Examples of org.eclipse.persistence.internal.descriptors.ObjectBuilder

Package org.eclipse.persistence.internal.descriptors

Examples of org.eclipse.persistence.internal.descriptors.ObjectBuilder

org.eclipse.persistence.internal.descriptors.ObjectBuilder

Purpose: Object builder is one of the behavior class attached to descriptor. It is responsible for building objects, rows, and extracting primary keys from the object and the rows. @author Sati @since TOPLink/Java 1.0

                    readOnlyMappings.add(mapping);
                } else {
                    if (mapping.isAggregateObjectMapping()) {
                        // For Embeddable class, we need to test read-only
                        // status of individual fields in the embeddable.
                        ObjectBuilder aggregateObjectBuilder = ((AggregateObjectMapping)mapping).getReferenceDescriptor().getObjectBuilder();


                        // Look in the non-read-only fields mapping
                        DatabaseMapping aggregatedFieldMapping = aggregateObjectBuilder.getMappingForField(field);


                        if (aggregatedFieldMapping == null) { // mapping must be read-only
                            List readOnlyMappings = getReadOnlyMappingsByField().get(field);


                            if (readOnlyMappings == null) {

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    /**
     * INTERNAL:
     * Execute the post delete operation for the query
     */
    public void postDelete(DeleteObjectQuery query) {
        ObjectBuilder builder = this.descriptor.getObjectBuilder();
        // PERF: Only process relationships.
        if (!builder.isSimple()) {
            List<DatabaseMapping> mappings = builder.getRelationshipMappings();
            int size = mappings.size();
            for (int index = 0; index < size; index++) {
                mappings.get(index).postDelete(query);
            }
        }

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    /**
     * INTERNAL:
     * Execute the post insert operation for the query
     */
    public void postInsert(WriteObjectQuery query) {
        ObjectBuilder builder = this.descriptor.getObjectBuilder();
        // PERF: Only process relationships.
        if (!builder.isSimple()) {
            List<DatabaseMapping> mappings = builder.getRelationshipMappings();
            int size = mappings.size();
            for (int index = 0; index < size; index++) {
                mappings.get(index).postInsert(query);
            }
        }

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    /**
     * INTERNAL:
     * Execute the post update operation for the query
     */
    public void postUpdate(WriteObjectQuery query) {
        ObjectBuilder builder = this.descriptor.getObjectBuilder();
        // PERF: Only process relationships.
        if (!builder.isSimple()) {
            // PERF: Only process changed mappings.
            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                int size = changeRecords.size();
                for (int index = 0; index < size; index++) {
                    ChangeRecord record = (ChangeRecord)changeRecords.get(index);
                    record.getMapping().postUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
                    mappings.get(index).postUpdate(query);
                }
            }

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    /**
     * INTERNAL:
     * Execute the pre delete operation for the query
     */
    public void preDelete(DeleteObjectQuery query) {
        ObjectBuilder builder = this.descriptor.getObjectBuilder();
        // PERF: Only process relationships.
        if (!builder.isSimple()) {
            List<DatabaseMapping> mappings = builder.getRelationshipMappings();
            int size = mappings.size();
            for (int index = 0; index < size; index++) {
                mappings.get(index).preDelete(query);
            }
        }

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    /**
     * INTERNAL:
     * Execute the pre insert  operation for the query.
     */
    public void preInsert(WriteObjectQuery query) {
        ObjectBuilder builder = this.descriptor.getObjectBuilder();
        // PERF: Only process relationships.
        if (!builder.isSimple()) {
            List<DatabaseMapping> mappings = builder.getRelationshipMappings();
            int size = mappings.size();
            for (int index = 0; index < size; index++) {
                mappings.get(index).preInsert(query);
            }
        }

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    /**
     * INTERNAL:
     * Execute the pre update operation for the query
     */
    public void preUpdate(WriteObjectQuery query) {
        ObjectBuilder builder = this.descriptor.getObjectBuilder();
        // PERF: Only process relationships.
        if (!builder.isSimple()) {
            // PERF: Only process changed mappings.
            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                int size = changeRecords.size();
                for (int index = 0; index < size; index++) {
                    ChangeRecord record = (ChangeRecord)changeRecords.get(index);
                    record.getMapping().preUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
                    mappings.get(index).preUpdate(query);
                }
            }

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                    if(null != mapping) {
                        if(mapping.isCollectionMapping()) {
                            if(mapping.getContainerPolicy().isListPolicy()) {
                                Object childObject = ((ListContainerPolicy) mapping.getContainerPolicy()).get(xPathFragment.getIndexValue() - 1, mapping.getAttributeValueFromObject(object), null);
                                if(stringTokenizer.hasMoreElements()) {
                                    ObjectBuilder childObjectBuilder = mapping.getReferenceDescriptor().getObjectBuilder(); 
                                    return getValueByXPath(childObject, childObjectBuilder, stringTokenizer, namespaceResolver, returnType); 
                                } else {
                                    return (T) childObject;
                                }
                            }
                        }
                    }
                }
            } else {
                if(stringTokenizer.hasMoreElements()) { 
                    Object childObject = mapping.getAttributeValueFromObject(object); 
                    ObjectBuilder childObjectBuilder = mapping.getReferenceDescriptor().getObjectBuilder(); 
                    return getValueByXPath(childObject, childObjectBuilder, stringTokenizer, namespaceResolver, returnType); 
                } else { 
                    return (T) mapping.getAttributeValueFromObject(object); 
                } 
            }

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                    if(null != mapping) {
                        if(mapping.isCollectionMapping()) {
                            if(mapping.getContainerPolicy().isListPolicy()) {
                                if(stringTokenizer.hasMoreElements()) {
                                    Object childObject = ((ListContainerPolicy) mapping.getContainerPolicy()).get(xPathFragment.getIndexValue() - 1, mapping.getAttributeValueFromObject(object), null);
                                    ObjectBuilder childObjectBuilder = mapping.getReferenceDescriptor().getObjectBuilder();
                                    setValueByXPath(childObject, childObjectBuilder, stringTokenizer, namespaceResolver, value);
                                    return;
                                } else {
                                    List list = (List) mapping.getAttributeValueFromObject(object);
                                    list.add(xPathFragment.getIndexValue() - 1, value);
                                    return;
                                }
                            }
                        }
                    }
                }
            } else {
                if(stringTokenizer.hasMoreElements()) { 
                    Object childObject = mapping.getAttributeValueFromObject(object); 
                    ObjectBuilder childObjectBuilder = mapping.getReferenceDescriptor().getObjectBuilder(); 
                    setValueByXPath(childObject, childObjectBuilder, stringTokenizer, namespaceResolver, value); 
                    return; 
                } else { 
                    mapping.setAttributeValueInObject(object, value); 
                    return;

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                    }
                }
            } else {
                if (stringTokenizer.hasMoreElements()) {
                    Object childObject = mapping.getAttributeValueFromObject(object);
                    ObjectBuilder childObjectBuilder = mapping.getReferenceDescriptor().getObjectBuilder();
                    return createByXPath(childObject, childObjectBuilder, stringTokenizer, namespaceResolver, returnType);
                } else {
                    return (T) mapping.getReferenceDescriptor().getInstantiationPolicy().buildNewInstance();
                }
            }

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org.eclipse.persistence.annotations.IdValidation

org.eclipse.persistence.descriptors.CachePolicy

org.eclipse.persistence.descriptors.changetracking.ObjectChangePolicy

org.eclipse.persistence.descriptors.changetracking.ObjectChangeTrackingPolicy

org.eclipse.persistence.descriptors.ClassDescriptor

org.eclipse.persistence.descriptors.CMPPolicy

org.eclipse.persistence.descriptors.copying.CloneCopyPolicy

org.eclipse.persistence.descriptors.DescriptorEvent

org.eclipse.persistence.descriptors.DescriptorEventManager

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