Erreurs avec try et catch
bonjour tout le monde,
j'ai ce code java avec lequel je trouve quelques soucis :
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
package evaluation;
import Similarity.*;
import Similarity.sim_ling;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
//import de.uma.alignment.matcher.demo.DemoMatcher;
import eu.sealsproject.platform.res.domain.omt.IOntologyMatchingToolBridge;
import eu.sealsproject.platform.res.tool.api.ToolBridgeException;
import eu.sealsproject.platform.res.tool.api.ToolException;
import eu.sealsproject.platform.res.tool.api.ToolType;
import eu.sealsproject.platform.res.tool.impl.AbstractPlugin;
public class MatcherBridge extends AbstractPlugin implements IOntologyMatchingToolBridge {
/**
* Aligns to ontologies specified via their URL and retunrs the
* URL of the resulting alignment, which should be stored locally.
*
*/
public URL align(URL source, URL target)throws ToolBridgeException, ToolException {
//DemoMatcher demoMatcher;
sim_ling sim ;
try {
sim= new sim_ling(source.toURI(), target.toURI());
try {
String alignmentString = sim.align(source.toURI(), target.toURI());
try {
File alignmentFile = File.createTempFile("alignment", ".rdf");
FileWriter fw = new FileWriter(alignmentFile);
fw.write(alignmentString);
fw.flush();
fw.close();
return alignmentFile.toURI().toURL();
}
catch (IOException e) {
throw new ToolBridgeException("cannot create file for results", e);
}
}
catch (URISyntaxException e1) {
throw new ToolBridgeException("cannot convert the input param to URI");
}
}
catch (NumberFormatException e2) {
throw new ToolBridgeException("cannot read from configuration file", e2);
}
/*catch (IOException e3) {
throw new ToolBridgeException("cannot access configuration file", e3);
}*/
}
/**
* This functionality is not supported by the tool. In case
* it is invoked a ToolException is thrown.
*/
public URL align(URL source, URL target, URL inputAlignment)
throws ToolBridgeException, ToolException {
throw new ToolException("functionaility of called method is not supported");
}
/**
* In our case the DemoMatcher can be executed on the fly. In case
* prerequesites are required it can be checked here.
*/
public boolean canExecute() {
return true;
}
/**
* The DemoMatcher is an ontology matching tool. SEALS supports the
* evaluation of different tool types like e.g., reasoner and storage systems.
*/
public ToolType getType() {
return ToolType.OntologyMatchingTool;
}
} |
mon erreur est au niveau de cette ligne :
Code:
sim= new sim_ling(source.toURI(), target.toURI());
on me propose comme solution soit de la blocker ou la borner avec un try/catch
et quand je suis la proposition ça me donne ce catch:
Code:
1
2
| catch (URISyntaxException ex) {
Logger.getLogger(MatcherBridge.class.getName()).log(Level.SEVERE, null, ex); |
je fais quoi? j'ai peur que ce catch nuira à l'exécution de mon programme
