RenameModuleEditProvider.java

/***** BEGIN LICENSE BLOCK *****
 * Version: CPL 1.0/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Common Public
 * License Version 1.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.eclipse.org/legal/cpl-v10.html
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * Copyright (C) 2006 Mirko Stocker <me@misto.ch>
 * 
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the CPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the CPL, the GPL or the LGPL.
 ***** END LICENSE BLOCK *****/

package org.rubypeople.rdt.refactoring.core.renamemodule;

import java.util.ArrayList;
import java.util.Collection;

import org.jruby.ast.IScopingNode;
import org.rubypeople.rdt.refactoring.core.ModuleNodeProvider;
import org.rubypeople.rdt.refactoring.editprovider.FileMultiEditProvider;
import org.rubypeople.rdt.refactoring.editprovider.IMultiFileEditProvider;
import org.rubypeople.rdt.refactoring.editprovider.MultiFileEditProvider;
import org.rubypeople.rdt.refactoring.editprovider.ScopingNodeRenameEditProvider;
import org.rubypeople.rdt.refactoring.nodewrapper.ModuleNodeWrapper;

public class RenameModuleEditProvider implements IMultiFileEditProvider {

	private final RenameModuleConfig config;

	public RenameModuleEditProvider(RenameModuleConfig config) {
		this.config = config;
	}
		
	private ScopingNodeRenameEditProvider getModuleEditProvider() {
		ArrayList<IScopingNode> modules = new ArrayList<IScopingNode>();
		
		for (ModuleNodeWrapper node : config.getModuleParts()) {
			modules.add(node.getWrappedNode());
		}
		
		return new ScopingNodeRenameEditProvider(modules, config.getNewName());
	}

	private ModuleMethodDefRenameEditProvider getModuleModuleMethodDefEditProvider() {
		return new ModuleMethodDefRenameEditProvider(ModuleNodeProvider.getAllModuleMethodDefinitions(config.getModuleParts()), config.getNewName());
	}
	
	private IncludeRenameEditProvider getIncludeRenameEditProvider() {
		return new IncludeRenameEditProvider(config);
	}

	public Collection<FileMultiEditProvider> getFileEditProviders() {
		MultiFileEditProvider fileEdits = new MultiFileEditProvider();
		
		fileEdits.addEditProviders(getModuleEditProvider().getEditProviders());
		fileEdits.addEditProviders(getModuleModuleMethodDefEditProvider().getEditProviders());
		fileEdits.addEditProviders(getIncludeRenameEditProvider().getEditProviders());
		
		return fileEdits.getFileEditProviders();
	}
}