Examples of org.eclipse.persistence.internal.queries.AttributeItem

Package org.eclipse.persistence.internal.queries

Examples of org.eclipse.persistence.internal.queries.AttributeItem

org.eclipse.persistence.internal.queries.AttributeItem
Purpose: Elements stored in AttributeGroup @author dclarke, ailitchev @since EclipseLink 2.1


    /**
     * Remove an attribute from the group.
     */
    public void removeAttribute(String attributeNameOrPath) {
        AttributeItem item = getItem(attributeNameOrPath);
        if (item != null) {
            item.getParent().getItems().remove(item.getAttributeName());
        }
    }

View Full Code Here

                if (anotherGroup.hasItems()) {
                    Iterator<Map.Entry<String, AttributeItem>> otherItemEntries = anotherGroup.getItems().entrySet().iterator();
                    while (otherItemEntries.hasNext()) {
                        Map.Entry<String, AttributeItem> otherItemEntry = otherItemEntries.next();
                        String otherAttributeName = otherItemEntry.getKey();
                        AttributeItem item = this.items.get(otherAttributeName);
                        if (item == null) {
                            return false;
                        }
                        AttributeGroup group = item.getGroup();
                        AttributeGroup otherGroup = otherItemEntry.getValue().getGroup();
                        if (group != null) {
                            if (!group.isSupersetOf(otherGroup)) {
                                return false;
                            }
                        } else {
                            if (otherGroup != null) {
                                return true;
                            }
                        }
                        group = item.getKeyGroup();
                        otherGroup = otherItemEntry.getValue().getKeyGroup();
                        if (group != null) {
                            if (!group.isSupersetOf(otherGroup)) {
                                return false;
                            }
                        } else {
                            if (otherGroup != null) {
                                return true;
                            }
                        }
                        if (item.getGroups() != null){
                            if (otherItemEntry.getValue().getGroups() == null){
                                return true;
                            }
                            for (AttributeGroup element : item.getGroups().values()){
                                AttributeGroup otherElement = otherItemEntry.getValue().getGroups().get(element.getType());
                                if (!element.isSupersetOf(otherElement)) {
                                    return false;
                                }
                            }
                        }
                        if (item.getKeyGroups() != null){
                            if (otherItemEntry.getValue().getKeyGroups() == null){
                                return true;
                            }
                            for (AttributeGroup element : item.getKeyGroups().values()){
                                AttributeGroup otherElement = otherItemEntry.getValue().getKeyGroups().get(element.getType());
                                if (!element.isSupersetOf(otherElement)) {
                                    return false;
                                }
                            }

View Full Code Here

                }
            }
        }
        for (AttributeItem eachItem : group.getAllItems().values()) {
            final DatabaseMapping mapping = getMappingForAttributeName(eachItem.getAttributeName());
            final AttributeItem item = eachItem;
            if (mapping == null) {
                // no mapping found
                throw ValidationException.fetchGroupHasUnmappedAttribute(group, item.getAttributeName());
            }
            // Allow the attributes to be loaded on concurrent threads.
            // Only do so on a ServerSession, as other sessions are not thread safe.
            if (group.isConcurrent() && session.isServerSession()) {
                Runnable runnable = new Runnable() {

View Full Code Here

    
    /**
     * Subclass may create different types.
     */
    protected AttributeItem newItem(AttributeGroup group, String attrName) {
        return new AttributeItem(group, attrName);
    }

View Full Code Here

    /**
     * Subclass may create different types.
     */
    @Override
    protected AttributeItem newItem(CoreAttributeGroup group, String attrName) {
        return new AttributeItem((AttributeGroup)group, attrName);
    }

View Full Code Here

        setCurrentMapping(mapping);
        // aggregate descriptors are passed in because they could be part of an inheritance tree
        setCurrentDescriptor(descriptor);
        
        AttributeGroup currentGroupOriginal = null;
        AttributeItem currentItemOriginal = null;
        if(this.usesGroup) {
            currentGroupOriginal = this.currentGroup;
            currentItemOriginal = this.currentItem;
            this.currentGroup = this.currentItem.getGroup();
        }

View Full Code Here

        setCurrentMapping(mapping);
        setCurrentDescriptor(null);


        if (shouldIterateOnPrimitives()) {// false by default
            AttributeGroup currentGroupOriginal = null;
            AttributeItem currentItemOriginal = null;
            if(this.usesGroup) {
                currentGroupOriginal = this.currentGroup;
                currentItemOriginal = this.currentItem;
                this.currentGroup = this.currentItem.getGroup();
            }

View Full Code Here

        }
        setCurrentMapping(mapping);
        setCurrentDescriptor(getDescriptorFor(referenceObject));


        AttributeGroup currentGroupOriginal = null;
        AttributeItem currentItemOriginal = null;
        if(this.usesGroup) {
            currentGroupOriginal = this.currentGroup;
            currentItemOriginal = this.currentItem;
            this.currentGroup = this.currentItem.getGroup();
        }

View Full Code Here

            }
        }
        
        if (this.usesGroup) {
            AttributeGroup currentGroupOriginal = this.currentGroup;
            AttributeItem currentItemOriginal = this.currentItem;
            for (DatabaseMapping mapping : mappings) {
                this.currentItem = this.currentGroup.getAllItems().get(mapping.getAttributeName());
                // iterate only over the mappings found in the group
                if (currentItem != null) {
                    mapping.iterate(this);

View Full Code Here

                }
            }
        }
        for (AttributeItem eachItem : group.getItems().values()) {
            final DatabaseMapping mapping = getMappingForAttributeName(eachItem.getAttributeName());
            final AttributeItem item = eachItem;
            if (mapping == null) {
                // no mapping found
                throw ValidationException.fetchGroupHasUnmappedAttribute(group, item.getAttributeName());
            }
            // Allow the attributes to be loaded on concurrent threads.
            // Only do so on a ServerSession, as other sessions are not thread safe.
            if (group.isConcurrent() && session.isServerSession()) {
                Runnable runnable = new Runnable() {

View Full Code Here

0 1 2 3 4 5 6

TOP

Related Classes of org.eclipse.persistence.internal.queries.AttributeItem

org.eclipse.persistence.internal.descriptors.DescriptorIterator

org.eclipse.persistence.internal.descriptors.ObjectBuilder

org.eclipse.persistence.queries.AttributeGroup

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.