X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fadsal%2Fnorthbound%2Fcommons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnorthbound%2Fcommons%2Fquery%2FQueryContextProvider.java;fp=opendaylight%2Fadsal%2Fnorthbound%2Fcommons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnorthbound%2Fcommons%2Fquery%2FQueryContextProvider.java;h=65a232c245738619d3be8fa2a73980f94dc5d482;hb=42c32160bfd41de57189bb246fec5ffb48ed8e9e;hp=0000000000000000000000000000000000000000;hpb=edf5bfcee83c750853253ccfd991ba7000f5f65b;p=controller.git

diff --git a/opendaylight/adsal/northbound/commons/src/main/java/org/opendaylight/controller/northbound/commons/query/QueryContextProvider.java b/opendaylight/adsal/northbound/commons/src/main/java/org/opendaylight/controller/northbound/commons/query/QueryContextProvider.java
new file mode 100644
index 0000000000..65a232c245
--- /dev/null
+++ b/opendaylight/adsal/northbound/commons/src/main/java/org/opendaylight/controller/northbound/commons/query/QueryContextProvider.java
@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  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
+ */
+package org.opendaylight.controller.northbound.commons.query;
+
+import javax.ws.rs.ext.ContextResolver;
+import javax.ws.rs.ext.Provider;
+
+/**
+ * A provider for getting hold of the QueryContext.
+ */
+@Provider
+public class QueryContextProvider implements ContextResolver<QueryContext> {
+
+    // Singleton Query Context instance
+    private static final QueryContext queryContext = new QueryContextImpl();
+
+    @Override
+    public QueryContext getContext(Class<?> type) {
+        return queryContext;
+    }
+
+}