package cn.emay.sdk.util;
|
|
import java.io.File;
|
import java.io.FileInputStream;
|
import java.io.IOException;
|
import java.io.InputStream;
|
import java.math.BigDecimal;
|
import java.util.Date;
|
import java.util.Map;
|
import java.util.Properties;
|
import java.util.concurrent.ConcurrentHashMap;
|
|
/**
|
* 配置文件读取工具
|
*
|
* @author 东旭
|
*
|
*/
|
public class PropertiesUtil {
|
|
/**
|
* 获取单一参数的值
|
*
|
* @param key
|
* @param propertiesFilePath
|
* @return
|
*/
|
public static String getProperty(String key, String propertiesClassPath) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null)
|
return null;
|
return properties.getProperty(key);
|
}
|
|
/**
|
* 获取单一参数的数值
|
*
|
* @param key
|
* @param propertiesClassPath
|
* @param defaultValue
|
* @return
|
*/
|
public static int getIntProperty(String key, String propertiesClassPath, int defaultValue) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null || !properties.containsKey(key))
|
return defaultValue;
|
int value = defaultValue;
|
try {
|
value = Integer.valueOf(properties.getProperty(key));
|
} catch (Exception e) {
|
}
|
return value;
|
}
|
|
/**
|
* 获取单一参数的数值
|
*
|
* @param key
|
* @param propertiesClassPath
|
* @param defaultValue
|
* @return
|
*/
|
public static long getLongProperty(String key, String propertiesClassPath, long defaultValue) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null || !properties.containsKey(key))
|
return defaultValue;
|
long value = defaultValue;
|
try {
|
value = Long.valueOf(properties.getProperty(key));
|
} catch (Exception e) {
|
}
|
return value;
|
}
|
|
/**
|
* 获取单一参数的布尔值
|
*
|
* @param key
|
* @param propertiesClassPath
|
* @param defaultValue
|
* @return
|
*/
|
public static boolean getBooleanProperty(String key, String propertiesClassPath, boolean defaultValue) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null || !properties.containsKey(key))
|
return defaultValue;
|
String valuep = properties.getProperty(key);
|
if (valuep.equalsIgnoreCase("true") || valuep.equalsIgnoreCase("on") || valuep.equalsIgnoreCase("1"))
|
return true;
|
if (valuep.equalsIgnoreCase("false") || valuep.equalsIgnoreCase("off") || valuep.equalsIgnoreCase("0"))
|
return false;
|
return defaultValue;
|
}
|
|
public static float getFloatProperty(String key, String propertiesClassPath, float defaultValue) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null || !properties.containsKey(key))
|
return defaultValue;
|
float value = defaultValue;
|
try {
|
value = Float.valueOf(properties.getProperty(key));
|
} catch (Exception e) {
|
}
|
return value;
|
}
|
|
public static Date getDateProperty(String key, String propertiesClassPath, String format, Date defaultValue) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null || !properties.containsKey(key))
|
return defaultValue;
|
Date date = DateUtil.parseDate(properties.getProperty(key), format);
|
if (date == null)
|
date = defaultValue;
|
return date;
|
}
|
|
public static BigDecimal getBigDecimalProperty(String key, String propertiesClassPath, String format, BigDecimal defaultValue) {
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null || !properties.containsKey(key))
|
return defaultValue;
|
BigDecimal value = defaultValue;
|
try {
|
value = new BigDecimal(properties.getProperty(key));
|
} catch (Exception e) {
|
}
|
return value;
|
}
|
|
/**
|
* 获取批量参数的值
|
*
|
* @param propertiesFilePath
|
* @return
|
*/
|
public static Map<String, String> getPropertys(String propertiesClassPath) {
|
Map<String, String> map = new ConcurrentHashMap<String, String>();
|
Properties properties = getProperties(propertiesClassPath);
|
if (properties == null) {
|
return map;
|
}
|
for (String name : properties.stringPropertyNames()) {
|
map.put(name, properties.getProperty(name));
|
}
|
return map;
|
}
|
|
/**
|
* 获取原生的Properties
|
*
|
* @Title: getProperties
|
* @Description: 获取原生的Properties
|
* @param propertiesFilePath
|
* @return Properties
|
*/
|
public static Properties getProperties(String propertiesClassPath) {
|
Properties properties = new Properties();
|
InputStream in = null;
|
try {
|
in = PropertiesUtil.class.getClassLoader().getResourceAsStream(propertiesClassPath);
|
if(in != null){
|
properties.load(in);
|
}
|
} catch (IOException e) {
|
throw new RuntimeException(e);
|
} finally {
|
if (in != null) {
|
try {
|
in.close();
|
} catch (IOException e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
return properties;
|
}
|
|
/**
|
* 获取原生的Properties
|
*
|
* @Title: getProperties
|
* @Description: 获取原生的Properties
|
* @param propertiesFilePath
|
* @return Properties
|
*/
|
public static Properties getPropertiesByFile(File file) {
|
Properties properties = new Properties();
|
FileInputStream fis = null;
|
try {
|
fis = new FileInputStream(file);
|
if(fis != null){
|
properties.load(fis);
|
}
|
} catch (IOException e) {
|
throw new RuntimeException(e);
|
} finally {
|
if (fis != null) {
|
try {
|
fis.close();
|
} catch (IOException e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
return properties;
|
}
|
|
/**
|
* 获取原生的Properties
|
*
|
* @Title: getProperties
|
* @Description: 获取原生的Properties
|
* @param propertiesFilePath
|
* @return Properties
|
*/
|
public static Properties getPropertiesByFile(String propertiesFilePath) {
|
Properties properties = new Properties();
|
FileInputStream fis = null;
|
try {
|
File file = new File(propertiesFilePath);
|
fis = new FileInputStream(file);
|
if(fis != null){
|
properties.load(fis);
|
}
|
} catch (IOException e) {
|
throw new RuntimeException(e);
|
} finally {
|
if (fis != null) {
|
try {
|
fis.close();
|
} catch (IOException e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
return properties;
|
}
|
|
/**
|
* 获取单一参数的值
|
*
|
* @param key
|
* @param propertiesFilePath
|
* @return
|
*/
|
public static String getPropertyByFile(String key, String propertiesFilePath) {
|
Properties properties = getPropertiesByFile(propertiesFilePath);
|
if (properties == null) {
|
return null;
|
}
|
return properties.getProperty(key);
|
}
|
|
/**
|
* 获取批量参数的值
|
*
|
* @param propertiesFilePath
|
* @return
|
*/
|
public static Map<String, String> getPropertysByFile(String propertiesFilePath) {
|
Map<String, String> map = new ConcurrentHashMap<String, String>();
|
Properties properties = getPropertiesByFile(propertiesFilePath);
|
if (properties == null) {
|
return map;
|
}
|
for (String name : properties.stringPropertyNames()) {
|
map.put(name, properties.getProperty(name));
|
}
|
return map;
|
}
|
|
}
|
