Package com.alibaba.nacos.client.config.utils

Class ConcurrentDiskUtil

java.lang.Object

com.alibaba.nacos.client.config.utils.ConcurrentDiskUtil

public class ConcurrentDiskUtil
extends Object

concurrent disk util;op file with file lock

Author:

configCenter

Constructor Summary

Constructors

Constructor	Description
ConcurrentDiskUtil()

Method Summary

Modifier and Type	Method	Description
static String	byteBufferToString(ByteBuffer buffer, String charsetName)	transfer ByteBuffer to String
static String	getFileContent(File file, String charsetName)	get file content
static String	getFileContent(String path, String charsetName)	get file content
static Boolean	writeFileContent(File file, String content, String charsetName)	write file content
static Boolean	writeFileContent(String path, String content, String charsetName)	write file content

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentDiskUtil

public ConcurrentDiskUtil()

Method Detail

getFileContent

public static String getFileContent(String path,
                                    String charsetName)
                             throws IOException

get file content

Parameters:

path - file path

charsetName - charsetName

Returns:

content

Throws:

IOException - IOException

getFileContent

public static String getFileContent(File file,
                                    String charsetName)
                             throws IOException

get file content

Parameters:

file - file

charsetName - charsetName

Returns:

content

Throws:

IOException - IOException

writeFileContent

public static Boolean writeFileContent(String path,
                                       String content,
                                       String charsetName)
                                throws IOException

write file content

Parameters:

path - file path

content - content

charsetName - charsetName

Returns:

whether write ok

Throws:

IOException - IOException

writeFileContent

public static Boolean writeFileContent(File file,
                                       String content,
                                       String charsetName)
                                throws IOException

write file content

Parameters:

file - file

content - content

charsetName - charsetName

Returns:

whether write ok

Throws:

IOException - IOException

byteBufferToString

public static String byteBufferToString(ByteBuffer buffer,
                                        String charsetName)
                                 throws IOException

transfer ByteBuffer to String

Parameters:

buffer - buffer

charsetName - charsetName

Returns:

String

Throws:

IOException - IOException