Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java @ 1996:c6432e8ea31e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Bugfix: add new Outputs during merge process in AttributeWriter. flys-artifacts/trunk@3433 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 16 Dec 2011 10:25:55 +0000
parents f114c0d55d19
children ca6ccf722c24
rev   line source
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.collections;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
1639
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
3 import java.util.ArrayList;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.util.List;
1810
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
5 import java.util.HashMap;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6 import java.util.Map;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import org.apache.log4j.Logger;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
10 import de.intevation.artifacts.ArtifactDatabase;
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
11 import de.intevation.artifacts.ArtifactDatabaseException;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13 import de.intevation.artifactdatabase.state.Facet;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.artifactdatabase.state.Output;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
16 import de.intevation.flys.artifacts.FLYSArtifact;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 import de.intevation.flys.artifacts.model.ManagedFacet;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
19 /**
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
20 * Create attribute- element of describe document of an ArtifactCollection.
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
21 * The attribute-element contains the merged output of all outputmodes and
1780
b503d92dd709 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1709
diff changeset
22 * facets that are part of the collection.
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
23 */
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 public class AttributeWriter {
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
26 /** ArtifactDatabase used to fetch Artifacts. */
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
27 protected ArtifactDatabase db = null;
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
28
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 protected Map<String, Output> oldAttr;
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
30
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 protected Map<String, Output> newAttr;
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
33 /** List of already seen facets. */
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
34 protected List<Facet> oldFacets;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
35
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
36 /** List of "new" facets. */
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
37 protected List<Facet> newFacets;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
38
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
39 /**
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
40 * "Compatibility matrix", mapws list of facet names to output names.
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
41 * Any facet that is not found in the list for a specific output will
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
42 * not be added to the resulting document.
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
43 */
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
44 protected Map<String, List<String>> compatibilities;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
45
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
46
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
47 /** The result of the <i>write()</i> operation.*/
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
48 protected CollectionAttribute attribute;
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
49
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
50
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 private static Logger logger = Logger.getLogger(AttributeWriter.class);
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
54 /**
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
55 * Create a AttributeWriter.
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
56 * Attributes not present in newAttr will not be included in the document.
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
57 * @param db Database to fetch artifacts.
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
58 * @param oldAttr "Old" (possibly user-changed) outputs.
1780
b503d92dd709 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1709
diff changeset
59 * @param newAttr "New" (eventually re-read in its original, unchanged
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
60 * form) outputs.
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
61 */
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 public AttributeWriter(
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
63 ArtifactDatabase db,
1993
85132c9edd64 Make reuse of the old CollectionAttribute during the describe() operation of FLYSArtifactCollection - remove the old facets only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1984
diff changeset
64 CollectionAttribute attribute,
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65 Map<String, Output> oldAttr,
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
66 List<Facet> oldFacets,
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
67 Map<String, Output> newAttr,
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
68 List<Facet> newFacets,
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
69 Map<String, List<String>> matrix)
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 {
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
71 this.db = db;
1993
85132c9edd64 Make reuse of the old CollectionAttribute during the describe() operation of FLYSArtifactCollection - remove the old facets only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1984
diff changeset
72 this.attribute = attribute;
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
73 this.oldAttr = oldAttr;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
74 this.newAttr = newAttr;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
75 this.oldFacets = oldFacets;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
76 this.newFacets = newFacets;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
77 this.compatibilities = matrix;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
81 /**
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
82 * Create document by merging outputs given in
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
83 * constructor.
1780
b503d92dd709 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1709
diff changeset
84 *
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
85 * The "new" set rules about existance of attributes, so anything not
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
86 * present in it will not be included in the resulting document.
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
87 * The "old" set rules about the content of attributes (as user changes
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
88 * are recorded here and not in the new set).
1780
b503d92dd709 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1709
diff changeset
89 *
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
90 * @return document with merged outputs as described.
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
91 */
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
92 protected CollectionAttribute write() {
1995
f114c0d55d19 Little optimisation when writing CollectionAttributes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1993
diff changeset
93 for (Map.Entry<String, Output> entry: newAttr.entrySet()) {
f114c0d55d19 Little optimisation when writing CollectionAttributes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1993
diff changeset
94 String outName = entry.getKey();
f114c0d55d19 Little optimisation when writing CollectionAttributes
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1993
diff changeset
95 Output a = entry.getValue();
1996
c6432e8ea31e Bugfix: add new Outputs during merge process in AttributeWriter.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1995
diff changeset
96
c6432e8ea31e Bugfix: add new Outputs during merge process in AttributeWriter.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1995
diff changeset
97 Output exists = attribute.getOutput(outName);
c6432e8ea31e Bugfix: add new Outputs during merge process in AttributeWriter.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1995
diff changeset
98 if (exists == null) {
c6432e8ea31e Bugfix: add new Outputs during merge process in AttributeWriter.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1995
diff changeset
99 attribute.addOutput(outName, a);
c6432e8ea31e Bugfix: add new Outputs during merge process in AttributeWriter.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1995
diff changeset
100 }
c6432e8ea31e Bugfix: add new Outputs during merge process in AttributeWriter.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1995
diff changeset
101
1993
85132c9edd64 Make reuse of the old CollectionAttribute during the describe() operation of FLYSArtifactCollection - remove the old facets only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1984
diff changeset
102 attribute.clearFacets(outName);
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
103 writeOutput(a.getName(), newFacets, oldFacets);
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
106 return attribute;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108
1634
cc47828a1390 Added documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1628
diff changeset
109
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
110 /**
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
111 * @param outputName the "new" outputs name
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
112 * @param newOutFacets Facets of the new outputs
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
113 * @param oldOutFacets Facets of the old outputs (can be null)
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
114 */
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
115 protected void writeOutput(
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
116 String outputName,
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
117 List<Facet> newOutFacets,
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
118 List<Facet> oldOutFacets
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
119 ) {
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
120 List<String> compatFacets = this.compatibilities.get(outputName);
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
121 try {
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
122 writeFacets(outputName, newOutFacets, oldOutFacets, compatFacets);
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
123 }
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
124 catch (ArtifactDatabaseException ade) {
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
125 logger.error(ade, ade);
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
126 }
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
127 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
128
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
129
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
130 /**
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
131 * @param newFacets the new facets
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
132 * @param oldFacets the old facets
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
133 * @param compatibleFacets List of facets to accept
1831
490ab097f58c Prevent empty output-nodes in flyscollections attributes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1810
diff changeset
134 * @return true if any facets are written to the out.
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
135 */
1831
490ab097f58c Prevent empty output-nodes in flyscollections attributes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1810
diff changeset
136 protected boolean writeFacets(
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
137 String outputName,
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
138 List<Facet> newFacets,
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
139 List<Facet> oldFacets,
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
140 List<String> compatibleFacets)
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
141 throws ArtifactDatabaseException
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
142 {
1788
d5d2bffb26ca Avoid NPE when compatibility matrix is empty for given output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1785
diff changeset
143 if (compatibleFacets == null) {
d5d2bffb26ca Avoid NPE when compatibility matrix is empty for given output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1785
diff changeset
144 logger.warn("No compatible facets, not generating out.");
1831
490ab097f58c Prevent empty output-nodes in flyscollections attributes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1810
diff changeset
145 return false;
1788
d5d2bffb26ca Avoid NPE when compatibility matrix is empty for given output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1785
diff changeset
146 }
d5d2bffb26ca Avoid NPE when compatibility matrix is empty for given output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1785
diff changeset
147
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
148 int num = newFacets.size();
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
149
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
150 // Add all new Facets either in their old state or (if really
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
151 // new) as they are.
1639
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
152 List<ManagedFacet> currentFacets = new ArrayList<ManagedFacet>();
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
153 List<ManagedFacet> genuinelyNewFacets = new ArrayList<ManagedFacet>();
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
154
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
155 for (int i = 0; i < num; i++) {
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
156 ManagedFacet facet = (ManagedFacet) newFacets.get(i);
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
157 if (!compatibleFacets.contains(facet.getName())) {
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
158 //logger.debug("Have incompatible facet, skip: " + facet.getName());
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
159 continue;
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
160 }
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
161 //else logger.debug("Have compatible facet: " + facet.getName());
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
162
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
163 ManagedFacet picked = pickFacet(facet, oldFacets);
1785
661dfad9910a Use compatibility matrix when creating collections output.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1780
diff changeset
164
1639
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
165 if (facet.equals(picked)) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
166 genuinelyNewFacets.add(picked);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
167 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
168 else {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
169 currentFacets.add(picked);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
170 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
171 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
172
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
173 // With each genuinely new Facet, ask Artifact whether it comes to live
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
174 // in/activate.
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
175 for (ManagedFacet newMF: genuinelyNewFacets) {
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
176 FLYSArtifact flys = (FLYSArtifact) db.getRawArtifact(newMF.getArtifact());
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
177 newMF.setActive(flys.getInitialFacetActivity(
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
178 outputName,
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
179 newMF.getName(),
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
180 newMF.getIndex()));
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
181 }
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
182
1639
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
183 // For each genuinely new Facet check positional conflicts.
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
184 for (ManagedFacet newMF: genuinelyNewFacets) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
185 boolean conflicts = true;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
186 // Loop until all conflicts resolved.
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
187 while (conflicts) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
188 conflicts = false;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
189 for (ManagedFacet oldMF: currentFacets) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
190 if (newMF.getPosition() == oldMF.getPosition()) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
191 conflicts = true;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
192 logger.debug("Positional conflict while merging " +
1780
b503d92dd709 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1709
diff changeset
193 "facets, pushing newest facet 1 up (" + newMF.getPosition() + ")");
1639
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
194 newMF.setPosition(newMF.getPosition() + 1);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
195 break;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
196 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
197 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
198 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
199 currentFacets.add(newMF);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
200 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
201
1810
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
202 // Fill/correct "gaps" (e.g. position 1,2,5 are taken, after gap filling
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
203 // expect positions 1,2,3 [5->3])
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
204 // Preparations to be able to detect gaps.
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
205 Map<Integer, ManagedFacet> mfmap = new HashMap<Integer, ManagedFacet>();
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
206 int max = 0;
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
207 for (ManagedFacet mf: currentFacets) {
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
208 int pos = mf.getPosition();
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
209 mfmap.put(Integer.valueOf(pos), mf);
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
210 if (pos > max) max = pos;
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
211 }
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
212
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
213 // Finally do gap correction.
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
214 if (max != currentFacets.size()) {
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
215 int gap = 0;
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
216 for (int i = 1; i <= max; i++) {
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
217 ManagedFacet mf = mfmap.get(Integer.valueOf(i));
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
218 if (mf == null) {
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
219 gap++;
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
220 continue;
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
221 }
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
222 mf.setPosition(mf.getPosition() - gap);
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
223 }
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
224 }
193a916d1ab5 Pass output name to artifacts getInitialFacetActivity, prevent gaps in collection attributes outputs facets positions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1788
diff changeset
225
1639
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
226 // Now add all facets.
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1635
diff changeset
227 for (ManagedFacet oldMF: currentFacets) {
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
228 attribute.addFacet(outputName, oldMF);
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
229 }
1831
490ab097f58c Prevent empty output-nodes in flyscollections attributes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1810
diff changeset
230
490ab097f58c Prevent empty output-nodes in flyscollections attributes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1810
diff changeset
231 return currentFacets.size() > 0;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
232 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
233
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
234
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
235 /**
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
236 * Returns the facet to be added to Document.
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
237 * Return the new facet only if the "same" facet was not present before.
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
238 * Return the "old" facet otherwise (user-defined information sticks
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
239 * to it).
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
240 * @param facet the new facet.
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
241 * @param oldFacets the old facets, new facet is compared against each of
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
242 * these.
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
243 * @return facet if genuinely new, matching old facet otherwise.
1628
16c74ca3586e Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1171
diff changeset
244 */
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
245 protected ManagedFacet pickFacet(ManagedFacet facet, List<Facet> oldFacets)
1709
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1639
diff changeset
246 {
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
247 if (oldFacets == null) {
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
248 logger.debug("No old facets to compare a new to found.");
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
249 return facet;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
250 }
1976
0b466bd4ab24 Introduced a CollectionAttribute class that stores the information provided by the Collection's attribute document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1831
diff changeset
251
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
252 String hash = facet.getName() + facet.getIndex() + facet.getArtifact();
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
253
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
254 // Compare "new" facet with all old facets.
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
255 // Take oldFacet if that facet was already present (otherwise
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
256 // information is lost, the new one otherwise.
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
257 for (Facet oFacet: oldFacets) {
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
258 ManagedFacet oldFacet = (ManagedFacet) oFacet;
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
259 String oldHash = oldFacet.getName()
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
260 + oldFacet.getIndex()
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
261 + oldFacet.getArtifact();
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
262 if (hash.equals(oldHash)) {
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
263 return oldFacet;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
264 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
265 }
1635
1b5204203e18 Minor refactoring, documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1634
diff changeset
266 return facet;
346
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
267 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
268 }
705
853dceead0f4 Only generate facets when needed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 694
diff changeset
269 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org