| /* |
| * 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.vysper.xmpp.delivery; |
| |
| import org.apache.vysper.xmpp.server.SessionContext; |
| import org.apache.vysper.xmpp.stanza.Stanza; |
| import org.apache.vysper.xmpp.state.resourcebinding.ResourceRegistry; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * |
| * @author The Apache MINA Project (dev@mina.apache.org) |
| */ |
| public class LocalDeliveryUtils { |
| |
| final static Logger logger = LoggerFactory.getLogger(LocalDeliveryUtils.class); |
| |
| /** |
| * delivers a stanza to a server-local resource. used for sending a stanza to all resources of the same user. |
| * @param registry registry to look up session by resource ID |
| * @param resource receiving resource ID |
| * @param push stanza to be pushed |
| */ |
| public static void relayToResourceDirectly(ResourceRegistry registry, String resource, Stanza push) { |
| try { |
| SessionContext targetContext = registry.getSessionContext(resource); |
| if (targetContext == null) |
| return; |
| targetContext.getResponseWriter().write(push); |
| } catch (RuntimeException e) { |
| logger.warn("failed to directly relay stanza to resource " + resource, e); |
| } |
| } |
| |
| } |