| /* |
| * 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.axis2.transport.udp; |
| |
| import java.net.SocketException; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.addressing.EndpointReference; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.ParameterInclude; |
| import org.apache.axis2.transport.base.ParamUtils; |
| import org.apache.axis2.transport.base.datagram.DatagramEndpoint; |
| import org.apache.axis2.util.Utils; |
| |
| /** |
| * UDP endpoint description. |
| */ |
| public class Endpoint extends DatagramEndpoint { |
| private int port; |
| private int maxPacketSize; |
| |
| public int getPort() { |
| return port; |
| } |
| |
| public int getMaxPacketSize() { |
| return maxPacketSize; |
| } |
| |
| @Override |
| public String getDescription() { |
| return "*:" + port; |
| } |
| |
| @Override |
| public boolean loadConfiguration(ParameterInclude params) throws AxisFault { |
| port = ParamUtils.getOptionalParamInt(params, UDPConstants.PORT_KEY, -1); |
| if (port == -1) { |
| return false; |
| } |
| maxPacketSize = ParamUtils.getOptionalParamInt(params, UDPConstants.MAX_PACKET_SIZE_KEY, |
| UDPConstants.DEFAULT_MAX_PACKET_SIZE); |
| return super.loadConfiguration(params); |
| } |
| |
| @Override |
| public EndpointReference[] getEndpointReferences(AxisService service, String ip) throws AxisFault { |
| if (ip == null) { |
| try { |
| ip = Utils.getIpAddress(getListener().getConfigurationContext().getAxisConfiguration()); |
| } catch (SocketException ex) { |
| throw new AxisFault("Unable to determine the host's IP address", ex); |
| } |
| } |
| StringBuilder epr = new StringBuilder("udp://"); |
| epr.append(ip); |
| epr.append(':'); |
| epr.append(getPort()); |
| // If messages are predispatched to a service, then WS-Addressing will be used and we |
| // need to include the service path in the EPR. |
| if (getService() == null) { |
| epr.append('/'); |
| epr.append(getConfigurationContext().getServiceContextPath()); |
| epr.append('/'); |
| epr.append(service.getName()); |
| } |
| epr.append("?contentType="); |
| epr.append(getContentType()); |
| return new EndpointReference[] { new EndpointReference(epr.toString()) }; |
| } |
| } |