| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // 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 com.googlesource.gerrit.plugins.replication; |
| |
| import com.googlesource.gerrit.plugins.replication.ReplicationState.RefPushResult; |
| |
| import org.eclipse.jgit.transport.URIish; |
| |
| import java.lang.ref.WeakReference; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| public abstract class PushResultProcessing { |
| abstract void onOneNodeReplicated(String project, String ref, URIish uri, RefPushResult status); |
| |
| abstract void onAllNodesReplicated(int totalPushTasksCount); |
| |
| void writeStdOut(final String message) { |
| // Default doing nothing |
| } |
| |
| void writeStdErr(final String message) { |
| // Default doing nothing |
| } |
| |
| private static String resolveNodeName(URIish uri) { |
| StringBuilder sb = new StringBuilder(); |
| if (uri.isRemote()) { |
| sb.append(uri.getHost()); |
| if (uri.getPort() != -1) { |
| sb.append(":"); |
| sb.append(uri.getPort()); |
| } |
| } else { |
| sb.append(uri.getPath()); |
| } |
| return sb.toString(); |
| } |
| |
| public static class CommandProcessing extends PushResultProcessing { |
| private WeakReference<StartCommand> sshCommand; |
| private AtomicBoolean hasError = new AtomicBoolean(); |
| |
| CommandProcessing(StartCommand sshCommand) { |
| this.sshCommand = new WeakReference<StartCommand>(sshCommand); |
| } |
| |
| @Override |
| void onOneNodeReplicated(String project, String ref, URIish uri, |
| RefPushResult status) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("Replicate "); |
| sb.append(project); |
| sb.append(" to "); |
| sb.append(resolveNodeName(uri)); |
| sb.append(", "); |
| switch (status) { |
| case SUCCEEDED: |
| sb.append("Succeeded!"); |
| break; |
| case FAILED: |
| sb.append("FAILED!"); |
| hasError.compareAndSet(false, true); |
| break; |
| case NOT_ATTEMPTED: |
| sb.append("NOT ATTEMPTED!"); |
| break; |
| default: |
| sb.append("UNKNOWN RESULT!"); |
| break; |
| } |
| writeStdOut(sb.toString()); |
| } |
| |
| @Override |
| void onAllNodesReplicated(int totalPushTasksCount) { |
| if (totalPushTasksCount == 0) { |
| return; |
| } |
| writeStdOut("----------------------------------------------"); |
| if (hasError.get()) { |
| writeStdOut("Replication completed with some errors!"); |
| } else { |
| writeStdOut("Replication completed successfully!"); |
| } |
| } |
| |
| @Override |
| void writeStdOut(final String message) { |
| StartCommand command = sshCommand.get(); |
| if (command != null) { |
| command.writeStdOutSync(message); |
| } |
| } |
| |
| @Override |
| void writeStdErr(final String message) { |
| StartCommand command = sshCommand.get(); |
| if (command != null) { |
| command.writeStdErrSync(message); |
| } |
| } |
| } |
| |
| public static class GitUpdateProcessing extends PushResultProcessing { |
| @Override |
| void onOneNodeReplicated(String project, String ref, URIish uri, |
| RefPushResult status) { |
| //TODO: send stream events |
| } |
| |
| @Override |
| void onAllNodesReplicated(int totalPushTasksCount) { |
| //TODO: send stream events |
| } |
| } |
| |
| public static class NoopProcessing extends PushResultProcessing { |
| @Override |
| void onOneNodeReplicated(String project, String ref, URIish uri, |
| RefPushResult status) { |
| } |
| |
| @Override |
| void onAllNodesReplicated(int totalPushTasksCount) { |
| } |
| } |
| } |