src/main/java/us/jts/commander/panel/PwPolicySearchModalPanel.java

package us.jts.commander.panel;

import java.util.List;

import org.apache.log4j.Logger;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.ajax.markup.html.navigation.paging.AjaxPagingNavigator;
import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.PageableListView;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.LoadableDetachableModel;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import us.jts.fortress.PwPolicyMgr;
import us.jts.fortress.rbac.PwPolicy;

/**
 *
 * @author Shawn McKinney
 * @version $Rev$
 */
public class PwPolicySearchModalPanel extends Panel
{
    @SpringBean
    private PwPolicyMgr pwPolicyMgr;
    private static final Logger LOG = Logger.getLogger(PwPolicySearchModalPanel.class.getName());
    private ModalWindow window;
    private PwPolicy policySelection;
    private String policySearchVal;

    /**
     * @param id
     */
    public PwPolicySearchModalPanel( String id, ModalWindow window)
    {
        super( id );
        // TODO: add later:
        //this.pwPolicyMgr.setAdmin( GlobalUtils.getRbacSession( this ) );
        this.window = window;
        loadPanel();
    }

    public void loadPanel()
    {
        LoadableDetachableModel requests = getListViewModel();
        PageableListView policyView = createListView( requests );
        add( policyView );
        add( new AjaxPagingNavigator( "policynavigator", policyView ) );
    }

    private PageableListView createListView( final LoadableDetachableModel requests )
    {
        final PageableListView listView = new PageableListView( "policydataview", requests, 16 )
        {
            @Override
            protected void populateItem( final ListItem item )
            {
                final PwPolicy modelObject = ( PwPolicy ) item.getModelObject();
                item.add( new AjaxLink<Void>( "select" )
                {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick(AjaxRequestTarget target)
                    {
                        policySelection = modelObject;
                        window.close( target );
                    }
                } );

                item.add( new Label( "name", new PropertyModel( item.getModel(), "name" ) ) );
                item.add( new Label( "minAge", new PropertyModel( item.getModel(), "minAge" ) ) );
                item.add( new Label( "maxAge", new PropertyModel( item.getModel(), "maxAge" ) ) );
                item.add( new Label( "inHistory", new PropertyModel( item.getModel(), "inHistory" ) ) );
                item.add( new Label( "minLength", new PropertyModel( item.getModel(), "minLength" ) ) );
                item.add( new Label( "expireWarning", new PropertyModel( item.getModel(), "expireWarning" ) ) );
                item.add( new Label( "graceLoginLimit", new PropertyModel( item.getModel(), "graceLoginLimit" ) ) );
                item.add( new Label( "lockout", new PropertyModel( item.getModel(), "lockout" ) ) );
                item.add( new Label( "lockoutDuration", new PropertyModel( item.getModel(), "lockoutDuration" ) ) );
                item.add( new Label( "maxFailure", new PropertyModel( item.getModel(), "maxFailure" ) ) );
                item.add( new Label( "failureCountInterval", new PropertyModel( item.getModel(), "failureCountInterval" ) ) );
                item.add( new Label( "mustChange", new PropertyModel( item.getModel(), "mustChange" ) ) );
                item.add( new Label( "allowUserChange", new PropertyModel( item.getModel(), "allowUserChange" ) ) );
                item.add( new Label( "safeModify", new PropertyModel( item.getModel(), "safeModify" ) ) );

            }
        };
        return listView;
    }

    private LoadableDetachableModel getListViewModel()
    {
        final LoadableDetachableModel ret = new LoadableDetachableModel()
        {
            @Override
            protected Object load()
            {
                List<PwPolicy> policies = null;
                try
                {
                    policySelection = null;
                    if(policySearchVal == null)
                        policySearchVal = "";
                    policies = pwPolicyMgr.search( policySearchVal );
                }
                catch ( us.jts.fortress.SecurityException se )
                {
                    String error = "loadPanel caught SecurityException=" + se;
                    LOG.error( error );
                }
                return policies;
            }
        };
        return ret;
    }

    public PwPolicy getPolicySelection()
    {
        return policySelection;
    }

    public void setSearchVal( String searchVal )
    {
        this.policySearchVal = searchVal;
    }
}