[1367] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
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| 2 | // |
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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| 4 | // you may not use this file except in compliance with the License. |
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| 5 | // You may obtain a copy of the License at |
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| 6 | // |
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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| 8 | // |
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| 9 | // Unless required by applicable law or agreed to in writing, software |
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 12 | // See the License for the specific language governing permissions and |
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| 13 | // limitations under the License. |
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| 14 | |
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| 15 | package de.ugoe.cs.autoquest.plugin.http; |
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| 16 | |
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| 17 | import de.ugoe.cs.autoquest.httpmonitor.exchange.Address; |
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| 18 | |
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| 19 | /** |
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| 20 | * <p> |
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[1383] | 21 | * contains convenience methods used for processing HTTP exchanges |
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[1367] | 22 | * </p> |
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| 23 | * |
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| 24 | * @author Patrick Harms |
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| 25 | */ |
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| 26 | public class HTTPUtils { |
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| 27 | |
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| 28 | /** |
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| 29 | * <p> |
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| 30 | * converts an address to a simple string containing either host or ip and the port number |
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| 31 | * if any. |
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| 32 | * </p> |
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| 33 | * |
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| 34 | * @param address the address to convert |
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| 35 | * |
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| 36 | * @return either "host:port" or "ip:port" or "host" or "ip" or "port" or null |
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| 37 | */ |
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| 38 | public static String toString(Address address) { |
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| 39 | if (address != null) { |
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| 40 | StringBuffer buffer = new StringBuffer(); |
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| 41 | String prefix = ""; |
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| 42 | if (address.getHost() != null) { |
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| 43 | buffer.append(address.getHost()); |
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| 44 | prefix = ":"; |
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| 45 | } |
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| 46 | else if (address.getIp() != null) { |
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| 47 | buffer.append(prefix); |
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| 48 | buffer.append(address.getIp()); |
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| 49 | prefix = ":"; |
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| 50 | } |
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| 51 | |
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| 52 | if (address.getPort() != null) { |
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| 53 | buffer.append(prefix); |
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| 54 | buffer.append(address.getPort()); |
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| 55 | } |
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| 56 | |
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| 57 | if (buffer.length() > 0) { |
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| 58 | return buffer.toString(); |
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| 59 | } |
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| 60 | } |
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| 61 | |
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| 62 | return null; |
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| 63 | } |
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| 64 | |
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| 65 | /** |
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| 66 | * <p> |
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| 67 | * prevent instantiation |
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| 68 | * </p> |
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| 69 | */ |
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| 70 | private HTTPUtils() { } |
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| 71 | |
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| 72 | } |
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