Counters.java

/* ********************************************************************
    Licensed to Jasig under one or more contributor license
    agreements. See the NOTICE file distributed with this work
    for additional information regarding copyright ownership.
    Jasig 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.bedework.dumprestore;

import org.apache.log4j.Logger;

import java.util.List;

/** Some counters we use in dump and restore
 *
 * @author Mike Douglass
 * @version 1.0
 */
public class Counters {
  private transient Logger log;

  /** */
  public final static int syspars = 0;

  /** */
  public final static int users = 1;

  /** */
  public final static int timezones = 2;

  /** */
  public final static int collections = 3;

  /** */
  public final static int locations = 4;

  /** */
  public final static int contacts = 5;

  /** */
  public final static int valarms = 6;

  /** */
  public final static int categories = 7;

  /** */
  public final static int authusers = 8;

  /** */
  public final static int events = 9;

  /** */
  public final static int eventOverrides = 10;

  /** */
  public final static int eventAnnotations = 11;

  /** */
  public final static int adminGroups = 12;

  /** */
  public final static int userPrefs = 13;

  /** */
  public final static int filters = 14;

  /** */
  public final static int calSuites = 15;

  /** */
  public final static int resources = 16;

  /** */
  public final static int externalSubscriptions = 17;

  /** */
  public final static int aliases = 18;

  /** */
  public final static int duplicateUsers = 19;

  /**   */
  public int[] counts = new int[20];

  /**   */
  public int[] skipCounts = new int[20];

  /** */
  public String[] countNames = {
             "syspars",
             "users",
             "timezones",
             "collections",
             "locations",
             "contacts",
             "alarms",
             "categories",
             "authusers",
             "events",
             "eventOverrides",
             "eventAnnotations",
             "adminGroups",
             "userPrefs",
             "filters",
             "calendar suites",
             "resources",
             "external subscriptions",
             "aliases",
             "duplicate users",
  };

  /**
   *
   * @param infoLines - null for logged output only
   */
  public void stats(final List<String> infoLines) {
    for (int cti = 0; cti < counts.length; cti++) {
      stat(infoLines, cti);
    }
  }

  private final String blanks = "                                    ";
  private final int paddedNmLen = 18;

  private void stat(final List<String> infoLines, final int cti) {
    final StringBuilder sb = new StringBuilder();

    final String name = countNames[cti];

    if (name.length() < paddedNmLen) {
      sb.append(blanks.substring(0, paddedNmLen - name.length()));
    }

    sb.append(name);
    sb.append(": ");
    sb.append(counts[cti]);
    sb.append("  skipped: ");
    sb.append(skipCounts[cti]);

    info(infoLines, sb.toString());
  }

  protected Logger getLog() {
    if (log == null) {
      log = Logger.getLogger(this.getClass());
    }

    return log;
  }

  protected void info(final List<String> infoLines, final String msg) {
    if (infoLines != null) {
      infoLines.add(msg + "\n");
    }

    info(msg);
  }

  protected void info(final String msg) {
    getLog().info(msg);
  }
}