| /* |
| * 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.apache.felix.http.cometd.internal; |
| |
| import org.osgi.framework.BundleContext; |
| import java.util.Dictionary; |
| import java.util.Properties; |
| |
| public final class CometdConfig |
| { |
| /** cometd servlet path */ |
| private static final String COMETD_PATH = "org.apache.felix.http.cometd.path"; |
| |
| /** default cometd servlet path */ |
| private static final String DEFAULT_COMETD_PATH = "/system/cometd"; |
| |
| private final BundleContext context; |
| private String path; |
| |
| public CometdConfig(BundleContext context) |
| { |
| this.context = context; |
| reset(); |
| } |
| |
| public String getPath() |
| { |
| return this.path; |
| } |
| |
| public void reset() |
| { |
| update(null); |
| } |
| |
| public void update(Dictionary props) |
| { |
| if (props == null) { |
| props = new Properties(); |
| } |
| |
| this.path = getProperty(props, COMETD_PATH, DEFAULT_COMETD_PATH); |
| } |
| |
| private String getProperty(Dictionary props, String name, String defValue) |
| { |
| Object value = props.get(name); |
| if (value == null) |
| { |
| value = this.context.getProperty(name); |
| } |
| |
| return value != null ? String.valueOf(value) : defValue; |
| } |
| } |