Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/artifactdatabase/client/DefaultArtifactDatabaseClient.java @ 34:25fdec8b4c69

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Added Global Errorhandling to the GNV-Client gnv/trunk@170 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Fri, 02 Oct 2009 08:38:57 +0000
parents 0f4362d75e9e
children 4405f31bbc30
rev   line source
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.artifactdatabase.client;
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5
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6 import java.io.IOException;
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7 import java.io.InputStream;
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8 import java.io.OutputStream;
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9 import java.util.ArrayList;
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10 import java.util.Collection;
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11 import java.util.HashMap;
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12 import java.util.Iterator;
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13 import java.util.Map;
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14
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15 import org.apache.log4j.Logger;
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16 import org.restlet.Client;
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17 import org.restlet.data.Method;
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18 import org.restlet.data.Protocol;
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19 import org.restlet.data.Request;
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20 import org.restlet.data.Response;
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21 import org.restlet.representation.Representation;
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22 import org.restlet.representation.StringRepresentation;
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23 import org.w3c.dom.Document;
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24 import org.w3c.dom.Element;
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25 import org.w3c.dom.Node;
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26 import org.w3c.dom.NodeList;
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27
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28 import de.intevation.gnv.artifactdatabase.client.exception.ArtifactDatabaseClientException;
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29 import de.intevation.gnv.artifactdatabase.objects.Artifact;
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30 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription;
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31 import de.intevation.gnv.artifactdatabase.objects.ArtifactFactory;
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32 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject;
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33 import de.intevation.gnv.artifactdatabase.objects.ArtifactStatisticValue;
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34 import de.intevation.gnv.artifactdatabase.objects.DefaultArtifactStatisticValue;
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35 import de.intevation.gnv.artifactdatabase.objects.DefaultOutputMode;
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36 import de.intevation.gnv.artifactdatabase.objects.DefaultOutputParameter;
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37 import de.intevation.gnv.artifactdatabase.objects.InputParameter;
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38 import de.intevation.gnv.artifactdatabase.objects.OutputMode;
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39 import de.intevation.gnv.artifactdatabase.objects.OutputParameter;
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40 import de.intevation.gnv.propertiesreader.PropertiesReader;
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41 import de.intevation.gnv.propertiesreader.PropertiesReaderFactory;
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42 import de.intevation.gnv.util.XMLUtils;
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43
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44 /**
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45 * @author Tim Englich <tim.englich@intevation.de>
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46 *
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47 */
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48 public class DefaultArtifactDatabaseClient implements ArtifactDatabaseClient {
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49 /**
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50 * The URI of the namespace of the artifacts.
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51 */
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52 public final static String NAMESPACE_URI = "http://www.intevation.de/2009/artifacts";
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53
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54 /**
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55 * The XML prefix for the artifacts namespace.
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56 */
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57 public final static String NAMESPACE_PREFIX = "art";
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58
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59 /**
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60 * the logger, used to log exceptions and additonaly information
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61 */
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62 private static Logger log = Logger.getLogger(DefaultArtifactDatabaseClient.class);
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63
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64 /**
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65 * The Databases which could be used
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66 */
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67 private static Collection<String> artifactDatabases = null;
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68
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69 /**
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70 * Is the Class initialized?
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71 */
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72 private static boolean initialized = false;
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73
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74 /**
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75 * Constructor
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76 */
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77 public DefaultArtifactDatabaseClient() {
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78 super();
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79 }
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80
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81 /**
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82 * @see de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient#getArtifactFactories()
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83 */
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84 public Collection<ArtifactObject> getArtifactFactories() throws ArtifactDatabaseClientException {
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85 Collection<ArtifactObject> resultValues = null;
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86 if (!initialized){
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87 this.initialize();
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88 }
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89 try {
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90 log.debug("DefaultArtifactDatabaseClient.getArtifactFactories");
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91 Iterator<String> it = artifactDatabases.iterator();
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92 while (it.hasNext()){
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93 String server = it.next();
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94 String url = server+ "/factories";
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95 Document document = this.doGetRequest(url);
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96 if (resultValues == null){
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97 resultValues = this.getArtifactFactories(document,server);
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98 }else{
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99 resultValues.addAll(this.getArtifactFactories(document,server));
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100 }
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101 }
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102 } catch (IOException e) {
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103 log.error(e,e);
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104 }
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105 return resultValues;
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106 }
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107
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108 private Collection<ArtifactObject> getArtifactFactories(Document document, String server){
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109 XMLUtils xmlUtils = new XMLUtils();
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110 NodeList artifactFactories = xmlUtils.getNodeSetXPath(document, "/result/factories/factory");
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111 Collection<ArtifactObject> resultValues = new ArrayList<ArtifactObject>(artifactFactories.getLength());
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112 if (artifactFactories != null){
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113 for (int i = 0; i < artifactFactories.getLength(); i++){
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114 Node artifactFactoryNode = artifactFactories.item(i);
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115 String name = xmlUtils.getStringXPath(artifactFactoryNode, "@name");
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116 String description = xmlUtils.getStringXPath(artifactFactoryNode, "@description");
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117 ArtifactFactory artifactFactory = new ArtifactFactory(name, description, server);
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118 resultValues.add(artifactFactory);
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119 }
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120 }
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121 return resultValues;
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122 }
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123
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124 /**
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125 * @throws IOException
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126 */
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127 private Document doGetRequest(String requestUrl) throws IOException, ArtifactDatabaseClientException {
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128 return this.doGetRequest(requestUrl, null);
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129 }
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130
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131 /**
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132 * @throws IOException
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133 */
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134 private Document doGetRequest(String requestUrl, Document requestBody) throws IOException, ArtifactDatabaseClientException {
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135 XMLUtils xmlUtils = new XMLUtils();
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136 Representation output = doGetRequestInternal(requestUrl, requestBody);
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137 Document document = xmlUtils.readDocument(output.getStream());
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138 this.check4ExceptionReport(document);
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139 return document;
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140 }
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141
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142 /**
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143 * @param requestUrl
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144 * @param requestBody
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145 * @return
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146 */
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147 private Representation doGetRequestInternal(String requestUrl,
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148 Document requestBody) {
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149 Client client = new Client(Protocol.HTTP);
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150 Request request = new Request(Method.GET, requestUrl);
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151 if (requestBody != null){
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152 String documentBody = new XMLUtils().writeDocument2String(requestBody);
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153 Representation representation = new StringRepresentation(documentBody);
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154 request.setEntity(representation);
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155 }
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156 Response response = client.handle(request);
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157 // TODO RESPONSESTATUS AUSWERTEN.
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158 Representation output = response.getEntity();
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159 return output;
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160 }
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161
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162 /**
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163 * @throws IOException
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164 */
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165 private InputStream doPostRequest(String requestUrl, Document requestBody) throws IOException {
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166 log.debug("##################################################");
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167 log.debug(new XMLUtils().writeDocument2String(requestBody));
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168 log.debug("##################################################");
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169 Client client = new Client(Protocol.HTTP);
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170 Request request = new Request(Method.POST, requestUrl);
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171 String documentBody = new XMLUtils().writeDocument2String(requestBody);
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172 Representation representation = new StringRepresentation(documentBody);
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173 request.setEntity(representation);
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174 Response response = client.handle(request);
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175 // TODO RESPONSESTATUS AUSWERTEN.
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176 Representation output = response.getEntity();
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177 return output.getStream();
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178 }
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179
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180 private synchronized void initialize(){
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181 if (!initialized){
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182 PropertiesReader pr = PropertiesReaderFactory.getInstance().getPropertiesReader();
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183 int count = Integer.parseInt(pr.getPropertieValue(ARTIFACTDATABASE_COUNT_ID, "0"));
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184 artifactDatabases = new ArrayList<String>(count);
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185 for (int i = 0; i < count ; i++){
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186 artifactDatabases.add(pr.getPropertieValue(ARTIFACTDATABASE_URL_ID+"."+(i+1), "N/N"));
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187 }
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188 initialized = true;
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189 }
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190
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191 }
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192
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193 /**
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194 * @see de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient#createNewArtifact(de.intevation.gnv.artifactdatabase.objects.ArtifactObject)
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195 */
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196 public ArtifactObject createNewArtifact(ArtifactObject artifactFactory)
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197 throws ArtifactDatabaseClientException {
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198
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199 try {
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200 Document request = this.createCreateRequestBody(artifactFactory.getId());
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201 Document result = doPostRequest(artifactFactory, request, "create");
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202 return this.getArtifact(result);
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203 } catch (IOException e) {
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204 log.error(e,e);
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205 throw new ArtifactDatabaseClientException(e);
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206 }
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207 }
2
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208
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209
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210 private ArtifactObject getArtifact(Document document){
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211 XMLUtils xmlUtils = new XMLUtils();
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212 String uuid = xmlUtils.getStringXPath(document, "/result/uuid/@value");
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213 String hash = xmlUtils.getStringXPath(document, "/result/hash/@value");
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214 log.info("NEW Artifact: "+uuid+" / "+hash);
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215 return new Artifact(uuid, hash);
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216 }
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217
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218
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219
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220
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221 private Document createCreateRequestBody(String artifactFactoryName){
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222 Document document = new XMLUtils().newDocument();
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223 Node rootNode = this.createRootNode(document);
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224 Element typeNode = this.createArtifactElement(document, "type");
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225 typeNode.setAttribute("name", "create");
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226 rootNode.appendChild(typeNode);
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227
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228 Element factoyNode = this.createArtifactElement(document, "factory");
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229 factoyNode.setAttribute("name", artifactFactoryName);
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230 rootNode.appendChild(factoyNode);
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231
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232 return document;
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233 }
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234
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235 private Element createRootNode(Document document){
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236 Element rootNode = this.createArtifactElement(document,"action");
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237 document.appendChild(rootNode);
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238 return rootNode;
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239 }
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240
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241 /**
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242 * @param document
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243 * @return
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244 */
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245 private Element createArtifactElement(Document document, String name) {
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246 Element node = document.createElementNS(NAMESPACE_URI, name);
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247 node.setPrefix(NAMESPACE_PREFIX);
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248 return node;
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249 }
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250
25
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251 /**
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252 * @param artifactFactory
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253 * @param xmlUtils
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254 * @param request
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255 * @throws IOException
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256 */
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257 private Document doPostRequest(ArtifactObject artifactFactory,
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258 Document request, String suburl) throws IOException, ArtifactDatabaseClientException {
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259 XMLUtils xmlUtils = new XMLUtils();
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260 String url = ((ArtifactFactory)artifactFactory).getDataBaseUrl();
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261 InputStream is = this.doPostRequest(url+"/"+suburl, request);
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262 Document result = xmlUtils.readDocument(is);
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263 this.check4ExceptionReport(result);
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264 return result;
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265 }
9
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266
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267
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268 /**
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269 * @see de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient#getCurrentStepDescription(de.intevation.gnv.artifactdatabase.objects.ArtifactFactory, de.intevation.gnv.artifactdatabase.objects.ArtifactObject)
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270 */
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271 public ArtifactDescription getCurrentStepDescription(ArtifactObject artifactFactory,
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272 ArtifactObject currentArtifact)
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273 throws ArtifactDatabaseClientException {
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274 try {
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275 String url = this.getArtifactUrl(artifactFactory, currentArtifact);
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276 Document result = this.doGetRequest(url);
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277 return this.readDescription(result,currentArtifact);
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278 } catch (IOException e) {
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279 log.error(e,e);
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280 throw new ArtifactDatabaseClientException(e);
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281 }
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282 }
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283
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284 /**
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285 * @param artifactFactory
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286 * @param currentArtifact
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287 * @return
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288 */
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289 private String getArtifactUrl(ArtifactObject artifactFactory,
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diff changeset
290 ArtifactObject currentArtifact) {
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diff changeset
291 String url = ((ArtifactFactory)artifactFactory).getDataBaseUrl()+"/artifact/"+ currentArtifact.getId();
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diff changeset
292 return url;
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293 }
9
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294
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295 private ArtifactDescription readDescription(Document document, ArtifactObject artifact) throws ArtifactDatabaseClientException{
25
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296 // Check if there was an Error or Exception reported from the ArtifactDatabase
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297 this.check4ExceptionReport(document);
9
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298 XMLUtils xmlUtils = new XMLUtils();
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299 if (artifact instanceof ArtifactDescription){
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300 ArtifactDescription ad = (ArtifactDescription)artifact;
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301 Node uiNode = xmlUtils.getNodeXPath(document, "/result/ui");
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302 Node outputNode = xmlUtils.getNodeXPath(document, "/result/outputs");
30
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303
07e9c137a2f1 Added dynamic Outputparameter Support and Outputparameter-manipulation
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304 Map<String, OutputMode> outputModes = null;
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305 if (outputNode != null){
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306 NodeList outputModesNodes = xmlUtils.getNodeSetXPath(outputNode, "output");
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diff changeset
307 if (outputModesNodes != null){
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diff changeset
308 outputModes = new HashMap<String, OutputMode>(outputModesNodes.getLength());
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diff changeset
309 for (int i = 0; i < outputModesNodes.getLength(); i++){
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diff changeset
310 Node outputModeNode = outputModesNodes.item(i);
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diff changeset
311 String name = xmlUtils.getStringXPath(outputModeNode, "@name");
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312 String mimeType = xmlUtils.getStringXPath(outputModeNode, "@mime-type");
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313
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diff changeset
314 NodeList parameterNodes = xmlUtils.getNodeSetXPath(outputModeNode, "parameter/parameter");
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diff changeset
315 Collection<OutputParameter> parameter = null;
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diff changeset
316 if (parameterNodes != null){
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317 parameter = new ArrayList<OutputParameter>(parameterNodes.getLength());
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318 for (int j = 0; j < parameterNodes.getLength(); j++){
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319 Node outputParameterNode = parameterNodes.item(j);
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320 parameter.add(new DefaultOutputParameter(xmlUtils.getStringXPath(outputParameterNode,"@name"),xmlUtils.getStringXPath(outputParameterNode,"@value"),xmlUtils.getStringXPath(outputParameterNode,"@name"),xmlUtils.getStringXPath(outputParameterNode,"@type")));
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321 }
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322 }
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323 outputModes.put(name,new DefaultOutputMode(name, mimeType, parameter));
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324 }
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325
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326 }
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327 }
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diff changeset
328
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diff changeset
329 String currentState = xmlUtils.getStringXPath(document, "/result/state/@name");
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parents: 7
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330 NodeList statesList = xmlUtils.getNodeSetXPath(document, "/result/reachable-states/state/@name");
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331 Collection<String> reachableStates = new ArrayList<String>(statesList.getLength());
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diff changeset
332 for (int i = 0; i < statesList.getLength(); i++){
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333 reachableStates.add(statesList.item(i).getNodeValue());
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334 }
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diff changeset
335
12
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diff changeset
336 NodeList inputNodes = xmlUtils.getNodeSetXPath(document, "/result/model/input");
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Tim Englich <tim.englich@intevation.de>
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diff changeset
337 if (inputNodes != null){
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diff changeset
338 Collection<String> inputParameter = new ArrayList<String>(inputNodes.getLength());
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Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
339 for (int i = 0; i < inputNodes.getLength(); i++){
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Tim Englich <tim.englich@intevation.de>
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diff changeset
340 Node inputNode = inputNodes.item(i);
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diff changeset
341 String name = xmlUtils.getStringXPath(inputNode, "@name");
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diff changeset
342 inputParameter.add(name);
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diff changeset
343 }
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diff changeset
344 ad.setInputParameter(inputParameter);
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345 }
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parents: 11
diff changeset
346
30
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diff changeset
347 ad.setOutputModes(outputModes);
9
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diff changeset
348 ad.setCurrentOut(outputNode);
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diff changeset
349 ad.setCurrentUI(uiNode);
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diff changeset
350 ad.setCurrentState(currentState);
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diff changeset
351 ad.setReachableStates(reachableStates);
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diff changeset
352 return ad;
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parents: 7
diff changeset
353 }else{
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parents: 7
diff changeset
354 log.error("Artifact must be Instance of ArtifactDescription");
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diff changeset
355 throw new ArtifactDatabaseClientException("Artifact must be Instance of ArtifactDescription");
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diff changeset
356 }
a4cb6d175a6e Support for Initial DescribeCall to ArtifactDatabase implemented
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diff changeset
357
a4cb6d175a6e Support for Initial DescribeCall to ArtifactDatabase implemented
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parents: 7
diff changeset
358
a4cb6d175a6e Support for Initial DescribeCall to ArtifactDatabase implemented
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parents: 7
diff changeset
359 }
12
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diff changeset
360
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
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diff changeset
361 /**
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diff changeset
362 * @see de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient#doNextStep(de.intevation.gnv.artifactdatabase.objects.ArtifactObject, de.intevation.gnv.artifactdatabase.objects.ArtifactObject, java.lang.String, java.util.Collection)
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
363 */
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
364 public ArtifactDescription doNextStep(ArtifactObject artifactFactory,
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Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
365 ArtifactObject currentArtifact, String target,
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
366 Collection<InputParameter> inputParameter)
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
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parents: 11
diff changeset
367 throws ArtifactDatabaseClientException {
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
368
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
369 try {
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
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diff changeset
370 // 1 Feed
13
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diff changeset
371 this.doFeed(artifactFactory, currentArtifact, inputParameter);
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diff changeset
372 // 2 Advance
12
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
373 String url = this.getArtifactUrl(artifactFactory, currentArtifact);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
374 Document advanceDocument = this.createAdvanceRequestBody(currentArtifact, target);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
375 InputStream advanceResult = this.doPostRequest(url, advanceDocument);
25
13ba9f6e87a2 Codecleanup
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parents: 23
diff changeset
376 this.check4ExceptionReport(new XMLUtils().readDocument(advanceResult));
13ba9f6e87a2 Codecleanup
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parents: 23
diff changeset
377 // 3 Describe
12
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
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diff changeset
378 return this.getCurrentStepDescription(artifactFactory, currentArtifact);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
379 } catch (IOException e) {
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
380 log.error(e,e);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
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diff changeset
381 throw new ArtifactDatabaseClientException(e);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
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diff changeset
382 }
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
383 }
9
a4cb6d175a6e Support for Initial DescribeCall to ArtifactDatabase implemented
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parents: 7
diff changeset
384
12
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
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parents: 11
diff changeset
385 private Document createFeedRequestBody(ArtifactObject currentArtifact,
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
386 Collection<InputParameter> inputParameter){
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
387 Document document = new XMLUtils().newDocument();
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
388 Node rootNode = this.createRootNode(document);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
389
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
390 Element typeNode = this.createArtifactElement(document, "type");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
391 typeNode.setAttribute("name", "feed");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
392 rootNode.appendChild(typeNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
393
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
394 Element uuidNode = this.createArtifactElement(document, "uuid");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
395 uuidNode.setAttribute("value", currentArtifact.getId());
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
396 rootNode.appendChild(uuidNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
397
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
398 Element hashNode = this.createArtifactElement(document, "hash");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
399 hashNode.setAttribute("value", currentArtifact.getHash());
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
400 rootNode.appendChild(hashNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
401
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
402 Node dataNode = this.createParameterNodes(inputParameter, document, "data");
12
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
403 rootNode.appendChild(dataNode);
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
404
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
405 return document;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
406 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
407
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
408 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
409 * @param inputParameter
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
410 * @param document
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
411 * @param rootNode
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
412 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
413 private Node createParameterNodes(Collection<InputParameter> inputParameter, Document document, String nodeName) {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
414 Element dataNode = this.createArtifactElement(document, nodeName);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
415
12
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
416 if (inputParameter != null){
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
417 Iterator<InputParameter> it = inputParameter.iterator();
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
418 while(it.hasNext()){
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
419 InputParameter ip = it.next();
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
420 String name = ip.getName();
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
421 String[] values = ip.getValues();
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
422 if (values != null){
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
423 for (int i = 0; i < values.length; i++){
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
424 String value = values[i];
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
425 Element inputNode = this.createArtifactElement(document, "input");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
426 inputNode.setAttribute("name", name);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
427 inputNode.setAttribute("value", value);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
428 dataNode.appendChild(inputNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
429 }
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
430 }
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
431 }
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
432 }
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
433 return dataNode;
12
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
434 }
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
435
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
436 private Document createAdvanceRequestBody(ArtifactObject currentArtifact, String target){
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
437 Document document = new XMLUtils().newDocument();
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
438 Node rootNode = this.createRootNode(document);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
439
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
440 Element typeNode = this.createArtifactElement(document, "type");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
441 typeNode.setAttribute("name", "advance");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
442 rootNode.appendChild(typeNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
443
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
444 Element uuidNode = this.createArtifactElement(document, "uuid");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
445 uuidNode.setAttribute("value", currentArtifact.getId());
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
446 rootNode.appendChild(uuidNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
447
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
448 Element hashNode = this.createArtifactElement(document, "hash");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
449 hashNode.setAttribute("value", currentArtifact.getHash());
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
450 rootNode.appendChild(hashNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
451 Element targetNode = this.createArtifactElement(document, "target");
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
452 targetNode.setAttribute("name", target);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
453 rootNode.appendChild(targetNode);
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
454 return document;
4ebe57b170d3 Integration of moving through the Artifact-States and rendering the UI.
Tim Englich <tim.englich@intevation.de>
parents: 11
diff changeset
455 }
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
456
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
457 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
458 * @see de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient#doOutput(de.intevation.gnv.artifactdatabase.objects.ArtifactObject, de.intevation.gnv.artifactdatabase.objects.ArtifactObject, java.io.OutputStream, java.lang.String, java.lang.String, java.util.Collection)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
459 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
460 public void doOutput(ArtifactObject artifactFactory,
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
461 ArtifactObject currentArtifact, OutputStream stream,
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
462 String targetName, String mimeType,
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
463 Collection<InputParameter> inputParameter)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
464 throws ArtifactDatabaseClientException {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
465 try {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
466 XMLUtils xmlUtils = new XMLUtils();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
467 Document requestBody = this.createOutRequestBody(currentArtifact, targetName, mimeType, inputParameter);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
468
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
469 String requestUrl = this.getArtifactUrl(artifactFactory, currentArtifact)+"/"+targetName;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
470 InputStream is = this.doPostRequest( requestUrl, requestBody);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
471
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
472 byte[] b = new byte[4096];
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
473 int i = -1 ;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
474 while ((i = is.read(b)) > 0)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
475 {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
476 stream.write(b, 0, i);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
477 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
478 } catch (IOException e) {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
479 log.error(e,e);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
480 throw new ArtifactDatabaseClientException(e);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
481 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
482 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
483
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
484 private Document createOutRequestBody(ArtifactObject currentArtifact, String target, String mimeType, Collection<InputParameter> inputParameter){
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
485 Document document = new XMLUtils().newDocument();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
486 Node rootNode = this.createRootNode(document);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
487
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
488 Element typeNode = this.createArtifactElement(document, "type");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
489 typeNode.setAttribute("name", "out");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
490 rootNode.appendChild(typeNode);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
491
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
492 Element uuidNode = this.createArtifactElement(document, "uuid");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
493 uuidNode.setAttribute("value", currentArtifact.getId());
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
494 rootNode.appendChild(uuidNode);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
495
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
496 Element hashNode = this.createArtifactElement(document, "hash");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
497 hashNode.setAttribute("value", currentArtifact.getHash());
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
498 rootNode.appendChild(hashNode);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
499
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
500 Element outNode = this.createArtifactElement(document, "out");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
501 outNode.setAttribute("name", target);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
502 rootNode.appendChild(outNode);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
503
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
504 Element mimeTypeNode = this.createArtifactElement(document, "out");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
505 mimeTypeNode.setAttribute("value", mimeType);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
506 outNode.appendChild(mimeTypeNode);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
507
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
508 Node parameterNode = this.createParameterNodes(inputParameter, document, "params");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
509 outNode.appendChild(parameterNode);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
510
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
511 return document;
2
5e94403971af infrastructur for Communicationg with the ArtifactDatabase added.
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
512 }
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
513
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
514 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
515 * @see de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient#doFeed(de.intevation.gnv.artifactdatabase.objects.ArtifactObject, de.intevation.gnv.artifactdatabase.objects.ArtifactObject, java.util.Collection)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
516 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
517 public void doFeed(ArtifactObject artifactFactory,
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
518 ArtifactObject currentArtifact,
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
519 Collection<InputParameter> inputParameter)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
520 throws ArtifactDatabaseClientException {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
521
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
522 try {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
523 Document feedDocument = this.createFeedRequestBody(currentArtifact, inputParameter);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
524 String url = this.getArtifactUrl(artifactFactory, currentArtifact);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
525 InputStream feedResult = this.doPostRequest(url, feedDocument);
25
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
526 Document feedResultDocument = new XMLUtils().readDocument(feedResult);
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
527 this.check4ExceptionReport(feedResultDocument);
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
528 } catch (IOException e) {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
529 log.error(e,e);
25
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
530 throw new ArtifactDatabaseClientException(e);
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
531 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
532 }
25
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
533
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
534 private void check4ExceptionReport(Document document) throws ArtifactDatabaseClientException{
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
535
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
536 String message = new XMLUtils().getStringXPath(document,"/exceptionreport/exception");
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
537 if (message != null){
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
538 throw new ArtifactDatabaseClientException(message);
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
539 }
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
540
13ba9f6e87a2 Codecleanup
Tim Englich <tim.englich@intevation.de>
parents: 23
diff changeset
541 }
32
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
542
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
543 public Collection<ArtifactStatisticValue> calculateStatistics(
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
544 ArtifactObject artifactFactory, ArtifactObject currentArtifact) throws ArtifactDatabaseClientException{
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
545 log.debug("DefaultArtifactDatabaseClient.calculateStatistics") ;
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
546 Collection<ArtifactStatisticValue> result;
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
547 try {
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
548 result = null;
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
549 String targetName = "statistics";
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
550 String requestUrl = this.getArtifactUrl(artifactFactory, currentArtifact)+"/"+targetName;
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
551 Document requestBody = this.createOutRequestBody(currentArtifact, targetName, "text/xml", null);
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
552 XMLUtils xmlUtils = new XMLUtils();
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
553 InputStream is = this.doPostRequest(requestUrl, requestBody);
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
554 Document resultDocument = xmlUtils.readDocument(is);
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
555 if (resultDocument != null){
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
556 NodeList resultNodes = xmlUtils.getNodeSetXPath(resultDocument, "/statistic-values/statistic");
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
557 if (resultNodes != null){
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
558 result = new ArrayList<ArtifactStatisticValue>(resultNodes.getLength());
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
559 for (int i = 0; i < resultNodes.getLength(); i++){
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
560 Node statisticNode = resultNodes.item(i);
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
561 String name = xmlUtils.getStringXPath(statisticNode, "@name");
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
562 String value = xmlUtils.getStringXPath(statisticNode, "@value");
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
563 result.add(new DefaultArtifactStatisticValue(name, value));
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
564 }
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
565 }
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
566 }
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
567 } catch (IOException e) {
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
568 log.error(e,e);
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
569 throw new ArtifactDatabaseClientException(e);
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
570 }
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
571
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
572 return result;
0f4362d75e9e Adding StatisticsOutput to the GUI
Tim Englich <tim.englich@intevation.de>
parents: 30
diff changeset
573 }
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents: 12
diff changeset
574 }
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