PermissionPagedList.java

/*
* Copyright (c) 2008 TouK.pl
* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/
package pl.touk.wonderfulsecurity.gwt.client.ui.permission;

import com.extjs.gxt.ui.client.Style;
import com.extjs.gxt.ui.client.data.BasePagingLoadConfig;
import com.extjs.gxt.ui.client.data.RpcProxy;
import com.extjs.gxt.ui.client.event.GridEvent;
import com.extjs.gxt.ui.client.widget.grid.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnModel;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.user.client.rpc.AsyncCallback;
import pl.touk.wonderfulsecurity.core.ClientSecurity;
import pl.touk.wonderfulsecurity.gwt.client.rpc.ISecurityManagerRpcAsync;
import pl.touk.wonderfulsecurity.gwt.client.ui.BasePagedList;
import pl.touk.wonderfulsecurity.gwt.client.ui.StrippedParameters;

import java.util.ArrayList;
import java.util.List;
import pl.touk.wonderfulsecurity.gwt.client.rpc.RpcExecutor;

/**
 * @author Szymon Doroz - sdr@touk.pl
 */
public class PermissionPagedList extends BasePagedList {

    public PermissionPagedList() {
        super(null,"PermissionPagedList");
    }

    protected void afterGridRowDoubleClicked(GridEvent ge) {
    }

    protected ColumnModel buildColumnModel() {
       List columnConfig = new ArrayList();
        columnConfig.add(new ColumnConfig("id", "Id", 80));
        columnConfig.add(new ColumnConfig("name", "Nazwa", 180));
        columnConfig.add(new ColumnConfig("description", "Opis", 100));

        this.setExpandedColumnId("description");

        ColumnModel cm = new ColumnModel(columnConfig);
        return cm;
    }

    protected String buildHeading() {
        return "Lista wszystkich dostępnych uprawnień";
    }

    protected RpcProxy constructRpcProxy() {
            RpcProxy proxy = new RpcProxy() {
            protected void load(Object loadConfig, final AsyncCallback asyncCallback) {
                BasePagingLoadConfig plc = ((BasePagingLoadConfig) loadConfig);
                StrippedParameters strippedParams = new StrippedParameters(plc);
                // TODO: change somuser to interface call

                ISecurityManagerRpcAsync securityManagerRpc = ClientSecurity.getAsyncSecurityManager();

                RequestBuilder rb = securityManagerRpc.fetchPagedListWithOverallCount("Some user",strippedParams.getProperties(), plc.getOffset(),plc.getLimit()
                        ,plc.getSortInfo().getSortField(), plc.getSortInfo().getSortDir() == Style.SortDir.DESC,
                        "pl.touk.wonderfulsecurity.beans.WsecPermission", asyncCallback);
				RpcExecutor.execute(rb);
            }
        };
        return proxy;
    }
}