Mercurial > dive4elements > gnv-client

comparison gnv-artifacts/src/main/java/de/intevation/gnv/artifacts/fis/SelectProductArtifact.java @ 1028:41234fcf4c7e

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Some Bugfixes which prevent Exceptions executing the Examples in the config-manual gnv-artifacts/trunk@1052 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 04 May 2010 12:40:21 +0000
parents 22c18083225e
children f953c9a559d8
comparison
equal deleted inserted replaced
874:f08908d4df50 1028:41234fcf4c7e
1 package de.intevation.gnv.artifacts.fis; 1 package de.intevation.gnv.artifacts.fis;
2
3 import java.io.IOException;
4 import java.io.OutputStream;
5 import java.util.Collection;
6 import java.util.HashMap;
7 import java.util.Iterator;
8 import java.util.Map;
9
10 import javax.xml.xpath.XPathConstants;
11
12 import org.apache.log4j.Logger;
13 import org.w3c.dom.Document;
14 import org.w3c.dom.Element;
15 import org.w3c.dom.Node;
16 import org.w3c.dom.NodeList;
2 17
3 import de.intevation.artifactdatabase.ProxyArtifact; 18 import de.intevation.artifactdatabase.ProxyArtifact;
4 import de.intevation.artifactdatabase.XMLUtils; 19 import de.intevation.artifactdatabase.XMLUtils;
5
6 import de.intevation.artifacts.Artifact; 20 import de.intevation.artifacts.Artifact;
7 import de.intevation.artifacts.ArtifactFactory; 21 import de.intevation.artifacts.ArtifactFactory;
8 import de.intevation.artifacts.ArtifactNamespaceContext; 22 import de.intevation.artifacts.ArtifactNamespaceContext;
9 import de.intevation.artifacts.CallContext; 23 import de.intevation.artifacts.CallContext;
10 import de.intevation.artifacts.CallMeta; 24 import de.intevation.artifacts.CallMeta;
11
12 import de.intevation.gnv.artifacts.GNVArtifactBase; 25 import de.intevation.gnv.artifacts.GNVArtifactBase;
13 import de.intevation.gnv.artifacts.GNVDefaultArtifact; 26 import de.intevation.gnv.artifacts.GNVDefaultArtifact;
14 import de.intevation.gnv.artifacts.GNVProductArtifactFactory; 27 import de.intevation.gnv.artifacts.GNVProductArtifactFactory;
15 import de.intevation.gnv.artifacts.PreSettingArtifact; 28 import de.intevation.gnv.artifacts.PreSettingArtifact;
16
17 import de.intevation.gnv.artifacts.fis.product.Product; 29 import de.intevation.gnv.artifacts.fis.product.Product;
18
19 import de.intevation.gnv.artifacts.ressource.RessourceFactory; 30 import de.intevation.gnv.artifacts.ressource.RessourceFactory;
20
21 import de.intevation.gnv.state.DefaultInputData; 31 import de.intevation.gnv.state.DefaultInputData;
22 import de.intevation.gnv.state.InputData; 32 import de.intevation.gnv.state.InputData;
23
24 import java.io.IOException;
25 import java.io.OutputStream;
26
27 import java.util.Collection;
28 import java.util.HashMap;
29 import java.util.Iterator;
30 import java.util.Map;
31
32 import javax.xml.xpath.XPathConstants;
33
34 import org.apache.log4j.Logger;
35
36 import org.w3c.dom.Document;
37 import org.w3c.dom.Element;
38 import org.w3c.dom.Node;
39 import org.w3c.dom.NodeList;
40 33
41 /** 34 /**
42 * This artifact is used to handle to input/output at the beginning of a 35 * This artifact is used to handle to input/output at the beginning of a
43 * parameterization when no product has been selected so far. After the user 36 * parameterization when no product has been selected so far. After the user
44 * having selected a product, this artifact is replaced by a concrete product 37 * having selected a product, this artifact is replaced by a concrete product
384 protected void appendProducts( 377 protected void appendProducts(
385 Document document, 378 Document document,
386 Node parent, 379 Node parent,
387 Object context 380 Object context
388 ) { 381 ) {
389 Iterator iter = products.values().iterator(); 382 if (products != null && !products.isEmpty()){
390 383 Iterator iter = products.values().iterator();
391 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( 384
392 document, 385 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator(
393 ArtifactNamespaceContext.NAMESPACE_URI, 386 document,
394 ArtifactNamespaceContext.NAMESPACE_PREFIX 387 ArtifactNamespaceContext.NAMESPACE_URI,
395 ); 388 ArtifactNamespaceContext.NAMESPACE_PREFIX
396 389 );
397 while(iter.hasNext()) { 390
398 Product prod = (Product) iter.next(); 391 while(iter.hasNext()) {
399 String name = prod.getName(); 392 Product prod = (Product) iter.next();
400 393 String name = prod.getName();
401 Element current = creator.create("state"); 394
402 creator.addAttr(current, "name", name); 395 Element current = creator.create("state");
403 creator.addAttr(current, "description", name); 396 creator.addAttr(current, "name", name);
404 parent.appendChild(current); 397 creator.addAttr(current, "description", name);
398 parent.appendChild(current);
399 }
405 } 400 }
406 } 401 }
407 402
408 403
409 /** 404 /**
439 ); 434 );
440 435
441 Element choiceNode = creator.create("choices"); 436 Element choiceNode = creator.create("choices");
442 selectNode.appendChild(lableNode); 437 selectNode.appendChild(lableNode);
443 selectNode.appendChild(choiceNode); 438 selectNode.appendChild(choiceNode);
444 439 if (products != null && !products.isEmpty()){
445 Iterator it = products.values().iterator(); 440 Iterator it = products.values().iterator();
446 while (it.hasNext()) { 441 while (it.hasNext()) {
447 Product p = (Product) it.next(); 442 Product p = (Product) it.next();
448 Element itemNode = creator.create("item"); 443 Element itemNode = creator.create("item");
449 Element choiceLableNode = creator.create("label"); 444 Element choiceLableNode = creator.create("label");
450 choiceLableNode.setTextContent(ressource.getRessource( 445 choiceLableNode.setTextContent(ressource.getRessource(
451 callMeta.getLanguages(), 446 callMeta.getLanguages(),
452 p.getName(), 447 p.getName(),
453 p.getName() 448 p.getName()
454 )); 449 ));
455 itemNode.appendChild(choiceLableNode); 450 itemNode.appendChild(choiceLableNode);
456 451
457 Element choiceValueNode = creator.create("value"); 452 Element choiceValueNode = creator.create("value");
458 choiceValueNode.setTextContent(p.getName()); 453 choiceValueNode.setTextContent(p.getName());
459 itemNode.appendChild(choiceValueNode); 454 itemNode.appendChild(choiceValueNode);
460 choiceNode.appendChild(itemNode); 455 choiceNode.appendChild(itemNode);
456 }
461 } 457 }
462 458
463 node.appendChild(selectNode); 459 node.appendChild(selectNode);
464 } 460 }
465 461
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