| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.php.project; |
| |
| import org.netbeans.modules.php.project.api.PhpLanguageProperties; |
| import org.openide.util.Exceptions; |
| |
| /** |
| * Accessor for {@link PhpLanguageProperties}. |
| */ |
| public abstract class PhpLanguagePropertiesAccessor { |
| |
| private static volatile PhpLanguagePropertiesAccessor accessor; |
| |
| |
| public static void setDefault(PhpLanguagePropertiesAccessor accessor) { |
| if (PhpLanguagePropertiesAccessor.accessor != null) { |
| throw new IllegalStateException("Already initialized accessor"); |
| } |
| PhpLanguagePropertiesAccessor.accessor = accessor; |
| } |
| |
| public static synchronized PhpLanguagePropertiesAccessor getDefault() { |
| if (accessor != null) { |
| return accessor; |
| } |
| |
| Class<?> c = PhpLanguageProperties.class; |
| try { |
| Class.forName(c.getName(), true, PhpLanguagePropertiesAccessor.class.getClassLoader()); |
| } catch (ClassNotFoundException cnf) { |
| Exceptions.printStackTrace(cnf); |
| } |
| assert accessor != null; |
| return accessor; |
| } |
| |
| public abstract PhpLanguageProperties createForProject(PhpProject project); |
| |
| } |