Java IParser.setParserErrorHandler方法代码示例

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
public static void main(String[] args) {
	String input = "<Encounter xmlns=\"http://hl7.org/fhir\"><AAAA value=\"foo\"/></Encounter>";

	IParser p = FhirContext.forDstu3().newXmlParser();
	
	// Parse with (default) lenient error handler
	p.setParserErrorHandler(new LenientErrorHandler());
	p.parseResource(input);

	// Parse with strict error handler
	p.setParserErrorHandler(new StrictErrorHandler());
	p.parseResource(input);
}
 

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
public void parserValidation() {
   // START SNIPPET: parserValidation
   FhirContext ctx = FhirContext.forDstu3();
   
   // Create a parser and configure it to use the strict error handler
   IParser parser = ctx.newXmlParser();
   parser.setParserErrorHandler(new StrictErrorHandler());

   // This example resource is invalid, as Patient.active can not repeat
   String input = "<Patient><active value=\"true\"/><active value=\"false\"/></Patient>";

   // The following will throw a DataFormatException because of the StrictErrorHandler
   parser.parseResource(Patient.class, input);
   // END SNIPPET: parserValidation
}
 

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
/**
 * See issue #50
 */
@Test()
public void testOutOfBoundsDate() {
	Patient p = new Patient();
	p.setBirthDateElement(new DateType("2000-12-31"));

	// Put in an invalid date
	IParser parser = ourCtx.newXmlParser();
	parser.setParserErrorHandler(new StrictErrorHandler());
	
	String encoded = parser.setPrettyPrint(true).encodeResourceToString(p).replace("2000-12-31", "2000-15-31");
	ourLog.info(encoded);

	assertThat(encoded, StringContains.containsString("2000-15-31"));

	ValidationResult result = ourCtx.newValidator().validateWithResult(encoded);
	String resultString = parser.setPrettyPrint(true).encodeResourceToString(result.toOperationOutcome());
	ourLog.info(resultString);

	assertEquals(2, ((OperationOutcome)result.toOperationOutcome()).getIssue().size());
	assertThat(resultString, StringContains.containsString("cvc-pattern-valid"));
	
	try {
		parser.parseResource(encoded);
		fail();
	} catch (DataFormatException e) {
		assertEquals("DataFormatException at [[row,col {unknown-source}]: [2,4]]: Invalid attribute value \"2000-15-31\": Invalid date/time format: \"2000-15-31\"", e.getMessage());
	}
}
 

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
public static IValidationContext<IBaseResource> forText(final FhirContext theContext, final String theResourceBody) {
	ObjectUtil.requireNonNull(theContext, "theContext can not be null");
	ObjectUtil.requireNotEmpty(theResourceBody, "theResourceBody can not be null or empty");
	return new BaseValidationContext<IBaseResource>(theContext) {

		private EncodingEnum myEncoding;
		private IBaseResource myParsed;

		@Override
		public IBaseResource getResource() {
			if (myParsed == null) {
				IParser parser = getResourceAsStringEncoding().newParser(getFhirContext());
				LenientErrorHandler errorHandler = new LenientErrorHandler();
				errorHandler.setErrorOnInvalidValue(false);
				parser.setParserErrorHandler(errorHandler);
				myParsed = parser.parseResource(getResourceAsString());
			}
			return myParsed;
		}

		@Override
		public String getResourceAsString() {
			return theResourceBody;
		}

		@Override
		public EncodingEnum getResourceAsStringEncoding() {
			if (myEncoding == null) {
				myEncoding = EncodingEnum.detectEncodingNoDefault(theResourceBody);
				if (myEncoding == null) {
					throw new InvalidRequestException(theContext.getLocalizer().getMessage(ValidationContext.class, "unableToDetermineEncoding"));
				}
			}
			return myEncoding;
		}

	};
}
 

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
/**
 * See issue #50
 */
@Test()
public void testOutOfBoundsDate() {
	Patient p = new Patient();
	p.setBirthDate(new DateTimeDt("2000-12-31"));

	// Put in an invalid date
	IParser parser = ourCtx.newXmlParser();
	parser.setParserErrorHandler(new StrictErrorHandler());
	
	String encoded = parser.setPrettyPrint(true).encodeResourceToString(p).replace("2000-12-31", "2000-15-31");
	ourLog.info(encoded);

	assertThat(encoded, StringContains.containsString("2000-15-31"));

	FhirValidator validator = ourCtx.newValidator();
	ValidationResult result = validator.validateWithResult(encoded);
	String resultString = parser.setPrettyPrint(true).encodeResourceToString(result.toOperationOutcome());
	ourLog.info(resultString);

	assertEquals(2, ((OperationOutcome)result.toOperationOutcome()).getIssue().size());
	assertThat(resultString, StringContains.containsString("cvc-datatype-valid.1.2.3"));
	
	try {
		parser.parseResource(encoded);
		fail();
	} catch (DataFormatException e) {
		assertEquals("DataFormatException at [[row,col {unknown-source}]: [2,4]]: Invalid attribute value \"2000-15-31\": Invalid date/time format: \"2000-15-31\"", e.getMessage());
	}
}
 

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
@Test
public void testJsonLikeSimpleResourceEncode() throws IOException {

	String xmlString = IOUtils.toString(JsonParser.class.getResourceAsStream("/example-patient-general.xml"), Charset.forName("UTF-8"));
	IParser parser = ourCtx.newXmlParser();
	parser.setParserErrorHandler(new StrictErrorHandler());
	Patient obs = parser.parseResource(Patient.class, xmlString);

	IJsonLikeParser jsonLikeParser = (IJsonLikeParser)ourCtx.newJsonParser();
	StringWriter stringWriter = new StringWriter();
	JsonLikeStructure jsonLikeStructure = new GsonStructure();
	JsonLikeWriter jsonLikeWriter = jsonLikeStructure.getJsonLikeWriter(stringWriter);
	jsonLikeParser.encodeResourceToJsonLikeWriter(obs, jsonLikeWriter);
	String encoded = stringWriter.toString();
	ourLog.info(encoded);

	String jsonString = IOUtils.toString(JsonParser.class.getResourceAsStream("/example-patient-general.json"), Charset.forName("UTF-8"));

	JSON expected = JSONSerializer.toJSON(jsonString);
	JSON actual = JSONSerializer.toJSON(encoded.trim());

	// The encoded escapes quote marks using XML escaping instead of JSON escaping, which is probably nicer anyhow...
	String exp = expected.toString().replace("\\\"Jim\\\"", ""Jim"");
	String act = actual.toString();

	ourLog.info("Expected: {}", exp);
	ourLog.info("Actual  : {}", act);
	assertEquals("\nExpected: " + exp + "\nActual  : " + act, exp, act);

}
 

import ca.uhn.fhir.parser.IParser; //导入方法依赖的package包/类
/**
 * See issue #50
 */
@Test()
public void testOutOfBoundsDate() {
	Patient p = new Patient();
	p.setBirthDateElement(new DateType("2000-12-31"));

	// Put in an invalid date
	IParser parser = ourCtx.newXmlParser();
	parser.setParserErrorHandler(new StrictErrorHandler());

	String encoded = parser.setPrettyPrint(true).encodeResourceToString(p).replace("2000-12-31", "2000-15-31");
	ourLog.info(encoded);

	assertThat(encoded, StringContains.containsString("2000-15-31"));

	ValidationResult result = ourCtx.newValidator().validateWithResult(encoded);
	String resultString = parser.setPrettyPrint(true).encodeResourceToString(result.toOperationOutcome());
	ourLog.info(resultString);

	assertEquals(2, ((OperationOutcome) result.toOperationOutcome()).getIssue().size());
	assertThat(resultString, StringContains.containsString("cvc-pattern-valid"));

	try {
		parser.parseResource(encoded);
		fail();
	} catch (DataFormatException e) {
		assertEquals("DataFormatException at [[row,col {unknown-source}]: [2,4]]: Invalid attribute value \"2000-15-31\": Invalid date/time format: \"2000-15-31\"", e.getMessage());
	}
}