org.thymeleaf.exceptions.TemplateProcessingException Java Examples

@Test
public void doNotResendEmailIfInvalidTemplate() throws MessagingException {
	// @formatter:off
	builder
		.environment()
			.properties()
				.set("mail.smtp.host", ServerSetupTest.SMTP.getBindAddress())
				.set("mail.smtp.port", ServerSetupTest.SMTP.getPort());
	// @formatter:on
	MessagingService messagingService = builder.build();
	// @formatter:off
	MessageNotSentException e = assertThrows("should throw", MessageNotSentException.class, () -> {
		messagingService.send(new Email()
				.from("[email protected]")
				.to("[email protected]")
				.body().template("/template/thymeleaf/source/invalid.html", new SimpleBean("foo", 42)));
	});
	// @formatter:on
	assertThat("should indicate that this is due to unrecoverable error", e, hasAnyCause(UnrecoverableException.class));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasSize(1)));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasItem(hasAnyCause(instanceOf(TemplateParsingFailedException.class)))));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasItem(hasAnyCause(instanceOf(ParseException.class)))));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasItem(hasAnyCause(instanceOf(TemplateProcessingException.class)))));
}
 

@Test
public void doNotResendSmsIfInvalidTemplate() throws MessagingException {
	// @formatter:off
	builder
		.environment()
			.properties()
				.set("ogham.sms.smpp.host", "127.0.0.1")
				.set("ogham.sms.smpp.port", smppServer.getPort());
	// @formatter:on
	MessagingService messagingService = builder.build();
	// @formatter:off
	MessageNotSentException e = assertThrows("should throw", MessageNotSentException.class, () -> {
		messagingService.send(new Sms()
				.from("0102030405")
				.to("0203040506")
				.message().template("/template/thymeleaf/source/invalid.txt", new SimpleBean("foo", 42)));
	});
	// @formatter:on
	assertThat("should indicate that this is due to unrecoverable error", e, hasAnyCause(UnrecoverableException.class));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasSize(1)));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasItem(hasAnyCause(instanceOf(TemplateParsingFailedException.class)))));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasItem(hasAnyCause(instanceOf(ParseException.class)))));
	assertThat("should indicate original exceptions", e, executionFailures(UnrecoverableException.class, hasItem(hasAnyCause(instanceOf(TemplateProcessingException.class)))));
}
 

@Test
public void emailUsingThymeleafTemplateInAsyncMethodCantResolveUrls() throws MessagingException, IOException {
	RestTemplate rt = new RestTemplate();
	// @formatter:off
	UriComponentsBuilder builder = UriComponentsBuilder.fromPath("async/email")
			.scheme("http")
			.host("localhost")
			.port(port)
			.queryParam("template", "web-beans-and-urls-resolution");
	// @formatter:on
	rt.postForEntity(builder.toUriString(), new HttpEntity<>(""), Void.class);

	await().atMost(5, SECONDS).until(() -> hasError());

	OghamAssertions.assertThat(greenMail)
		.receivedMessages()
			.count(is(0));
	ErrorDto error = getError();
	assertThat(error.getType()).isEqualTo(MessageNotSentException.class.getSimpleName());
	ErrorDto cause = getRootCause(error.getCause());
	assertThat(cause.getType()).isEqualTo(TemplateProcessingException.class.getSimpleName());
	assertThat(cause.getMessage()).contains("Link base \"/fake/resources/foo.js\" cannot be context relative (/...) unless the context used for executing the engine implements the org.thymeleaf.context.IWebContext");
}
 

@Test
public void smsUsingThymeleafTemplateInAsyncMethodCantResolveUrls() throws MessagingException, IOException {
	RestTemplate rt = new RestTemplate();
	// @formatter:off
	UriComponentsBuilder builder = UriComponentsBuilder.fromPath("async/sms")
			.scheme("http")
			.host("localhost")
			.port(port)
			.queryParam("template", "web-beans-and-urls-resolution");
	// @formatter:on
	rt.postForEntity(builder.toUriString(), new HttpEntity<>(""), Void.class);

	await().atMost(5, SECONDS).until(() -> hasError());

	OghamAssertions.assertThat(smppServer)
		.receivedMessages()
			.count(is(0));
	ErrorDto error = getError();
	assertThat(error.getType()).isEqualTo(MessageNotSentException.class.getSimpleName());
	ErrorDto cause = getRootCause(error.getCause());
	assertThat(cause.getType()).isEqualTo(TemplateProcessingException.class.getSimpleName());
	assertThat(cause.getMessage()).contains("Link base \"/fake/resources/foo.js\" cannot be context relative (/...) unless the context used for executing the engine implements the org.thymeleaf.context.IWebContext");
}
 

@Test
public void emailUsingThymeleafTemplateInAsyncMethodCantResolveUrls() throws MessagingException, IOException {
	RestTemplate rt = new RestTemplate();
	// @formatter:off
	UriComponentsBuilder builder = UriComponentsBuilder.fromPath("async/email")
			.scheme("http")
			.host("localhost")
			.port(port)
			.queryParam("template", "web-beans-and-urls-resolution");
	// @formatter:on
	rt.postForEntity(builder.toUriString(), new HttpEntity<>(""), Void.class);

	await().atMost(5, SECONDS).until(() -> hasError());

	OghamAssertions.assertThat(greenMail)
		.receivedMessages()
			.count(is(0));
	ErrorDto error = getError();
	assertThat(error.getType()).isEqualTo(MessageNotSentException.class.getSimpleName());
	ErrorDto cause = getRootCause(error.getCause());
	assertThat(cause.getType()).isEqualTo(TemplateProcessingException.class.getSimpleName());
	assertThat(cause.getMessage()).contains("Link base \"/fake/resources/foo.js\" cannot be context relative (/) or page relative unless you implement the org.thymeleaf.context.IWebContext");
}
 

@Test
public void smsUsingThymeleafTemplateInAsyncMethodCantResolveUrls() throws MessagingException, IOException {
	RestTemplate rt = new RestTemplate();
	// @formatter:off
	UriComponentsBuilder builder = UriComponentsBuilder.fromPath("async/sms")
			.scheme("http")
			.host("localhost")
			.port(port)
			.queryParam("template", "web-beans-and-urls-resolution");
	// @formatter:on
	rt.postForEntity(builder.toUriString(), new HttpEntity<>(""), Void.class);

	await().atMost(5, SECONDS).until(() -> hasError());

	OghamAssertions.assertThat(smppServer)
		.receivedMessages()
			.count(is(0));
	ErrorDto error = getError();
	assertThat(error.getType()).isEqualTo(MessageNotSentException.class.getSimpleName());
	ErrorDto cause = getRootCause(error.getCause());
	assertThat(cause.getType()).isEqualTo(TemplateProcessingException.class.getSimpleName());
	assertThat(cause.getMessage()).contains("Link base \"/fake/resources/foo.js\" cannot be context relative (/) or page relative unless you implement the org.thymeleaf.context.IWebContext");
}
 

static RuntimeException handleError( final RuntimeException e )
{
    if ( e instanceof TemplateProcessingException )
    {
        return handleError( (TemplateProcessingException) e );
    }

    return e;
}
 

private static RuntimeException handleError( final TemplateProcessingException e )
{
    final int lineNumber = e.getLine() != null ? e.getLine() : 0;
    final ResourcePath path = e.getTemplateName() != null ? ResourcePath.from( e.getTemplateName() ) : null;

    return ProblemException.newBuilder().
        lineNumber( lineNumber ).
        path( path ).
        cause( e ).
        message( e.getMessage() ).
        build();
}
 

@Test
public void fileNotFound() throws ParseException {
	TemplateParser parser = builder.build();
	
	ParseException e = assertThrows("should throw", ParseException.class, () -> {
		parser.parse(new UnresolvedPath("file:unexisting.html"), new BeanContext(new SimpleBean("foo", 42)));
	});
	assertThat("should indicate cause", e.getCause(), instanceOf(TemplateProcessingException.class));
	assertThat("should indicate cause", e.getCause(), hasAnyCause(TemplateResolutionException.class, hasMessage(containsString("Failed to find template file:unexisting.html"))));
}
 

public static List<Object> evaluateAsIterable(ITemplateContext arguments, String rawValue) throws TemplateProcessingException {
    notNull(arguments, "arguments must not be null");
    notEmpty(rawValue, "rawValue must not be empty");

    final Object evaluatedExpression = evaluateExpression(arguments, rawValue);

    return EvaluationUtils.evaluateAsList(evaluatedExpression);
}
 

public static List<Object> evaluateAsIterableOrRawValue(ITemplateContext arguments, String rawValue) {
    notNull(arguments, "arguments must not be null");
    notEmpty(rawValue, "rawValue must not be empty");

    final List<Object> result = new ArrayList<Object>();
    try {
        result.addAll(evaluateAsIterable(arguments, rawValue));
    } catch (TemplateProcessingException ex) {
        result.add(rawValue);
    }

    return unmodifiableList(result);
}
 

public static Object evaluateExpression(ITemplateContext arguments, String expression) throws TemplateProcessingException {
    notNull(arguments, "arguments must not be null");
    notEmpty(expression, "expression must not be empty");

    final IStandardExpressionParser parser = new StandardExpressionParser();

    final IStandardExpression evaluableExpression = parser.parseExpression(arguments, expression);

    return evaluableExpression.execute(arguments);
}