[MRM-161] add the reporter scheduled task

git-svn-id: https://svn.apache.org/repos/asf/maven/archiva/trunk@440244 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 44 insertions, 0 deletions

diff --git a/archiva-indexer/src/main/java/org/apache/maven/archiva/indexer/record/IndexRecordExistsArtifactFilter.java b/archiva-indexer/src/main/java/org/apache/maven/archiva/indexer/record/IndexRecordExistsArtifactFilter.java
new file mode 100644
index 000000000..a5bdf9522
--- /dev/null
+++ b/archiva-indexer/src/main/java/org/apache/maven/archiva/indexer/record/IndexRecordExistsArtifactFilter.java
@@ -0,0 +1,44 @@
+package org.apache.maven.archiva.indexer.record;
+
+/*
+ * Copyright 2005-2006 The Apache Software Foundation.
+ *
+ * Licensed 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 org.apache.maven.artifact.Artifact;
+import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
+
+import java.util.Collection;
+
+/**
+ * Filter that removes artifacts already in the index.
+ * TODO: we could do timestamp comparisons here
+ */
+public class IndexRecordExistsArtifactFilter
+    implements ArtifactFilter
+{
+    private final Collection keys;
+
+    public IndexRecordExistsArtifactFilter( Collection keys )
+    {
+        this.keys = keys;
+    }
+
+    public boolean include( Artifact artifact )
+    {
+        String artifactKey = artifact.getGroupId() + ":" + artifact.getArtifactId() + ":" + artifact.getVersion() +
+            ( artifact.getClassifier() != null ? ":" + artifact.getClassifier() : "" );
+        return !keys.contains( artifactKey );
+    }
+}