LinkFuture.Init

Class Utility

java.lang.Object

LinkFuture.Init.Utility

public class Utility
extends Object

Created with IntelliJ IDEA. User: Administrator Date: 11/22/13 Time: 11:55 AM To change this template use File | Settings | File Templates.

Constructor Summary

Constructors

Constructor and Description
Utility()

Method Summary

Modifier and Type	Method and Description
static <T> T	cast(Object value, Class<T> fieldType)
static <T extends Annotation> Field	findField(Class<?> type, Class<T> annotationClass)
static byte[]	getBytesFromFile(String filePath)
static InputStream	getResource(String resource)
static InputStream	getStreamFromFile(String filePath)
static String	getStringFromFile(String filePath) getStringFromFile
static String	getStringFromFile(String filePath, String encoding)
static String	read(InputStreamReader inputStreamReader)
static String	read(InputStream inputStream, String encoding)
static boolean	saveStringToFile(String filePath, String content, boolean isOverwrite)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utility

public Utility()

Method Detail

findField

public static <T extends Annotation> Field findField(Class<?> type,
                                                     Class<T> annotationClass)
                                              throws Exception

Throws:

Exception

cast

public static <T> T cast(Object value,
                         Class<T> fieldType)

getStringFromFile

public static String getStringFromFile(String filePath)
                                throws IOException

getStringFromFile

Parameters:

filePath - disk path or class path , i.e d:\file.txt or classpath:a.txt

Returns:

content of file

Throws:

IOException

getStringFromFile

public static String getStringFromFile(String filePath,
                                       String encoding)
                                throws IOException

Throws:

IOException

getStreamFromFile

public static InputStream getStreamFromFile(String filePath)
                                     throws FileNotFoundException

Throws:

FileNotFoundException

getResource

public static InputStream getResource(String resource)

saveStringToFile

public static boolean saveStringToFile(String filePath,
                                       String content,
                                       boolean isOverwrite)

getBytesFromFile

public static byte[] getBytesFromFile(String filePath)
                               throws FileNotFoundException

Throws:

FileNotFoundException

read

public static String read(InputStreamReader inputStreamReader)
                   throws IOException

Throws:

IOException

read

public static String read(InputStream inputStream,
                          String encoding)
                   throws IOException

Throws:

IOException