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comparison flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java @ 1950:37a7b3841565

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Include state data items in description document of collection. flys-artifacts/trunk@3343 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 02 Dec 2011 11:01:11 +0000
parents 65f9d707caff
children 3c3e81fca092
comparison
equal deleted inserted replaced
1949:d04cc7e4b55d 1950:37a7b3841565
51 private static Logger log = Logger.getLogger(FLYSArtifactCollection.class); 51 private static Logger log = Logger.getLogger(FLYSArtifactCollection.class);
52 52
53 /** Constant XPath that points to the outputmodes of an artifact. */ 53 /** Constant XPath that points to the outputmodes of an artifact. */
54 public static final String XPATH_ARTIFACT_OUTPUTMODES = 54 public static final String XPATH_ARTIFACT_OUTPUTMODES =
55 "/art:result/art:outputmodes"; 55 "/art:result/art:outputmodes";
56
57 public static final String XPATH_ARTIFACT_STATE_DATA =
58 "/art:result/art:ui/art:static/art:state/art:data";
56 59
57 public static final String XPATH_COLLECTION_ITEMS = 60 public static final String XPATH_COLLECTION_ITEMS =
58 "/art:result/art:artifact-collection/art:collection-item"; 61 "/art:result/art:artifact-collection/art:collection-item";
59 62
60 public static final String XPATH_OUT_NAME = "/art:action/@art:name"; 63 public static final String XPATH_OUT_NAME = "/art:action/@art:name";
412 } 415 }
413 } 416 }
414 } 417 }
415 418
416 aParser.parse(oldAttr); 419 aParser.parse(oldAttr);
417 420
418 return new AttributeWriter( 421 return new AttributeWriter(
419 db, 422 db,
420 aParser.getOuts(), 423 aParser.getOuts(),
421 aParser.getFacets(), 424 aParser.getFacets(),
422 oParser.getOuts(), 425 oParser.getOuts(),
824 827
825 return null; 828 return null;
826 } 829 }
827 830
828 831
832 /**
833 * Create the Artifacts Node that contains outputmode and statedata.
834 * @param uuid uuid of the artifact.
835 */
829 protected Element buildArtifactNode( 836 protected Element buildArtifactNode(
830 ArtifactDatabase database, 837 ArtifactDatabase database,
831 String uuid, 838 String uuid,
832 CallContext context, 839 CallContext context,
833 XMLUtils.ElementCreator ec) 840 XMLUtils.ElementCreator ec)
836 log.debug("Append artifact '" + uuid + "' to collection description"); 843 log.debug("Append artifact '" + uuid + "' to collection description");
837 844
838 // TODO 845 // TODO
839 String hash = "MYHASH"; 846 String hash = "MYHASH";
840 847
841 Element ci = ec.create("artifact"); 848 Element ci = ec.create("artifact");
842 ec.addAttr(ci, "uuid", uuid, true); 849 ec.addAttr(ci, "uuid", uuid, true);
843 ec.addAttr(ci, "hash", hash, true); 850 ec.addAttr(ci, "hash", hash, true);
844 851
845 // XXX I am not sure if it works well every time with an empty document 852 // XXX I am not sure if it works well every time with an empty document
846 // in the describe operation of an artifact. 853 // in the describe operation of an artifact.
847 Document description = database.describe(uuid, null, context.getMeta()); 854 Document description = database.describe(uuid, null, context.getMeta());
848 855
856 // Add outputmode element(s).
849 Node outputModes = (Node) XMLUtils.xpath( 857 Node outputModes = (Node) XMLUtils.xpath(
850 description, 858 description,
851 XPATH_ARTIFACT_OUTPUTMODES, 859 XPATH_ARTIFACT_OUTPUTMODES,
852 XPathConstants.NODE, 860 XPathConstants.NODE,
853 ArtifactNamespaceContext.INSTANCE); 861 ArtifactNamespaceContext.INSTANCE);
854 862
855 if (outputModes != null) { 863 if (outputModes != null) {
856 Document doc = ci.getOwnerDocument(); 864 Document doc = ci.getOwnerDocument();
857 ci.appendChild(doc.importNode(outputModes, true)); 865 ci.appendChild(doc.importNode(outputModes, true));
866 }
867
868 // Add state-data element(s).
869 Node dataNode = ci.appendChild(
870 ci.getOwnerDocument().createElement("art:data-items"));
871
872 NodeList dataNodes = (NodeList) XMLUtils.xpath(
873 description,
874 XPATH_ARTIFACT_STATE_DATA,
875 XPathConstants.NODESET,
876 ArtifactNamespaceContext.INSTANCE);
877
878 if (dataNodes != null) {
879 Document doc = ci.getOwnerDocument();
880 for (int i = 0; i < dataNodes.getLength(); i++) {
881 dataNode.appendChild(doc.importNode(dataNodes.item(i), true));
882 }
858 } 883 }
859 884
860 return ci; 885 return ci;
861 } 886 }
862 887
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