[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.eventcore; |
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| 16 | |
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| 17 | import de.ugoe.cs.autoquest.eventcore.IEventType; |
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| 18 | import de.ugoe.cs.autoquest.plugin.http.HTTPUtils; |
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[1561] | 19 | import de.ugoe.cs.autoquest.plugin.http.logdata.HttpExchange; |
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| 20 | import de.ugoe.cs.autoquest.plugin.http.logdata.HttpRequest; |
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[1367] | 21 | |
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| 22 | /** |
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| 23 | * <p> |
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[1383] | 24 | * the event type for HTTP events. Holds a reference to the HTTP exchange recorded by the HTTP |
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| 25 | * monitor. |
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[1367] | 26 | * </p> |
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| 27 | * |
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| 28 | * @author Patrick Harms |
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| 29 | */ |
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| 30 | public class HTTPEventType implements IEventType { |
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| 31 | |
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| 32 | /** */ |
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| 33 | private static final long serialVersionUID = 1L; |
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| 34 | |
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[1383] | 35 | /** |
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| 36 | * <p> |
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| 37 | * the HTTP exchange recorded by the HTTP monitor |
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| 38 | * </p> |
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| 39 | */ |
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[1367] | 40 | private HttpExchange exchange; |
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| 41 | |
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[1383] | 42 | /** |
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| 43 | * <p> |
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| 44 | * the name of the event type as required by AutoQUEST's framework |
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| 45 | * </p> |
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| 46 | */ |
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[1367] | 47 | private String name; |
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| 48 | |
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| 49 | /** |
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[1383] | 50 | * <p> |
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| 51 | * initializes this event with the represented HTTP exchange |
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| 52 | * </p> |
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| 53 | * |
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| 54 | * @param exchange the HTTP exchange recorded by the HTTP monitor |
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[1367] | 55 | */ |
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| 56 | public HTTPEventType(HttpExchange exchange) { |
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| 57 | if (exchange == null) { |
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| 58 | throw new IllegalArgumentException("exchange must not be null"); |
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| 59 | } |
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| 60 | |
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| 61 | this.exchange = exchange; |
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| 62 | |
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| 63 | StringBuffer nameBuffer = new StringBuffer("HTTPEvent"); |
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| 64 | |
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| 65 | boolean somethingAdded = false; |
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| 66 | |
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| 67 | if ((this.exchange.getRequest() != null) && |
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| 68 | (this.exchange.getRequest().getMethod() != null)) |
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| 69 | { |
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| 70 | nameBuffer.append("("); |
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| 71 | nameBuffer.append(this.exchange.getRequest().getMethod()); |
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| 72 | somethingAdded = true; |
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| 73 | } |
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| 74 | |
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| 75 | String senderStr = HTTPUtils.toString(this.exchange.getSender()); |
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| 76 | String receiverStr = HTTPUtils.toString(this.exchange.getReceiver()); |
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| 77 | |
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| 78 | if ((senderStr != null) && (receiverStr != null)) { |
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| 79 | nameBuffer.append(somethingAdded ? ", " : "("); |
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| 80 | nameBuffer.append(senderStr); |
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| 81 | nameBuffer.append(" --> "); |
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| 82 | nameBuffer.append(receiverStr); |
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| 83 | somethingAdded = true; |
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| 84 | } |
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| 85 | else if (senderStr != null) { |
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| 86 | nameBuffer.append(somethingAdded ? ", " : "("); |
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| 87 | nameBuffer.append(senderStr); |
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| 88 | somethingAdded = true; |
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| 89 | } |
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| 90 | else if (receiverStr != null) { |
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| 91 | nameBuffer.append(somethingAdded ? ", " : "("); |
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| 92 | nameBuffer.append(receiverStr); |
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| 93 | somethingAdded = true; |
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| 94 | } |
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| 95 | |
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| 96 | if (somethingAdded) { |
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| 97 | nameBuffer.append(")"); |
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| 98 | } |
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| 99 | |
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| 100 | this.name = nameBuffer.toString(); |
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| 101 | } |
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| 102 | |
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| 103 | /* (non-Javadoc) |
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| 104 | * @see de.ugoe.cs.autoquest.eventcore.IEventType#getName() |
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| 105 | */ |
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| 106 | @Override |
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| 107 | public String getName() { |
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| 108 | return name; |
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| 109 | } |
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| 110 | |
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| 111 | /** |
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[1383] | 112 | * @return the HTTP exchange recorded by the HTTP monitor |
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[1367] | 113 | */ |
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| 114 | public HttpExchange getExchange() { |
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| 115 | return exchange; |
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| 116 | } |
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| 117 | |
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| 118 | /* (non-Javadoc) |
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| 119 | * @see java.lang.Object#toString() |
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| 120 | */ |
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| 121 | @Override |
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| 122 | public String toString() { |
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| 123 | return name; |
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| 124 | } |
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| 125 | |
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| 126 | /* (non-Javadoc) |
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| 127 | * @see java.lang.Object#equals(java.lang.Object) |
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| 128 | */ |
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| 129 | @Override |
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| 130 | public boolean equals(Object obj) { |
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[1417] | 131 | if (this == obj) { |
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| 132 | return true; |
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| 133 | } |
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| 134 | |
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| 135 | if (obj instanceof HTTPEventType) { |
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| 136 | HTTPEventType other = (HTTPEventType) obj; |
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| 137 | |
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[1599] | 138 | if (!other.getClass().isAssignableFrom(this.getClass())) { |
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| 139 | return false; |
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| 140 | } |
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| 141 | |
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| 142 | if (exchange == null) { |
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| 143 | return other.exchange == null; |
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| 144 | } |
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| 145 | else if (other.exchange == null) { |
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| 146 | return false; |
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| 147 | } |
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| 148 | |
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[1417] | 149 | HttpRequest request1 = exchange.getRequest(); |
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| 150 | HttpRequest request2 = other.exchange.getRequest(); |
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| 151 | |
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[1599] | 152 | // do not compare the sender, as this may change |
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| 153 | return (HTTPUtils.equals(exchange.getReceiver(), other.exchange.getReceiver()) && |
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[1417] | 154 | HTTPUtils.equals(request1.getMethod(), request2.getMethod()) && |
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| 155 | HTTPUtils.equals(request1.getProtocol(), request2.getProtocol()) && |
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| 156 | HTTPUtils.equals(request1.getUrl(), request2.getUrl())); |
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| 157 | } |
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| 158 | else { |
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| 159 | return false; |
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| 160 | } |
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[1367] | 161 | } |
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| 162 | |
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| 163 | /* (non-Javadoc) |
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| 164 | * @see java.lang.Object#hashCode() |
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| 165 | */ |
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| 166 | @Override |
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| 167 | public int hashCode() { |
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[1599] | 168 | if (exchange != null) { |
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| 169 | return |
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| 170 | exchange.getRequest().getMethod().hashCode() + |
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| 171 | exchange.getRequest().getProtocol().hashCode() + |
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| 172 | exchange.getRequest().getUrl().hashCode(); |
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| 173 | } |
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| 174 | else { |
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| 175 | return 0; |
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| 176 | } |
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[1367] | 177 | } |
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| 178 | |
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| 179 | } |
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