| // 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.googlesrouce.gerrit.plugins.github.git; |
| |
| import org.eclipse.jgit.lib.ProgressMonitor; |
| |
| import com.googlesrouce.gerrit.plugins.github.git.GitJobStatus.Code; |
| |
| public class GitImportJob extends AbstractCloneJob implements Runnable, |
| ProgressMonitor, GitJob { |
| private int currTask; |
| private int totUnits; |
| private int currUnit; |
| private int lastPercentage; |
| private boolean cancelled; |
| private String task = "Waiting ..."; |
| private Exception exception; |
| private GitJobStatus status; |
| private int index; |
| private final ImportStep[] importSteps; |
| private String organisation; |
| private String repository; |
| |
| public GitImportJob(int id, String organisation, String repository, ImportStep... steps) { |
| this.importSteps = steps; |
| this.index = id; |
| this.organisation = organisation; |
| this.repository = repository; |
| this.status = new GitJobStatus(id); |
| } |
| |
| @Override |
| public void run() { |
| try { |
| status.update(Code.SYNC, "Init", "Initializing import steps ..."); |
| for (ImportStep importStep : importSteps) { |
| importStep.doImport(this); |
| } |
| status.update(GitJobStatus.Code.COMPLETE,"Done","Done: repository replicated to Gerrit."); |
| } catch (Exception e) { |
| if (status.getStatus() == GitJobStatus.Code.SYNC) { |
| this.exception = e; |
| status.update(GitJobStatus.Code.FAILED, "Failed", getStatusDescription()); |
| } |
| rollback(); |
| } |
| } |
| |
| private void rollback() { |
| for (ImportStep importStep : importSteps) { |
| importStep.rollback(); |
| } |
| } |
| |
| @Override |
| public void cancel() { |
| if (status.getStatus() != GitJobStatus.Code.SYNC) { |
| return; |
| } |
| |
| cancelled = true; |
| status.update(GitJobStatus.Code.CANCELLED, "Cancelled", "Cancelled"); |
| rollback(); |
| } |
| |
| public String getStatusDescription() { |
| if (exception != null) { |
| return getErrorDescription(exception); |
| } else { |
| switch (status.getStatus()) { |
| case COMPLETE: |
| return "Cloned (100%)"; |
| case CANCELLED: |
| return "Cancelled"; |
| default: |
| return "Phase-" + currTask + " / " + task + " (" + lastPercentage |
| + "%)"; |
| } |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.googlesrouce.gerrit.plugins.github.git.CloneJob#getStatus() |
| */ |
| @Override |
| public GitJobStatus getStatus() { |
| return status; |
| } |
| |
| @Override |
| public void update(int completed) { |
| if (totUnits == 0) { |
| return; |
| } |
| |
| currUnit += completed; |
| int percentage = currUnit * 100 / totUnits; |
| if (percentage > lastPercentage) { |
| lastPercentage = percentage; |
| } |
| |
| status.update(Code.SYNC, status.getShortDescription(), getStatusDescription()); |
| } |
| |
| @Override |
| public void start(int totalTasks) { |
| currTask = 0; |
| } |
| |
| @Override |
| public boolean isCancelled() { |
| if (cancelled) { |
| status.update(GitJobStatus.Code.CANCELLED); |
| } |
| return cancelled; |
| } |
| |
| @Override |
| public void endTask() { |
| } |
| |
| @Override |
| public void beginTask(String task, int totalUnits) { |
| this.currTask++; |
| this.task = task; |
| this.totUnits = totalUnits; |
| this.currUnit = 0; |
| this.lastPercentage = 0; |
| |
| status.update(Code.SYNC, status.getShortDescription(), getStatusDescription()); |
| } |
| |
| @Override |
| public int getIndex() { |
| return index; |
| } |
| |
| @Override |
| public String toString() { |
| return "CloneJob#" + index + " " + getOrganisation() + "/" |
| + getRepository(); |
| } |
| |
| @Override |
| public String getOrganisation() { |
| return organisation; |
| } |
| |
| @Override |
| public String getRepository() { |
| return repository; |
| } |
| |
| } |