Examples with PomTranslationException org.apache.maven.model.converter.PomTranslationException used on opensource projects

Example 1 with PomTranslationException

use of org.apache.maven.model.converter.PomTranslationException in project archiva by apache.

the class LegacyToDefaultConverter method copyPom.

@SuppressWarnings("unchecked")
private boolean copyPom(Artifact artifact, ArtifactRepository targetRepository, FileTransaction transaction) throws ArtifactConversionException {
    Artifact pom = artifactFactory.createProjectArtifact(artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion());
    pom.setBaseVersion(artifact.getBaseVersion());
    ArtifactRepository repository = artifact.getRepository();
    Path file = Paths.get(repository.getBasedir(), repository.pathOf(pom));
    boolean result = true;
    if (Files.exists(file)) {
        Path targetFile = Paths.get(targetRepository.getBasedir(), targetRepository.pathOf(pom));
        String contents = null;
        boolean checksumsValid = false;
        try {
            if (testChecksums(artifact, file)) {
                checksumsValid = true;
            }
            // Even if the checksums for the POM are invalid we should still convert the POM
            contents = org.apache.archiva.common.utils.FileUtils.readFileToString(file, Charset.defaultCharset());
        } catch (IOException e) {
            throw new ArtifactConversionException(Messages.getString("unable.to.read.source.pom", e.getMessage()), // $NON-NLS-1$
            e);
        }
        if (// $NON-NLS-1$
        checksumsValid && contents.indexOf("modelVersion") >= 0) {
            // v4 POM
            boolean matching = false;
            if (!force && Files.exists(targetFile)) {
                String targetContents = org.apache.archiva.common.utils.FileUtils.readFileToString(targetFile, Charset.defaultCharset());
                matching = targetContents.equals(contents);
            }
            if (force || !matching) {
                transaction.createFile(contents, targetFile, digesters);
            }
        } else {
            // v3 POM
            try (StringReader stringReader = new StringReader(contents)) {
                try (StringWriter writer = new StringWriter()) {
                    org.apache.maven.model.v3_0_0.io.xpp3.MavenXpp3Reader v3Reader = new org.apache.maven.model.v3_0_0.io.xpp3.MavenXpp3Reader();
                    org.apache.maven.model.v3_0_0.Model v3Model = v3Reader.read(stringReader);
                    if (doRelocation(artifact, v3Model, targetRepository, transaction)) {
                        Artifact relocatedPom = artifactFactory.createProjectArtifact(artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion());
                        targetFile = Paths.get(targetRepository.getBasedir(), targetRepository.pathOf(relocatedPom));
                    }
                    Model v4Model = translator.translate(v3Model);
                    translator.validateV4Basics(v4Model, v3Model.getGroupId(), v3Model.getArtifactId(), v3Model.getVersion(), v3Model.getPackage());
                    MavenXpp3Writer xpp3Writer = new MavenXpp3Writer();
                    xpp3Writer.write(writer, v4Model);
                    transaction.createFile(writer.toString(), targetFile, digesters);
                    List<String> warnings = translator.getWarnings();
                    for (String message : warnings) {
                        addWarning(artifact, message);
                    }
                } catch (XmlPullParserException e) {
                    addWarning(artifact, // $NON-NLS-1$
                    Messages.getString("invalid.source.pom", e.getMessage()));
                    result = false;
                } catch (IOException e) {
                    throw new ArtifactConversionException(Messages.getString("unable.to.write.converted.pom"), // $NON-NLS-1$
                    e);
                } catch (PomTranslationException e) {
                    addWarning(artifact, // $NON-NLS-1$
                    Messages.getString("invalid.source.pom", e.getMessage()));
                    result = false;
                }
            }
        }
    } else {
        // $NON-NLS-1$
        addWarning(artifact, Messages.getString("warning.missing.pom"));
    }
    return result;
}