importsvg.java.svn-base

aresde 空间数据开发 例子

package test;

import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.TreeMap;
import java.util.TreeSet;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jdom.Attribute;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.Namespace;
import org.jdom.input.SAXBuilder;
import org.jdom.output.Format;
import org.jdom.output.XMLOutputter;
import org.jdom.xpath.XPath;

import com.esri.arcgis.carto.AnnotateLayerPropertiesCollection;
import com.esri.arcgis.carto.AnnotationFeatureClassDescription;
import com.esri.arcgis.carto.AnnotationVBScriptEngine;
import com.esri.arcgis.carto.ElementCollection;
import com.esri.arcgis.carto.FDOGraphicsLayerFactory;
import com.esri.arcgis.carto.FillSymbolStyleGalleryClass;
import com.esri.arcgis.carto.GraphicsLayerScale;
import com.esri.arcgis.carto.IElement;
import com.esri.arcgis.carto.IFDOGraphicsLayer;
import com.esri.arcgis.carto.IFDOGraphicsLayerFactory;
import com.esri.arcgis.carto.ITextElement;
import com.esri.arcgis.carto.LabelEngineLayerProperties;
import com.esri.arcgis.carto.TextElement;
import com.esri.arcgis.datasourcesGDB.SdeWorkspaceFactory;
import com.esri.arcgis.display.CartographicLineSymbol;
import com.esri.arcgis.display.IFillSymbol;
import com.esri.arcgis.display.IFillSymbolProxy;
import com.esri.arcgis.display.ILineSymbol;
import com.esri.arcgis.display.ILineSymbolProxy;
import com.esri.arcgis.display.RgbColor;
import com.esri.arcgis.display.SimpleFillSymbol;
import com.esri.arcgis.display.SymbolCollection;
import com.esri.arcgis.display.TextSymbol;
import com.esri.arcgis.geodatabase.FeatureClass;
import com.esri.arcgis.geodatabase.FeatureCursor;
import com.esri.arcgis.geodatabase.Field;
import com.esri.arcgis.geodatabase.Fields;
import com.esri.arcgis.geodatabase.GeometryDef;
import com.esri.arcgis.geodatabase.IFeature;
import com.esri.arcgis.geodatabase.IFeatureBuffer;
import com.esri.arcgis.geodatabase.IFeatureClass;
import com.esri.arcgis.geodatabase.IFeatureDataset;
import com.esri.arcgis.geodatabase.IFeatureWorkspace;
import com.esri.arcgis.geodatabase.IFeatureWorkspaceAnno;
import com.esri.arcgis.geodatabase.IFeatureWorkspaceAnnoProxy;
import com.esri.arcgis.geodatabase.IFieldEdit;
import com.esri.arcgis.geodatabase.IFieldsEdit;
import com.esri.arcgis.geodatabase.IGeometryDefEdit;
import com.esri.arcgis.geodatabase.IQueryFilter;
import com.esri.arcgis.geodatabase.ITransactions;
import com.esri.arcgis.geodatabase.QueryFilter;
import com.esri.arcgis.geometry.IPoint;
import com.esri.arcgis.geometry.IPointCollection;
import com.esri.arcgis.geometry.IPolyline;
import com.esri.arcgis.geometry.ISpatialReference;
import com.esri.arcgis.geometry.ISpatialReference3;
import com.esri.arcgis.geometry.ISpatialReferenceFactory3;
import com.esri.arcgis.geometry.ISpatialReferenceResolution;
import com.esri.arcgis.geometry.ISpatialReferenceTolerance;
import com.esri.arcgis.geometry.Point;
import com.esri.arcgis.geometry.Polyline;
import com.esri.arcgis.geometry.SpatialReferenceEnvironment;
import com.esri.arcgis.support.ms.stdole.StdFont;
import com.esri.arcgis.system.AoInitialize;
import com.esri.arcgis.system.EngineInitializer;
import com.esri.arcgis.system.PropertySet;
import com.esri.arcgis.system.UID;
import com.esri.arcgis.system.esriLicenseProductCode;
import com.esri.arcgis.system.esriUnits;

public class ImportSVG {
	private final Log log=LogFactory.getLog(this.getClass());
	private final String filename="src/test/ZJ_温州_瓯海变.fac.svg";
	//private final String filename="src/test/ZJ_杭州_瓶窑变.fac.svg";
	//private final String filename="src/test/ZJ_金华_双龙变.fac.svg";
	private final String path_id="*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and @id=':id' and namespace-uri()='http://www.w3.org/2000/svg']";
	private Document doc=null;
	private SAXBuilder builder;
	private Element root=null;
	private XPath path;
	private IFeatureWorkspace ifw;
	private Integer height;
	private String dsname;
	private ArrayList<Double> point=new ArrayList<Double>();
	private ArrayList<String> attr=new ArrayList<String>();
	private ArrayList<IPoint> ipoint=new ArrayList<IPoint>();
	
	private IFeatureDataset ifd=null;
	 
	//标签类型
	public final String Bus_Layer="Bus_Layer1011";
	public final String ACLineSegMent_Layer="ACLineSegMent_Layer1011";
	public final String Breaker_Layer="Breaker_Layer1011";
	public final String Disconnector_Layer="Disconnector_Layer1011";
	public final String Transformer3_Layer="Transformer3_Layer1011";
	public final String Transformer2_Layer="Transformer2_Layer1011";
	public final String Compensator_Layer="Compensator_Layer1011";
	public final String PT_Layer="PT_Layer1011";
	public final String Link_Layer="Link_Layer1011";
	public final String Text_Layer="Text_Layer1011";
	
	private HashMap<String, HashMap<Double,IPoint>> BusLayer=new HashMap<String, HashMap<Double,IPoint>>();
	
	//private HashMap<Double,IPoint> coordinate;
	
	private SpatialReferenceEnvironment sRefEnv = new SpatialReferenceEnvironment();
	
	/*private ISpatialReference isr=sRefEnv.createProjectedCoordinateSystem(
																com
																.esri
																.arcgis
																.geometry
																.esriSRProjCSType
																.esriSRProjCS_WGS1984UTM_10N
																);*/
	private ISpatialReference isr=sRefEnv.createGeographicCoordinateSystem(
			com.esri.arcgis.geometry.esriSRGeoCSType.esriSRGeoCS_Beijing1954
			);
	
	private int t=10;
	
	//线层标签名称
	private ArrayList<String> LineLayer=new ArrayList<String>();
	
	private final Namespace ns_cge=Namespace.getNamespace("cge", "http://www.cim.com");
	private final Namespace ns_svg=Namespace.getNamespace("", "http://www.w3.org/2000/svg");
	
	
	XMLOutputter out;
	Format  format  =  Format.getCompactFormat();
	
	
	public ImportSVG() throws Exception{
		builder =new SAXBuilder();
		PropertySet propSet = new PropertySet();
		//连接参数
		propSet.setProperty("SERVER", "192.168.1.220");
		propSet.setProperty("INSTANCE", "5151");
		//propSet.setProperty("DATABASE", "sde");
		propSet.setProperty("USER", "sde");
		propSet.setProperty("PASSWORD", "sde");
		propSet.setProperty("VERSION", "SDE.DEFAULT");
		
		SdeWorkspaceFactory swf=new SdeWorkspaceFactory();
		ifw=(IFeatureWorkspace)swf.open(propSet, 0);
		this.dsname="ZJ_WZ_OHB1011";
		
		LineLayer.add("Bus_Layer");
		LineLayer.add("ACLineSegment_Layer");
		LineLayer.add("Link_Layer");
		
		format.setEncoding("gb2312");  //设置xml文件的字符为gb2312 
	    format.setIndent("    ");  //缩进
	    out=new XMLOutputter(format);
	    ISpatialReferenceTolerance isrt = (ISpatialReferenceTolerance)isr;
	    isrt.setXYTolerance(10);

		ISpatialReferenceResolution isrrl = (ISpatialReferenceResolution) isr;
		isrrl.setXYResolution(true, 1);
		
		
	}

	public void pase() throws Exception{
		ITransactions tx=(ITransactions)ifw;
		tx.startTransaction();
		log.info("导入开始");
		doc=builder.build(new File(filename));
		root=doc.getRootElement();//取得根元素
		setHeight();
		log.info("取得纵坐标范围:"+height);
		createDataset();
		log.info("创建Dataset:"+dsname);
		
		//获得母线
		log.info("开始处理母线");
		path=XPath.newInstance("*[local-name()='g' and @id='Bus_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='path' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseLine(path,this.Bus_Layer);
		log.info("母线完成");
		
		//获得线路
		log.info("开始处理线路");
		path=XPath.newInstance("*[local-name()='g' and @id='ACLineSegment_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='path' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseLine(path,this.ACLineSegMent_Layer);
		log.info("线路完成");

		//获得开关
		log.info("开始处理开关");
		path=XPath.newInstance("*[local-name()='g' and @id='Breaker_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='use' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseBDCP(path,this.Breaker_Layer);
		log.info("开关完成");
		
		
		//刀闸
		log.info("开始处理刀闸");
		path=XPath.newInstance("*[local-name()='g' and @id='Disconnector_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='use' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseBDCP(path,this.Disconnector_Layer);
		log.info("刀闸完成");
		
		//电容
		log.info("开始处理电容");
		path=XPath.newInstance("*[local-name()='g' and @id='Compensator_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='use' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseBDCP(path,this.Compensator_Layer);
		log.info("电容完成");
		
		//PT
		log.info("开始处理PT");
		path=XPath.newInstance("*[local-name()='g' and @id='PT_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='use' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseBDCP(path,this.PT_Layer);
		log.info("PT完成");
		
		//三卷变
		log.info("开始处理三卷变");
		path=XPath.newInstance("*[local-name()='g' and @id='Transformer3_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/descendant::*[local-name()='use' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseTransformer(path,this.Transformer3_Layer);
		log.info("三卷变完成");
		
		//连接线
		log.info("开始处理连接线");
		path=XPath.newInstance("*[local-name()='g' and @id='Link_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='g' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseLinkLayer(path);
		log.info("连接线完成");
		
		//画母线
		log.info("画母线");
		this.constructBus_Layer();
		log.info("母线绘制完成");
		
		//注记
		log.info("注记");
		path=XPath.newInstance("*[local-name()='g' and @id='Text_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='text' and namespace-uri()='http://www.w3.org/2000/svg']");
		paseTextLayer(path);
		
		tx.commitTransaction();
		log.info("完成");
	}
	
	/**
	 * 设置图形纵坐标
	 * */
	private void setHeight() throws Exception{
		path=XPath.newInstance("*[local-name()='g' and @id='Head_Layer' and namespace-uri()='http://www.w3.org/2000/svg']/*[local-name()='rect' and namespace-uri()='http://www.w3.org/2000/svg']");
		Element headLayer=(Element)path.selectSingleNode(root);
		height=new Integer(headLayer.getAttributeValue("height"))*t;
	}
	
	/**
	 * 处理母线和线路
	 * @param path 元素的XPath
	 * @param tagType 标签类型:0,母线.1,线路
	 * */
	private void paseLine(XPath path,String tagType) throws Exception{
		IGeometryDefEdit igde=new GeometryDef();
		igde.setGeometryType(com.esri.arcgis.geometry.esriGeometryType.esriGeometryPolyline);
		igde.setSpatialReferenceByRef(isr);
		//设置列集合
		IFieldsEdit pFieldsEdit = new Fields();
		//设置列
	    IFieldEdit pFieldEdit = new Field();
	    IFieldEdit shp = new Field();
	    IFieldEdit svgid=new Field();
	    IFeatureClass ifc=null;
	    
	    //加入基本字段
	    pFieldEdit.setName("ObjectID");
	    pFieldEdit.setType(com.esri.arcgis.geodatabase.esriFieldType.esriFieldTypeOID);

	    shp.setName("SHP");
	    shp.setType(com.esri.arcgis.geodatabase.esriFieldType.esriFieldTypeGeometry);
	    shp.setGeometryDefByRef(igde);
	    
	    svgid.setName("SVGID");
	    svgid.setType(com.esri.arcgis.geodatabase.esriFieldType.esriFieldTypeInteger);
	    
	    pFieldsEdit.addField(pFieldEdit);
	    pFieldsEdit.addField(shp);
	    pFieldsEdit.addField(svgid);

		Iterator<Element> it=path.selectNodes(root).iterator();
		Element e=null;
		
		if(tagType==this.Bus_Layer){
			// 加入母线特有属性
			
		    log.info("创建母线层:"+Bus_Layer);
		    ifc=createFeatureClass(this.Bus_Layer,pFieldsEdit);
		    log.info("记录母线端点坐标:"+Bus_Layer);
		    
		    while(it.hasNext()){
		    	e=it.next();
		    	//加入母线HashMap并放入两个端点的坐标
		    	BusLayer.put(e.getParentElement().getAttributeValue("id"), new HashMap<Double,IPoint>());
		    	BusLayer.get(e.getParentElement().getAttributeValue("id")).put(pasePath(e.getAttributeValue("d")).getFromPoint().getX(), pasePath(e.getAttributeValue("d")).getFromPoint());
		    	BusLayer.get(e.getParentElement().getAttributeValue("id")).put(pasePath(e.getAttributeValue("d")).getToPoint().getX(), pasePath(e.getAttributeValue("d")).getToPoint());
		    }
		}else if(tagType==this.ACLineSegMent_Layer){
			//加入线路特有属性
			
		    ifc=createFeatureClass(this.ACLineSegMent_Layer,pFieldsEdit);
		    log.info("创建线路层:"+this.ACLineSegMent_Layer);
		    
		    FeatureClass line=new FeatureClass(ifc);
			FeatureCursor fc=new FeatureCursor(line.insert(true));
			IFeatureBuffer fb=line.createFeatureBuffer();
			//SVGID字段序列
			int index_svgid=fb.getFields().findField("SVGID");
			while(it.hasNext()){
				e=it.next();
				fb.setShapeByRef(pasePath(e.getAttributeValue("d")));
				fb.setValue(index_svgid, e.getParentElement().getAttributeValue("id"));
				//log.info("导入SVG图中母线,ID:"+e.getParentElement().getAttributeValue("id"));
				fc.insertFeature(fb);
			}
			fc.flush();
		}
		
	}
	
	/**
	 * 构建母线
	 * */
	private void constructBus_Layer() throws Exception{
		FeatureClass line=new FeatureClass(ifw.openFeatureClass(this.Bus_Layer));