package?com.atguigu.ssps.modules.beanvalidator;

import?java.util.List;
import?java.util.Map;
import?java.util.Set;

import?javax.validation.ConstraintViolation;
import?javax.validation.ConstraintViolationException;
import?javax.validation.Validator;

import?com.google.common.collect.Lists;
import?com.google.common.collect.Maps;

/**?
?*?JSR303?Validator（Hibernate?Validator）工具類.
?*?
?*?ConstraintViolation中包含propertyPath?message?和invalidValue等信息.
?*?提供了各種convert方法，適合不同的i18n需求:
?*?1.?List?String內容為message
?*?2.?List?String內容為propertyPath?+?separator?+?message
?*?3.?Map
?*?
?*/
public?class?BeanValidators?{

	/**
	?*?調用JSR303的validate方法?驗證失敗時拋出ConstraintViolationException.
	?*/
	public?static?void?validateWithException（Validator?validator?object?object?Class...?groups）
			throws?ConstraintViolationException?{
		Set?constraintViolations?=?validator.validate（object?groups）;
		if?（!constraintViolations.isEmpty（））?{
			throw?new?ConstraintViolationException（constraintViolations）;
		}
	}

	/**
	?*?輔助方法?轉換ConstraintViolationException中的Set中為List.
	?*/
	public?static?List?extractMessage（ConstraintViolationException?e）?{
		return?extractMessage（e.getConstraintViolations（））;
	}

	/**
	?*?輔助方法?轉換Set為List
	?*/
	public?static?List?extractMessage（Set?constraintViolations）?{
		List?errorMessages?=?Lists.newArrayList（）;
		for?（ConstraintViolation?violation?:?constraintViolations）?{
			errorMessages.add（violation.getMessage（））;
		}
		return?errorMessages;
	}

	/**
	?*?輔助方法?轉換ConstraintViolationException中的Set為Map.
	?*/
	public?static?Map?extractPropertyAndMessage（ConstraintViolationException?e）?{
		return?extractPropertyAndMessage（e.getConstraintViolations（））;
	}

	/**
	?*?輔助方法?轉換Set為Map.
	?*/
	public?static?Map?extractPropertyAndMessage（Set?constraintViolations）?{
		Map?errorMessages?=?Maps.newHashMap（）;
		for?（ConstraintViolation?violation?:?constraintViolations）?{
			errorMessages.put（violation.getPropertyPath（）.toString（）?violation.getMessage（））;
		}
		return?errorMessages;
	}

	/**
	?*?輔助方法?轉換ConstraintViolationException中的Set為List.
	?*/
	public?static?List?extractPropertyAndMessageAsList（ConstraintViolationException?e）?{
		return?extractPropertyAndMessageAsList（e.getConstraintViolations（）?“?“）;
	}

	/**
	?*?輔助方法?轉換Set為List.
	?*/
	public?static?List?extractPropertyAndMessageAsList（Set?constraintViolations）?{
		return?extractPropertyAndMessageAsList（constraintViolations?“?“）;
	}

	/**
	?*?輔助方法?轉換ConstraintViolationException中的Set為List.
	?*/
	public?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-07-24?13:13??SQL_CRM\
?????文件???????51958??2014-02-08?23:15??SQL_CRM\crm_oracle.sql
?????文件?????????743??2015-02-07?16:38??SQL_CRM\procedures.sql
?????文件?????????846??2015-02-07?17:21??SQL_CRM\procedures.txt
?????文件?????????814??2015-02-07?17:20??SQL_CRM\procedures.txt.bak
?????目錄???????????0??2015-02-04?22:03??crm_\
?????文件?????????838??2015-02-04?22:04??crm_\.classpath
?????文件????????1245??2014-01-31?11:50??crm_\.project
?????目錄???????????0??2015-02-04?22:03??crm_\.settings\
?????文件?????????503??2014-01-31?11:48??crm_\.settings\.jsdtscope
?????文件??????????57??2014-05-14?09:03??crm_\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2014-01-31?11:48??crm_\.settings\org.eclipse.jdt.core.prefs
?????文件?????????694??2014-01-31?12:36??crm_\.settings\org.eclipse.wst.common.component
?????文件?????????305??2014-02-10?15:00??crm_\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2014-01-31?11:48??crm_\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2014-01-31?11:48??crm_\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件?????????541??2014-02-06?09:37??crm_\.springBeans
?????目錄???????????0??2015-02-21?11:07??crm_\WebContent\
?????目錄???????????0??2015-02-04?22:03??crm_\WebContent\meta-INF\
?????文件??????????39??2014-01-31?11:48??crm_\WebContent\meta-INF\MANIFEST.MF
?????目錄???????????0??2015-02-04?22:03??crm_\WebContent\WEB-INF\
?????文件?????????348??2014-01-29?09:28??crm_\WebContent\WEB-INF\decorators.xml
?????目錄???????????0??2015-02-04?22:03??crm_\WebContent\WEB-INF\layouts\
?????文件????????1510??2014-01-29?09:58??crm_\WebContent\WEB-INF\layouts\default.jsp
?????文件?????????200??2014-01-29?09:45??crm_\WebContent\WEB-INF\layouts\footer.jsp
?????文件?????????508??2014-01-29?11:31??crm_\WebContent\WEB-INF\layouts\header.jsp
?????目錄???????????0??2015-02-04?22:03??crm_\WebContent\WEB-INF\lib\
?????文件??????445288??2014-01-28?14:32??crm_\WebContent\WEB-INF\lib\antlr-2.7.7.jar
?????文件????????4467??2014-01-28?19:23??crm_\WebContent\WEB-INF\lib\aopalliance-1.0.jar
?????文件??????117083??2014-01-28?19:23??crm_\WebContent\WEB-INF\lib\aspectjrt-1.7.3.jar
?????文件?????1829108??2014-01-28?19:23??crm_\WebContent\WEB-INF\lib\aspectjweaver-1.7.3.jar
............此處省略552個文件信息