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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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java.lang.Objectorg.eclipse.persistence.tools.PackageRenamer
public class PackageRenamer
This class performs package renaming. It demonstrates the following: a) Reading the properties file to be a reference for changing the package name from your source code. b) Traverse source root directory for creating a corresponding output directory and finding the java source file(s) to be changing the package name. c) Search and replace the old TopLink package name(s) with new one(s) according to the reference. You will be able to see the logging message at the command line window where the PackageRenamer is running.
Nested Class Summary | |
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class |
PackageRenamer.PackageRenamerException
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Field Summary | |
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protected static java.lang.String |
SYSTEM_OUT
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Constructor Summary | |
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PackageRenamer()
The constructor of a PackageRenamer class. |
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PackageRenamer(java.lang.String propertiesFileName)
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PackageRenamer(java.lang.String[] args)
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Method Summary | |
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protected java.lang.String |
bannerText()
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void |
binaryCopy(java.io.File inFile,
java.io.File outFile)
Do a binary copy of the file byte buffer by byte buffer. |
protected boolean |
bufferContainsNullChar(byte[] buffer,
int bufferLength)
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java.io.File |
buildAndCheckDestinationFile(java.lang.String aDirString)
INTERNAL |
java.io.File |
buildAndCheckExistingDirFile(java.lang.String aDirString)
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java.io.PrintWriter |
buildAndCheckLogWriter(java.lang.String logFileString)
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protected void |
cleanup()
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void |
createDestinationDirectory(java.io.File aDirectory)
This method creates an output directory for post-rename file(s). |
static boolean |
directoryIsSubdirectory(java.io.File directory1,
java.io.File directory2)
Return true if directory2 is contained within directory1. |
java.io.File |
existingDirectoryFromPrompt()
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static java.lang.String |
getDefaultPropertiesFileName()
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java.io.BufferedReader |
getReader()
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boolean |
isExtensionSupported(java.lang.String extension)
Return true if the PackageRenamer should work on the given file extension. |
void |
logln(java.lang.String str)
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static void |
main(java.lang.String[] args)
Main method to run the PackageRenamer |
java.lang.String |
parseFileExtension(java.io.File aFile)
Returns the extension of the given file. |
protected java.io.File |
promptForDestinationDirectory()
INTERNAL Prompt from System.in for an empty or non-existent directory to use as the destination directory. |
java.util.Properties |
readChangesFile(java.lang.String filename)
This readChangesFile() method reads the given properties file to be a reference for renaming TopLink package name. |
static java.lang.String |
replace(java.lang.String str,
java.lang.String oldChars,
java.lang.String newChars)
Do a search and replace in a string. |
java.lang.String |
returnNewFileNameIfRequired(java.lang.String aSourceFileNameWithoutRoot)
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void |
run()
This run() method performs, reading the properties file into properties variable to be a reference for changing package name. |
void |
runSearchAndReplacePackageName(java.io.File sourceFile)
This runSearchAndReplacePackageName() reads an pre-rename source file all into string variable and replacing the old package names with the new ones according to the properties file. |
protected java.io.PrintWriter |
streamForNonExistentFilePrompt()
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void |
traverseSourceDirectory(java.io.File aDirectoryString)
This traverseSourceDirectory() traverse source-root-directory, creating an corresponding output directory, and calling another method for replacing old TopLink package name. |
static void |
usage()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected static final java.lang.String SYSTEM_OUT
Constructor Detail |
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public PackageRenamer()
public PackageRenamer(java.lang.String propertiesFileName)
public PackageRenamer(java.lang.String[] args)
Method Detail |
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protected java.lang.String bannerText()
public void binaryCopy(java.io.File inFile, java.io.File outFile) throws java.io.FileNotFoundException, java.io.IOException
java.io.FileNotFoundException
java.io.IOException
protected boolean bufferContainsNullChar(byte[] buffer, int bufferLength)
public java.io.File buildAndCheckDestinationFile(java.lang.String aDirString)
public java.io.File buildAndCheckExistingDirFile(java.lang.String aDirString)
public java.io.PrintWriter buildAndCheckLogWriter(java.lang.String logFileString)
protected void cleanup()
public void createDestinationDirectory(java.io.File aDirectory)
public static boolean directoryIsSubdirectory(java.io.File directory1, java.io.File directory2)
public java.io.File existingDirectoryFromPrompt()
public static java.lang.String getDefaultPropertiesFileName()
public java.io.BufferedReader getReader()
public boolean isExtensionSupported(java.lang.String extension)
public void logln(java.lang.String str)
public static void main(java.lang.String[] args)
public java.lang.String parseFileExtension(java.io.File aFile)
protected java.io.File promptForDestinationDirectory()
public java.util.Properties readChangesFile(java.lang.String filename)
public void run()
protected java.io.PrintWriter streamForNonExistentFilePrompt()
public void runSearchAndReplacePackageName(java.io.File sourceFile)
public static java.lang.String replace(java.lang.String str, java.lang.String oldChars, java.lang.String newChars)
public java.lang.String returnNewFileNameIfRequired(java.lang.String aSourceFileNameWithoutRoot)
public void traverseSourceDirectory(java.io.File aDirectoryString)
public static void usage()
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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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