| /******************************************************************************* |
| * 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.internal.jpa1.context.persistence; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jpt.core.context.persistence.PersistenceUnit; |
| import org.eclipse.jpt.core.internal.context.persistence.AbstractMappingFileRef; |
| import org.eclipse.jpt.core.resource.persistence.XmlMappingFileRef; |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.text.edits.DeleteEdit; |
| import org.eclipse.text.edits.ReplaceEdit; |
| |
| /** |
| * Used by the persistence unit for the |
| * <code>META-INF/orm.xml</code> file when it is not explicitly listed |
| * in the <code>persistence.xml</code> file. |
| */ |
| public class ImpliedMappingFileRef |
| extends AbstractMappingFileRef |
| { |
| |
| // ********** construction/initialization ********** |
| |
| public ImpliedMappingFileRef(PersistenceUnit parent, String resourceFileName) { |
| super(parent, resourceFileName); |
| } |
| |
| |
| // ********** MappingFileRef implementation ********** |
| |
| public boolean isImplied() { |
| return true; |
| } |
| |
| public void setFileName(String fileName) { |
| throw new UnsupportedOperationException("Cannot set an implied mapping file ref's 'fileName': " + fileName); //$NON-NLS-1$ |
| } |
| |
| public boolean containsOffset(int textOffset) { |
| return false; |
| } |
| |
| public void update(XmlMappingFileRef mappingFileRef) { |
| if (mappingFileRef != null) { |
| throw new IllegalArgumentException("an implied mapping file ref's xml mapping file ref must be null: " + mappingFileRef); //$NON-NLS-1$ |
| } |
| this.update(); |
| } |
| |
| |
| // ********** JpaStructureNode implementation ********** |
| |
| public TextRange getSelectionTextRange() { |
| return null; |
| } |
| |
| |
| // ********** XmlContextNode implementation ********** |
| |
| public TextRange getValidationTextRange() { |
| return this.getPersistenceUnit().getValidationTextRange(); |
| } |
| |
| |
| // ********** refactoring ********** |
| |
| public Iterable<DeleteEdit> createDeleteMappingFileEdits(IFile file) { |
| throw new IllegalStateException("Cannot delete this reference since it is implied"); //$NON-NLS-1$ |
| } |
| |
| public Iterable<ReplaceEdit> createRenameFolderEdits(IFolder originalFolder, String newName) { |
| throw new IllegalStateException("Cannot replace this reference since it is implied"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| protected ReplaceEdit createRenameEdit(IFile originalFile, String newName) { |
| StringBuffer buffer = new StringBuffer(); |
| String location = getFileName().substring(0, getFileName().lastIndexOf('/')); |
| buffer.append("\n\t\t<mapping-file>"); //$NON-NLS-1$ |
| buffer.append(location).append('/').append(newName); |
| buffer.append("</mapping-file>"); //$NON-NLS-1$ |
| int offset = getPersistenceUnit().findInsertLocationForMappingFileRef(); |
| return new ReplaceEdit(offset, 0, buffer.toString()); |
| } |
| |
| @Override |
| protected ReplaceEdit createMoveEdit(IFile originalFile, IPath runtineDestination) { |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append("\n\t\t<mapping-file>"); //$NON-NLS-1$ |
| buffer.append(runtineDestination.append(originalFile.getName())).toString(); |
| buffer.append("</mapping-file>"); //$NON-NLS-1$ |
| int offset = getPersistenceUnit().findInsertLocationForMappingFileRef(); |
| return new ReplaceEdit(offset, 0, buffer.toString()); |
| } |
| |
| public Iterable<ReplaceEdit> createMoveFolderEdits(IFolder originalFolder, IPath runtimeDestination) { |
| throw new IllegalStateException("Cannot replace this reference since it is implied"); //$NON-NLS-1$ |
| } |
| } |