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comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java @ 112:0fab16cb4d44

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Added the current state and reachable states description to the describe document of the WINFO artifact. flys-artifacts/trunk@1300 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 07 Feb 2011 11:37:33 +0000
parents ff3335057f11
children b51e92fef704
comparison
equal deleted inserted replaced
111:7222d8fb53ea 112:0fab16cb4d44
13 13
14 import de.intevation.artifactdatabase.DefaultArtifact; 14 import de.intevation.artifactdatabase.DefaultArtifact;
15 import de.intevation.artifactdatabase.ProtocolUtils; 15 import de.intevation.artifactdatabase.ProtocolUtils;
16 import de.intevation.artifactdatabase.state.State; 16 import de.intevation.artifactdatabase.state.State;
17 import de.intevation.artifactdatabase.state.StateEngine; 17 import de.intevation.artifactdatabase.state.StateEngine;
18 import de.intevation.artifactdatabase.transition.TransitionEngine;
18 19
19 import de.intevation.artifacts.common.utils.XMLUtils; 20 import de.intevation.artifacts.common.utils.XMLUtils;
20 21
21 import de.intevation.flys.artifacts.context.FLYSContext; 22 import de.intevation.flys.artifacts.context.FLYSContext;
22 23
97 * @return the description of this artifact. 98 * @return the description of this artifact.
98 */ 99 */
99 public Document describe(Document data, CallContext context) { 100 public Document describe(Document data, CallContext context) {
100 logger.debug("Describe: the current state is: " + currentState.getID()); 101 logger.debug("Describe: the current state is: " + currentState.getID());
101 102
102 Document description = XMLUtils.newDocument(); 103 FLYSContext flysContext = null;
104 if (context instanceof FLYSContext) {
105 flysContext = (FLYSContext) context;
106 }
107 else {
108 flysContext = (FLYSContext) context.globalContext();
109 }
103 110
111 StateEngine stateEngine = (StateEngine) flysContext.get(
112 FLYSContext.STATE_ENGINE_KEY);
113
114 TransitionEngine transitionEngine = (TransitionEngine) flysContext.get(
115 FLYSContext.TRANSITION_ENGINE_KEY);
116
117 List<State> reachable = transitionEngine.getReachableStates(
118 currentState, stateEngine);
119
120 Document description = XMLUtils.newDocument();
104 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( 121 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator(
105 description, 122 description,
106 ArtifactNamespaceContext.NAMESPACE_URI, 123 ArtifactNamespaceContext.NAMESPACE_URI,
107 ArtifactNamespaceContext.NAMESPACE_PREFIX); 124 ArtifactNamespaceContext.NAMESPACE_PREFIX);
108 125
109 Element root = ProtocolUtils.createRootNode(creator); 126 Element root = ProtocolUtils.createRootNode(creator);
110 ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); 127 ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash());
128 ProtocolUtils.appendState(creator, root, currentState);
129 ProtocolUtils.appendReachableStates(creator, root, reachable);
111 130
112 logger.warn("TODO: Implement the whole description!"); 131 logger.warn("TODO: Implement the model and ui description!");
132 description.appendChild(root);
113 133
114 description.appendChild(root);
115 134
116 return description; 135 return description;
117 } 136 }
118 } 137 }
119 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 138 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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