microsoft.exchange.webservices.data.autodiscover.configuration.ConfigurationSettingsBase Maven / Gradle / Ivy

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/*
 * The MIT License
 * Copyright (c) 2012 Microsoft Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package microsoft.exchange.webservices.data.autodiscover.configuration;

import microsoft.exchange.webservices.data.attribute.EditorBrowsable;
import microsoft.exchange.webservices.data.autodiscover.enumeration.AutodiscoverResponseType;
import microsoft.exchange.webservices.data.autodiscover.exception.error.AutodiscoverError;
import microsoft.exchange.webservices.data.autodiscover.response.GetUserSettingsResponse;
import microsoft.exchange.webservices.data.core.EwsXmlReader;
import microsoft.exchange.webservices.data.core.XmlElementNames;
import microsoft.exchange.webservices.data.core.enumeration.attribute.EditorBrowsableState;
import microsoft.exchange.webservices.data.autodiscover.enumeration.UserSettingName;
import microsoft.exchange.webservices.data.core.enumeration.misc.XmlNamespace;

import java.net.URI;
import java.util.List;

/**
 * Represents the base class for configuration settings.
 */
@EditorBrowsable(state = EditorBrowsableState.Never) public abstract class ConfigurationSettingsBase {

  /**
   * The error.
   */
  private AutodiscoverError error;

  /**
   * Initializes a new instance of the ConfigurationSettingsBase class.
   */
  public ConfigurationSettingsBase() {
  }

  /**
   * Tries to read the current XML element.
   *
   * @param reader the reader
   * @return True is the current element was read, false otherwise.
   * @throws Exception the exception
   */
  public boolean tryReadCurrentXmlElement(EwsXmlReader reader)
      throws Exception {
    if (reader.getLocalName().equalsIgnoreCase(XmlElementNames.Error)) {
      this.error = AutodiscoverError.parse(reader);

      return true;
    } else {
      return false;
    }
  }

  /**
   * Loads the settings from XML.
   *
   * @param reader the reader
   * @throws Exception the exception
   */
  public void loadFromXml(EwsXmlReader reader) throws Exception {
    reader.readStartElement(XmlNamespace.NotSpecified,
        XmlElementNames.Autodiscover);
    reader.readStartElement(XmlNamespace.NotSpecified,
        XmlElementNames.Response);

    do {
      reader.read();

      if (reader.isStartElement()) {
        if (!this.tryReadCurrentXmlElement(reader)) {
          reader.skipCurrentElement();
        }
      }
    } while (!reader.isEndElement(XmlNamespace.NotSpecified,
        XmlElementNames.Response));

    reader.readEndElement(XmlNamespace.NotSpecified,
        XmlElementNames.Autodiscover);
  }

  /**
   * Gets the namespace that defines the settings.
   *
   * @return The namespace that defines the settings
   */
  public abstract String getNamespace();

  /**
   * Makes this instance a redirection response.
   *
   * @param redirectUrl the redirect url
   */
  public abstract void makeRedirectionResponse(URI redirectUrl);

  /**
   * Gets the type of the response.
   *
   * @return The type of the response.
   */
  public abstract AutodiscoverResponseType getResponseType();

  /**
   * Gets the redirect target.
   *
   * @return The redirect target.
   */
  public abstract String getRedirectTarget();

  /**
   * Convert ConfigurationSettings to GetUserSettings response.
   *
   * @param smtpAddress       SMTP address.
   * @param requestedSettings The requested settings.
   * @return GetUserSettingsResponse.
   */
  public abstract GetUserSettingsResponse convertSettings(
      String smtpAddress,
      List requestedSettings);


  /**
   * Gets the error.
   *
   * @return The error.
   */
  public AutodiscoverError getError() {
    return this.error;
  }
}