Examples with RepoInitParsingException org.apache.sling.repoinit.parser.RepoInitParsingException used on opensource projects

Example 1 with RepoInitParsingException

use of org.apache.sling.repoinit.parser.RepoInitParsingException in project sling by apache.

the class InstallModelTask method execute.

@SuppressWarnings("deprecation")
@Override
public void execute(final InstallationContext ctx) {
    try {
        final TaskResource resource = this.getResource();
        ctx.log("Installing {}", resource.getEntityId());
        final String modelTxt = (String) resource.getAttribute(ModelTransformer.ATTR_MODEL);
        final Integer featureIndex = (Integer) resource.getAttribute(ModelTransformer.ATTR_FEATURE_INDEX);
        final String name = (String) resource.getAttribute(ModelTransformer.ATTR_FEATURE_NAME);
        if (modelTxt == null || featureIndex == null || name == null) {
            ctx.log("Unable to install model resource {} : no model found", resource);
            this.getResourceGroup().setFinishState(ResourceState.IGNORED);
        } else {
            final String path = (String) resource.getAttribute(ModelTransformer.ATTR_BASE_PATH);
            final File baseDir = (path == null ? null : new File(path));
            boolean success = false;
            try {
                final Result result = this.transform(name, modelTxt, featureIndex, resource, baseDir);
                if (result == null) {
                    ctx.log("Unable to install model resource {} : unable to create resources", resource);
                    this.getResourceGroup().setFinishState(ResourceState.IGNORED);
                } else {
                    // repo init first
                    if (result.repoinit != null) {
                        List<Operation> ops = null;
                        try (final Reader r = new StringReader(result.repoinit)) {
                            ops = this.repoInitParser.parse(r);
                        } catch (final IOException | RepoInitParsingException e) {
                            logger.error("Unable to parse repoinit block.", e);
                            ctx.log("Unable to install model resource {} : unable parse repoinit block.", resource);
                            this.getResourceGroup().setFinishState(ResourceState.IGNORED);
                            return;
                        }
                        // login admin is required for repo init
                        Session session = null;
                        try {
                            session = this.repository.loginAdministrative(null);
                            this.repoInitProcessor.apply(session, ops);
                            session.save();
                        } catch (final RepositoryException re) {
                            logger.error("Unable to process repoinit block.", re);
                            ctx.log("Unable to install model resource {} : unable to process repoinit block.", resource);
                            this.getResourceGroup().setFinishState(ResourceState.IGNORED);
                            return;
                        } finally {
                            if (session != null) {
                                session.logout();
                            }
                        }
                    }
                    if (!result.resources.isEmpty()) {
                        final OsgiInstaller installer = this.getService(OsgiInstaller.class);
                        if (installer != null) {
                            installer.registerResources("model-" + name, result.resources.toArray(new InstallableResource[result.resources.size()]));
                        } else {
                            ctx.log("Unable to install model resource {} : unable to get OSGi installer", resource);
                            this.getResourceGroup().setFinishState(ResourceState.IGNORED);
                            return;
                        }
                    }
                    this.getResourceGroup().setFinishState(ResourceState.INSTALLED);
                    success = true;
                }
            } finally {
                if (!success && baseDir != null) {
                    this.deleteDirectory(baseDir);
                }
            }
            if (success) {
                ctx.log("Installed {}", resource.getEntityId());
            }
        }
    } finally {
        this.cleanup();
    }
}