本文整理汇总了Java中com.holonplatform.core.internal.utils.ConversionUtils.convertNumberToTargetClass方法的典型用法代码示例。如果您正苦于以下问题：Java ConversionUtils.convertNumberToTargetClass方法的具体用法？Java ConversionUtils.convertNumberToTargetClass怎么用？Java ConversionUtils.convertNumberToTargetClass使用的例子？那么恭喜您, 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com.holonplatform.core.internal.utils.ConversionUtils的用法示例。
在下文中一共展示了ConversionUtils.convertNumberToTargetClass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: checkParameterValue
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
/**
* Check the given view parameter value, performing type conversions when applicable.
* @param view View instance
* @param definition Parameter definition
* @param value Parameter value
* @return Processed parameter value
* @throws ViewConfigurationException Error processing value
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
private static Object checkParameterValue(View view, ViewParameterDefinition definition, Object value)
throws ViewConfigurationException {
if (value != null) {
// String
if (TypeUtils.isString(definition.getType()) && !TypeUtils.isString(value.getClass())) {
return value.toString();
}
if (!TypeUtils.isString(definition.getType()) && TypeUtils.isString(value.getClass())) {
return ConversionUtils.convertStringValue((String) value, definition.getType());
}
// Numbers
if (TypeUtils.isNumber(definition.getType()) && TypeUtils.isNumber(value.getClass())) {
return ConversionUtils.convertNumberToTargetClass((Number) value, (Class<Number>) definition.getType());
}
// Enums
if (TypeUtils.isEnum(definition.getType()) && !TypeUtils.isEnum(value.getClass())) {
return ConversionUtils.convertEnumValue((Class<Enum>) definition.getType(), value);
}
// check type consistency
if (!TypeUtils.isAssignable(value.getClass(), definition.getType())) {
throw new ViewConfigurationException("Value type " + value.getClass().getName()
+ " doesn't match view parameter type " + definition.getType().getName());
}
}
return value;
}
示例2: convertToModel
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
@Override
public MODEL convertToModel(PRESENTATION value, Class<? extends MODEL> targetType, Locale locale)
throws ConversionException {
if (value != null) {
return ConversionUtils.convertNumberToTargetClass(value, targetType);
}
return null;
}
示例3: convertToPresentation
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
@Override
public PRESENTATION convertToPresentation(MODEL value, Class<? extends PRESENTATION> targetType, Locale locale)
throws ConversionException {
if (value != null) {
return ConversionUtils.convertNumberToTargetClass(value, targetType);
}
return null;
}
示例4: convertToModel
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
@Override
public T convertToModel(String value, Class<? extends T> targetType, Locale locale)
throws com.vaadin.data.util.converter.Converter.ConversionException {
if (value != null && !value.trim().equals("")) {
try {
return ConversionUtils.convertNumberToTargetClass(getNumberFormat(locale).parse(value.trim()),
numberType);
} catch (Exception e) {
throw new ConversionException("Could not convert '" + value + "' to " + getModelType().getName(), e);
}
}
return null;
}
示例5: processQueryResult
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
/**
* Process a query result and apply conversions if required.
* @param type Expected result type
* @param result Result value
* @return Processed result
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
protected Object processQueryResult(Class type, Object result) {
if (type != null && result != null) {
if (TypeUtils.isNumber(type) && TypeUtils.isNumber(result.getClass())) {
return ConversionUtils.convertNumberToTargetClass((Number) result, type);
}
}
return result;
}
示例6: toModel
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
@Override
public MODEL toModel(Boolean value, Property<Boolean> property) throws PropertyConversionException {
try {
return ConversionUtils.convertNumberToTargetClass(
(value == null || !value.booleanValue()) ? Integer.valueOf(0) : Integer.valueOf(1), getModelType());
} catch (Exception e) {
throw new PropertyConversionException(property, e);
}
}
示例7: convertToPresentation
import com.holonplatform.core.internal.utils.ConversionUtils; //导入方法依赖的package包/类
@Override
public PRESENTATION convertToPresentation(MODEL value, ValueContext context) {
if (value != null) {
return ConversionUtils.convertNumberToTargetClass(value, presentationType);
}
return null;
}