Examples of DatabaseField

com.reflectiondao.annotation.DatabaseField
de.zalando.typemapper.annotations.DatabaseField
oracle.toplink.essentials.internal.helper.DatabaseField
INTERNAL:
Purpose: Define a fully qualified field name.
Responsibilities:
- Know its name and its table.
@see DatabaseTable
org.eclipse.persistence.internal.helper.DatabaseField
INTERNAL:
Purpose: Define a fully qualified field name.
Responsibilities:
- Know its name and its table.
@see DatabaseTable

Examples of org.eclipse.persistence.internal.helper.DatabaseField

    protected Vector extractKeyFromReferenceObject(Object object, AbstractSession session) {
        Vector key = new Vector();


        Iterator sourceKeyIterator = getSourceToTargetKeyFields().keySet().iterator();
        while (sourceKeyIterator.hasNext()) {
            DatabaseField field = (DatabaseField)sourceKeyIterator.next();
            if (object == null) {
                key.addElement(null);
            } else {
                key.addElement(getReferenceDescriptor().getObjectBuilder().extractValueFromObjectForField(object, field, session));
            }

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField

     */
    public Vector extractPrimaryKeysForReferenceObjectFromRow(AbstractRecord row) {
        List primaryKeyFields = getReferenceDescriptor().getPrimaryKeyFields();
        Vector result = new Vector(primaryKeyFields.size());
        for (int index = 0; index < primaryKeyFields.size(); index++) {
            DatabaseField targetKeyField = (DatabaseField)primaryKeyFields.get(index);
            DatabaseField sourceKeyField = (DatabaseField)getTargetToSourceKeyFields().get(targetKeyField);
            if (sourceKeyField == null) {
                return new Vector(1);
            }
            result.addElement(row.get(sourceKeyField));
        }

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField


        // Must build foreign keys fields.
        List foreignKeyFields = getForeignKeyFields();
        int size = foreignKeyFields.size();
        for (int index = 0; index < size; index++) {
            DatabaseField foreignKeyField = (DatabaseField)foreignKeyFields.get(index);
            foreignKeyField = getDescriptor().buildField(foreignKeyField);
            foreignKeyFields.set(index, foreignKeyField);
        }


        initializeForeignKeys(session);

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField

        HashMap newSourceToTargetKeyFields = new HashMap(getSourceToTargetKeyFields().size());
        HashMap newTargetToSourceKeyFields = new HashMap(getTargetToSourceKeyFields().size());
        Iterator iterator = getSourceToTargetKeyFields().entrySet().iterator();
        while (iterator.hasNext()) {
            Map.Entry entry = (Map.Entry)iterator.next();
            DatabaseField sourceField = (DatabaseField)entry.getKey();
            DatabaseField targetField = (DatabaseField)entry.getValue();


            sourceField = getDescriptor().buildField(sourceField);
            targetField = getReferenceDescriptor().buildField(targetField);
            newSourceToTargetKeyFields.put(sourceField, targetField);
            newTargetToSourceKeyFields.put(targetField, sourceField);

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField


        Expression criteria;
        Expression builder = new ExpressionBuilder();
        Iterator keyIterator = getSourceToTargetKeyFields().keySet().iterator();
        while (keyIterator.hasNext()) {
            DatabaseField foreignKey = (DatabaseField)keyIterator.next();
            DatabaseField targetKey = (DatabaseField)getSourceToTargetKeyFields().get(foreignKey);


            Expression expression = builder.getField(targetKey).equal(builder.getParameter(foreignKey));
            criteria = expression.and(getSelectionCriteria());
            setSelectionCriteria(criteria);
        }

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField

    public Object valueFromRow(AbstractRecord row, JoinedAttributeManager joinManager, ObjectBuildingQuery query, AbstractSession session) throws DatabaseException {
        // If any field in the foreign key is null then it means there are no referenced objects
        // Skip for partial objects as fk may not be present.
        if (!query.hasPartialAttributeExpressions()) {
            for (Enumeration enumeration = getFields().elements(); enumeration.hasMoreElements();) {
                DatabaseField field = (DatabaseField)enumeration.nextElement();
                if (row.get(field) == null) {
                    return getIndirectionPolicy().nullValueFromRow();
                }
            }
        }

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField

        if (referenceRow == null) {
            // Extract from object.
            Object referenceObject = getRealAttributeValueFromObject(object, session);


            for (int i = 0; i < getForeignKeyFields().size(); i++) {
                DatabaseField sourceKey = getForeignKeyFields().get(i);
                DatabaseField targetKey = (DatabaseField)getSourceToTargetKeyFields().get(sourceKey);


                Object referenceValue = null;


                // If privately owned part is null then method cannot be invoked.
                if (referenceObject != null) {
                    referenceValue = getReferenceDescriptor().getObjectBuilder().extractValueFromObjectForField(referenceObject, targetKey, session);
                }
                Record.add(sourceKey, referenceValue);
            }
        } else {
            for (int i = 0; i < getForeignKeyFields().size(); i++) {
                DatabaseField sourceKey = getForeignKeyFields().get(i);
                Record.add(sourceKey, referenceRow.get(sourceKey));
            }
        }
    }

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField

     * INTERNAL:
     * Return the classifiction for the field contained in the mapping.
     * This is used to convert the row value to a consistent java value.
     */
    public Class getFieldClassification(DatabaseField fieldToClassify) throws DescriptorException {
        DatabaseField fieldInTarget = (DatabaseField)getSourceToTargetKeyFields().get(fieldToClassify);
        if (fieldInTarget == null) {
            return null;// Can be registered as multiple table secondary field mapping
        }
        DatabaseMapping mapping = getReferenceDescriptor().getObjectBuilder().getMappingForField(fieldInTarget);
        if (mapping == null) {

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField

      */
      protected AbstractRecord getUnmappedTranslationRow(Object changedObj, UnitOfWorkImpl uow) {
         AbstractRecord unmappedFieldsQueryTranslationRow = new DatabaseRecord();
         Iterator<DatabaseField> itPrimaryKey = m_descriptor.getPrimaryKeyFields().iterator();
         while (itPrimaryKey.hasNext()) {
             DatabaseField primaryKey = itPrimaryKey.next();
             Object value = m_descriptor.getObjectBuilder().extractValueFromObjectForField(changedObj, primaryKey, uow);
             unmappedFieldsQueryTranslationRow.add(primaryKey, value);
         }
         List result = (List)uow.executeQuery(m_unmappedFieldsQuery, unmappedFieldsQueryTranslationRow);
         if(result == null || result.isEmpty()) {

View Full Code Here

Examples of org.eclipse.persistence.internal.helper.DatabaseField


             Expression whereClause = null;
             Expression builder = new ExpressionBuilder();
             Iterator<DatabaseField> itPrimaryKey = m_descriptor.getPrimaryKeyFields().iterator();
             while (itPrimaryKey.hasNext()) {
                 DatabaseField primaryKey = itPrimaryKey.next();
                 Expression expression = builder.getField(primaryKey).equal(builder.getParameter(primaryKey));
                 whereClause = expression.and(whereClause);
                 m_unmappedFieldsQuery.addArgument(primaryKey.getQualifiedName());
             }


             SQLSelectStatement statement = new SQLSelectStatement();
             Iterator<DatabaseField> itUnmappedFields = m_unmappedQueryKeyFields.values().iterator();
             while (itUnmappedFields.hasNext()) {
                 DatabaseField field = itUnmappedFields.next();
                 statement.addField(field);
             }
             
             statement.setWhereClause(whereClause);
             statement.normalize(uow.getParent(), m_descriptor);

View Full Code Here

0 1 2 3 4 5

TOP

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.