AbstractComponentPlugin.java

package jadex.tools.generic;

import jadex.base.gui.componentviewer.IComponentViewerPanel;
import jadex.bridge.IComponentDescription;
import jadex.bridge.IComponentIdentifier;
import jadex.bridge.IComponentManagementService;
import jadex.bridge.IExternalAccess;
import jadex.commons.Future;
import jadex.commons.IFuture;
import jadex.commons.concurrent.SwingDefaultResultListener;
import jadex.commons.service.SServiceProvider;

import java.util.HashSet;
import java.util.Set;

/**
 *  Plugin that allows to look at viewable components.
 */
public abstract class AbstractComponentPlugin extends AbstractGenericPlugin
{	
	//-------- methods --------
	
	/**
	 *  Get the model name.
	 *  @return the model name.
	 */
	public abstract String getModelName();
	
	/**
	 *  Create the component panel.
	 */
	public abstract IFuture createComponentPanel(IExternalAccess component);
	
	/**
	 *  Convert object to string for property saving.
	 */
	public String convertToString(Object element)
	{
		return ((IComponentIdentifier)element).getName();
	}
	
	/**
	 *  Get the name.
	 *  @return The name.
	 */
	public String getName()
	{
		return getModelName();
	}

	/**
	 *  Refresh the combo box.
	 */
	public void refreshCombo()
	{
		SServiceProvider.getService(getJCC().getServiceProvider(), IComponentManagementService.class)
			.addResultListener(new SwingDefaultResultListener(centerp) 
		{
			public void customResultAvailable(Object source, Object result) 
			{
				IComponentManagementService cms = (IComponentManagementService)result;
				IComponentDescription adesc = cms.createComponentDescription(null, null, null, null, null, getModelName());
				cms.searchComponents(adesc, null, remotecb.isSelected()).addResultListener(new SwingDefaultResultListener(centerp)
				{
					public void customResultAvailable(Object source, Object result)
					{
						IComponentDescription[] descs = (IComponentDescription[])result;
//						System.out.println("descs: "+SUtil.arrayToString(descs)+" "+remotecb.isSelected());
						Set newcids = new HashSet();
						for(int i=0; i<descs.length; i++)
						{
							newcids.add(descs[i].getName());
						}
						
						// Find items to remove
						for(int i=0; i<selcb.getItemCount(); i++)
						{
							IComponentIdentifier oldcid = (IComponentIdentifier)selcb.getItemAt(i);
							if(!newcids.contains(oldcid))
							{
								// remove old cid
								IComponentViewerPanel panel = (IComponentViewerPanel)panels.remove(oldcid);
								if(panel!=null)
									removePanel(panel);
							}
						}
						
						selcb.removeAllItems();
						for(int i=0; i<descs.length; i++)
						{
							selcb.addItem(descs[i].getName());
						}
					}
				});
			}
		});
	}
	
	/**
	 *  Create a panel for a component identifier.
	 */
	public IFuture createPanel(final Object element)
	{
		final Future ret = new Future();
		final IComponentIdentifier cid = (IComponentIdentifier)element;
		
		SServiceProvider.getService(getJCC().getServiceProvider(), IComponentManagementService.class)
			.addResultListener(new SwingDefaultResultListener(centerp)
		{
			public void customResultAvailable(Object source, Object result)
			{
				IComponentManagementService cms = (IComponentManagementService)result;
				cms.getExternalAccess((IComponentIdentifier)cid)
					.addResultListener(new SwingDefaultResultListener(centerp)
				{
					public void customResultAvailable(Object source, Object result)
					{
						IExternalAccess exta = (IExternalAccess)result;
						createComponentPanel(exta).addResultListener(new SwingDefaultResultListener(centerp)
						{
							public void customResultAvailable(Object source, Object result)
							{
	//							System.out.println("add: "+result+" "+sel);
								IComponentViewerPanel panel = (IComponentViewerPanel)result;
								panels.put(cid, panel);
								centerp.add(panel.getComponent(), cid);
								ret.setResult(panel);
							}
							
							public void customExceptionOccurred(Object source, Exception exception)
							{
								ret.setException(exception);
							}
						});
					}
					public void customExceptionOccurred(Object source, Exception exception)
					{
						ret.setException(exception);
					}
				});
			}
			
			public void customExceptionOccurred(Object source, Exception exception)
			{
				ret.setException(exception);
			}
		});
		
		return ret;
	}
	
}