[554] | 1 |
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[434] | 2 | package de.ugoe.cs.quest.plugin.php.eventcore;
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[53] | 3 |
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| 4 | import java.util.ArrayList;
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| 5 | import java.util.List;
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| 6 |
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[560] | 7 | import de.ugoe.cs.quest.IReplayDecorator;
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[433] | 8 | import de.ugoe.cs.quest.eventcore.IReplayable;
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[53] | 9 |
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[171] | 10 | /**
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| 11 | * <p>
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[554] | 12 | * Contains all information related to a web request, i.e., the path, the POST variables and the GET
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| 13 | * variables. The generated replay are for the command line tool {@code curl}. The requests do not
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| 14 | * contain correct values for the POST and GET request. Instead, only the parameters that are part
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| 15 | * of the requests are added and the values of the parameters are DATA_$PARAMNAME$_DATA, where
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| 16 | * $PARAMNAME$ is the upper case string of the parameter name. This allows test data generators to
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| 17 | * insert concrete values, as EventBench does not include a test data generator for web software.
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[171] | 18 | * </p>
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| 19 | *
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| 20 | * @author Steffen Herbold
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| 21 | * @version 1.0
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| 22 | */
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[53] | 23 | public class WebRequest implements IReplayable {
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| 24 |
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[554] | 25 | /**
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| 26 | * <p>
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| 27 | * Id for object serialization.
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| 28 | * </p>
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| 29 | */
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| 30 | private static final long serialVersionUID = 1L;
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[87] | 31 |
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[554] | 32 | /**
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| 33 | * <p>
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| 34 | * POST variables of the web request.
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| 35 | * </p>
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| 36 | */
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| 37 | List<String> postVars;
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[171] | 38 |
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[554] | 39 | /**
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| 40 | * <p>
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| 41 | * GET variables of the web request.
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| 42 | * </p>
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| 43 | */
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| 44 | List<String> getVars;
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[171] | 45 |
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[554] | 46 | /**
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| 47 | * <p>
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| 48 | * URI of the web request.
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| 49 | * </p>
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| 50 | */
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| 51 | String targetUri;
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[171] | 52 |
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[554] | 53 | /**
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| 54 | * <p>
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| 55 | * URL of the server.
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| 56 | * </p>
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| 57 | */
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| 58 | String serverUrl;
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[225] | 59 |
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[554] | 60 | /**
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| 61 | * <p>
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| 62 | * Constructor. Creates a new WebRequest.
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| 63 | * </p>
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| 64 | *
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| 65 | * @param uri
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| 66 | * URI of the request
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| 67 | * @param postVars
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| 68 | * POST variables of the request
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| 69 | * @param getVars
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| 70 | * GET variables of the request
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| 71 | */
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| 72 | public WebRequest(String url, String uri, List<String> postVars, List<String> getVars) {
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| 73 | serverUrl = url;
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| 74 | targetUri = uri;
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| 75 | this.postVars = new ArrayList<String>(postVars); // defensive copy
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| 76 | this.getVars = new ArrayList<String>(getVars);
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| 77 | }
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[171] | 78 |
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[554] | 79 | /*
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| 80 | * (non-Javadoc)
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| 81 | *
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| 82 | * @see de.ugoe.cs.quest.eventcore.IReplayable#getReplay()
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| 83 | */
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| 84 | @Override
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| 85 | public String getReplay() {
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| 86 | StringBuilder builder = new StringBuilder();
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| 87 | builder.append("curl");
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| 88 | if (!postVars.isEmpty()) {
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| 89 | boolean isFirstPost = true;
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| 90 | for (String postVar : postVars) {
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| 91 | if (isFirstPost) {
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| 92 | builder.append(" --data \"");
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| 93 | isFirstPost = false;
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| 94 | }
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| 95 | else {
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| 96 | builder.append('&');
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| 97 | }
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| 98 | builder.append(postVar + "=DATA_" + postVar.toUpperCase() + "_DATA");
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| 99 | }
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| 100 | builder.append('\"');
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| 101 | }
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| 102 | builder.append(' ');
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| 103 | if (serverUrl != null) {
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| 104 | builder.append(serverUrl);
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| 105 | }
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| 106 | builder.append(targetUri);
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| 107 | if (!getVars.isEmpty()) {
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| 108 | boolean isFirstGet = true;
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| 109 | for (String getVar : getVars) {
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| 110 | if (isFirstGet) {
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| 111 | builder.append('?');
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| 112 | isFirstGet = false;
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| 113 | }
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| 114 | else {
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| 115 | builder.append('&');
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| 116 | }
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| 117 | builder.append(getVar + "=DATA_" + getVar.toUpperCase() + "_DATA");
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| 118 | }
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| 119 | }
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| 120 | return builder.toString();
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| 121 | }
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[53] | 122 |
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[554] | 123 | /**
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| 124 | * <p>
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| 125 | * Two {@link WebRequest}s are equal, if their {@link #targetUri}, {@link #postVars}, and
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| 126 | * {@link #getVars} are equal.
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| 127 | * </p>
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| 128 | *
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| 129 | * @see java.lang.Object#equals(java.lang.Object)
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| 130 | */
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| 131 | @Override
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| 132 | public boolean equals(Object other) {
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| 133 | if (this == other) {
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| 134 | return true;
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| 135 | }
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| 136 | if (other instanceof WebRequest) {
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| 137 | return targetUri.equals(((WebRequest) other).targetUri) &&
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| 138 | postVars.equals(((WebRequest) other).postVars) &&
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| 139 | getVars.equals(((WebRequest) other).getVars);
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| 140 | }
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| 141 | return false;
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| 142 | }
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[171] | 143 |
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[554] | 144 | /*
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| 145 | * (non-Javadoc)
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| 146 | *
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| 147 | * @see java.lang.Object#hashCode()
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| 148 | */
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| 149 | @Override
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| 150 | public int hashCode() {
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| 151 | int multiplier = 17;
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| 152 | int hash = 42;
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[171] | 153 |
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[554] | 154 | hash = multiplier * hash + targetUri.hashCode();
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| 155 | hash = multiplier * hash + postVars.hashCode();
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| 156 | hash = multiplier * hash + getVars.hashCode();
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[53] | 157 |
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[554] | 158 | return hash;
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| 159 | }
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[111] | 160 |
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[560] | 161 | /*
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| 162 | * (non-Javadoc)
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| 163 | *
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| 164 | * @see de.ugoe.cs.quest.eventcore.IReplayable#getDecorator()
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| 165 | */
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| 166 | @Override
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| 167 | public IReplayDecorator getDecorator() {
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| 168 | return null;
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| 169 | }
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| 170 |
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[53] | 171 | }
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