Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / org.argeo.slc.repo / src / org / eclipse / aether / transfer / RepositoryOfflineException.java

diff --git a/org.argeo.slc.repo/src/org/eclipse/aether/transfer/RepositoryOfflineException.java b/org.argeo.slc.repo/src/org/eclipse/aether/transfer/RepositoryOfflineException.java
new file mode 100644 (file)
index 0000000..1115054
--- /dev/null
+++ b/org.argeo.slc.repo/src/org/eclipse/aether/transfer/RepositoryOfflineException.java
@@ -0,0 +1,70 @@
+/*******************************************************************************
+ * Copyright (c) 2012, 2014 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.aether.transfer;
+
+import org.eclipse.aether.RepositoryException;
+import org.eclipse.aether.repository.RemoteRepository;
+
+/**
+ * Thrown when a transfer could not be performed because a remote repository is not accessible in offline mode.
+ */
+public class RepositoryOfflineException
+    extends RepositoryException
+{
+
+    private final transient RemoteRepository repository;
+
+    private static String getMessage( RemoteRepository repository )
+    {
+        if ( repository == null )
+        {
+            return "Cannot access remote repositories in offline mode";
+        }
+        else
+        {
+            return "Cannot access " + repository.getId() + " (" + repository.getUrl() + ") in offline mode";
+        }
+    }
+
+    /**
+     * Creates a new exception with the specified repository.
+     * 
+     * @param repository The inaccessible remote repository, may be {@code null}.
+     */
+    public RepositoryOfflineException( RemoteRepository repository )
+    {
+        super( getMessage( repository ) );
+        this.repository = repository;
+    }
+
+    /**
+     * Creates a new exception with the specified repository and detail message.
+     * 
+     * @param repository The inaccessible remote repository, may be {@code null}.
+     * @param message The detail message, may be {@code null}.
+     */
+    public RepositoryOfflineException( RemoteRepository repository, String message )
+    {
+        super( message );
+        this.repository = repository;
+    }
+
+    /**
+     * Gets the remote repository that could not be accessed due to offline mode.
+     * 
+     * @return The inaccessible remote repository or {@code null} if unknown.
+     */
+    public RemoteRepository getRepository()
+    {
+        return repository;
+    }
+
+}