1 files changed, 55 insertions, 0 deletions
diff --git a/bundles/org.eclipse.osgi.util/src/org/osgi/util/promise/FailedPromisesException.java b/bundles/org.eclipse.osgi.util/src/org/osgi/util/promise/FailedPromisesException.java
new file mode 100644
index 000000000..95546abe5
--- /dev/null
+++ b/bundles/org.eclipse.osgi.util/src/org/osgi/util/promise/FailedPromisesException.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) OSGi Alliance (2014). All Rights Reserved.
+ * 
+ * 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.
+ */
+
+package org.osgi.util.promise;
+
+import java.util.Collection;
+import java.util.Collections;
+
+/**
+ * Promise failure exception for a collection of failed Promises.
+ * 
+ * @author $Id$
+ */
+public class FailedPromisesException extends RuntimeException {
+	private static final long				serialVersionUID	= 1L;
+	private final Collection<Promise<?>>	failed;
+
+	/**
+	 * Create a new FailedPromisesException with the specified Promises.
+	 * 
+	 * @param failed A collection of Promises that have been resolved with a
+	 *        failure. Must not be {@code null}, must not be empty and all of
+	 *        the elements in the collection must not be {@code null}.
+	 * @param cause The cause of this exception. This is typically the failure
+	 *        of the first Promise in the specified collection.
+	 */
+	public FailedPromisesException(Collection<Promise<?>> failed, Throwable cause) {
+		super(cause);
+		this.failed = Collections.unmodifiableCollection(failed);
+	}
+
+	/**
+	 * Returns the collection of Promises that have been resolved with a
+	 * failure.
+	 * 
+	 * @return The collection of Promises that have been resolved with a
+	 *         failure. The returned collection is unmodifiable.
+	 */
+	public Collection<Promise<?>> getFailedPromises() {
+		return failed;
+	}
+}