package com.ximple.io.dgn7;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.nio.channels.FileChannel;
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import java.util.Iterator;
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import java.util.List;
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import org.apache.log4j.Logger;
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import org.geotools.TestData;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.Test;
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/**
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* Dgn7TextElementReaderTest
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* User: Ulysses
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* Date: 2008/1/10
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*/
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public class Dgn7TextElementReaderTest {
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private final static Logger logger = Logger.getLogger(Dgn7fileReaderTest.class);
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private final static String testFilePathCreated = "demo.dgn";
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private final static String testFilePathExist = "HV88491-1.dgn";
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private final static String testFilePathPostComplete = "HV88494_0.dgn";
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private FileInputStream _fs;
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@BeforeTest
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public void setUp() throws FileNotFoundException {
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}
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@Test
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public void testRead() throws Dgn7fileException, IOException {
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File dataFile = TestData.file(this, testFilePathCreated);
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if (dataFile.exists()) {
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System.out.println("Output--" + testFilePathCreated);
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_fs = new FileInputStream(dataFile);
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FileChannel fc = _fs.getChannel();
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dumpElements(fc);
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fc.close();
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_fs.close();
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}
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dataFile = TestData.file(this, testFilePathExist);
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if (dataFile.exists()) {
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System.out.println("Output--" + testFilePathExist);
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_fs = new FileInputStream(dataFile);
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FileChannel fc = _fs.getChannel();
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dumpElements(fc);
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fc.close();
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_fs.close();
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}
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dataFile = TestData.file(this, testFilePathPostComplete);
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if (dataFile.exists()) {
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System.out.println("Output--" + testFilePathPostComplete);
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_fs = new FileInputStream(dataFile);
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FileChannel fc = _fs.getChannel();
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dumpElements(fc);
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fc.close();
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_fs.close();
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}
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}
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public void dumpElements(FileChannel fc) throws Dgn7fileException, IOException {
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Dgn7fileReader reader = new Dgn7fileReader(fc, new Lock());
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int count = 0;
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Element lastComplex = null;
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while (reader.hasNext()) {
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Element.FileRecord record = reader.nextElement();
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if (record.element() != null) {
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Element element = (Element) record.element();
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ElementType type = element.getElementType();
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if ((!type.isComplexElement()) && (!element.isComponentElement())) {
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if (lastComplex != null) {
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// @todo add process in here
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lastComplex = null;
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}
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// @todo add process in here
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} else if (element.isComponentElement()) {
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if (lastComplex != null) {
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((ComplexElement) lastComplex).add(element);
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}
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} else if (type.isComplexElement()) {
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if (lastComplex == null) {
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lastComplex = element;
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} else {
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// @todo add process in here
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lastComplex = element;
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}
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}
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if (element.getElementType().isComplexElement()) {
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if (element instanceof ComplexChainElement) {
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ComplexChainElement complexChain = (ComplexChainElement) element;
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int size = complexChain.size();
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for (Object aComplexChain : complexChain) {
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Element subElement = (Element) aComplexChain;
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subElement.getType();
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}
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}
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if (element instanceof ComplexShapeElement) {
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ComplexShapeElement complexShape = (ComplexShapeElement) element;
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}
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if (element instanceof TextNodeElement) {
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TextNodeElement textNode = (TextNodeElement) element;
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int size = textNode.size();
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for (int i = 0; i < size; i++) {
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Element subElement = (Element) textNode.get(i);
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subElement.getElementType();
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}
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}
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} else {
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boolean hasLinkage = false;
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if (element instanceof TextElement) {
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TextElement textElm = (TextElement) element;
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List<UserAttributeData> usrData = textElm.getUserAttributeData();
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Iterator<UserAttributeData> it = usrData.iterator();
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while (it.hasNext()) {
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UserAttributeData attr = it.next();
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if (attr instanceof FrammeAttributeData) {
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hasLinkage = true;
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System.out.println("------------------------------------------");
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System.out.println("FSC=" + ((FrammeAttributeData) attr).getFsc() + ":" +
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((FrammeAttributeData) attr).getUfid());
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}
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}
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if (hasLinkage) {
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System.out.println("Text.Font=" + textElm.getFontIndex());
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System.out.println("Text.Just=" + textElm.getJustification());
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System.out.println("usrData.len=" + usrData.size());
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System.out.println("text=" + textElm.getText());
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System.out.println("Origin=" + textElm.getOrigin());
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System.out.println("UserOrigin=" + textElm.getUserOrigin());
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}
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}
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}
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}
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count++;
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}
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logger.info("FileRecord Count=" + count);
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}
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}
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