Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/AddArtifactServiceImpl.java @ 69:4bdb18e5f484

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added a service to add artifacts to collections. flys-client/trunk@1571 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 25 Mar 2011 11:37:36 +0000
parents
children c8cd1b918901
rev   line source
69
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.server;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import java.util.ArrayList;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.util.List;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6 import javax.xml.xpath.XPathConstants;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import org.w3c.dom.Document;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9 import org.w3c.dom.Node;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10 import org.w3c.dom.NodeList;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.artifacts.common.ArtifactNamespaceContext;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16 import de.intevation.artifacts.common.utils.XMLUtils;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 import de.intevation.artifacts.httpclient.http.HttpClient;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 import de.intevation.flys.client.shared.model.Artifact;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 import de.intevation.flys.client.shared.model.Collection;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 import de.intevation.flys.client.shared.model.CollectionItem;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26 import de.intevation.flys.client.shared.model.DefaultCollection;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 import de.intevation.flys.client.shared.model.DefaultCollectionItem;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 import de.intevation.flys.client.shared.model.DefaultOutputMode;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 import de.intevation.flys.client.shared.model.OutputMode;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 import de.intevation.flys.client.client.services.AddArtifactService;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33 /**
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 */
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36 public class AddArtifactServiceImpl
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37 extends RemoteServiceServlet
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 implements AddArtifactService
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40 public Collection add(Collection collection, Artifact artifact, String url) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 System.out.println("AddArtifactServiceImpl - add()");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 Document add = ClientProtocolUtils.newAddArtifactDocument(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44 artifact.getUuid(), null);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46 HttpClient client = new HttpClientImpl(url);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48 try {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49 Document response = (Document) client.doCollectionAction(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 add, collection.identifier(), new DocumentResponseHandler());
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 Collection c = parseCollection(response);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54 if (c == null) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55 throw new NullPointerException("No collection returned.");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 return c;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 catch (ConnectionException ce) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 System.err.println(ce.getLocalizedMessage());
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64 return null;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 /**
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 * This method takes the DESCRIBE document of the Collections describe()
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 * operation and extracts the information about the collection itself and
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 * the collection items.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72 *
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73 * @param description The DESCRIBE document of the Collections describe()
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74 * operation.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75 *
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 * @return a Collection with CollectionItems.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77 */
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 protected Collection parseCollection(Document description) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 System.out.println("AddArtifactServiceImpl.parseCollection");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 if (description == null) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82 System.err.println("The DESCRIBE of the Collection is null!");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83 return null;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
85
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86 String uuid = XMLUtils.xpathString(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87 description,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
88 "art:artifact-collection/@art:uuid",
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
89 ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 if (uuid == null || uuid.equals("")) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92 System.err.println("Found an invalid Collection!");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93 return null;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
94 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96 Collection c = new DefaultCollection(uuid);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
97
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
98 NodeList items = (NodeList) XMLUtils.xpath(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
99 description,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
100 "art:artifact-collection/art:artifacts/art:artifact",
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
101 XPathConstants.NODESET,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
102 ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
103
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104 if (items == null || items.getLength() == 0) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 System.out.println("No collection item found for this collection.");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
106
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 return c;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
109
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
110 int size = items.getLength();
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
111
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
112 for (int i = 0; i < size; i++) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
113 CollectionItem item = parseCollectionItem(items.item(i));
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
114
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
115 if (item != null) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
116 c.addItem(item);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
117 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
118 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
119
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
120 System.out.println(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
121 "Found " + c.getItemLength() + " collection items " +
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
122 "for the Collection '" + c.identifier() + "'.");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
123
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
124 return c;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
125 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
126
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
127
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
128 /**
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
129 * This method extracts the CollectionItem from <i>node</i> with its output
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
130 * modes. The output modes are parsed using the parseOutputModes() method.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
131 *
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
132 * @param node A node that contains information about a CollectionItem.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
133 *
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
134 * @return a CollectionItem.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
135 */
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
136 protected CollectionItem parseCollectionItem(Node node) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
137 System.out.println("AddArtifactServiceImpl.parseCollectionItem");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
138
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
139 if (node == null) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
140 System.err.println("The node for parsing CollectionItem is null!");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
141 return null;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
142 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
143
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
144 String uuid = XMLUtils.xpathString(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
145 node, "@art:uuid", ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
146
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
147 if (uuid == null || uuid.equals("")) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
148 System.err.println("Found an invalid CollectionItem!");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
149 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
150
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
151 Node outputmodes = (Node) XMLUtils.xpath(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
152 node,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
153 "art:outputmodes",
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
154 XPathConstants.NODE,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
155 ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
156
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
157 List<OutputMode> modes = parseOutputModes(outputmodes);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
158
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
159 return new DefaultCollectionItem(uuid, modes);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
160 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
161
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
162
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
163 /**
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
164 * This method extracts the OutputModes available for a specific
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
165 * CollectionItem and returns them as list.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
166 *
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
167 * @param node The root node of the outputmodes list.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
168 *
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
169 * @return a list of OutputModes.
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
170 */
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
171 protected List<OutputMode> parseOutputModes(Node node) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
172 System.out.println("AddArtifactServiceImpl.parseOutputModes");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
173
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
174 if (node == null) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
175 System.err.println("The node for parsing OutputModes is null!");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
176 return null;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
177 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
178
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
179 NodeList list = (NodeList) XMLUtils.xpath(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
180 node,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
181 "art:output",
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
182 XPathConstants.NODESET,
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
183 ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
184
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
185 if (list == null || list.getLength() == 0) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
186 System.err.println("No outputmode nodes found!");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
187 return null;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
188 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
189
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
190 int size = list.getLength();
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
191
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
192 List<OutputMode> modes = new ArrayList<OutputMode>(size);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
193
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
194 for (int i = 0; i < size; i++) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
195 Node tmp = list.item(i);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
196 String name = XMLUtils.xpathString(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
197 tmp, "@art:name", ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
198 String desc = XMLUtils.xpathString(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
199 tmp, "@art:description", ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
200 String mime = XMLUtils.xpathString(
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
201 tmp, "@art:mime-type", ArtifactNamespaceContext.INSTANCE);
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
202
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
203 if (name == null || name.equals("")) {
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
204 System.err.println("Found an invalid output mode.");
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
205
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
206 continue;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
207 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
208
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
209 // TODO Parse Facets
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
210
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
211 modes.add(new DefaultOutputMode(name, desc, mime));
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
212 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
213
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
214 return modes;
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
215 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
216 }
4bdb18e5f484 Added a service to add artifacts to collections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
217 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org