/*
 * Copyright 2007 Google Inc.
 *
 * 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.google.gwt.dev.shell.ie;

import com.google.gwt.core.ext.TreeLogger;
import com.google.gwt.dev.shell.CheckForUpdates;

/**
 * IE6 implementation of the update checker.
 */
public class CheckForUpdatesIE6 extends CheckForUpdates {

  public CheckForUpdatesIE6(TreeLogger logger, String entryPoint) {
    super(logger, entryPoint);
  }

  @Override
  protected byte[] doHttpGet(TreeLogger branch, String userAgent, String url) {
    if (LowLevelIE6.init()) {
      return LowLevelIE6.httpGet(branch, userAgent, url,
          System.getProperty(PROPERTY_DEBUG_HTTP_GET) != null);
    } else {
      return super.doHttpGet(branch, userAgent, url);
    }
  }

}