1 files changed, 66 insertions, 0 deletions
diff --git a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/index/nexus/ArtifactScanningMonitor.java b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/index/nexus/ArtifactScanningMonitor.java
new file mode 100644
index 00000000..67e26bad
--- /dev/null
+++ b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/index/nexus/ArtifactScanningMonitor.java
@@ -0,0 +1,66 @@
+/*******************************************************************************
+ * Copyright (c) 2008-2010 Sonatype, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *      Sonatype, Inc. - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.m2e.core.internal.index.nexus;
+
+import java.io.File;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+
+import org.apache.maven.index.ArtifactContext;
+import org.apache.maven.index.ArtifactScanningListener;
+import org.apache.maven.index.ScanningResult;
+import org.apache.maven.index.context.IndexingContext;
+
+class ArtifactScanningMonitor implements ArtifactScanningListener {
+  private static final Logger log = LoggerFactory.getLogger(ArtifactScanningMonitor.class);
+
+  private static final long THRESHOLD = 1 * 1000L;
+
+  //private final IndexInfo indexInfo;
+
+  private final IProgressMonitor monitor;
+
+  private long timestamp = System.currentTimeMillis();
+
+  private File repositoryDir;
+
+  ArtifactScanningMonitor(File repositoryDir, IProgressMonitor monitor) {
+    //this.indexInfo = indexInfo;
+    this.repositoryDir = repositoryDir;
+    this.monitor = monitor;
+  }
+
+  public void scanningStarted(IndexingContext ctx) {
+  }
+
+  public void scanningFinished(IndexingContext ctx, ScanningResult result) {
+  }
+
+  public void artifactDiscovered(ArtifactContext ac) {
+    long current = System.currentTimeMillis();
+    if((current - timestamp) > THRESHOLD) {
+      // String id = info.groupId + ":" + info.artifactId + ":" + info.version;
+      String id = ac.getPom().getAbsolutePath().substring(
+          this.repositoryDir.getAbsolutePath().length());
+      this.monitor.setTaskName(id);
+      this.timestamp = current;
+    }
+  }
+
+  public void artifactError(ArtifactContext ac, Exception e) {
+    String id = ac.getPom().getAbsolutePath().substring(repositoryDir.getAbsolutePath().length());
+    log.error(id + " " + e.getMessage()); //$NON-NLS-1$
+  }
+}
+\ No newline at end of file