/***** 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 Lukas Felber <lfelber@hsr.ch>
* Copyright (C) 2006 Mirko Stocker <me@misto.ch>
* Copyright (C) 2006 Thomas Corbat <tcorbat@hsr.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.renamefield;
import java.util.Collection;
import org.jruby.lexer.yacc.ISourcePosition;
import org.rubypeople.rdt.refactoring.core.renamefield.fielditems.FieldItem;
import org.rubypeople.rdt.refactoring.core.renamemethod.MethodRenamer;
import org.rubypeople.rdt.refactoring.core.renamemethod.RenameMethodConditionChecker;
import org.rubypeople.rdt.refactoring.core.renamemethod.RenameMethodConfig;
import org.rubypeople.rdt.refactoring.editprovider.EditProvider;
import org.rubypeople.rdt.refactoring.editprovider.FileEditProvider;
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.nodewrapper.ClassNodeWrapper;
import org.rubypeople.rdt.refactoring.nodewrapper.INodeWrapper;
import org.rubypeople.rdt.refactoring.nodewrapper.MethodNodeWrapper;
public class FieldRenamer implements IMultiFileEditProvider{
private RenameFieldConfig config;
public FieldRenamer(RenameFieldConfig config) {
this.config = config;
}
public Collection<FileMultiEditProvider> getFileEditProviders() {
MultiFileEditProvider fileEdits = new MultiFileEditProvider();
for(INodeWrapper currentItem : config.getSelectedCalls()){
String file = currentItem.getWrappedNode().getPosition().getFile();
FieldRenameEditProvider currentRenameProvider = new FieldRenameEditProvider((FieldItem)currentItem, config.getNewName());
fileEdits.addEditProvider(new FileEditProvider(file, currentRenameProvider));
}
if(config.doRenameAccessorMethods()){
addAccessorMethodRenamers(fileEdits);
}
return fileEdits.getFileEditProviders();
}
private void addAccessorMethodRenamers(MultiFileEditProvider fileEdits) {
ClassNodeWrapper wholeClass = config.getWholeClassNode();
Collection<MethodNodeWrapper> methods = wholeClass.getMethods();
for(MethodNodeWrapper currentMethod : methods){
ISourcePosition methodPosition = currentMethod.getWrappedNode().getPosition();
RenameMethodConfig methodConfig = new RenameMethodConfig(config.getDocumentProvider(), methodPosition.getStartOffset());
new RenameMethodConditionChecker(methodConfig);
methodConfig.setRenameFields(false);
if(currentMethod.getName().equals(config.getSelectedName())){
methodConfig.setNewName(config.getNewName());
MethodRenamer methodRenamer = new MethodRenamer(methodConfig);
addMethodEditProviders(fileEdits, methodRenamer);
}
else if(currentMethod.getName().equals(config.getSelectedName() + '=')){
methodConfig.setNewName(config.getNewName() + "="); //$NON-NLS-1$
MethodRenamer methodRenamer = new MethodRenamer(methodConfig);
addMethodEditProviders(fileEdits, methodRenamer);
}
}
}
private void addMethodEditProviders(MultiFileEditProvider fileEdits, MethodRenamer methodRenamer) {
Collection<FileMultiEditProvider> methodEdits = methodRenamer.getFileEditProviders();
for(FileMultiEditProvider currentEditProvider : methodEdits){
putEditProvider(fileEdits, currentEditProvider);
}
}
private void putEditProvider(MultiFileEditProvider fileEdits, FileMultiEditProvider multiEditProvider) {
String file = multiEditProvider.getFileName();
Collection<EditProvider> editProviders = multiEditProvider.getEditProviders();
for(EditProvider currentEditProvider : editProviders){
fileEdits.addEditProvider(new FileEditProvider(file, currentEditProvider));
}
}
}