Application: gvSIG desktop

import java.util.Vector;

import org.gvsig.remoteClient.wms.WMSExtent;

	 /**

     * <p>Extents defined for the layer in the capabilities doc</p>

     */

    private java.util.ArrayList extents = new ArrayList();

    /**

     * <p> gets the extent vector defined in this layer</p>

     * @return 

     */

    public ArrayList getExtents() {        

        return extents;

    } 

    public WMSExtent getExtent(String name)

    {

    	for(int i = 0; i < extents.size(); i++ ){

    		if(((WMSExtent)extents.get(i)).getName().compareTo(name)==0)

    		{

    			return (WMSExtent)extents.get(i);

    		}

    	}

    	return null;

    }

    public ArrayList getDimensions()

    {   

        WMSDimension dimension;

        WMSExtent extent;

    	for(int i = 0; i < dimensions.size(); i++)

    	{

    		dimension = (WMSDimension)dimensions.get(i);

    		extent = getExtent(dimension.getName()); 

    		if(extent != null)

    		{    			

    			((WMSDimension)dimensions.get(i)).setDimensionExpression( extent.getExtentExpression());    			

    		}

    	}    	

        WMSDimension pDimension;

        WMSDimension myDimension;    

        Vector myDimensions = (Vector) this.dimensions.clone();        

        ArrayList pDimensions;        

        if (parent!=null)

        {

        	pDimensions = parent.getDimensions();

        	for (int i= 0; i < pDimensions.size(); i++){

        		pDimension = (WMSDimension)pDimensions.get(i);

        		myDimension = getDimension(pDimension.getName());

        		if (myDimension != null){

        			pDimensions.remove(pDimension);

        		}

        	}

        	myDimensions.addAll(pDimensions);

        }

        return new ArrayList(myDimensions);

    }

    /**

     * <p>Adds an extent to the extent vector </p>

     * @param extent 

     */

    public void addExtent(org.gvsig.remoteClient.wms.WMSExtent extent) {        

        extents.add(extent);

    }   

                    else if (parser.getName().compareTo(CapabilitiesTags.EXTENT)==0)

                    {                    	

                        WMSExtent extent = new WMSExtent();

                        extent.parse(parser);

                        if ((extent != null) && (extent.getName() != null))

                        {

                            addExtent(extent);

                        }

                    }