| /******************************************************************************* |
| * Copyright (c) 2007, 2010 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.context; |
| |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.jpt.db.Column; |
| import org.eclipse.jpt.db.Table; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| |
| /** |
| * |
| * |
| * Provisional API: This interface is part of an interim API that is still |
| * under development and expected to change significantly before reaching |
| * stability. It is available at this early stage to solicit feedback from |
| * pioneering adopters on the understanding that any code that uses this API |
| * will almost certainly be broken (repeatedly) as the API evolves. |
| * |
| * @version 2.3 |
| * @since 2.0 |
| */ |
| public interface BaseJoinColumn |
| extends NamedColumn |
| { |
| String getReferencedColumnName(); |
| String getSpecifiedReferencedColumnName(); |
| void setSpecifiedReferencedColumnName(String value); |
| String SPECIFIED_REFERENCED_COLUMN_NAME_PROPERTY = "specifiedReferencedColumnName"; //$NON-NLS-1$ |
| String getDefaultReferencedColumnName(); |
| String DEFAULT_REFERENCED_COLUMN_NAME_PROPERTY = "defaultReferencedColumnName"; //$NON-NLS-1$ |
| |
| /** |
| * Return the wrapper for the datasource referenced column |
| */ |
| Column getReferencedDbColumn(); |
| |
| /** |
| * Return whether the reference column is found on the datasource |
| * @see #getReferencedDbColumn() |
| */ |
| boolean isReferencedColumnResolved(); |
| |
| /** |
| * Return the wrapper for the referenced column datasource table |
| */ |
| Table getReferencedColumnDbTable(); |
| |
| boolean isVirtual(); |
| |
| interface Owner extends NamedColumn.Owner |
| { |
| /** |
| * Return the wrapper for the datasource table for the referenced column |
| */ |
| Table getReferencedColumnDbTable(); |
| |
| boolean isVirtual(BaseJoinColumn joinColumn); |
| |
| /** |
| * return the size of the joinColumns collection this join column is a part of |
| */ |
| int joinColumnsSize(); |
| |
| /** |
| * On a virtual object validation message for when the column name does not resolve on the table |
| */ |
| IMessage buildUnresolvedReferencedColumnNameMessage(BaseJoinColumn column, TextRange textRange); |
| |
| /** |
| * Validation message for when multiple join columns exist and the |
| * name is not specified and the owner is virtual |
| */ |
| IMessage buildUnspecifiedNameMultipleJoinColumnsMessage(BaseJoinColumn column, TextRange textRange); |
| |
| /** |
| * Validation message for when multiple join columns exist and the |
| * referenced column name is not specified and the owner is virtual |
| */ |
| IMessage buildUnspecifiedReferencedColumnNameMultipleJoinColumnsMessage(BaseJoinColumn column, TextRange textRange); |
| } |
| } |