1 /*
2 * (C) Copyright 2006-2014 Nuxeo SA (http://nuxeo.com/) and contributors.
3 *
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the GNU Lesser General Public License
6 * (LGPL) version 2.1 which accompanies this distribution, and is available at
7 * http://www.gnu.org/licenses/lgpl-2.1.html
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * Contributors:
15 * bstefanescu, jcarsique
16 */
17 package org.nuxeo.build.maven.filter;
18
19 import java.util.List;
20
21 import org.apache.maven.artifact.Artifact;
22 import org.eclipse.aether.graph.DependencyNode;
23
24 /**
25 * TODO NXBT-258
26 */
27 public class IsOptionalFilter extends AbstractFilter {
28
29 protected boolean isOptional;
30
31 public IsOptionalFilter(boolean isOptional) {
32 this.isOptional = isOptional;
33 }
34
35 @Override
36 public boolean accept(Artifact artifact) {
37 return result(isOptional == artifact.isOptional(), artifact.toString());
38 }
39
40 @Override
41 public boolean accept(DependencyNode node, List<DependencyNode> parents) {
42 org.eclipse.aether.graph.Dependency dependency = node.getDependency();
43 return result(dependency != null && dependency.isOptional(),
44 node.toString());
45 }
46 }