com.gigaspaces.internal.utils

Class ReplaceInFileUtils

java.lang.Object

com.gigaspaces.internal.utils.ReplaceInFileUtils

public class ReplaceInFileUtils
extends Object

Using replaceInFile function you need make instance of ReplaceInFileUtils class. Replacing example: ReplaceInFileUtils cli = new ReplaceInFileUtils( fileName ); cli.replaceInFile( "oldStr", "newStr" ); cli.replaceInFile( "oldStr1", "newStr1" ); cli.replaceInFile( "oldStr2", "newStr2" ); cli.close(); You can replace many string in file, at the end you need to close instace of ReplaceInFileUtils object using close() function, it's mean that you don't intresting to replace anymore in this file.

Constructor Summary

Constructors

Constructor and Description
ReplaceInFileUtils(String fileName) Constructor of ReplaceInFileUtils.

Method Summary

Modifier and Type	Method and Description
void	close()
static void	copyFile(String fileName, String destFileName) Coping certain file to destination file.
static void	copyFiles(String[] files, String destPath) Coping certain files to destination directory.
static void	delTree(String dirName, String excludedDirName) Recursive utility function that delete entire directory.
void	replaceInFile(String oldStr, String newStr) Find and replace specific characters or words in specic file.
void	replaceInFile(String oldStr, String newStr, int fromIndex, boolean isOneIteration) Find and replace specific characters or words in specific file.
void	xmlReplace(String propValue, String replacedValue) Find and replace specific XML tag value using property value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplaceInFileUtils

public ReplaceInFileUtils(String fileName)
                   throws IOException

Constructor of ReplaceInFileUtils.

Parameters:

fileName - The file name to replace strings.

Throws:

IOException

Method Detail

copyFiles

public static void copyFiles(String[] files,
                             String destPath)
                      throws IOException

Coping certain files to destination directory. Example: copy c:/myDir/file.txt c:/myDir/file1.txt c:/myDir/file2.txt c:/destDir

Throws:

IOException

copyFile

public static void copyFile(String fileName,
                            String destFileName)
                     throws IOException,
                            FileNotFoundException

Coping certain file to destination file. Example: copy c:/test/oldFile.txt c:/destDir/newFile.txt

Throws:

IOException

FileNotFoundException

replaceInFile

public void replaceInFile(String oldStr,
                          String newStr)
                   throws IOException

Find and replace specific characters or words in specic file.

Parameters:

oldStr - String to find and replace.

newStr - New string to replace.

Throws:

IOException

replaceInFile

public void replaceInFile(String oldStr,
                          String newStr,
                          int fromIndex,
                          boolean isOneIteration)
                   throws IOException

Find and replace specific characters or words in specific file.

Parameters:

oldStr - String to find and replace.

newStr - New string to replace.

fromIndex - Started to replace from set index. Start to replace from beginning of file set fromIndex = 1. For example str="igor igor igor best" replaceInFile( "igor", "'replacedStr'", 2, false ); str="igor 'replacedStr' 'replacedStr' best"

isOneIteration - true replacing will be execute only one time depends fromIndex variable For example str="igor igor igor igor igor best" replaceInFile( "igor", "'replacedStr'", 3, true ); The result is str="igor igor 'replacedStr' igor igor best"

Throws:

IOException

xmlReplace

public void xmlReplace(String propValue,
                       String replacedValue)

Find and replace specific XML tag value using property value. For example we want to replace specific tag value true to "false" in the following XML example: true Property value for find XML tag will be "com.j_spaces.enabled", replacedValue param will be "false". After replacing, the XML example will be looking: false NOTE: If XML tag not found this method will do nothing!

Parameters:

propValue - Property value for find XML tag. For example: com.j_space.enabled

replacedValue - XML tag value to replace.

close

public void close()
           throws FileNotFoundException

Throws:

FileNotFoundException

delTree

public static void delTree(String dirName,
                           String excludedDirName)

Recursive utility function that delete entire directory.

Parameters:

dirName - Directory to delete.

excludedDirName - Directory name that will not deleted. Can be null.