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1
4
5 package org.objectweb.fractal.jar.adl;
6
7 import java.util.HashSet  ;
8 import java.util.Map ;
9 import java.util.Set ;
10
11 import org.objectweb.fractal.adl.ADLException;
12 import org.objectweb.fractal.adl.AbstractLoader;
13 import org.objectweb.fractal.adl.Definition;
14 import org.objectweb.fractal.adl.Node;
15 import org.objectweb.fractal.adl.attributes.Attributes;
16 import org.objectweb.fractal.adl.attributes.AttributesContainer;
17 import org.objectweb.fractal.adl.components.Component;
18 import org.objectweb.fractal.adl.components.ComponentContainer;
19 import org.objectweb.fractal.adl.implementations.Implementation;
20 import org.objectweb.fractal.adl.implementations.ImplementationContainer;
21 import org.objectweb.fractal.adl.interfaces.Interface;
22 import org.objectweb.fractal.adl.interfaces.InterfaceContainer;
23 import org.objectweb.fractal.adl.types.TypeInterface;
24
25 public class FileLoader extends AbstractLoader {
26
27
31 public Definition load (final String name, final Map context)
32 throws ADLException
33 {
34 Definition d = clientLoader.load(name, context);
35 checkNode((Node)d);
36 return d;
37 }
38
39
43 private void checkNode (Node node) throws ADLException {
44 Set classes = new HashSet ();
45 Set files = new HashSet ();
46 getClasses(node, classes);
47 getFiles(node, files);
48 classes.removeAll(files);
49 if (classes.size() > 0) {
50 throw new ADLException(
51 classes.iterator().next() +
52 " is missing in the component's files list", node);
53 }
54 if (node instanceof ComponentContainer) {
55 Component[] comps = ((ComponentContainer)node).getComponents();
56 for (int i = 0; i < comps.length; i++) {
57 checkNode((Node)comps[i]);
58 }
59 }
60 }
61
62 private void getClasses (Node n, Set s) {
63 if (n instanceof InterfaceContainer) {
64 Interface[] itfs = ((InterfaceContainer)n).getInterfaces();
65 for (int i = 0; i < itfs.length; ++i) {
66 if (itfs[i] instanceof TypeInterface) {
67 addFile(((TypeInterface)itfs[i]).getSignature(), s);
68 }
69 }
70 }
71 if (n instanceof AttributesContainer) {
72 Attributes a = ((AttributesContainer)n).getAttributes();
73 if (a != null && a.getSignature() != null) {
74 addFile(a.getSignature(), s);
75 }
76 }
77 if (n instanceof ImplementationContainer) {
78 Implementation i = ((ImplementationContainer)n).getImplementation();
79 if (i != null) {
80 addFile(i.getClassName(), s);
81 }
82 }
83 }
84
85 private static void addFile (String f, Set s) {
86 if (!f.startsWith("java") && !f.startsWith("org/objectweb/fractal/api")) {
87 s.add(f.replace('.', '/') + ".class");
88 }
89 }
90
91 private void getFiles (Node n, Set s) {
92 if (n instanceof FileContainer) {
93 File[] files = ((FileContainer)n).getFiles();
94 for (int i = 0; i < files.length; ++i) {
95 s.add(files[i].getName());
96 }
97 }
98 }
99 }
100 |
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