MultiContentTranslator.java

package fr.sii.ogham.core.translator.content;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import fr.sii.ogham.core.exception.handler.ContentTranslatorException;
import fr.sii.ogham.core.exception.handler.NoContentException;
import fr.sii.ogham.core.exception.handler.Recoverable;
import fr.sii.ogham.core.message.content.Content;
import fr.sii.ogham.core.message.content.MultiContent;

/**
 * <p>
 * Decorator that is able to handle {@link MultiContent}. A {@link MultiContent}
 * can provide several contents to put into the final message. For example,
 * emails can send both HTML and text content.
 * </p>
 * <p>
 * This implementation calls the delegate content translator to apply
 * translation on each sub content of the {@link MultiContent}. It can be useful
 * to apply content translations on every sub content like it should be applied
 * for normal content.
 * </p>
 * <p>
 * The same translator is applied for all sub contents.
 * </p>
 * <p>
 * If the content is not a {@link MultiContent}, then the content is returned
 * as-is.
 * </p>
 * 
 * @author Aurélien Baudet
 *
 */
public class MultiContentTranslator implements ContentTranslator {
	private static final Logger LOG = LoggerFactory.getLogger(MultiContentTranslator.class);

	/**
	 * The content translator to apply on each sub content
	 */
	private ContentTranslator delegate;

	public MultiContentTranslator(ContentTranslator delegate) {
		super();
		this.delegate = delegate;
	}

	@Override
	public Content translate(Content content) throws ContentTranslatorException {
		if (!(content instanceof MultiContent)) {
			LOG.trace("Not a MultiContent => skip it");
			return content;
		}
		MultiContent result = new MultiContent();
		List<ContentTranslatorException> missing = new ArrayList<>();
		for (Content c : ((MultiContent) content).getContents()) {
			translate(c, result, missing);
		}
		if (result.getContents().isEmpty()) {
			handleEmptyContent(content, missing);
		}
		return result;
	}

	@Override
	public String toString() {
		return "MultiContentTranslator";
	}


	private void translate(Content c, MultiContent result, List<ContentTranslatorException> missing) throws ContentTranslatorException {
		LOG.debug("Translate the sub content using {}", delegate);
		LOG.trace("sub content: {}", c);
		try {
			Content translated = delegate.translate(c);
			if (translated == null) {
				LOG.debug("Sub content skipped");
				LOG.trace("sub-content: {}", c);
			} else {
				LOG.debug("Sub content added");
				LOG.trace("sub-content: {}", c);
				result.addContent(translated);
			}
		} catch (ContentTranslatorException e) {
			handleException(e, missing);
		}
	}

	private static void handleException(ContentTranslatorException e, List<ContentTranslatorException> missing) throws ContentTranslatorException {
		if (!isRecoverable(e)) {
			throw e;
		}
		LOG.info("{} => ignoring", e.getMessage(), e);
		missing.add(e);
	}

	private static void handleEmptyContent(Content content, List<ContentTranslatorException> missing) throws NoContentException {
		if (!missing.isEmpty()) {
			String notFoundTemplates = missing.stream().map(Exception::getMessage).collect(Collectors.joining("\n"));
			throw new NoContentException("The message is empty maybe due to some errors:\n" + notFoundTemplates, (MultiContent) content, missing);
		}
		throw new NoContentException("The message is empty", (MultiContent) content, missing);
	}

	private static boolean isRecoverable(ContentTranslatorException e) {
		return e.getClass().isAnnotationPresent(Recoverable.class);
	}

}















Active mutators

org.pitest.mutationtest.engine.gregor.mutators.BooleanFalseReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.BooleanTrueReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.ConditionalsBoundaryMutator
org.pitest.mutationtest.engine.gregor.mutators.EmptyObjectReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.IncrementsMutator
org.pitest.mutationtest.engine.gregor.mutators.InvertNegsMutator
org.pitest.mutationtest.engine.gregor.mutators.MathMutator
org.pitest.mutationtest.engine.gregor.mutators.NegateConditionalsMutator
org.pitest.mutationtest.engine.gregor.mutators.NullReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.PrimitiveReturnsMutator
org.pitest.mutationtest.engine.gregor.mutators.VoidMethodCallMutator

Tests examined

Report generated by PIT OGHAM

1		package fr.sii.ogham.core.translator.content;
2
3		import java.util.ArrayList;
4		import java.util.List;
5		import java.util.stream.Collectors;
6
7		import org.slf4j.Logger;
8		import org.slf4j.LoggerFactory;
9
10		import fr.sii.ogham.core.exception.handler.ContentTranslatorException;
11		import fr.sii.ogham.core.exception.handler.NoContentException;
12		import fr.sii.ogham.core.exception.handler.Recoverable;
13		import fr.sii.ogham.core.message.content.Content;
14		import fr.sii.ogham.core.message.content.MultiContent;
15
16		/**
17		* <p>
18		* Decorator that is able to handle {@link MultiContent}. A {@link MultiContent}
19		* can provide several contents to put into the final message. For example,
20		* emails can send both HTML and text content.
21		* </p>
22		* <p>
23		* This implementation calls the delegate content translator to apply
24		* translation on each sub content of the {@link MultiContent}. It can be useful
25		* to apply content translations on every sub content like it should be applied
26		* for normal content.
27		* </p>
28		* <p>
29		* The same translator is applied for all sub contents.
30		* </p>
31		* <p>
32		* If the content is not a {@link MultiContent}, then the content is returned
33		* as-is.
34		* </p>
35		*
36		* @author Aurélien Baudet
37		*
38		*/
39		public class MultiContentTranslator implements ContentTranslator {
40		private static final Logger LOG = LoggerFactory.getLogger(MultiContentTranslator.class);
41
42		/**
43		* The content translator to apply on each sub content
44		*/
45		private ContentTranslator delegate;
46
47		public MultiContentTranslator(ContentTranslator delegate) {
48		super();
49		this.delegate = delegate;
50		}
51
52		@Override
53		public Content translate(Content content) throws ContentTranslatorException {
54	5 1. translate : negated conditional → NO_COVERAGE 2. translate : negated conditional → TIMED_OUT 3. translate : negated conditional → KILLED 4. translate : negated conditional → KILLED 5. translate : negated conditional → KILLED	if (!(content instanceof MultiContent)) {
55		LOG.trace("Not a MultiContent => skip it");
56	5 1. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → NO_COVERAGE 2. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → SURVIVED 3. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → TIMED_OUT 4. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED 5. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED	return content;
57		}
58		MultiContent result = new MultiContent();
59		List<ContentTranslatorException> missing = new ArrayList<>();
60		for (Content c : ((MultiContent) content).getContents()) {
61	3 1. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → NO_COVERAGE 2. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED 3. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED	translate(c, result, missing);
62		}
63	3 1. translate : negated conditional → NO_COVERAGE 2. translate : negated conditional → KILLED 3. translate : negated conditional → KILLED	if (result.getContents().isEmpty()) {
64	3 1. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleEmptyContent → NO_COVERAGE 2. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleEmptyContent → KILLED 3. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleEmptyContent → KILLED	handleEmptyContent(content, missing);
65		}
66	3 1. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → NO_COVERAGE 2. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED 3. translate : replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED	return result;
67		}
68
69		@Override
70		public String toString() {
71	3 1. toString : replaced return value with "" for fr/sii/ogham/core/translator/content/MultiContentTranslator::toString → NO_COVERAGE 2. toString : replaced return value with "" for fr/sii/ogham/core/translator/content/MultiContentTranslator::toString → SURVIVED 3. toString : replaced return value with "" for fr/sii/ogham/core/translator/content/MultiContentTranslator::toString → TIMED_OUT	return "MultiContentTranslator";
72		}
73
74
75		private void translate(Content c, MultiContent result, List<ContentTranslatorException> missing) throws ContentTranslatorException {
76		LOG.debug("Translate the sub content using {}", delegate);
77		LOG.trace("sub content: {}", c);
78		try {
79		Content translated = delegate.translate(c);
80	3 1. translate : negated conditional → NO_COVERAGE 2. translate : negated conditional → KILLED 3. translate : negated conditional → KILLED	if (translated == null) {
81		LOG.debug("Sub content skipped");
82		LOG.trace("sub-content: {}", c);
83		} else {
84		LOG.debug("Sub content added");
85		LOG.trace("sub-content: {}", c);
86	3 1. translate : removed call to fr/sii/ogham/core/message/content/MultiContent::addContent → NO_COVERAGE 2. translate : removed call to fr/sii/ogham/core/message/content/MultiContent::addContent → KILLED 3. translate : removed call to fr/sii/ogham/core/message/content/MultiContent::addContent → KILLED	result.addContent(translated);
87		}
88		} catch (ContentTranslatorException e) {
89	3 1. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleException → NO_COVERAGE 2. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleException → KILLED 3. translate : removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleException → KILLED	handleException(e, missing);
90		}
91		}
92
93		private static void handleException(ContentTranslatorException e, List<ContentTranslatorException> missing) throws ContentTranslatorException {
94	3 1. handleException : negated conditional → NO_COVERAGE 2. handleException : negated conditional → KILLED 3. handleException : negated conditional → KILLED	if (!isRecoverable(e)) {
95		throw e;
96		}
97		LOG.info("{} => ignoring", e.getMessage(), e);
98		missing.add(e);
99		}
100
101		private static void handleEmptyContent(Content content, List<ContentTranslatorException> missing) throws NoContentException {
102	3 1. handleEmptyContent : negated conditional → NO_COVERAGE 2. handleEmptyContent : negated conditional → KILLED 3. handleEmptyContent : negated conditional → KILLED	if (!missing.isEmpty()) {
103		String notFoundTemplates = missing.stream().map(Exception::getMessage).collect(Collectors.joining("\n"));
104		throw new NoContentException("The message is empty maybe due to some errors:\n" + notFoundTemplates, (MultiContent) content, missing);
105		}
106		throw new NoContentException("The message is empty", (MultiContent) content, missing);
107		}
108
109		private static boolean isRecoverable(ContentTranslatorException e) {
110	6 1. isRecoverable : replaced boolean return with false for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → NO_COVERAGE 2. isRecoverable : replaced boolean return with true for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → NO_COVERAGE 3. isRecoverable : replaced boolean return with false for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED 4. isRecoverable : replaced boolean return with false for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED 5. isRecoverable : replaced boolean return with true for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED 6. isRecoverable : replaced boolean return with true for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED	return e.getClass().isAnnotationPresent(Recoverable.class);
111		}
112
113		}
		Mutations
54		1.1 Location : translate Killed by : oghamjavamail.it.UnreadableAttachmentTest.attachmentUnreadable(oghamjavamail.it.UnreadableAttachmentTest) negated conditional → KILLED 2.2 Location : translate Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) negated conditional → KILLED 3.3 Location : translate Killed by : none negated conditional → TIMED_OUT 4.4 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.nullTextShouldReturnOneParsedContent(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) negated conditional → KILLED 5.5 Location : translate Killed by : none negated conditional → NO_COVERAGE
56		1.1 Location : translate Killed by : none replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → NO_COVERAGE 2.2 Location : translate Killed by : oghamjavamail.it.UnreadableAttachmentTest.attachmentUnreadable(oghamjavamail.it.UnreadableAttachmentTest) replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED 3.3 Location : translate Killed by : none replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → SURVIVED 4.4 Location : translate Killed by : none replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → TIMED_OUT 5.5 Location : translate Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndImageInliningEnabledButUnconfiguredResourceResolutionCantInlineImages(oghamall.it.configuration.EmptyBuilderTest) replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED
61		1.1 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.nullTextShouldReturnOneParsedContent(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED 2.2 Location : translate Killed by : none removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → NO_COVERAGE 3.3 Location : translate Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED
63		1.1 Location : translate Killed by : none negated conditional → NO_COVERAGE 2.2 Location : translate Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) negated conditional → KILLED 3.3 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.nullTextShouldReturnOneParsedContent(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) negated conditional → KILLED
64		1.1 Location : translate Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleEmptyContent → KILLED 2.2 Location : translate Killed by : none removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleEmptyContent → NO_COVERAGE 3.3 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.bothTemplatesNotFoundShouldThrowNoContentExceptionWithDetails(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleEmptyContent → KILLED
66		1.1 Location : translate Killed by : none replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → NO_COVERAGE 2.2 Location : translate Killed by : oghamall.it.email.EmailExtractSubjectTest.subjectExtractedFromTextWithDefaultSubjectShouldSendWithSubjectExtractedFromText(oghamall.it.email.EmailExtractSubjectTest) replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED 3.3 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.nullTextShouldReturnOneParsedContent(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) replaced return value with null for fr/sii/ogham/core/translator/content/MultiContentTranslator::translate → KILLED
71		1.1 Location : toString Killed by : none replaced return value with "" for fr/sii/ogham/core/translator/content/MultiContentTranslator::toString → TIMED_OUT 2.2 Location : toString Killed by : none replaced return value with "" for fr/sii/ogham/core/translator/content/MultiContentTranslator::toString → NO_COVERAGE 3.3 Location : toString Killed by : none replaced return value with "" for fr/sii/ogham/core/translator/content/MultiContentTranslator::toString → SURVIVED
80		1.1 Location : translate Killed by : none negated conditional → NO_COVERAGE 2.2 Location : translate Killed by : oghamall.it.email.EmailExtractSubjectTest.subjectExtractedFromTextWithDefaultSubjectShouldSendWithSubjectExtractedFromText(oghamall.it.email.EmailExtractSubjectTest) negated conditional → KILLED 3.3 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.nullTextShouldReturnOneParsedContent(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) negated conditional → KILLED
86		1.1 Location : translate Killed by : none removed call to fr/sii/ogham/core/message/content/MultiContent::addContent → NO_COVERAGE 2.2 Location : translate Killed by : oghamall.it.email.EmailExtractSubjectTest.subjectExtractedFromTextWithDefaultSubjectShouldSendWithSubjectExtractedFromText(oghamall.it.email.EmailExtractSubjectTest) removed call to fr/sii/ogham/core/message/content/MultiContent::addContent → KILLED 3.3 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.nullTextShouldReturnOneParsedContent(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) removed call to fr/sii/ogham/core/message/content/MultiContent::addContent → KILLED
89		1.1 Location : translate Killed by : none removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleException → NO_COVERAGE 2.2 Location : translate Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleException → KILLED 3.3 Location : translate Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.parsingTextTemplateFailsShouldThrowAnError(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) removed call to fr/sii/ogham/core/translator/content/MultiContentTranslator::handleException → KILLED
94		1.1 Location : handleException Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.parsingTextTemplateFailsShouldThrowAnError(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) negated conditional → KILLED 2.2 Location : handleException Killed by : none negated conditional → NO_COVERAGE 3.3 Location : handleException Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) negated conditional → KILLED
102		1.1 Location : handleEmptyContent Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.bothTemplatesNotFoundShouldThrowNoContentExceptionWithDetails(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) negated conditional → KILLED 2.2 Location : handleEmptyContent Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) negated conditional → KILLED 3.3 Location : handleEmptyContent Killed by : none negated conditional → NO_COVERAGE
110		1.1 Location : isRecoverable Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.bothTemplatesNotFoundShouldThrowNoContentExceptionWithDetails(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) replaced boolean return with false for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED 2.2 Location : isRecoverable Killed by : none replaced boolean return with false for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → NO_COVERAGE 3.3 Location : isRecoverable Killed by : oghamall.it.configuration.EmptyBuilderTest.emailSenderManuallyRegisteredAndTemplateParsersOnlyRegisteredCantHandleTemplateContentDueToResourceResolutionNotConfigured(oghamall.it.configuration.EmptyBuilderTest) replaced boolean return with false for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED 4.4 Location : isRecoverable Killed by : oghamall.it.email.EmailMultiTemplateTest.withThymeleafOneVariantWithParsingError(oghamall.it.email.EmailMultiTemplateTest) replaced boolean return with true for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED 5.5 Location : isRecoverable Killed by : none replaced boolean return with true for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → NO_COVERAGE 6.6 Location : isRecoverable Killed by : oghamcore.ut.core.translator.content.MultiContentTranslatorTest.parsingTextTemplateFailsShouldThrowAnError(oghamcore.ut.core.translator.content.MultiContentTranslatorTest) replaced boolean return with true for fr/sii/ogham/core/translator/content/MultiContentTranslator::isRecoverable → KILLED

MultiContentTranslator.java

Mutations

Active mutators

Tests examined