Android Open Source - msf-spaces-sdk-android Publisher Filter

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License

The source code is released under:

Apache License

Java Source Code

package de.imc.mirror.sdk.android.filter;
//  w w  w. ja  va2s .co  m
import org.jdom2.Element;

import de.imc.mirror.sdk.DataObject;

/**
 * Only data objects from the given publisher (bare-JID or full-JID) are returned. Removes all non-personalized data objects.
 * @author simon.schwantzer(at)im-c.de
 *
 */
public class PublisherFilter implements de.imc.mirror.sdk.filter.PublisherFilter {
  
  private final String publisher;
  
  /**
   * Creates a new publisher filter.
   * @param publisher Either bare-JID or full-JID of the publisher.
   */
  public PublisherFilter(String publisher) {
    this.publisher = publisher;
  }

  @Override
  public Element getFilterAsXML(String queryNamespace) {
    Element element = new Element("publisher", queryNamespace);
    element.setText(publisher);
    return element;
  }

  @Override
  public boolean isDataObjectValid(DataObject dataObject) {
    String objectPublisher = dataObject.getElement().getAttributeValue("publisher");
    if (objectPublisher == null || !objectPublisher.startsWith(publisher)) {
      return false;
    }
    return true;
  }

  @Override
  public String getPublisher() {
    return publisher;
  }
  
  @Override
  public int hashCode() {
    int hc = 17;
      int hashMultiplier = 59;
      hc = hc * hashMultiplier + publisher.hashCode();
      return hc;
  }

  @Override
  public boolean equals(Object obj) {
    if (obj == null || !(obj instanceof PublisherFilter)) return false;

    PublisherFilter that = (PublisherFilter) obj;
    if (!this.publisher.equals(that.publisher)) return false;
    
    return true;
  }
}

Java Source Code List

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