Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/StaticFLYSArtifact.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/StaticFLYSArtifact.java@04f144c42da5 |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.artifacts; | |
| 2 | |
| 3 import java.util.Collection; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import org.apache.log4j.Logger; | |
| 7 | |
| 8 import org.w3c.dom.Document; | |
| 9 import org.w3c.dom.Element; | |
| 10 | |
| 11 import org.dive4elements.artifacts.ArtifactNamespaceContext; | |
| 12 import org.dive4elements.artifacts.CallContext; | |
| 13 | |
| 14 import org.dive4elements.artifactdatabase.data.StateData; | |
| 15 import org.dive4elements.artifactdatabase.ProtocolUtils; | |
| 16 import org.dive4elements.artifactdatabase.state.Facet; | |
| 17 import org.dive4elements.artifactdatabase.state.Output; | |
| 18 import org.dive4elements.artifactdatabase.state.State; | |
| 19 | |
| 20 import org.dive4elements.artifacts.common.utils.XMLUtils; | |
| 21 import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; | |
| 22 | |
| 23 /** | |
| 24 * A basic FLYSArtifact. | |
| 25 */ | |
| 26 public abstract class StaticFLYSArtifact extends FLYSArtifact { | |
| 27 | |
| 28 /** Private logger. */ | |
| 29 private static final Logger logger = | |
| 30 Logger.getLogger(StaticFLYSArtifact.class); | |
| 31 | |
| 32 /** Path to 'ids' (data) in doc that comes from datacage. */ | |
| 33 public static final String XPATH_IDS = "/art:action/art:ids/@value"; | |
| 34 | |
| 35 /** | |
| 36 * Create description document which includes outputmodes. | |
| 37 * @param data ignored. | |
| 38 */ | |
| 39 @Override | |
| 40 public Document describe(Document data, CallContext cc) { | |
| 41 logger.debug("Describe artifact: " + identifier()); | |
| 42 | |
| 43 Document desc = XMLUtils.newDocument(); | |
| 44 | |
| 45 ElementCreator creator = new ElementCreator( | |
| 46 desc, | |
| 47 ArtifactNamespaceContext.NAMESPACE_URI, | |
| 48 ArtifactNamespaceContext.NAMESPACE_PREFIX); | |
| 49 | |
| 50 Element root = ProtocolUtils.createRootNode(creator); | |
| 51 desc.appendChild(root); | |
| 52 | |
| 53 Element name = ProtocolUtils.createArtNode( | |
| 54 creator, "name", | |
| 55 new String[] { "value" }, | |
| 56 new String[] { getName() }); | |
| 57 | |
| 58 root.appendChild(name); | |
| 59 | |
| 60 ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); | |
| 61 root.appendChild(createOutputModes(cc, desc, creator)); | |
| 62 | |
| 63 // Add the data to an anonymous state. | |
| 64 Collection<StateData> datas = getAllData(); | |
| 65 if (datas.size() > 0) { | |
| 66 Element ui = creator.create("ui"); | |
| 67 Element staticE = creator.create("static"); | |
| 68 Element state = creator.create("state"); | |
| 69 ui.appendChild(staticE); | |
| 70 staticE.appendChild(state); | |
| 71 root.appendChild(ui); | |
| 72 | |
| 73 for (StateData dataItem : datas) { | |
| 74 Element itemelent = creator.create("data"); | |
| 75 creator.addAttr(itemelent, "name", dataItem.getName(), true); | |
| 76 creator.addAttr(itemelent, "type", dataItem.getType(), true); | |
| 77 state.appendChild(itemelent); | |
| 78 Element valuement = creator.create("item"); | |
| 79 creator.addAttr(valuement, "label", dataItem.getDescription(), true); | |
| 80 creator.addAttr(valuement, "value", dataItem.getValue().toString(), true); | |
| 81 itemelent.appendChild(valuement); | |
| 82 } | |
| 83 } | |
| 84 | |
| 85 return desc; | |
| 86 } | |
| 87 | |
| 88 | |
| 89 /** | |
| 90 * Return the value of id element in Datacage data document. | |
| 91 * @param data Document as passed by datacage. | |
| 92 * @return the id element value of data document. | |
| 93 */ | |
| 94 public static String getDatacageIDValue(Document data) { | |
| 95 return XMLUtils.xpathString(data, XPATH_IDS, | |
| 96 ArtifactNamespaceContext.INSTANCE); | |
| 97 } | |
| 98 | |
| 99 | |
| 100 protected Element createOutputModes( | |
| 101 CallContext cc, | |
| 102 Document doc, | |
| 103 ElementCreator creator) | |
| 104 { | |
| 105 logger.debug("createOutputModes"); | |
| 106 | |
| 107 Element outs = ProtocolUtils.createArtNode( | |
| 108 creator, "outputmodes", null, null); | |
| 109 | |
| 110 State state = getCurrentState(cc); | |
| 111 | |
| 112 logger.debug("Current state is " + state.getID()); | |
| 113 | |
| 114 List<Output> list = state.getOutputs(); | |
| 115 | |
| 116 if (list != null && list.size() > 0) { | |
| 117 List<Facet> fs = getFacets(state.getID()); | |
| 118 if (fs != null && fs.size() > 0) { | |
| 119 List<Output> generated = generateOutputs(list, fs); | |
| 120 | |
| 121 logger.debug("Found " + fs.size() + " current facets."); | |
| 122 if (!generated.isEmpty()) { | |
| 123 ProtocolUtils.appendOutputModes( | |
| 124 doc, outs, generated); | |
| 125 } | |
| 126 } | |
| 127 else { | |
| 128 logger.debug("No facets found for the current state."); | |
| 129 } | |
| 130 } | |
| 131 | |
| 132 return outs; | |
| 133 } | |
| 134 } | |
| 135 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |