本文整理汇总了Java中org.springframework.beans.BeanWrapperImpl.getPropertyValue方法的典型用法代码示例。如果您正苦于以下问题:Java BeanWrapperImpl.getPropertyValue方法的具体用法?Java BeanWrapperImpl.getPropertyValue怎么用?Java BeanWrapperImpl.getPropertyValue使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.springframework.beans.BeanWrapperImpl
的用法示例。
在下文中一共展示了BeanWrapperImpl.getPropertyValue方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testBeanWrapperCreatesNewNestedMaps
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
@Test
public void testBeanWrapperCreatesNewNestedMaps() throws Exception {
TargetWithNestedMap target = new TargetWithNestedMap();
BeanWrapperImpl wrapper = new BeanWrapperImpl(target);
wrapper.setAutoGrowNestedPaths(true);
// For a nested map, you only have to get an element of it for it to be created
wrapper.getPropertyValue("nested[foo]");
// To decide what type to create for nested[foo] we need to look ahead and see
// what the user is trying to bind it to, e.g. if nested[foo][bar] then it's a map
wrapper.setPropertyValue("nested[foo]", new LinkedHashMap<String, Object>());
// But it might equally well be a collection, if nested[foo][0]
wrapper.setPropertyValue("nested[foo]", new ArrayList<Object>());
// Then it would have to be actually bound to get the list to auto-grow
wrapper.setPropertyValue("nested[foo][0]", "bar");
assertThat(wrapper.getPropertyValue("nested[foo][0]")).isNotNull();
}
示例2: testBeanWrapperCreatesNewMaps
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
@Test
public void testBeanWrapperCreatesNewMaps() throws Exception {
TargetWithNestedMap target = new TargetWithNestedMap();
BeanWrapperImpl wrapper = new BeanWrapperImpl(target);
wrapper.setAutoGrowNestedPaths(true);
// For a nested map, you only have to get an element of it for it to be created
wrapper.getPropertyValue("nested[foo]");
assertThat(wrapper.getPropertyValue("nested")).isNotNull();
}
开发者ID:vikrammane23,项目名称:https-github.com-g0t4-jenkins2-course-spring-boot,代码行数:10,代码来源:BindingPreparationTests.java
示例3: testBeanWrapperCreatesNewMapEntries
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
@Test
public void testBeanWrapperCreatesNewMapEntries() throws Exception {
TargetWithNestedMapOfBean target = new TargetWithNestedMapOfBean();
BeanWrapperImpl wrapper = new BeanWrapperImpl(target);
wrapper.setAutoGrowNestedPaths(true);
// For a nested map, you only have to get an element of it for it to be created
wrapper.getPropertyValue("nested[foo]");
wrapper.setPropertyValue("nested[foo].foo", "bar");
assertThat(wrapper.getPropertyValue("nested")).isNotNull();
assertThat(wrapper.getPropertyValue("nested[foo]")).isNotNull();
}
开发者ID:vikrammane23,项目名称:https-github.com-g0t4-jenkins2-course-spring-boot,代码行数:12,代码来源:BindingPreparationTests.java
示例4: testBeanWrapperCreatesNewObjects
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
@Test
public void testBeanWrapperCreatesNewObjects() throws Exception {
TargetWithNestedObject target = new TargetWithNestedObject();
BeanWrapperImpl wrapper = new BeanWrapperImpl(target);
wrapper.setAutoGrowNestedPaths(true);
// For a nested object, you have to set a property for it to be created
wrapper.setPropertyValue("nested.foo", "bar");
wrapper.getPropertyValue("nested");
assertThat(wrapper.getPropertyValue("nested")).isNotNull();
}
开发者ID:vikrammane23,项目名称:https-github.com-g0t4-jenkins2-course-spring-boot,代码行数:11,代码来源:BindingPreparationTests.java
示例5: testBeanWrapperLists
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
@Test
public void testBeanWrapperLists() throws Exception {
TargetWithNestedMapOfListOfString target = new TargetWithNestedMapOfListOfString();
BeanWrapperImpl wrapper = new BeanWrapperImpl(target);
wrapper.setAutoGrowNestedPaths(true);
TypeDescriptor descriptor = wrapper.getPropertyTypeDescriptor("nested");
assertThat(descriptor.isMap()).isTrue();
wrapper.getPropertyValue("nested[foo]");
assertThat(wrapper.getPropertyValue("nested")).isNotNull();
// You also need to bind to a value here
wrapper.setPropertyValue("nested[foo][0]", "bar");
wrapper.getPropertyValue("nested[foo][0]");
assertThat(wrapper.getPropertyValue("nested[foo]")).isNotNull();
}
开发者ID:vikrammane23,项目名称:https-github.com-g0t4-jenkins2-course-spring-boot,代码行数:15,代码来源:BindingPreparationTests.java
示例6: convertFieldValueToString
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
/**
* Convert a field value to string
*
* @param datePatterns
* @param dateFormatters
* @param conversionService
* @param entityBean
* @param entity
* @param fieldName
* @param unescapedFieldName
* @return
*/
private static <T> String convertFieldValueToString(
Map<String, Object> datePatterns,
Map<String, SimpleDateFormat> dateFormatters,
ConversionService conversionService, BeanWrapperImpl entityBean,
T entity, String fieldName, String unescapedFieldName) {
try {
Object value = null;
TypeDescriptor fieldDesc = entityBean
.getPropertyTypeDescriptor(unescapedFieldName);
TypeDescriptor strDesc = TypeDescriptor.valueOf(String.class);
value = entityBean.getPropertyValue(unescapedFieldName);
if (value == null) {
return "";
}
// For dates
if (Date.class.isAssignableFrom(value.getClass())
|| Calendar.class.isAssignableFrom(value.getClass())) {
SimpleDateFormat formatter = getDateFormatter(datePatterns,
dateFormatters, entityBean.getWrappedClass(),
unescapedFieldName);
if (formatter != null) {
if (Calendar.class.isAssignableFrom(value.getClass())) {
// Gets Date instance as SimpleDateFormat
// doesn't works with Calendar
value = ((Calendar) value).getTime();
}
return formatter.format(value);
}
}
String stringValue;
// Try to use conversion service (uses field descrition
// to handle field format annotations)
if (conversionService.canConvert(fieldDesc, strDesc)) {
stringValue = (String) conversionService.convert(value,
fieldDesc, strDesc);
if (stringValue == null) {
stringValue = "";
}
}
else {
stringValue = ObjectUtils.getDisplayString(value);
}
return stringValue;
}
catch (Exception ex) {
LOGGER.error(String.format(
"Error getting value of property [%s] in bean %s [%s]",
unescapedFieldName,
entity.getClass().getSimpleName(),
org.apache.commons.lang3.ObjectUtils.firstNonNull(
entity.toString(), "{unknow}")), ex);
return "";
}
}
示例7: convertFieldValueToString
import org.springframework.beans.BeanWrapperImpl; //导入方法依赖的package包/类
/**
* Convert a field value to string
*
* @param datePatterns
* @param dateFormatters
* @param conversionService
* @param entityBean
* @param entity
* @param fieldName
* @param unescapedFieldName
* @return
*/
private <T> String convertFieldValueToString(
Map<String, Object> datePatterns,
Map<String, SimpleDateFormat> dateFormatters,
BeanWrapperImpl entityBean, T entity, String fieldName,
String unescapedFieldName) {
try {
Object value = null;
TypeDescriptor fieldDesc = entityBean
.getPropertyTypeDescriptor(unescapedFieldName);
TypeDescriptor strDesc = TypeDescriptor.valueOf(String.class);
value = entityBean.getPropertyValue(unescapedFieldName);
if (value == null) {
return "";
}
// For dates
if (Date.class.isAssignableFrom(value.getClass())
|| Calendar.class.isAssignableFrom(value.getClass())) {
SimpleDateFormat formatter = getDateFormatter(datePatterns,
dateFormatters, entityBean.getWrappedClass(),
unescapedFieldName);
if (formatter != null) {
if (Calendar.class.isAssignableFrom(value.getClass())) {
// Gets Date instance as SimpleDateFormat
// doesn't works with Calendar
value = ((Calendar) value).getTime();
}
return formatter.format(value);
}
}
String stringValue;
// Try to use conversion service (uses field descrition
// to handle field format annotations)
if (conversionService.canConvert(fieldDesc, strDesc)) {
stringValue = (String) conversionService.convert(value,
fieldDesc, strDesc);
if (stringValue == null) {
stringValue = "";
}
}
else {
stringValue = ObjectUtils.getDisplayString(value);
}
return stringValue;
}
catch (Exception ex) {
LOGGER.error(String.format(
"Error getting value of property [%s] in bean %s [%s]",
unescapedFieldName,
entity.getClass().getSimpleName(),
org.apache.commons.lang3.ObjectUtils.firstNonNull(
entity.toString(), "{unknow}")), ex);
return "";
}
}