File D:\maven-qcr-plugin-testsunitaires\qcr4java\jenkins-master\target\site\qc\core\src\main\java\hudson\tools\ToolInstallerDescriptor.java.html

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2009, Sun Microsystems, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 package hudson.tools;
26
27 import hudson.DescriptorExtensionList;
28 import hudson.model.Descriptor;
29 import jenkins.model.Jenkins;
30
31 import java.util.List;
32 import java.util.ArrayList;
33
34 /**
35 * Descriptor for a {@link ToolInstaller}.
36 * @since 1.305
37 */
38 public abstract class ToolInstallerDescriptor<T extends ToolInstaller> extends Descriptor<ToolInstaller> {
39
40 /**
41 * Controls what kind of {@link ToolInstallation} this installer can be applied to.
42 *
43 * <p>
44 * By default, this method just returns true to everything, claiming it's applicable to any tool installations.
45 */
46 public boolean isApplicable(Class<? extends ToolInstallation> toolType) {
47 return true;
48 }
49
50 public static DescriptorExtensionList<ToolInstaller,ToolInstallerDescriptor<?>> all() {
51 return Jenkins.getInstance().<ToolInstaller,ToolInstallerDescriptor<?>>getDescriptorList(ToolInstaller.class);
52 }
53
54 /**
55 * Filters {@link #all()} by eliminating things that are not applicable to the given type.
56 */
57 public static List<ToolInstallerDescriptor<?>> for_(Class<? extends ToolInstallation> type) {
58 List<ToolInstallerDescriptor<?>> r = new ArrayList<ToolInstallerDescriptor<?>>();
59 for (ToolInstallerDescriptor<?> d : all())
60 if(d.isApplicable(type))
61 r.add(d);
62 return r;
63 }
64
65 }
66