+/*
+ * Copyright 2005-2011 the original author or authors.
+ *
+ * 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.wamblee.xmlrouter.publish;
+
+import javax.xml.transform.dom.DOMSource;
+
+/**
+ * XML router interface for publishing events.
+ *
+ * @author Erik Brakkee
+ */
+public interface Gateway {
+
+ /**
+ * Publishes an event.
+ *
+ * @param aSource
+ * Source.
+ * @param aEvent
+ * Event.
+ * @return True iff th event was delivered to at least one destination.
+ */
+ boolean publish(String aSource, DOMSource aEvent);
+}