Java NumberHelper.toLong方法代码示例

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
protected <T> T toObject(String value, String className) {
	Object result = null;
	// 非空白才處理
	if (StringHelper.notBlank(value)) {
		if ("java.util.Locale".equals(className)) {
			result = LocaleHelper.toLocale(value);
		} else if ("java.lang.String".equals(className)) {
			result = value;
		} else if ("boolean".equals(className)
				|| "java.lang.Boolean".equals(className)) {
			result = BooleanHelper.toBoolean(value);
		} else if ("int".equals(className)
				|| "java.lang.Integer".equals(className)) {
			result = NumberHelper.toInt(value);
		} else if ("long".equals(className)
				|| "java.lang.Long".equals(className)) {
			result = NumberHelper.toLong(value);
		}
	}
	return (T) result;
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
/**
 * 集合內元素轉成Long
 * 
 * @param values
 * @return
 */
public static List<Serializable> toLongs(List<Serializable> values) {
	List<Serializable> result = new LinkedList<Serializable>();
	if (notEmpty(values)) {
		for (Serializable entry : values) {
			Long buff = NumberHelper.toLong(entry);
			result.add(buff);
		}
	}
	return result;
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
public static long[] getLongParameterValues(Request request, String name, long defaultValue) {
	String[] paramValues = getParameterValues(request, name);
	if (paramValues == null) {
		return null;
	}
	if (paramValues.length < 1) {
		return new long[0];
	}
	long[] values = new long[paramValues.length];
	for (int i = 0; i < paramValues.length; i++) {
		values[i] = NumberHelper.toLong(paramValues[i], defaultValue);
	}
	return values;
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
/**
 * disassemble常用
 * 
 * @param value
 * @param clazz
 * @return
 */
@SuppressWarnings("unchecked")
protected <T> T toObject(String value, Class<T> clazz) {
	Object result = null;
	// 非空白才處理
	if (StringHelper.notBlank(value)) {
		if (String.class == clazz) {
			result = value;
		}
		// date,calendar
		else if (Date.class == clazz || Calendar.class == clazz) {
			// 用long
			long time = NumberHelper.toLong(value);
			result = new Date(time);
		} else if (Locale.class == clazz) {
			result = LocaleHelper.toLocale(value);
		}
		// boolean
		else if (boolean.class == clazz || Boolean.class == clazz) {
			result = BooleanHelper.toBoolean(value);
		}
		// char
		else if (char.class == clazz || Character.class == clazz) {
			result = CharHelper.toChar(value);
		}
		// number
		else if (byte.class == clazz || Byte.class == clazz) {
			result = NumberHelper.toByte(value);
		} else if (short.class == clazz || Short.class == clazz) {
			result = NumberHelper.toShort(value);
		} else if (int.class == clazz || Integer.class == clazz) {
			result = NumberHelper.toInt(value);
		} else if (long.class == clazz || Long.class == clazz) {
			result = NumberHelper.toLong(value);
		} else if (float.class == clazz || Float.class == clazz) {
			result = NumberHelper.toFloat(value);
		} else if (double.class == clazz || Double.class == clazz) {
			result = NumberHelper.toDouble(value);
		}
	}
	return (T) result;
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
public static long getLongParameter(Request request, String name, long defaultValue) {
	String value = getParameter(request, name);
	return NumberHelper.toLong(value, defaultValue);
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
public static long getLongAttribute(Request request, String name, long defaultValue) {
	String value = (String) getAttribute(request, name);
	return NumberHelper.toLong(value, defaultValue);
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
public static long getLongAttribute(Session session, String name, long defaultValue) {
	return NumberHelper.toLong(getStringAttribute(session, name), defaultValue);
}
 

import org.openyu.commons.lang.NumberHelper; //导入方法依赖的package包/类
public static long getLongInitParameter(ListenerConfig config, String name, long defaultValue) {
	String value = getInitParameter(config, name);
	return NumberHelper.toLong(value, defaultValue);
}