Package org.zkoss.openlayers.layer

Source Code of org.zkoss.openlayers.layer.WMS

/* WMS.java

{{IS_NOTE
  Purpose:
   
  Description:
   
  History:
    Jun 21, 2012 11:52:40 AM , Created by jumperchen
}}IS_NOTE

Copyright (C) 2012 Potix Corporation. All Rights Reserved.

{{IS_RIGHT
}}IS_RIGHT
*/
package org.zkoss.openlayers.layer;

import java.util.HashMap;
import java.util.Map;

import org.zkoss.openlayers.util.Function;
import static org.zkoss.openlayers.util.Helper.mergeMap;
import static org.zkoss.openlayers.util.Helper.pair;

/**
* @author jumperchen
*
*/
public class WMS extends Layer {
  private String _url;

  private Map _params;

  public WMS(String name, String url, Map params, Map options) {
    super(name, options);
    _url = url;
    _params = params;
  }

  public WMS(String name, String url, Map params) {
    this(name, url, params, null);
  }

  public String getURL() {
    return _url;
  }

  @Override
  protected String getNativeClass() {
    return "OpenLayers.Layer.WMS";
  }

  public void mergeNewParams(Map params) {
    if (_params == null)
      _params = new HashMap();
    _params.putAll(params);
    clientUpdate("mergeNewParams", params);
  }

  @Override
  protected Function newNativeObject() {
    return new Function(getNativeClass(), getName(), getURL(), _params,
        mergeMap(getOptions(), pair("uuid", getUuid())));
  }
}
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