Examples with PService net.morimekta.providence.descriptor.PService used on opensource projects

Example 6 with PService

use of net.morimekta.providence.descriptor.PService in project providence by morimekta.

the class WrappedProcessorTest method testWrapper.

@Test
public void testWrapper() throws IOException {
    PProcessor processor = mock(PProcessor.class);
    WrappedProcessor wrap = new WrappedProcessor(processor, (call, p) -> {
        // before call
        PServiceCall reply = p.handleCall(call, p.getDescriptor());
        // after call
        return reply;
    });
    PApplicationException c = new PApplicationException("call", PApplicationExceptionType.INTERNAL_ERROR);
    PApplicationException r = new PApplicationException("call", PApplicationExceptionType.INTERNAL_ERROR);
    AtomicReference<PService> service = new AtomicReference<>();
    service.set(new PService("test", "Service", service::get, new PServiceMethod[] {}) {

        @Nullable
        @Override
        public PServiceMethod getMethod(String name) {
            for (PServiceMethod method : getMethods()) {
                if (method.getName().equals(name)) {
                    return method;
                }
            }
            return null;
        }
    });
    PServiceCall call = new PServiceCall<>("test", PServiceCallType.CALL, 44, c);
    PServiceCall reply = new PServiceCall<>("reply", PServiceCallType.REPLY, 44, r);
    when(processor.getDescriptor()).thenReturn(service.get());
    when(processor.handleCall(call, service.get())).thenReturn(reply);
    assertThat(wrap.handleCall(call), sameInstance(reply));
    verify(processor, atLeastOnce()).getDescriptor();
    verify(processor).handleCall(call, service.get());
    verifyNoMoreInteractions(processor);
}

Example 7 with PService

use of net.morimekta.providence.descriptor.PService in project providence by morimekta.

the class Convert method run.

@SuppressWarnings("unchecked")
void run(String... args) {
    try {
        ArgumentParser cli = options.getArgumentParser("pvd", "Providence Converter");
        try {
            cli.parse(args);
            if (options.showHelp()) {
                System.out.println(cli.getProgramDescription());
                System.out.println("Usage: " + cli.getSingleLineUsage());
                System.out.println();
                System.out.println("Example code to run:");
                System.out.println("$ cat call.json | pvd -I thrift/ -S cal.Calculator");
                System.out.println("$ pvd -i binary,file:my.data -o json_protocol -I thrift/ cal.Operation");
                System.out.println();
                System.out.println("Note that when handling service calls, only 1 call can be converted.");
                System.out.println();
                cli.printUsage(System.out);
                System.out.println();
                System.out.println("Available formats are:");
                for (Format format : Format.values()) {
                    System.out.println(String.format(" - %-20s : %s", format.name(), format.desc));
                }
                return;
            }
            if (options.showVersion()) {
                System.out.println(cli.getProgramDescription());
                return;
            }
            if (options.listTypes) {
                ProgramRegistry registry = options.getProgramRegistry();
                for (ProgramTypeRegistry pr : registry.getLoadedRegistries()) {
                    CProgram program = pr.getProgram();
                    System.out.println(program.getProgramFilePath() + ":");
                    for (PDeclaredDescriptor dd : program.getDeclaredTypes()) {
                        if (dd instanceof CStructDescriptor) {
                            System.out.println("  struct    " + dd.getQualifiedName());
                        } else if (dd instanceof CUnionDescriptor) {
                            System.out.println("  union     " + dd.getQualifiedName());
                        } else if (dd instanceof CExceptionDescriptor) {
                            System.out.println("  exception " + dd.getQualifiedName());
                        }
                    }
                    for (PService s : program.getServices()) {
                        System.out.println("  service   " + s.getQualifiedName());
                    }
                }
                return;
            }
            cli.validate();
            if (options.getDefinition() == null) {
                MessageReader in = options.getServiceInput();
                MessageWriter out = options.getServiceOutput();
                PService service = options.getServiceDefinition();
                PServiceCall call = in.read(service);
                in.close();
                out.write(call);
                out.separator();
                out.close();
                // TODO: Validate we don't have garbage data after call.
                if (options.out.base64mime && options.out.file == null) {
                    System.out.println();
                }
            } else {
                AtomicInteger num = new AtomicInteger(0);
                int size = options.getInput().peek(m -> num.incrementAndGet()).collect(options.getOutput());
                if (num.get() == 0 || size == 0) {
                    throw new IOException("No data");
                }
                if (options.out.base64mime && options.out.file == null) {
                    System.out.println();
                }
            }
            return;
        } catch (ArgumentException e) {
            System.err.println(e.getMessage());
            System.out.println("Usage: " + cli.getSingleLineUsage());
            System.err.println();
            System.err.println("Run $ pvd --help # for available options.");
            if (options.verbose()) {
                System.err.println();
                e.printStackTrace();
            }
        } catch (SerializerException e) {
            System.out.flush();
            System.err.println();
            System.err.println(e.asString());
            if (options.verbose()) {
                System.err.println();
                e.printStackTrace();
            }
        } catch (UncheckedIOException | IOException e) {
            System.out.flush();
            System.err.println();
            System.err.println("I/O error: " + e.getMessage());
            if (options.verbose()) {
                System.err.println();
                e.printStackTrace();
            }
        }
    } catch (Exception e) {
        System.out.flush();
        System.err.println();
        System.err.println("Unchecked exception: " + e.getMessage());
        if (options.verbose()) {
            System.err.println();
            e.printStackTrace();
        }
    }
    exit(1);
}