Android Open Source - VolleyJoomla J Request

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Back to project page VolleyJoomla.

License

The source code is released under:

Apache License

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Java Source Code

package de.ewackernagel.volley.joomla;
/*from  w  w  w . j a v a  2  s  .  c  om*/
import java.util.HashMap;
import java.util.Map;

import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;

import de.ewackernagel.volley.joomla.pojos.JConfiguration;

public abstract class JRequest<T> extends Request<T> {
  public static final String PARAMETER_UUID = "uuid";
  public static final String PARAMETER_SID = "sid";
  
  private final JConfiguration configuration;
  private final Listener<T> successListener;
  
  private Map<String, String> params;
  private Map<String, String> headers;
  
  public JRequest( JConfiguration configuration, String urlPath, ErrorListener errorListener) {
    this(configuration, urlPath, null, null, null, errorListener);
  }
  
  public JRequest( JConfiguration configuration, String urlPath, Listener<T> successListener, ErrorListener errorListener) {
    this( configuration, urlPath, null, null, successListener, errorListener );
  }

  public JRequest( JConfiguration configuration, String urlPath, Map<String, String> params, Map<String, String> headers, Listener<T> successListener, ErrorListener errorListener) {
    super( Method.POST, buildUrl( configuration, urlPath ), errorListener );
    
    this.configuration = configuration;
    this.headers = headers;
    this.successListener = successListener;
    
    initParams( params, configuration );
  }
  
  private static String buildUrl( JConfiguration configuration, String urlPath ) {
    String host = configuration.getHost();
    if ( host != null && !host.endsWith( "/" ) ) {
      host += "/";
    }
    return host + urlPath;
  }
  
  private void initParams( Map<String, String> params, JConfiguration configuration ) {
    final boolean hasExtraParams = (params != null);
    
    this.params = new HashMap<String, String>( hasExtraParams ? params.size() + 2 : 2 );
    this.params.put( PARAMETER_UUID, configuration.getUuId() );
    this.params.put( PARAMETER_SID, configuration.getSessionId() );
    
    if( hasExtraParams ) {
      this.params.putAll( params );
    }
  }
  
  @Override
  public Map<String, String> getHeaders() throws AuthFailureError {
    return headers != null ? headers : super.getHeaders();
  }
  
  public void setHeaders( Map<String, String> headers ) {
    if( headers != null && this.headers == null ) {
      this.headers = headers;
    }
  }
  
  @Override
  protected Map<String, String> getParams() throws AuthFailureError {
    return params != null ? params : super.getParams();
  }
  
  public void setParams( Map<String, String> params ) {
    if( params != null && this.params == null ) {
      initParams( params, configuration );
    }
  }
  
  public JConfiguration getJConfiguration() {
    return configuration;
  }
  
  public Listener<T> getSuccessListener() {
    return successListener;
  }

  @Override
  protected void deliverResponse(T response) {
    if( successListener != null ) {
      successListener.onResponse( response );
    }
  }
}

Java Source Code List