validation changes to support healing streaming

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/parser/CityGmlParser.java

@@ -220,7 +220,9 @@ public class CityGmlParser {
 		CityGMLBuilder builder = context.createCityGMLBuilder(CityGmlParser.class.getClassLoader());
 		CityGMLInputFactory inputFactory = builder.createCityGMLInputFactory();
 		inputFactory.setProperty(CityGMLInputFactory.FEATURE_READ_MODE, FeatureReadMode.SPLIT_PER_FEATURE);
-		inputFactory.setProperty(CityGMLInputFactory.USE_VALIDATION, config.getValidate());
+		if (config != null) {
+			inputFactory.setProperty(CityGMLInputFactory.USE_VALIDATION, config.getValidate());
+		}
 		inputFactory.setProperty(CityGMLInputFactory.FAIL_ON_MISSING_ADE_SCHEMA, false);
 		inputFactory.setProperty(CityGMLInputFactory.EXCLUDE_FROM_SPLITTING,
 				new QName[] { new QName("WallSurface"), new QName("RoofSurface"), new QName("GroundSurface"),
@@ -359,6 +361,25 @@ public class CityGmlParser {
 		}
 		return null;
 	}
+	
+	public static CityModel parseOnlyCityModel(File inputFile) throws CityGmlParseException {
+		try {
+			CityGMLInputFactory inputFactory = setupGmlReader(null);
+			try (CityGMLReader reader = inputFactory.createCityGMLReader(inputFile)) {
+				while (reader.hasNext()) {
+					CityGML chunk = reader.nextFeature();
+					if (chunk instanceof CityModel) {
+						CityModel cModel = (CityModel) chunk;
+						cModel.unsetCityObjectMember();
+						return cModel;
+					}
+				}
+			}
+		} catch (CityGMLBuilderException | CityGMLReadException | ADEException e) {
+			throw new CityGmlParseException(e);
+		}
+		throw new CityGmlParseException("Did not find any CityModel in CityGML file");
+	}
 
 	private static void readFeatures(File file, ParserConfiguration config, CityGMLInputFactory inputFactory,
 			ArrayBlockingQueue<CityObject> queue, ObservedInputStream ois, FeatureStream stream) {

CityDoctorParent/CityDoctorValidation/src/main/java/de/hft/stuttgart/citydoctor2/check/Checker.java

@@ -210,8 +210,12 @@ public class Checker {
 		}
 		isValidated = true;
 	}
+	
+	public ValidationConfiguration getConfig() {
+		return config;
+	}
 
-	private static SvrlContentHandler executeSchematronValidationIfAvailable(ValidationConfiguration config,
+	public static SvrlContentHandler executeSchematronValidationIfAvailable(ValidationConfiguration config,
 			File file) {
 		if (config.getSchematronFilePath() != null && !config.getSchematronFilePath().isEmpty()) {
 			if (logger.isInfoEnabled()) {
@@ -493,11 +497,11 @@ public class Checker {
 		try (BufferedOutputStream xmlBos = getXmlOutputMaybe(xmlOutput);
 				BufferedOutputStream pdfBos = getPdfOutputMaybe(pdfOutput)) {
 			XmlStreamReporter xmlReporter = null;
-			if (xmlOutput != null) {
+			if (xmlBos != null) {
 				xmlReporter = new XmlStreamReporter(xmlBos, stream.getFileName(), config);
 			}
 			PdfStreamReporter pdfReporter = null;
-			if (pdfOutput != null) {
+			if (pdfBos != null) {
 				pdfReporter = new PdfStreamReporter(pdfBos, stream.getFileName(), config, logoLocation);
 			}
 			CityObject co = null;
@@ -515,7 +519,7 @@ public class Checker {
 		}
 	}
 
-	private static void writeReport(StreamReporter reporter, SvrlContentHandler handler)
+	public static void writeReport(StreamReporter reporter, SvrlContentHandler handler)
 			throws CheckReportWriteException {
 		if (reporter != null) {
 			if (handler != null) {
@@ -530,15 +534,15 @@ public class Checker {
 		}
 	}
 
-	private static BufferedOutputStream getPdfOutputMaybe(String pdfOutput) throws FileNotFoundException {
+	public static BufferedOutputStream getPdfOutputMaybe(String pdfOutput) throws FileNotFoundException {
 		return pdfOutput != null ? new BufferedOutputStream(new FileOutputStream(pdfOutput)) : null;
 	}
 
-	private static BufferedOutputStream getXmlOutputMaybe(String xmlOutput) throws FileNotFoundException {
+	public static BufferedOutputStream getXmlOutputMaybe(String xmlOutput) throws FileNotFoundException {
 		return xmlOutput != null ? new BufferedOutputStream(new FileOutputStream(xmlOutput)) : null;
 	}
 
-	private void checkFeature(XmlStreamReporter xmlReporter, PdfStreamReporter pdfReporter, CityObject co) {
+	public void checkFeature(XmlStreamReporter xmlReporter, PdfStreamReporter pdfReporter, CityObject co) {
 		if (logger.isDebugEnabled()) {
 			logger.debug(Localization.getText("Checker.checkFeature"), co);
 		}