| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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 com.intellij.lang.ant.config.impl; |
| |
| import com.intellij.util.config.AbstractProperty; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * Date: Mar 26, 2007 |
| */ |
| public abstract class ClassLoaderHolder { |
| protected final AbstractProperty.AbstractPropertyContainer myOptions; |
| private ClassLoader myLoader; |
| |
| public ClassLoaderHolder(AbstractProperty.AbstractPropertyContainer options) { |
| myOptions = options; |
| } |
| |
| @NotNull |
| public ClassLoader getClassloader() { |
| if (myLoader == null) { |
| myLoader = buildClasspath(); |
| } |
| return myLoader; |
| } |
| |
| public void updateClasspath() { |
| myLoader = null; |
| } |
| |
| protected abstract ClassLoader buildClasspath(); |
| } |