| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.jackrabbit.vault.packaging.registry.impl; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.annotation.Nonnull; |
| import javax.jcr.Session; |
| |
| import org.apache.jackrabbit.vault.fs.api.ProgressTrackerListener; |
| import org.apache.jackrabbit.vault.packaging.PackageException; |
| import org.apache.jackrabbit.vault.packaging.registry.ExecutionPlan; |
| import org.apache.jackrabbit.vault.packaging.registry.PackageRegistry; |
| import org.apache.jackrabbit.vault.packaging.registry.PackageTask; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * {@code ExecutionPlanImpl}... |
| */ |
| public class ExecutionPlanImpl implements ExecutionPlan { |
| |
| /** |
| * default logger |
| */ |
| private static final Logger log = LoggerFactory.getLogger(ExecutionPlanImpl.class); |
| |
| private List<PackageTask> tasks = new ArrayList<PackageTask>(); |
| |
| private String id; |
| |
| private PackageRegistry registry; |
| |
| private ProgressTrackerListener listener; |
| |
| private Session session; |
| |
| public ExecutionPlanImpl(List<PackageTask> tasks) { |
| this.tasks.addAll(tasks); |
| } |
| |
| public List<PackageTask> getTasks() { |
| return tasks; |
| } |
| |
| @Nonnull |
| @Override |
| public String getId() { |
| return id; |
| } |
| |
| ExecutionPlanImpl setId(String id) { |
| this.id = id; |
| return this; |
| } |
| |
| ExecutionPlanImpl with(PackageRegistry registry) { |
| this.registry = registry; |
| return this; |
| } |
| |
| ExecutionPlanImpl with(Session session) { |
| this.session = session; |
| return this; |
| } |
| |
| ExecutionPlanImpl with(ProgressTrackerListener listener) { |
| this.listener = listener; |
| return this; |
| } |
| |
| PackageRegistry getRegistry() { |
| return registry; |
| } |
| |
| ProgressTrackerListener getListener() { |
| return listener; |
| } |
| |
| Session getSession() { |
| return session; |
| } |
| |
| @Override |
| public boolean isExecuted() { |
| for (PackageTask task: tasks) { |
| if (task.getState() != PackageTask.State.COMPLETED && task.getState() != PackageTask.State.ERROR) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean hasErrors() { |
| for (PackageTask task: tasks) { |
| if (task.getState() == PackageTask.State.ERROR) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Nonnull |
| public ExecutionPlan execute() throws IOException, PackageException { |
| if (isExecuted()) { |
| log.warn("executing plan that was already executed."); |
| return this; |
| } |
| |
| for (PackageTask task: tasks) { |
| if (task instanceof PackageTaskImpl) { |
| ((PackageTaskImpl) task).execute(this); |
| } else { |
| throw new PackageException("task class " + task.getClass().getName() + " is not supported."); |
| } |
| } |
| return this; |
| } |
| |
| |
| } |