io.grpc.ServiceDescriptor#getMethods ( )源码实例Demo

/**
 * Gets all method names from the given service descriptor.
 *
 * @param serviceDescriptor The service descriptor to get the names from.
 * @return The newly created and sorted list of the method names.
 */
protected List<String> collectMethodNamesForService(final ServiceDescriptor serviceDescriptor) {
    final List<String> methods = new ArrayList<>();
    for (final MethodDescriptor<?, ?> grpcMethod : serviceDescriptor.getMethods()) {
        methods.add(extractMethodName(grpcMethod));
    }
    methods.sort(String.CASE_INSENSITIVE_ORDER);
    return methods;
}
 

/**
 * Gets all method names from the given service descriptor.
 *
 * @param serviceDescriptor The service descriptor to get the names from.
 * @return The newly created and sorted list of the method names.
 */
protected List<String> collectMethodNamesForService(final ServiceDescriptor serviceDescriptor) {
    final List<String> methods = new ArrayList<>();
    for (final MethodDescriptor<?, ?> grpcMethod : serviceDescriptor.getMethods()) {
        methods.add(extractMethodName(grpcMethod));
    }
    methods.sort(String.CASE_INSENSITIVE_ORDER);
    return methods;
}
 

/**
 * Set the given access predicate for the all methods of the given service. This will replace previously set
 * predicates.
 *
 * @param service The service to protect with a custom check.
 * @param predicate The predicate used to check the {@link Authentication}.
 * @return This instance for chaining.
 * @see #setDefault(AccessPredicate)
 */
public ManualGrpcSecurityMetadataSource set(final ServiceDescriptor service, final AccessPredicate predicate) {
    requireNonNull(service, "service");
    final Collection<ConfigAttribute> wrappedPredicate = wrap(predicate);
    for (final MethodDescriptor<?, ?> method : service.getMethods()) {
        this.accessMap.put(method, wrappedPredicate);
    }
    return this;
}
 

/**
 * Removes all access predicates for the all methods of the given service. After that, the default will be used for
 * those methods.
 *
 * @param service The service to protect with only the default.
 * @return This instance for chaining.
 * @see #setDefault(AccessPredicate)
 */
public ManualGrpcSecurityMetadataSource remove(final ServiceDescriptor service) {
    requireNonNull(service, "service");
    for (final MethodDescriptor<?, ?> method : service.getMethods()) {
        this.accessMap.remove(method);
    }
    return this;
}
 

/**
 * Set the given access predicate for the all methods of the given service. This will replace previously set
 * predicates.
 *
 * @param service The service to protect with a custom check.
 * @param predicate The predicate used to check the {@link Authentication}.
 * @return This instance for chaining.
 * @see #setDefault(AccessPredicate)
 */
public ManualGrpcSecurityMetadataSource set(final ServiceDescriptor service, final AccessPredicate predicate) {
    requireNonNull(service, "service");
    final Collection<ConfigAttribute> wrappedPredicate = wrap(predicate);
    for (final MethodDescriptor<?, ?> method : service.getMethods()) {
        this.accessMap.put(method, wrappedPredicate);
    }
    return this;
}
 

/**
 * Removes all access predicates for the all methods of the given service. After that, the default will be used for
 * those methods.
 *
 * @param service The service to protect with only the default.
 * @return This instance for chaining.
 * @see #setDefault(AccessPredicate)
 */
public ManualGrpcSecurityMetadataSource remove(final ServiceDescriptor service) {
    requireNonNull(service, "service");
    for (final MethodDescriptor<?, ?> method : service.getMethods()) {
        this.accessMap.remove(method);
    }
    return this;
}
 

/**
 * Pre-registers the all methods provided by the given service. This will initialize all default counters and timers
 * for those methods.
 *
 * @param service The service to initialize the meters for.
 * @see #preregisterMethod(MethodDescriptor)
 */
public void preregisterService(final ServiceDescriptor service) {
    for (final MethodDescriptor<?, ?> method : service.getMethods()) {
        preregisterMethod(method);
    }
}
 

/**
 * Pre-registers the all methods provided by the given service. This will initialize all default counters and timers
 * for those methods.
 *
 * @param service The service to initialize the meters for.
 * @see #preregisterMethod(MethodDescriptor)
 */
public void preregisterService(final ServiceDescriptor service) {
    for (final MethodDescriptor<?, ?> method : service.getMethods()) {
        preregisterMethod(method);
    }
}