| /* |
| * Copyright 2014 gitblit.com. |
| * |
| * 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.gitblit.servlet; |
| |
| import java.util.Enumeration; |
| |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletContext; |
| |
| import com.gitblit.IStoredSettings; |
| import com.gitblit.manager.IRuntimeManager; |
| |
| /** |
| * Wraps a filter config and will prefer a setting retrieved from IStoredSettings |
| * if one is available. |
| * |
| * @author James Moger |
| * @since 1.6.0 |
| */ |
| public class FilterRuntimeConfig implements FilterConfig { |
| |
| final IRuntimeManager runtime; |
| final IStoredSettings settings; |
| final String namespace; |
| final FilterConfig config; |
| |
| public FilterRuntimeConfig(IRuntimeManager runtime, String namespace, FilterConfig config) { |
| this.runtime = runtime; |
| this.settings = runtime.getSettings(); |
| this.namespace = namespace; |
| this.config = config; |
| } |
| |
| @Override |
| public String getFilterName() { |
| return config.getFilterName(); |
| } |
| |
| @Override |
| public ServletContext getServletContext() { |
| return config.getServletContext(); |
| } |
| |
| @Override |
| public String getInitParameter(String name) { |
| String key = namespace + "." + name; |
| if (settings.hasSettings(key)) { |
| String value = settings.getString(key, null); |
| return value; |
| } |
| return config.getInitParameter(name); |
| } |
| |
| @Override |
| public Enumeration<String> getInitParameterNames() { |
| return config.getInitParameterNames(); |
| } |
| } |