Examples with AnalysisException org.sonar.java.AnalysisException used on opensource projects

Example 1 with AnalysisException

use of org.sonar.java.AnalysisException in project sonar-java by SonarSource.

the class PostAnalysisIssueFilter method scanFile.

@Override
public void scanFile(JavaFileScannerContext context) {
    InputFile component = fileSystem.inputFile(fileSystem.predicates().is(context.getFile()));
    if (component == null) {
        throw new AnalysisException("Component not found: " + context.getFileKey());
    }
    String componentKey = component.key();
    for (JavaIssueFilter javaIssueFilter : getIssueFilters()) {
        javaIssueFilter.setComponentKey(componentKey);
        javaIssueFilter.scanFile(context);
    }
}

Example 2 with AnalysisException

use of org.sonar.java.AnalysisException in project sonar-java by SonarSource.

the class JavaAstScanner method simpleScan.

private void simpleScan(File file) {
    visitor.setCurrentFile(file);
    try {
        String fileContent = getFileContent(file);
        Tree ast;
        if (fileContent.isEmpty()) {
            ast = parser.parse(file);
        } else {
            ast = parser.parse(fileContent);
        }
        visitor.visitFile(ast);
    } catch (RecognitionException e) {
        checkInterrupted(e);
        LOG.error("Unable to parse source file : " + file.getAbsolutePath());
        LOG.error(e.getMessage());
        parseErrorWalkAndVisit(e, file);
    } catch (Exception e) {
        checkInterrupted(e);
        throw new AnalysisException(getAnalysisExceptionMessage(file), e);
    } catch (StackOverflowError error) {
        LOG.error("A stack overflow error occured while analyzing file: " + file.getAbsolutePath());
        throw error;
    }
}

Example 3 with AnalysisException

use of org.sonar.java.AnalysisException in project sonar-java by SonarSource.

the class JacocoReportReader method readJacocoReport.

/**
 * Read JaCoCo report determining the format to be used.
 * @param executionDataVisitor visitor to store execution data.
 * @param sessionInfoStore visitor to store info session.
 * @return true if binary format is the latest one.
 * @throws IOException in case of error or binary format not supported.
 */
public JacocoReportReader readJacocoReport(IExecutionDataVisitor executionDataVisitor, ISessionInfoVisitor sessionInfoStore) {
    if (jacocoExecutionData == null) {
        return this;
    }
    LOG.info("Analysing {}", jacocoExecutionData);
    try (InputStream inputStream = new BufferedInputStream(new FileInputStream(jacocoExecutionData))) {
        if (useCurrentBinaryFormat) {
            ExecutionDataReader reader = new ExecutionDataReader(inputStream);
            reader.setSessionInfoVisitor(sessionInfoStore);
            reader.setExecutionDataVisitor(executionDataVisitor);
            reader.read();
        } else {
            org.jacoco.previous.core.data.ExecutionDataReader reader = new org.jacoco.previous.core.data.ExecutionDataReader(inputStream);
            reader.setSessionInfoVisitor(sessionInfoStore);
            reader.setExecutionDataVisitor(executionDataVisitor);
            reader.read();
        }
    } catch (IOException e) {
        throw new AnalysisException(String.format("Unable to read %s", jacocoExecutionData.getAbsolutePath()), e);
    }
    return this;
}

Example 4 with AnalysisException

use of org.sonar.java.AnalysisException in project sonar-java by SonarSource.

the class JaCoCoReportMerger method mergeReports.

/**
 * Merge all reports in reportOverall.
 * @param reportOverall destination file of merge.
 * @param reports files to be merged.
 */
public static void mergeReports(File reportOverall, File... reports) {
    ExecutionDataVisitor edv = new ExecutionDataVisitor();
    boolean isCurrentVersionFormat = loadSourceFiles(edv, reports);
    try (BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(reportOverall))) {
        Object visitor;
        if (isCurrentVersionFormat) {
            visitor = new ExecutionDataWriter(outputStream);
        } else {
            visitor = new org.jacoco.previous.core.data.ExecutionDataWriter(outputStream);
        }
        for (Map.Entry<String, ExecutionDataStore> entry : edv.getSessions().entrySet()) {
            SessionInfo sessionInfo = new SessionInfo(entry.getKey(), 0, 0);
            ((ISessionInfoVisitor) visitor).visitSessionInfo(sessionInfo);
            entry.getValue().accept((IExecutionDataVisitor) visitor);
        }
    } catch (IOException e) {
        throw new AnalysisException(String.format("Unable to write overall coverage report %s", reportOverall.getAbsolutePath()), e);
    }
}

Example 5 with AnalysisException

use of org.sonar.java.AnalysisException in project sonar-java by SonarSource.

the class JacocoReportReader method isCurrentReportFormat.

private static boolean isCurrentReportFormat(@Nullable File jacocoExecutionData) {
    if (jacocoExecutionData == null) {
        return true;
    }
    try (DataInputStream dis = new DataInputStream(new FileInputStream(jacocoExecutionData))) {
        byte firstByte = dis.readByte();
        Preconditions.checkState(firstByte == ExecutionDataWriter.BLOCK_HEADER);
        Preconditions.checkState(dis.readChar() == ExecutionDataWriter.MAGIC_NUMBER);
        char version = dis.readChar();
        boolean isCurrentFormat = version == ExecutionDataWriter.FORMAT_VERSION;
        if (!isCurrentFormat) {
            LOG.warn("You are not using the latest JaCoCo binary format version, please consider upgrading to latest JaCoCo version.");
        }
        return isCurrentFormat;
    } catch (IOException | IllegalStateException e) {
        throw new AnalysisException(String.format("Unable to read %s to determine JaCoCo binary format.", jacocoExecutionData.getAbsolutePath()), e);
    }
}