Split Withdrawing class into two classes WithdrawCoordinating and Withdrawing
Resolve ONOS-992
- Rename Coordinating to InstallCoordinating for naming consistency
- Add Javadoc to newly added/modified classes
- Rename uninstallIntent() to uninstallCoordinate() in IntentManager
- Rename coordinate() to installCoordinate() in IntentManager
Change-Id: I226592d96cfd8caf248addab2db0d28803c7ca12
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/InstallCoordinating.java b/core/net/src/main/java/org/onosproject/net/intent/impl/InstallCoordinating.java
new file mode 100644
index 0000000..e21b2fa
--- /dev/null
+++ b/core/net/src/main/java/org/onosproject/net/intent/impl/InstallCoordinating.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.net.intent.impl;
+
+import org.onosproject.net.flow.FlowRuleOperations;
+import org.onosproject.net.intent.IntentData;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Optional;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Represents a phase to create a {@link FlowRuleOperations} instance
+ * with using registered intent installers.
+ */
+class InstallCoordinating implements IntentUpdate {
+
+ private static final Logger log = LoggerFactory.getLogger(InstallCoordinating.class);
+
+ private final IntentManager intentManager;
+ private final IntentData pending;
+ private final IntentData current;
+
+ // TODO: define an interface and use it, instead of IntentManager
+ InstallCoordinating(IntentManager intentManager, IntentData pending, IntentData current) {
+ this.intentManager = checkNotNull(intentManager);
+ this.pending = checkNotNull(pending);
+ this.current = current;
+ }
+
+ @Override
+ public Optional<IntentUpdate> execute() {
+ try {
+ FlowRuleOperations flowRules = intentManager.coordinate(pending);
+ return Optional.of(new Installing(intentManager, pending, flowRules));
+ } catch (FlowRuleBatchOperationConversionException e) {
+ log.warn("Unable to install intent {} due to:", pending.intent().id(), e.getCause());
+ return Optional.of(new InstallingFailed(pending)); //FIXME
+ }
+ }
+}