Support creation of vendor-specific versions of the fabric pipeconf
We provide a new service to facilitate registration of vendor-specific
versions of the Fabric pipeconf (e.g., for Tofino) from third-party
apps. This service is designed such that third-party apps do not need to
depend on internal classes at compile time, such as the behaviour
implementations.
To make this possible, the package structure has been refactored to
separate APIs from implementation.
Change-Id: I487cb806541eb9e6877ebf398a94f057613df8cc
diff --git a/pipelines/fabric/impl/src/main/java/org/onosproject/pipelines/fabric/impl/behaviour/pipeliner/FabricPipelinerException.java b/pipelines/fabric/impl/src/main/java/org/onosproject/pipelines/fabric/impl/behaviour/pipeliner/FabricPipelinerException.java
new file mode 100644
index 0000000..6755e75
--- /dev/null
+++ b/pipelines/fabric/impl/src/main/java/org/onosproject/pipelines/fabric/impl/behaviour/pipeliner/FabricPipelinerException.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * 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.onosproject.pipelines.fabric.impl.behaviour.pipeliner;
+
+import org.onosproject.net.flowobjective.ObjectiveError;
+
+/**
+ * Signals an exception when translating a flow objective.
+ */
+class FabricPipelinerException extends Exception {
+
+ private final ObjectiveError error;
+
+ /**
+ * Creates a new exception for the given message. Sets ObjectiveError to
+ * UNSUPPORTED.
+ *
+ * @param message message
+ */
+ FabricPipelinerException(String message) {
+ super(message);
+ this.error = ObjectiveError.UNSUPPORTED;
+ }
+
+ /**
+ * Creates a new exception for the given message and ObjectiveError.
+ *
+ * @param message message
+ * @param error objective error
+ */
+ FabricPipelinerException(String message, ObjectiveError error) {
+ super(message);
+ this.error = error;
+ }
+
+ /**
+ * Returns the ObjectiveError of this exception.
+ *
+ * @return objective error
+ */
+ ObjectiveError objectiveError() {
+ return error;
+ }
+}