| /******************************************************************************* |
| * Copyright (c) 2006, 2013 Oracle and/or its affiliates. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 |
| * which accompanies this distribution. |
| * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html |
| * and the Eclipse Distribution License is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| * |
| ******************************************************************************/ |
| package org.eclipse.persistence.tools.mapping.orm.dom; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.eclipse.persistence.tools.mapping.AbstractExternalForm; |
| import org.eclipse.persistence.tools.mapping.orm.ExternalPrimaryKeyJoinColumn; |
| import org.eclipse.persistence.tools.utility.TextRange; |
| import org.w3c.dom.Element; |
| |
| /** |
| * The external form for primary key join column. |
| * |
| * @see Entity |
| * @see OneToOneMapping |
| * @see SecondaryTable |
| * |
| * @version 2.6 |
| */ |
| final class PrimaryKeyJoinColumn extends AbstractExternalForm |
| implements ExternalPrimaryKeyJoinColumn { |
| |
| /** |
| * The position of the element within the list of children with the same type owned by the parent. |
| */ |
| private int index; |
| |
| /** |
| * Creates a new <code>PrimaryKeyJoinColumn</code>. |
| * |
| * @param parent The parent of this external form |
| * @param index The position of the element within the list of children with the same type owned by the parent |
| */ |
| PrimaryKeyJoinColumn(AbstractExternalForm parent, int index) { |
| super(parent); |
| this.index = index; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected List<String> buildAttributeNamesOrder() { |
| List<String> names = new ArrayList<String>(); |
| names.add(NAME); |
| names.add(REFERENCED_COLUMN_NAME); |
| names.add(COLUMN_DEFINITION); |
| return names; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void calculateInsertionIndex(Element parent, Element child, String elementName) { |
| index = index(parent, child, elementName); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String getColumnDefinition() { |
| return getAttribute(COLUMN_DEFINITION); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public TextRange getColumnDefinitionTextRange() { |
| return getAttributeTextRange(COLUMN_DEFINITION); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public Element getElement() { |
| return getChild(getParent(), getElementName(), index); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected String getElementName() { |
| return PRIMARY_KEY_JOIN_COLUMN; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String getName() { |
| return getAttribute(NAME); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public TextRange getNameTextRange() { |
| return getAttributeTextRange(NAME); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String getReferenceColumnName() { |
| return getAttribute(REFERENCED_COLUMN_NAME); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public TextRange getReferenceColumnNameTextRange() { |
| return getAttributeTextRange(REFERENCED_COLUMN_NAME); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void removeSelf() { |
| removeChild(getParent(), getElementName(), index); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void setColumnDefinition(String definition) { |
| setAttribute(COLUMN_DEFINITION, definition); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void setName(String name) { |
| setAttribute(NAME, name); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void setReferenceColumnName(String name) { |
| setAttribute(REFERENCED_COLUMN_NAME, name); |
| } |
| } |