querybuildertaskinfo.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.web.tasks.query.querybuilder;

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.adf.web.data.tasks.TaskToolDescriptor;
import com.esri.adf.web.faces.event.ClientActions;
import com.esri.solutions.jitk.common.resources.TextResources;
import com.esri.solutions.jitk.web.tasks.RenderAwareTaskDescription;
import com.esri.solutions.jitk.web.tasks.RenderControlledTaskInfo;

public class QueryBuilderTaskInfo extends RenderControlledTaskInfo {
	private static final long serialVersionUID = 253714924981590309L;

	public QueryBuilderTaskInfo() {
		super();

		this._paramDescriptors = new TaskParamDescriptor[38];
		this._actionDescriptors = new TaskActionDescriptor[11];		
		this._toolDescriptors = new TaskToolDescriptor[3];
		this._tabularLayout = new TabularLayout[1];
		this._taskDescriptor = new RenderAwareTaskDescription(QueryBuilderTask.class, TextResources.getResourceString(ResourceProps.QUERY_BUILDER_TASK), TextResources.getResourceString(ResourceProps.QUERY_BUILDER_TASK));

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

		this._actionDescriptors[0] = new TaskActionDescriptor(QueryBuilderTask.class, "doSelectLayer", "selectLayer");
		this._actionDescriptors[0].setRendererType(TaskActionDescriptor.TEXT_RENDERER_TYPE);

		this._paramDescriptors[0] = new TaskParamDescriptor(QueryBuilderTask.class, "attributeSelection", "");
		this._paramDescriptors[0].setRendererType(TaskParamDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._paramDescriptors[0], new TabularPosition(1, 0, 1, 1, "border-width:0px;text-align:left;"));

		this._paramDescriptors[1] = new TaskParamDescriptor(QueryBuilderTask.class, "layer", TextResources.getResourceString(ResourceProps.LAYER), "getInputLayerList");
		this._tabularLayout[0].addComponent(this._paramDescriptors[1], new TabularPosition(2, 0, 1, 3, "border-width:0px;text-align:left;"));

		this._actionDescriptors[1] = new TaskActionDescriptor(QueryBuilderTask.class, "updateList", TextResources.getResourceString(ResourceProps.UPDATE_LIST));
		this._actionDescriptors[1].setRendererType(TaskActionDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._actionDescriptors[1], new TabularPosition(3, 0, 1, 3, "border-width:0px;text-align:left;"));

		this._paramDescriptors[2] = new TaskParamDescriptor(QueryBuilderTask.class, "attribute", TextResources.getResourceString(ResourceProps.ATTRIBUTE), "getAttributeList");
		this._tabularLayout[0].addComponent(this._paramDescriptors[2], new TabularPosition(4, 0, 1, 3, "border-width:0px;text-align:left;"));

		this._paramDescriptors[3] = new TaskParamDescriptor(QueryBuilderTask.class, "operation", TextResources.getResourceString(ResourceProps.OPERATION), "getOperationList");
		this._tabularLayout[0].addComponent(this._paramDescriptors[3], new TabularPosition(5, 0, 1, 3, "border-width:0px;text-align:left;"));

		this._actionDescriptors[2] = new TaskActionDescriptor(QueryBuilderTask.class, "sampleValues", TextResources.getResourceString(ResourceProps.GET_SAMPLE_VALUE));
		this._actionDescriptors[2].setToolTip(TextResources.getResourceString(ResourceProps.GET_SAMPLE_VALUE));
		this._actionDescriptors[2].setRendererType(TaskToolDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._actionDescriptors[2], new TabularPosition(6, 1, 1, 3));

		this._paramDescriptors[5] = new TaskParamDescriptor(QueryBuilderTask.class, "domainValue", TextResources.getResourceString(ResourceProps.DOMAIN_VALUE), "getDomainValueList");
		this._tabularLayout[0].addComponent(this._paramDescriptors[5], new TabularPosition(7, 1, 1, 2, "border-width:0px;text-align:left;"));

		this._paramDescriptors[4] = new TaskParamDescriptor(QueryBuilderTask.class, "textValue", TextResources.getResourceString(ResourceProps.TEXT_VALUE));
		this._paramDescriptors[4].setRendererType(TaskParamDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._paramDescriptors[4], new TabularPosition(8, 1, 1, 2, "border-width:0px;text-align:left;"));

		this._paramDescriptors[6] = new TaskParamDescriptor(QueryBuilderTask.class, "sql", "");
		this._paramDescriptors[6].setRendererType(TaskParamDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._paramDescriptors[6], new TabularPosition(9, 0, 1, 3, "border-width:0px;text-align:left;"));

		this._paramDescriptors[7] = new TaskParamDescriptor(QueryBuilderTask.class, "spatialFilterSelection", "");
		this._paramDescriptors[7].setRendererType(TaskParamDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._paramDescriptors[7], new TabularPosition(10, 0, 1, 3, "border-width:0px;text-align:left;"));

		this._actionDescriptors[3] = new TaskActionDescriptor(QueryBuilderTask.class, "queryLocation", TextResources.getResourceString(ResourceProps.QUERY_LOCATION));
		this._actionDescriptors[3].setToolTip(TextResources.getResourceString(ResourceProps.QUERY_LOCATION_TT));
		this._actionDescriptors[3].setRendererType(TaskToolDescriptor.TEXT_RENDERER_TYPE);
		this._actionDescriptors[3].setDisabled(true);
		this._tabularLayout[0].addComponent(this._actionDescriptors[3], new TabularPosition(11, 0, 1, 1));
		
		this._actionDescriptors[4] = new TaskActionDescriptor(QueryBuilderTask.class, "query", TextResources.getResourceString(ResourceProps.QUERY_FULL_EXTENT));
		this._actionDescriptors[4].setToolTip(TextResources.getResourceString(ResourceProps.QUERY_FULL_EXTENT));
		this._actionDescriptors[4].setRendererType(TaskToolDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._actionDescriptors[4], new TabularPosition(11, 1, 1, 2));
		
		this._actionDescriptors[5] = new TaskActionDescriptor(QueryBuilderTask.class, "clearQuery", TextResources.getResourceString(ResourceProps.CLEAR_QUERY));
		this._actionDescriptors[5].setToolTip(TextResources.getResourceString(ResourceProps.CLEAR_QUERY));
		this._actionDescriptors[5].setRendererType(TaskToolDescriptor.TEXT_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._actionDescriptors[5], new TabularPosition(13, 0, 1, 1));

		this._actionDescriptors[6] = new TaskActionDescriptor(QueryBuilderTask.class, "saveQuery", "Save");
		this._actionDescriptors[6].setToolTip("Save Query");
		
		this._actionDescriptors[7] = new TaskActionDescriptor(QueryBuilderTask.class, "loadQuery", "Load");
		this._actionDescriptors[7].setToolTip("Load Query");
		
		this._actionDescriptors[8] = new TaskActionDescriptor(QueryBuilderTask.class, "deleteQuery", "Delete");
		this._actionDescriptors[8].setToolTip("Delete Query");
		
		this._actionDescriptors[9] = new TaskActionDescriptor(QueryBuilderTask.class, "exportQuery", "Export");
		
		this._actionDescriptors[10] = new TaskActionDescriptor(QueryBuilderTask.class, "importQuery", "Import");
		
		this._toolDescriptors[0] = new TaskToolDescriptor(QueryBuilderTask.class, "pointEnableSelectButton", TextResources.getResourceString(ResourceProps.SELECT_FEATURES_BY_POINT), ClientActions.MAP_POINT);
		this._toolDescriptors[0].setDefaultImage("WebResource/com/esri/solutions/jitk/web/tasks/images/drawPoint.gif");
		this._toolDescriptors[0].setSelectedImage("WebResource/com/esri/solutions/jitk/web/tasks/images/drawPointD.gif");
		this._toolDescriptors[0].setHoverImage("WebResource/com/esri/solutions/jitk/web/tasks/images/drawPointU.gif");
		this._toolDescriptors[0].setDisabledImage("WebResource/com/esri/solutions/jitk/web/tasks/images/drawPointX.gif");
		this._toolDescriptors[0].setToolTip(TextResources.getResourceString(ResourceProps.SELECT_FEATURES_BY_POINT));
		this._toolDescriptors[0].setRendererType(TaskToolDescriptor.IMAGE_RENDERER_TYPE);
		this._tabularLayout[0].addComponent(this._toolDescriptors[0], new TabularPosition(12, 0, 1, 1, "border-width:0px;text-align:left;"));
/*
 * TODO: Add these features back once ArcGIS Server ADF bugs are fixed.
		this.toolDescriptors[1] = new TaskToolDescriptor(QueryBuilderTask.class, "selectLine", SELECT_FEATURES_BY_LINE, ClientActions.MAP_LINE);
		this.toolDescriptors[1].setDefaultImage("images/jitk/tools/drawLine.gif");
		this.toolDescriptors[1].setSelectedImage("images/jitk/tools/drawLineD.gif");
		this.toolDescriptors[1].setHoverImage("images/jitk/tools/drawLineU.gif");
		this.toolDescriptors[1].setDisabledImage("images/jitk/tools/drawLineX.gif");
		this.toolDescriptors[1].setToolTip(SELECT_FEATURES_BY_LINE);
		this.toolDescriptors[1].setRendererType(TaskToolDescriptor.IMAGE_RENDERER_TYPE);
		this.tabularLayout[0].addComponent(this.toolDescriptors[1], new TabularPosition(12, 1, 1, 1, "border-width:0px;text-align:left;"));

		this.toolDescriptors[2] = new TaskToolDescriptor(QueryBuilderTask.class, "selectPolyline", SELECT_FEATURES_BY_POLYLINE, ClientActions.MAP_POLYLINE);
		this.toolDescriptors[2].setDefaultImage("images/jitk/tools/drawPolyline.gif");
		this.toolDescriptors[2].setSelectedImage("images/jitk/tools/drawPolylineD.gif");
		this.toolDescriptors[2].setHoverImage("images/jitk/tools/drawPolylineU.gif");
		this.toolDescriptors[2].setDisabledImage("images/jitk/tools/drawPolylineX.gif");
		this.toolDescriptors[2].setToolTip(SELECT_FEATURES_BY_POLYLINE);
		this.toolDescriptors[2].setRendererType(TaskToolDescriptor.IMAGE_RENDERER_TYPE);
		this.tabularLayout[0].addComponent(this.toolDescriptors[2], new TabularPosition(12, 2, 1, 1, "border-width:0px;text-align:left;"));

		this.toolDescriptors[3] = new TaskToolDescriptor(QueryBuilderTask.class, "selectCircle", SELECT_FEATURES_BY_CIRCLE, ClientActions.MAP_CIRCLE);
		this.toolDescriptors[3].setDefaultImage("images/jitk/tools/drawCircle.gif");