1 files changed, 82 insertions, 0 deletions
diff --git a/bundle-plugin/src/main/java/com/yahoo/container/plugin/util/Artifacts.java b/bundle-plugin/src/main/java/com/yahoo/container/plugin/util/Artifacts.java
new file mode 100644
index 00000000000..fc771e23fa7
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+++ b/bundle-plugin/src/main/java/com/yahoo/container/plugin/util/Artifacts.java
@@ -0,0 +1,82 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.plugin.util;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.project.MavenProject;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * @author Tony Vaagenes
+ * @author ollivir
+ */
+public class Artifacts {
+    interface ScopeTranslator {
+        String scopeOf(Artifact artifact);
+    }
+
+    private static class NoopScopeTranslator implements ScopeTranslator {
+        @Override public String scopeOf(Artifact artifact) { return artifact.getScope(); }
+    }
+
+    public static class ArtifactSet {
+
+        private final List<Artifact> jarArtifactsToInclude;
+        private final List<Artifact> jarArtifactsProvided;
+        private final List<Artifact> nonJarArtifacts;
+
+        private ArtifactSet(
+                List<Artifact> jarArtifactsToInclude,
+                List<Artifact> jarArtifactsProvided,
+                List<Artifact> nonJarArtifacts) {
+            this.jarArtifactsToInclude = jarArtifactsToInclude;
+            this.jarArtifactsProvided = jarArtifactsProvided;
+            this.nonJarArtifacts = nonJarArtifacts;
+        }
+
+        public List<Artifact> getJarArtifactsToInclude() {
+            return jarArtifactsToInclude;
+        }
+
+        public List<Artifact> getJarArtifactsProvided() {
+            return jarArtifactsProvided;
+        }
+
+        public List<Artifact> getNonJarArtifacts() {
+            return nonJarArtifacts;
+        }
+    }
+
+    public static ArtifactSet getArtifacts(MavenProject project) { return getArtifacts(project, new NoopScopeTranslator()); }
+
+    public static ArtifactSet getArtifacts(MavenProject project, ScopeTranslator scopeTranslator) {
+        List<Artifact> jarArtifactsToInclude = new ArrayList<>();
+        List<Artifact> jarArtifactsProvided = new ArrayList<>();
+        List<Artifact> nonJarArtifactsToInclude = new ArrayList<>();
+        List<Artifact> nonJarArtifactsProvided = new ArrayList<>();
+        for (Artifact artifact : project.getArtifacts()) {
+            String scope = scopeTranslator.scopeOf(artifact);
+            if ("jar".equals(artifact.getType())) {
+                if (Artifact.SCOPE_COMPILE.equals(scope)) {
+                    jarArtifactsToInclude.add(artifact);
+                } else if (Artifact.SCOPE_PROVIDED.equals(scope)) {
+                    jarArtifactsProvided.add(artifact);
+                }
+            } else {
+                if (Artifact.SCOPE_COMPILE.equals(scope)) {
+                    nonJarArtifactsToInclude.add(artifact);
+                } else if (Artifact.SCOPE_PROVIDED.equals(scope)) {
+                    nonJarArtifactsProvided.add(artifact);
+                }
+            }
+        }
+        nonJarArtifactsToInclude.addAll(nonJarArtifactsProvided);
+        return new ArtifactSet(jarArtifactsToInclude, jarArtifactsProvided, nonJarArtifactsToInclude);
+    }
+
+    public static Collection<Artifact> getArtifactsToInclude(MavenProject project) {
+        return getArtifacts(project, new NoopScopeTranslator()).getJarArtifactsToInclude();
+    }
+}