/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.common.model.filesystems;
import org.jboss.tools.common.model.*;
import org.jboss.tools.common.model.filesystems.impl.FileSystemsImpl;
import org.jboss.tools.common.model.filesystems.impl.Libs;
public class FileSystemsHelper {
public static final String FILE_SYSTEMS = "FileSystems"; //$NON-NLS-1$
public static XModelObject getFileSystems(XModel model) {
return model == null ? null : model.getByPath(FILE_SYSTEMS);
}
public static XModelObject getFileSystem(XModel model, String name) {
return model.getByPath(FILE_SYSTEMS + XModelObjectConstants.SEPARATOR + name);
}
public static XModelObject getWebRoot(XModel model) {
return model.getByPath(FILE_SYSTEMS + "/WEB-ROOT"); //$NON-NLS-1$
}
public static XModelObject getWebInf(XModel model) {
return model.getByPath(FILE_SYSTEMS + "/WEB-INF"); //$NON-NLS-1$
}
public static Libs getLibs(XModel model) {
XModelObject fs = getFileSystems(model);
return (!(fs instanceof FileSystemsImpl)) ? null : ((FileSystemsImpl)fs).getLibs();
}
public static Libs getLibs(XModelObject object) {
if(object instanceof FileSystemsImpl) {
return ((FileSystemsImpl)object).getLibs();
}
return object == null ? null : getLibs(object.getModel());
}
public static XModelObject getFile(XModelObject o) {
while(o != null && o.getFileType() != XModelObject.FILE) {
o = o.getParent();
}
return o;
}
}