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comparison flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java @ 1709:f643ea084213

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Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). flys-artifacts/trunk@2969 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 14 Oct 2011 08:52:44 +0000
parents 12235a2ace21
children b503d92dd709
comparison
equal deleted inserted replaced
1708:e99b4bd32cd5 1709:f643ea084213
8 8
9 import org.w3c.dom.Document; 9 import org.w3c.dom.Document;
10 import org.w3c.dom.Element; 10 import org.w3c.dom.Element;
11 import org.w3c.dom.Node; 11 import org.w3c.dom.Node;
12 12
13 import de.intevation.artifacts.ArtifactDatabase;
14 import de.intevation.artifacts.ArtifactDatabaseException;
13 import de.intevation.artifacts.ArtifactNamespaceContext; 15 import de.intevation.artifacts.ArtifactNamespaceContext;
14 16
15 import de.intevation.artifactdatabase.state.Facet; 17 import de.intevation.artifactdatabase.state.Facet;
16 import de.intevation.artifactdatabase.state.Output; 18 import de.intevation.artifactdatabase.state.Output;
17 19
18 import de.intevation.artifacts.common.utils.XMLUtils; 20 import de.intevation.artifacts.common.utils.XMLUtils;
19 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; 21 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
20 22
23 import de.intevation.flys.artifacts.FLYSArtifact;
21 import de.intevation.flys.artifacts.model.ManagedFacet; 24 import de.intevation.flys.artifacts.model.ManagedFacet;
22 25
23 /** 26 /**
24 * Create attribute- element of describe document of an ArtifactCollection. 27 * Create attribute- element of describe document of an ArtifactCollection.
25 * The attribute-element contains the merged output of all outputmodes and 28 * The attribute-element contains the merged output of all outputmodes and
26 * facets that are part of the collection. 29 * facets that are part of the collection.
27 */ 30 */
28 public class AttributeWriter { 31 public class AttributeWriter {
29 32
33 /** ArtifactDatabase used to fetch Artifacts. */
34 protected ArtifactDatabase db = null;
35
30 protected Map<String, Output> oldAttr; 36 protected Map<String, Output> oldAttr;
37
31 protected Map<String, Output> newAttr; 38 protected Map<String, Output> newAttr;
32 39
33 private static Logger logger = Logger.getLogger(AttributeWriter.class); 40 private static Logger logger = Logger.getLogger(AttributeWriter.class);
34 41
35 42
36 /** 43 /**
37 * Create a AttributeWriter. 44 * Create a AttributeWriter.
38 * Attributes not present in newAttr will not be included in the document. 45 * Attributes not present in newAttr will not be included in the document.
46 * @param db Database to fetch artifacts.
39 * @param oldAttr "Old" (possibly user-changed) outputs. 47 * @param oldAttr "Old" (possibly user-changed) outputs.
40 * @param newAttr "New" (eventually re-read in its original, unchagnged 48 * @param newAttr "New" (eventually re-read in its original, unchagnged
41 * form) outputs. 49 * form) outputs.
42 */ 50 */
43 public AttributeWriter( 51 public AttributeWriter(
52 ArtifactDatabase db,
44 Map<String, Output> oldAttr, 53 Map<String, Output> oldAttr,
45 Map<String, Output> newAttr) 54 Map<String, Output> newAttr)
46 { 55 {
56 this.db = db;
47 this.oldAttr = oldAttr; 57 this.oldAttr = oldAttr;
48 this.newAttr = newAttr; 58 this.newAttr = newAttr;
49 } 59 }
50 60
51 61
107 117
108 if (b != null) { 118 if (b != null) {
109 facetsB = b.getFacets(); 119 facetsB = b.getFacets();
110 } 120 }
111 121
112 writeFacets(doc, cr, output, facetsA, facetsB); 122
123 try {
124 writeFacets(doc, cr, output, facetsA, facetsB);
125 }
126 catch (ArtifactDatabaseException ade) {
127 logger.error(ade, ade);
128 }
113 } 129 }
114 130
115 131
116 /** 132 /**
117 * @param doc Document to add facet nodes to 133 * @param doc Document to add facet nodes to
123 Document doc, 139 Document doc,
124 ElementCreator cr, 140 ElementCreator cr,
125 Element output, 141 Element output,
126 List<Facet> newFacets, 142 List<Facet> newFacets,
127 List<Facet> oldFacets) 143 List<Facet> oldFacets)
144 throws ArtifactDatabaseException
128 { 145 {
129 int num = newFacets.size(); 146 int num = newFacets.size();
130 147
131 // Add all new Facets either in their old state or (if really 148 // Add all new Facets either in their old state or (if really
132 // new) as they are. 149 // new) as they are.
142 else { 159 else {
143 currentFacets.add(picked); 160 currentFacets.add(picked);
144 } 161 }
145 } 162 }
146 163
164 // With each genuinely new Facet, ask Artifact whether it comes to live
165 // in/activate.
166 for (ManagedFacet newMF: genuinelyNewFacets) {
167 FLYSArtifact flys = (FLYSArtifact) db.getRawArtifact(newMF.getArtifact());
168 newMF.setActive(flys.getInitialFacetActivity(
169 newMF.getName(),
170 newMF.getIndex()));
171 }
172
147 // For each genuinely new Facet check positional conflicts. 173 // For each genuinely new Facet check positional conflicts.
148 for (ManagedFacet newMF: genuinelyNewFacets) { 174 for (ManagedFacet newMF: genuinelyNewFacets) {
149 boolean conflicts = true; 175 boolean conflicts = true;
150 // Loop until all conflicts resolved. 176 // Loop until all conflicts resolved.
151 while (conflicts) { 177 while (conflicts) {
182 * @param oldFacets the old facets, new facet is compared against each of 208 * @param oldFacets the old facets, new facet is compared against each of
183 * these. 209 * these.
184 * @return facet if genuinely new, matching old facet otherwise. 210 * @return facet if genuinely new, matching old facet otherwise.
185 */ 211 */
186 protected ManagedFacet pickFacet(ManagedFacet facet, 212 protected ManagedFacet pickFacet(ManagedFacet facet,
187 List<Facet> oldFacets) { 213 List<Facet> oldFacets)
214 {
188 if (oldFacets == null) { 215 if (oldFacets == null) {
189 logger.debug("No old facets to compare a new to found."); 216 logger.debug("No old facets to compare a new to found.");
190 return facet; 217 return facet;
191 } 218 }
192 219
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