openlayersmapproducerfactory.java

来自「电子地图服务器,搭建自己的地图服务」· Java 代码 · 共 41 行

/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
 * This code is licensed under the GPL 2.0 license, availible at the root
 * application directory.
 */
package org.vfny.geoserver.wms.responses.map.openlayers;

import org.vfny.geoserver.global.WMS;
import org.vfny.geoserver.wms.GetMapProducer;
import org.vfny.geoserver.wms.GetMapProducerFactorySpi;
import java.util.Collections;
import java.util.Map;
import java.util.Set;


public class OpenLayersMapProducerFactory implements GetMapProducerFactorySpi {
    public boolean canProduce(String mapFormat) {
        return getSupportedFormats().contains(mapFormat) || "openlayers".equals(mapFormat);
    }

    public GetMapProducer createMapProducer(String mapFormat, WMS wms)
        throws IllegalArgumentException {
        return new OpenLayersMapProducer(wms);
    }

    public String getName() {
        return "OpenLayers Map";
    }

    public Set getSupportedFormats() {
        return Collections.singleton("application/openlayers");
    }

    public boolean isAvailable() {
        return true;
    }

    public Map getImplementationHints() {
        return null;
    }
}