchGroup);
                }
                fetchGroup.addAttribute((String)valueToApply);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }
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                FetchGroup fetchGroup = ((ObjectLevelReadQuery)query).getFetchGroup();
                if (fetchGroup == null) {
                    fetchGroup = new FetchGroup();
                    ((ObjectLevelReadQuery)query).setFetchGroup(fetchGroup);
                }
                fetchGroup.addAttribute((String)valueToApply);
            } else {
                throw new IllegalArgumentException(ExceptionLocalization.buildMessage("ejb30-wrong-type-for-query-hint",new Object[]{getQueryId(query), name, getPrintValue(valueToApply)}));
            }
            return query;
        }
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            // Process the name of the fetch group.
            fetchGroup.setName(m_name);
           
            // Process all the attributes of the fetch group.
            for (FetchAttributeMetadata fetchAttribute : m_fetchAttributes) {
                fetchGroup.addAttribute(fetchAttribute.getName());
            }
       
            fetchGroupManager.addFetchGroup(fetchGroup);
        }
    }
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        ClassDescriptor descriptor = getJAXBDescriptorForClass(entity.getClass());
        if (entity instanceof FetchGroupTracker){
            FetchGroup fetchGroup = new FetchGroup();
            for (DatabaseMapping mapping: descriptor.getMappings()){
                if (!(mapping instanceof XMLInverseReferenceMapping)){
                    fetchGroup.addAttribute(mapping.getAttributeName());
                }
            }
            (new FetchGroupManager()).setObjectFetchGroup(entity, fetchGroup, null);
            ((FetchGroupTracker) entity)._persistence_setSession(JpaHelper.getDatabaseSession(getEmf()));
        } else if (descriptor.hasRelationships()){
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        FetchGroup fetchGroup = new FetchGroup();
        ClassDescriptor descriptor = context.getDescriptor(entityType);
        List<DatabaseMapping> pkMappings = descriptor.getObjectBuilder().getPrimaryKeyMappings();
        for (DatabaseMapping mapping: pkMappings){
            fetchGroup.addAttribute(mapping.getAttributeName());
        }
        Map<String, Object> properties = new HashMap<String, Object>();
        properties.put(QueryHints.FETCH_GROUP, fetchGroup);
        properties.put(QueryHints.CACHE_USAGE, CacheUsage.CheckCacheOnly);
        Object entity = context.find(null, entityType, id, properties);
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