blob: 713ff6ebbe2d136fc0f6251f302ae1a91a18dcf6 (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2003, 2014 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.osgi.internal.loader.sources;
import java.net.URL;
import java.util.Collection;
import java.util.Enumeration;
import org.eclipse.osgi.internal.loader.BundleLoader;
import org.eclipse.osgi.internal.loader.ModuleClassLoader;
public class SingleSourcePackage extends PackageSource {
private final BundleLoader supplier;
public SingleSourcePackage(String id, BundleLoader supplier) {
super(id);
this.supplier = supplier;
}
public SingleSourcePackage[] getSuppliers() {
return new SingleSourcePackage[] {this};
}
public BundleLoader getLoader() {
return supplier;
}
public Class<?> loadClass(String name) throws ClassNotFoundException {
return supplier.findLocalClass(name);
}
public URL getResource(String name) {
return supplier.findLocalResource(name);
}
public Enumeration<URL> getResources(String name) {
return supplier.findLocalResources(name);
}
public boolean equals(Object source) {
if (this == source)
return true;
if (!(source instanceof SingleSourcePackage))
return false;
SingleSourcePackage singleSource = (SingleSourcePackage) source;
// we do an == test on id because the id is interned in the constructor of PackageSource
return supplier == singleSource.supplier && id == singleSource.getId();
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + id.hashCode();
result = prime * result + supplier.hashCode();
return result;
}
@Override
public Collection<String> listResources(String path, String filePattern) {
ModuleClassLoader mcl = supplier.getModuleClassLoader();
return mcl.listLocalResources(path, filePattern, 0);
}
}
|
