Examples with InvocationContext org.eclipse.vorto.codegen.api.InvocationContext used on opensource projects

Example 1 with InvocationContext

use of org.eclipse.vorto.codegen.api.InvocationContext in project vorto by eclipse.

the class VortoService method generate.

public IGenerationResult generate(String key, String namespace, String name, String version, Map<String, String> parameters) {
    LOGGER.info(String.format("Generating for Platform [%s] and Model [%s.%s:%s]", key, namespace, name, version));
    Generator generator = repo.get(key).orElseThrow(GatewayUtils.notFound(String.format("[Generator %s]", key)));
    InformationModel model = getModel(namespace, name, version).orElseThrow(GatewayUtils.notFound(String.format("[Model %s.%s:%s]", namespace, name, version)));
    List<MappingModel> mappings = getMappings(key, namespace, name, version);
    InvocationContext invocationContext = new InvocationContext(mappings, repo.newGeneratorLookup(), parameters);
    return generate(generator.getInstance(), model, invocationContext);
}

Example 2 with InvocationContext

use of org.eclipse.vorto.codegen.api.InvocationContext in project vorto by eclipse.

the class GeneratorMojo method execute.

public void execute() throws MojoExecutionException, MojoFailureException {
    getLog().info("Executing Generator of class '" + getGeneratorClass());
    try {
        final IModelWorkspace workspace = IModelWorkspace.newReader().addZip(new ZipInputStream(new ByteArrayInputStream(loadInformationModels()))).read();
        List<MappingModel> mappingModels = workspace.get().stream().filter(p -> p instanceof MappingModel).map(MappingModel.class::cast).collect(Collectors.toList());
        for (Model model : workspace.get().stream().filter(p -> p instanceof InformationModel).collect(Collectors.toList())) {
            InformationModel infomodel = (InformationModel) model;
            IVortoCodeGenerator codeGenerator = (IVortoCodeGenerator) Class.forName(generatorClass).newInstance();
            IGenerationResult result = codeGenerator.generate(infomodel, new InvocationContext(mappingModels, null, new HashMap<String, String>()), null);
            if (result.getMediatype().equalsIgnoreCase("application/zip")) {
                final ZipContentExtractCodeGeneratorTask task = new ZipContentExtractCodeGeneratorTask(result.getContent());
                task.generate(null, InvocationContext.simpleInvocationContext(), new IGeneratedWriter() {

                    public void write(Generated generated) {
                        if (generated.getFileName() == null) {
                            File generatedDirectory = new File(outputPath, stripPath(generated.getFolderPath()));
                            generatedDirectory.mkdirs();
                        } else {
                            if (generated.getFileName().equals("pom.xml")) {
                                return;
                            }
                            File generatedDirectory = new File(outputPath, stripPath(generated.getFolderPath()));
                            File generatedFile = new File(generatedDirectory, generated.getFileName());
                            try {
                                FileUtils.writeByteArrayToFile(generatedFile, generated.getContent(), false);
                            } catch (IOException e) {
                                e.printStackTrace();
                            }
                        }
                    }

                    private String stripPath(String folderPath) {
                        final String mavenSourcePath = "src/main/java/";
                        if (folderPath.indexOf(mavenSourcePath) > -1) {
                            return folderPath.substring(folderPath.indexOf(mavenSourcePath) + mavenSourcePath.length());
                        }
                        return folderPath;
                    }
                });
            } else {
                File generatedFile = new File(outputPath, result.getFileName());
                FileUtils.writeByteArrayToFile(generatedFile, result.getContent(), false);
            }
        }
    } catch (InstantiationException e) {
        throw new MojoExecutionException("Could not instantiate vorto code generator from given generatorClass", e);
    } catch (IllegalAccessException e) {
        throw new MojoExecutionException("Error during resolving code generator", e);
    } catch (ClassNotFoundException e) {
        throw new MojoExecutionException("Could not instantiate vorto code generator from given generatorClass", e);
    } catch (Exception e) {
        throw new MojoExecutionException("Problem during code generator invocation", e);
    }
}

Example 3 with InvocationContext

use of org.eclipse.vorto.codegen.api.InvocationContext in project vorto by eclipse.

the class CodeGenerationController method createInvocationContext.

private InvocationContext createInvocationContext(InformationModel model, String targetPlatform, Map<String, String> requestParams) {
    byte[] mappingResources = downloadMappingModel(model, targetPlatform);
    IModelWorkspace workspace = IModelWorkspace.newReader().addZip(new ZipInputStream(new ByteArrayInputStream(mappingResources))).read();
    List<MappingModel> mappingModels = workspace.get().stream().filter(p -> p instanceof MappingModel).map(MappingModel.class::cast).collect(Collectors.toList());
    return new InvocationContext(mappingModels, lookupService, requestParams);
}