org.springframework.binding.message.MessageBuilder Java Examples

public void setConfirmationMessage(final ServiceExecutionResult<Person> serviceExecutionResult, final ReconciliationResult reconciliationResult, final MessageContext context) {
    //if reconciliation result is EXACT or MAYBE then only a role was added, not a new person.
    //a force add, would result in no reconciliationResult.

    if (reconciliationResult != null){
        if (reconciliationResult.getReconciliationType() == ReconciliationResult.ReconciliationType.EXACT ||
                reconciliationResult.getReconciliationType() == ReconciliationResult.ReconciliationType.MAYBE) {
            context.addMessage(new MessageBuilder().info().code("roleAdded").build());
            return;
        }
    }

    final Person person = serviceExecutionResult.getTargetObject();
    final Identifier netId = person.getPrimaryIdentifiersByType().get(this.preferredPersonIdentifierType);

    if (person.getCurrentActivationKey() != null) {
        final MessageResolver message = new MessageBuilder().info().code("personAddedFinalConfirm").arg(netId.getValue()).arg(person.getCurrentActivationKey().asString()).build();
        context.addMessage(message);
    } else {
        context.addMessage(new MessageBuilder().info().code("personAddedFinalConfirm").arg(netId.getValue()).arg("TempKey").build());
    }
}
 

public void setConfirmationMessage(final ServiceExecutionResult<Person> serviceExecutionResult, final ReconciliationResult reconciliationResult, final MessageContext context) {
    //if reconciliation result is EXACT or MAYBE then only a role was added, not a new person.
    //a force add, would result in no reconciliationResult.

    if (reconciliationResult != null){
        if (reconciliationResult.getReconciliationType() == ReconciliationResult.ReconciliationType.EXACT ||
                reconciliationResult.getReconciliationType() == ReconciliationResult.ReconciliationType.MAYBE) {
            context.addMessage(new MessageBuilder().info().code("roleAdded").build());
            return;
        }
    }

    final Person person = serviceExecutionResult.getTargetObject();
    final Identifier netId = person.getPrimaryIdentifiersByType().get(this.preferredPersonIdentifierType);

    if (person.getCurrentActivationKey() != null) {
        final MessageResolver message = new MessageBuilder().info().code("personAddedFinalConfirm").arg(netId.getValue()).arg(person.getCurrentActivationKey().asString()).build();
        context.addMessage(message);
    } else {
        context.addMessage(new MessageBuilder().info().code("personAddedFinalConfirm").arg(netId.getValue()).arg("TempKey").build());
    }
}
 

/**
 * action-state 中的 evaluate 执行的方法需要返回值；并且 action-state 中根据这个返回值来决定下一步去那里
 * @param shoppingCart
 * @param error
 * @return
 */
public String createOrder(ShoppingCart shoppingCart, Order order, MessageContext error) {
    logger.trace("createOrder shoppingCart:{}, order: {}, eror: {}", shoppingCart, order, error);

    String returnValue = "success";

    if (shoppingCart.getCartItems() == null || shoppingCart.getCartItems().size() == 0) {
        error.addMessage(new MessageBuilder(). //
                error() //
                .defaultText("购物车是空的") //
                .build());

        returnValue = "fail";
    }

    // 还应检查购物车内物品是否已经下架等

    //创建订单
    order.setId("O99999");
    order.setPayDate(new Date());

    return returnValue;
}
 

public Event checkUser(LoginForm login, MessageContext messageContext) {
	if (loginService.retrieveAccount(login.getUsername()) == null) {
		MessageBuilder errorMessageBuilder1 = new MessageBuilder().error();
		errorMessageBuilder1.source("username");
		errorMessageBuilder1.code("login.username.error");
		messageContext.addMessage(errorMessageBuilder1.build());
		
		MessageBuilder errorMessageBuilder2 = new MessageBuilder().error();
		errorMessageBuilder2.source("password");
		errorMessageBuilder2.code("login.password.error");
		messageContext.addMessage(errorMessageBuilder2.build());
		return new EventFactorySupport().error(this);
	}
	return new EventFactorySupport().success(this);
}
 

@Override
public String getPersonToGreet(final Principal p, final MessageContext messageContext) {

    String personId = p.getId();
    final Object attrValue = p.getAttributes().get(this.greetingAttributeName);

    if (attrValue == null) {
        LOGGER.warn("No attribute value could be found for [{}]", this.greetingAttributeName);
        return p.getId();
    }

    String greetingPersonId = attrValue.toString();
    if (attrValue instanceof Collection) {
        final Collection col =((Collection) attrValue);
        if (!col.isEmpty()) {
            greetingPersonId = col.iterator().next().toString();
            LOGGER.warn("Found multiple attribute values [{}] for [{}] to greet. Picked [{}]",
                    attrValue, this.greetingAttributeName,
                    greetingPersonId);
        }
    }

    if (!StringUtils.isBlank(greetingPersonId)) {
        personId = greetingPersonId;
    }

    final MessageResolver resolver = new MessageBuilder().source(CODE).info().code(CODE).arg(personId).build();
    messageContext.addMessage(resolver);

    final Message[] messages = messageContext.getMessagesBySource(CODE);
    if (messages == null || messages.length == 0) {
        LOGGER.warn("The greeting message for principal [{}] could not be resolved by the "
                + "code [{}] in any of the configured message resource bundles. Falling back to principal id [{}]",
                p, CODE, p.getId());
        return p.getId();
    }
    return messages[0].getText();
}
 

/**
 * Populate errors instance.
 *
 * @param code the error code
 * @param messageContext the message context
 */
protected final void populateErrorsInstance(final String code, final MessageContext messageContext) {
    try {
        messageContext.addMessage(new MessageBuilder().error().code(code).defaultText(code).build());
    }  catch (final Exception fe) {
        logger.error(fe.getMessage(), fe);
    }
}
 

/**
 * Checks if is valid login ticket.
 *
 * @param context the context
 * @param messageContext the message context
 *
 * @return true, if is valid login ticket
 */
protected final boolean isValidLoginTicket(final RequestContext context, final MessageContext messageContext) {
    final String authoritativeLoginTicket = WebUtils.getLoginTicketFromFlowScope(context);
    final String providedLoginTicket = WebUtils.getLoginTicketFromRequest(context);
    if (!authoritativeLoginTicket.equals(providedLoginTicket)) {
        logger.warn("Invalid login ticket {}", providedLoginTicket);
        final String code = "INVALID_TICKET";
        messageContext.addMessage(new MessageBuilder().error().code(code).arg(providedLoginTicket).defaultText(code).build());
        return false;
    }
    return true;
}
 

public boolean isRoleNewForPerson(SorPerson sorPerson, Type affiliationType, MessageContext context) {
    //check if person already has the role to be added.
    logger.info("IsRoleNewForPerson: code:"+ affiliationType.getDescription());
    final Person person = getPersonService().findPersonById(sorPerson.getPersonId());
    if (person.pickOutRole(affiliationType) != null){
        context.addMessage(new MessageBuilder().error().code("roleAlreadyExists").build());
        return false;
    }
    return true;
}
 

public final boolean convertAndReturnStatus(final ServiceExecutionResult<?> serviceExecutionResult, final MessageContext messageContext, final String successMessageCode) {
    this.converter.convertValidationErrors(serviceExecutionResult.getValidationErrors(), messageContext);

    if (serviceExecutionResult.succeeded() && successMessageCode != null) {
        messageContext.addMessage(new MessageBuilder().info().code(successMessageCode).build());
    }
    return serviceExecutionResult.succeeded();
}
 

public boolean isRoleNewForPerson(SorPerson sorPerson, Type affiliationType, MessageContext context) {
	//check if person already has the role to be added.
	logger.info("IsRoleNewForPerson: code:"+ affiliationType);
	final Person person = getPersonService().findPersonById(sorPerson.getPersonId());
	if (person.pickOutRole(affiliationType) != null){
		context.addMessage(new MessageBuilder().error().code("roleAlreadyExists").build());
		return false;
	}
	return true;
}
 

public final boolean convertAndReturnStatus(final ServiceExecutionResult<?> serviceExecutionResult, final MessageContext messageContext, final String successMessageCode) {
    this.converter.convertValidationErrors(serviceExecutionResult.getValidationErrors(), messageContext);

    if (serviceExecutionResult.succeeded() && successMessageCode != null) {
        messageContext.addMessage(new MessageBuilder().info().code(successMessageCode).build());
    }
    return serviceExecutionResult.succeeded();
}
 

public void validateCreateUser(ValidationContext context) {
	MessageContext messages = context.getMessageContext();
	if (!StringUtils.equals(uiPassword, verifyPassword)) {
		messages.addMessage(new MessageBuilder().error().source("password").source("verifyPassword")
				.defaultText("Passwords must be the same.").build());
	}
}
 

/**
 * Adds a warning message to the message context.
 *
 * @param context Message context.
 * @param warning Warning message.
 */
private static void addWarningToContext(final MessageContext context, final MessageDescriptor warning) {
    final MessageBuilder builder = new MessageBuilder()
            .warning()
            .code(warning.getCode())
            .defaultText(warning.getDefaultMessage())
            .args(warning.getParams());
    context.addMessage(builder.build());
}
 

/**
 * Adds a warning message to the message context.
 *
 * @param context Message context.
 * @param warning Warning message.
 */
private void addWarningToContext(final MessageContext context, final Message warning) {
    final MessageBuilder builder = new MessageBuilder()
            .warning()
            .code(warning.getCode())
            .defaultText(warning.getDefaultMessage())
            .args(warning.getParams());
    context.addMessage(builder.build());
}
 

/**
 * Adds a warning message to the message context.
 *
 * @param context Message context.
 * @param warning Warning message.
 */
private void addWarningToContext(final MessageContext context, final MessageDescriptor warning) {
    final MessageBuilder builder = new MessageBuilder()
            .warning()
            .code(warning.getCode())
            .defaultText(warning.getDefaultMessage())
            .args(warning.getParams());
    context.addMessage(builder.build());
}
 

/**
 * 跳转到错误页
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * Return invalid login ticket event.
 *
 * @param context the context
 * @param messageContext the message context
 * @return the error event
 * @since 4.1.0
 */
protected Event returnInvalidLoginTicketEvent(final RequestContext context, final MessageContext messageContext) {
    final String loginTicketFromRequest = WebUtils.getLoginTicketFromRequest(context);
    logger.warn("Invalid login ticket [{}]", loginTicketFromRequest);
    messageContext.addMessage(new MessageBuilder().error().code("error.invalid.loginticket").build());
    return newEvent(ERROR);
}
 

/**
 * Converts the validation errors returned from the {@link org.openregistry.core.service.PersonService} into
 * Spring {@link org.springframework.binding.message.MessageContext} for Spring Web flow.
 *
 * @param validationErrors the errors provided by the {@link org.openregistry.core.service.PersonService}
 * @param messages an instance of Spring's {@link org.springframework.binding.message.MessageContext}
 */
public void convertValidationErrors(final Set<ConstraintViolation> validationErrors, final MessageContext messages) {
    for (final ConstraintViolation violation : validationErrors) {
        messages.addMessage(new MessageBuilder().error().args(violation.getConstraintDescriptor().getAttributes().values().toArray())
                .source(violation.getPropertyPath().toString()).code(violation.getConstraintDescriptor().getAnnotation().annotationType().getSimpleName()).defaultText(violation.getMessage()).build());
    }
}
 

/**
 * Converts the validation errors returned from the {@link org.openregistry.core.service.PersonService} into
 * Spring {@link org.springframework.binding.message.MessageContext} for Spring Web flow.
 *
 * @param validationErrors the errors provided by the {@link org.openregistry.core.service.PersonService}
 * @param messages an instance of Spring's {@link org.springframework.binding.message.MessageContext}
 */
public void convertValidationErrors(final Set<ConstraintViolation> validationErrors, final MessageContext messages) {
    for (final ConstraintViolation violation : validationErrors) {
        messages.addMessage(new MessageBuilder().error().args(violation.getConstraintDescriptor().getAttributes().values().toArray())
                .source(violation.getPropertyPath().toString()).code(violation.getConstraintDescriptor().getAnnotation().annotationType().getSimpleName()).defaultText(violation.getMessage()).build());
    }
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}
 

/**
 * 跳转到错误页
 *
 * @param requestContext
 * @return
 */
private Event getError(final RequestContext requestContext, String CODE) {
    final MessageContext messageContext = requestContext.getMessageContext();
    messageContext.addMessage(new MessageBuilder().error().code(CODE).build());
    return getEventFactorySupport().event(this, CODE);
}