public CompilationResult compile()

in compilers/groovy/src/main/java/org/apache/commons/jci2/compiler/groovy/GroovyJavaCompiler.java [59:128]
64 lines of code
11 McCabe index (conditional complexity)

    public CompilationResult compile(
            final String[] pResourceNames,
            final ResourceReader pReader,
            final ResourceStore pStore,
            final ClassLoader pClassLoader,
            final JavaCompilerSettings pSettings
            ) {

        final CompilerConfiguration configuration = ((GroovyJavaCompilerSettings) pSettings).getCompilerConfiguration();
        final ErrorCollector collector = new ErrorCollector(configuration);
        final GroovyClassLoader groovyClassLoader = new GroovyClassLoader(pClassLoader);
        final CompilationUnit unit = new CompilationUnit(configuration, null, groovyClassLoader);
        final SourceUnit[] source = new SourceUnit[pResourceNames.length];
        for (int i = 0; i < source.length; i++) {
            final String resourceName = pResourceNames[i];
            source[i] = new SourceUnit(
                    ConversionUtils.convertResourceToClassName(resourceName),
                    new String(pReader.getBytes(resourceName)), // FIXME delay the read
                    configuration,
                    groovyClassLoader,
                    collector
                    );
            unit.addSource(source[i]);
        }

        final Collection<CompilationProblem> problems = new ArrayList<>();

        try {
            log.debug("compiling");
            unit.compile(Phases.CLASS_GENERATION);

            @SuppressWarnings("unchecked") // Groovy library is not yet generic
            final List<GroovyClass> classes = unit.getClasses();
            for (final GroovyClass clazz : classes) {
                final byte[] bytes = clazz.getBytes();
                pStore.write(ConversionUtils.convertClassToResourcePath(clazz.getName()), bytes);
            }
        } catch (final MultipleCompilationErrorsException e) {
            final ErrorCollector col = e.getErrorCollector();
            @SuppressWarnings("unchecked") // Groovy library is not yet generic
            final Collection<WarningMessage> warnings = col.getWarnings();
            if (warnings != null) {
                for (final WarningMessage warning : warnings) {
                    final CompilationProblem problem = new GroovyCompilationProblem(warning);
                    if (problemHandler != null) {
                        problemHandler.handle(problem);
                    }
                    problems.add(problem);
                }
            }

            @SuppressWarnings("unchecked") // Groovy library is not yet generic
            final List<? extends Message> errors = col.getErrors();
            if (errors != null) {
                for (final Message message : errors) {
                    final CompilationProblem problem = new GroovyCompilationProblem(message);
                    if (problemHandler != null) {
                        problemHandler.handle(problem);
                    }
                    problems.add(problem);
                }
            }
        } catch (final CompilationFailedException e) {
            throw new IllegalArgumentException("no expected");
        }

        final CompilationProblem[] result = new CompilationProblem[problems.size()];
        problems.toArray(result);
        return new CompilationResult(result);
    }