aimstaskutil.java

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package com.esri.adf.web.aims.tasks;

import java.net.URL;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import javax.faces.model.SelectItem;
import com.esri.adf.web.aims.data.AIMSMapFunctionality;
import com.esri.adf.web.aims.data.AIMSMapResource;
import com.esri.adf.web.data.WebContext;
import com.esri.aims.mtier.model.map.Layers;
import com.esri.aims.mtier.model.map.Map;
import com.esri.aims.mtier.model.map.layer.Layer;
import com.esri.aims.mtier.model.service.Services;

public class AIMSTaskUtil 
{
	public AIMSTaskUtil()
	{
	
	}
	
	public static LinkedHashMap getAimsServiceList(String host, int port, String userName, String password)
	{
		try
		{
			LinkedHashMap<Integer, String> newLayerList = new LinkedHashMap<Integer, String>();						
            Services aimsServices = new Services();      
                      
            //aimsConnection.setUsername(this.aimsUsername);
            //aimsConnection.setPassword(this.aimsPassword);
            
            if(host!=null && host.toLowerCase().startsWith("http")== false) 
            {
            	aimsServices.getServices(host, port, userName, password);
            } 
            else if(host!=null && host.toLowerCase().startsWith("http")== true) 
            {
                URL url = new URL(host);
                aimsServices.getServices(url, userName, password);
            }                           
            
            for(int i=0; i<aimsServices.getServicesCount(); i++)
            {
            	if(aimsServices.getService(i)!= null)
            	{            		
            		SelectItem selectItem = new SelectItem(aimsServices.getService(i).getName(), aimsServices.getService(i).getName(), aimsServices.getService(i).getName());            		        	
            		newLayerList.put(new Integer(i), selectItem.getLabel());
            	}
            }  
            return newLayerList;
		}
		catch(Exception e)
		{
			System.out.println(e.getMessage());
			return null;
		}
	}
	
	public static LinkedHashMap getAimsResourceList(WebContext context)
	{
		try
		{
			LinkedHashMap<Integer, String> newLayerList = new LinkedHashMap<Integer, String>();		
			if(context != null)
			{			
				LinkedHashMap resources = (LinkedHashMap)context.getResources();				
				Object resource;
				
				int i= 0;
				for(Iterator iter = resources.keySet().iterator(); iter.hasNext();) 
	            {
	            	String id = (String)iter.next();
	            	resource = resources.get(id);
	                if (resource instanceof AIMSMapResource) 
	                {	            
	                	AIMSMapResource tempAimsResource = (AIMSMapResource)resource;
	                	SelectItem selectItem = new SelectItem(tempAimsResource.getServiceName(), tempAimsResource.getServiceName());
	                	newLayerList.put(new Integer(i++), selectItem.getLabel());
	                }
	            }
			}			
			return newLayerList;
		}
		catch(Exception e)
		{
			System.out.println(e.getMessage());
			return null;
		}
	}
	
	public static LinkedHashMap getLayerList(AIMSMapResource aimsMapResource)
	{
		try
		{
			LinkedHashMap<Integer, String> newLayerList = new LinkedHashMap<Integer, String>();	
			if(aimsMapResource != null)
			{			
				AIMSMapFunctionality aimsMapFunc = (AIMSMapFunctionality)(aimsMapResource).getFunctionality("map");
		    	Map aimsMap = aimsMapFunc.getMap();
				Layers aimsLayers = aimsMap.getLayers();
				for(int i=0; i<aimsLayers.getCount(); i++)
				{					
					Layer aimsLayer = aimsLayers.item(i);						
					if(aimsLayer.getName().indexOf("Buffer") == -1)
					{
						SelectItem selectItem = new SelectItem(aimsLayer, aimsLayer.getName());
						newLayerList.put(new Integer(i), selectItem.getLabel());					
					}
				}
			}	
			return newLayerList;
		}
		catch(Exception e)
		{
			System.out.println(e.getMessage());
			return null;
		}			
	}
	
	public static AIMSMapResource getAimsResourceById(WebContext context, int id)
	{
		try
		{	
			ArrayList<AIMSMapResource> resourceList = new ArrayList<AIMSMapResource>();
			if(context != null)
			{			
				LinkedHashMap resources = (LinkedHashMap)context.getResources();				
				Object resource;
				for(Iterator iter = resources.keySet().iterator(); iter.hasNext();) 
	            {
	            	String i = (String)iter.next();
	            	resource = resources.get(i);
	                if (resource instanceof AIMSMapResource) 
	                {	            
	                	AIMSMapResource tempAimsResource = (AIMSMapResource)resource;
	                	resourceList.add(tempAimsResource);
	                }
	            }
			}			
			return (AIMSMapResource)(resourceList.get(id));
		}
		catch(Exception e)
		{
			System.out.println(e.getMessage());
			return null;
		}
	}
	
}