placesearchtaskinfo.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.web.tasks.search.place;

import com.esri.adf.web.data.tasks.TabularLayout;
import com.esri.adf.web.data.tasks.TabularPosition;
import com.esri.adf.web.data.tasks.TaskActionDescriptor;
import com.esri.adf.web.data.tasks.TaskParamDescriptor;
import com.esri.solutions.jitk.common.resources.TextResources;
import com.esri.solutions.jitk.web.tasks.RenderAwareTaskDescription;
import com.esri.solutions.jitk.web.tasks.RenderControlledTaskInfo;


/**
 * Java ADF {@link TaskInfo} class for the Gazetteer search
 * task.
 *
 * <p>
 * Extends the {@link RenderControlledTaskInfo} class for controlling
 * task rendering.
 * </p>
 */
public class PlaceSearchTaskInfo extends RenderControlledTaskInfo {
    /**
     * Serialization version ID.
     */
    private static final long serialVersionUID = 5123607700256885463L;

    /**
    * Default no-args constructor that initializes this
    * instance with {@link TaskParamDescriptor} and {@link TaskActionDescriptor}
    * objects.
    */
    public PlaceSearchTaskInfo() {
        super();

        _taskDescriptor = new RenderAwareTaskDescription(PlaceSearchTask.class, TextResources.getResourceString(ResourceProps.TASK_WINDOW_TITLE), TextResources.getResourceString(ResourceProps.TASK_WINDOW_TITLE));

        _paramDescriptors = new TaskParamDescriptor[5];

        _paramDescriptors[0] = new TaskParamDescriptor(PlaceSearchTask.class, "searchTerm", TextResources.getResourceString(ResourceProps.LABEL_SEARCH));
        _paramDescriptors[0].setRendererType(TaskParamDescriptor.TEXT_RENDERER_TYPE);
        
        _paramDescriptors[1] = new TaskParamDescriptor(PlaceSearchTask.class, "searchMethod", "", "getSearchMethods");
		_paramDescriptors[1].setRendererType(TaskParamDescriptor.RADIO_RENDERER_TYPE);

        _paramDescriptors[2] = new TaskParamDescriptor(PlaceSearchTask.class, "selectService", TextResources.getResourceString(ResourceProps.LABEL_INSERVICE), "getAvailableServices");

        _paramDescriptors[3] = new TaskParamDescriptor(PlaceSearchTask.class, "maxRecordCount", TextResources.getResourceString(ResourceProps.LABEL_MAXRESULTS), "getMaxRecordCountList");
        _paramDescriptors[3].setName("numRecords");
        
        _paramDescriptors[4] = new TaskParamDescriptor(PlaceSearchTask.class, "footerNote", TextResources.getResourceString(ResourceProps.FOOTER_NOTE));

        _actionDescriptors = new TaskActionDescriptor[1];
        _actionDescriptors[0] = new TaskActionDescriptor(PlaceSearchTask.class, "search", TextResources.getResourceString(ResourceProps.BUTTON_SEARCH));

        _tabularLayout = new TabularLayout[1];

        _tabularLayout[0] = new TabularLayout();
        _tabularLayout[0].setId("GazetteerSearch");

        _tabularLayout[0].addComponent(_paramDescriptors[0], new TabularPosition(1, 0, 1, 1));
        _tabularLayout[0].addComponent(_paramDescriptors[1], new TabularPosition(2, 0, 1, 2));
        _tabularLayout[0].addComponent(_paramDescriptors[2], new TabularPosition(3, 0, 1, 1));
        _tabularLayout[0].addComponent(_paramDescriptors[3], new TabularPosition(4, 0, 1, 1));
        _tabularLayout[0].addComponent(_actionDescriptors[0], new TabularPosition(4, 0, 1, 2));
    }
}