| /* |
| * Copyright 2007 Sascha Weinreuter |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.intellij.plugins.relaxNG.model.resolve; |
| |
| import com.intellij.psi.xml.XmlFile; |
| import com.intellij.util.xml.DomFileElement; |
| import com.intellij.util.xml.DomManager; |
| import org.intellij.plugins.relaxNG.compact.psi.RncFile; |
| import org.intellij.plugins.relaxNG.model.Grammar; |
| import org.intellij.plugins.relaxNG.xml.dom.RngGrammar; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: sweinreuter |
| * Date: 24.11.2007 |
| */ |
| public class GrammarFactory { |
| @Nullable |
| public static Grammar getGrammar(@NotNull XmlFile element) { |
| if (element instanceof RncFile) { |
| return ((RncFile)element).getGrammar(); |
| } |
| final DomFileElement<RngGrammar> fileElement = DomManager.getDomManager(element.getProject()).getFileElement(element, RngGrammar.class); |
| return fileElement != null ? fileElement.getRootElement() : null; |
| } |
| } |