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expose arrays as comma-delimited element String

This commit is contained in:
Juergen Hoeller 2009-10-01 11:05:45 +00:00
parent 784068346d
commit 0543a294ee
2 changed files with 13 additions and 11 deletions
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8
org.springframework.context/src/main/java/org/springframework/validation/DefaultBindingErrorProcessor.java
View File

@ -18,6 +18,8 @@ package org.springframework.validation;
import org.springframework.beans.PropertyAccessException;
import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
/**
* Default {@link BindingErrorProcessor} implementation.
@ -65,8 +67,12 @@ public class DefaultBindingErrorProcessor implements BindingErrorProcessor {
String field = ex.getPropertyName();
String[] codes = bindingResult.resolveMessageCodes(ex.getErrorCode(), field);
Object[] arguments = getArgumentsForBindError(bindingResult.getObjectName(), field);
Object rejectedValue = ex.getValue();
if (rejectedValue != null && rejectedValue.getClass().isArray()) {
rejectedValue = StringUtils.arrayToCommaDelimitedString(ObjectUtils.toObjectArray(rejectedValue));
}
bindingResult.addError(new FieldError(
bindingResult.getObjectName(), field, ex.getValue(), true,
bindingResult.getObjectName(), field, rejectedValue, true,
codes, arguments, ex.getLocalizedMessage()));
}

16
org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/annotation/ServletAnnotationControllerTests.java
View File

@ -16,14 +16,6 @@
package org.springframework.web.servlet.mvc.annotation;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.io.Serializable;
import java.io.Writer;
@ -43,7 +35,6 @@ import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
@ -54,8 +45,9 @@ import javax.servlet.http.HttpSession;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import org.junit.Ignore;
import static org.junit.Assert.*;
import org.junit.Test;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.aop.interceptor.SimpleTraceInterceptor;
import org.springframework.aop.support.DefaultPointcutAdvisor;
@ -90,6 +82,7 @@ import org.springframework.util.SerializationTestUtils;
import org.springframework.util.StringUtils;
import org.springframework.validation.BindingResult;
import org.springframework.validation.Errors;
import org.springframework.validation.FieldError;
import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.CookieValue;
@ -1303,6 +1296,9 @@ public class ServletAnnotationControllerTests {
@RequestMapping("/myPath.do")
public String myHandle(@ModelAttribute("myCommand") TestBean tb, BindingResult errors, ModelMap model) {
FieldError error = errors.getFieldError("age");
assertNotNull("Must have field error for age property", error);
assertEquals("value2", error.getRejectedValue());
if (!model.containsKey("myKey")) {
model.addAttribute("myKey", "myValue");
}