RenameClassFileNameChangeProvider.java

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

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.eclipse.core.resources.IFile;
import org.rubypeople.rdt.refactoring.editprovider.FileNameChangeProvider;

public class RenameClassFileNameChangeProvider extends FileNameChangeProvider {

	private final RenameClassConfig config;

	public RenameClassFileNameChangeProvider(RenameClassConfig renameClassConfig) {
		this.config = renameClassConfig;
	}

	@Override
	public Map<String, String> getFilesToRename(Collection<IFile> objects) {
		HashMap<String, String> filesToRename = new HashMap<String, String>();
		for (IFile file : objects) {
			String name = file.getName();
			name = name.replaceAll("\\." + file.getFileExtension() + "$", "");
			if(name.equals(config.getOldName())) {
				filesToRename.put(file.getFullPath().toString(), config.getNewName() + ".rb");
			}
		}
		return filesToRename;
	}

}