1 files changed, 112 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/DefaultArtifactFilterManager.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/DefaultArtifactFilterManager.java
new file mode 100644
index 00000000..1962f917
--- /dev/null
+++ b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/DefaultArtifactFilterManager.java
@@ -0,0 +1,112 @@
+package org.apache.maven;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
+import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
+import org.apache.maven.artifact.resolver.filter.ExclusionSetFilter;
+import org.apache.maven.extension.internal.CoreExportsProvider;
+
+/**
+ * @author Jason van Zyl
+ */
+@Named
+@Singleton
+@SuppressWarnings( "deprecation" )
+public class DefaultArtifactFilterManager
+    implements ArtifactFilterManager
+{
+
+    // this is a live injected collection
+    protected final List<ArtifactFilterManagerDelegate> delegates;
+
+    protected Set<String> excludedArtifacts;
+
+    private final Set<String> coreArtifacts;
+
+    @Inject
+    public DefaultArtifactFilterManager( List<ArtifactFilterManagerDelegate> delegates,
+                                         CoreExportsProvider coreExports )
+    {
+        this.delegates = delegates;
+        this.coreArtifacts = coreExports.get().getExportedArtifacts();
+    }
+
+    private synchronized Set<String> getExcludedArtifacts()
+    {
+        if ( excludedArtifacts == null )
+        {
+            excludedArtifacts = new LinkedHashSet<String>( coreArtifacts );
+        }
+        return excludedArtifacts;
+    }
+
+    /**
+     * Returns the artifact filter for the core + extension artifacts.
+     *
+     * @see org.apache.maven.ArtifactFilterManager#getArtifactFilter()
+     */
+    public ArtifactFilter getArtifactFilter()
+    {
+        Set<String> excludes = new LinkedHashSet<String>( getExcludedArtifacts() );
+
+        for ( ArtifactFilterManagerDelegate delegate : delegates )
+        {
+            delegate.addExcludes( excludes );
+        }
+
+        return new ExclusionSetFilter( excludes );
+    }
+
+    /**
+     * Returns the artifact filter for the standard core artifacts.
+     *
+     * @see org.apache.maven.ArtifactFilterManager#getExtensionDependencyFilter()
+     */
+    public ArtifactFilter getCoreArtifactFilter()
+    {
+        return new ExclusionSetFilter( getCoreArtifactExcludes() );
+    }
+
+    public void excludeArtifact( String artifactId )
+    {
+        getExcludedArtifacts().add( artifactId );
+    }
+
+    public Set<String> getCoreArtifactExcludes()
+    {
+        Set<String> excludes = new LinkedHashSet<String>( coreArtifacts );
+
+        for ( ArtifactFilterManagerDelegate delegate : delegates )
+        {
+            delegate.addCoreExcludes( excludes );
+        }
+
+        return excludes;
+    }
+
+}