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/*
 *
 *  *  Copyright 2014 Orient Technologies LTD (info(at)orientechnologies.com)
 *  *
 *  *  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.
 *  *
 *  * For more information: http://www.orientechnologies.com
 *
 */
package com.orientechnologies.orient.console;

import com.orientechnologies.common.console.OConsoleApplication;

public abstract class OrientConsole extends OConsoleApplication implements OTableFormatter.OTableOutput {

  public OrientConsole(String[] args) {
    super(args);
  }

  @Override
  public void onMessage(String text, Object... args) {
    message(text, args);
  }

  @Override
  protected void onException(Throwable e) {
    Throwable current = e;
    while (current != null) {
      err.print("\nError: " + current.toString() + "\n");
      current = current.getCause();
    }
  }

  @Override
  protected void onBefore() {
    printApplicationInfo();
  }

  protected void printApplicationInfo() {
  }

  @Override
  protected void onAfter() {
    out.println();
  }

  protected String format(final String iValue, final int iMaxSize) {
    if (iValue == null)
      return null;

    if (iValue.length() > iMaxSize)
      return iValue.substring(0, iMaxSize - 3) + "...";
    return iValue;
  }
}