static Checksum |
FileUtils.checksum(File file,
Checksum checksum) |
Computes the checksum of a file using the specified checksum object
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static long |
FileUtils.checksumCRC32(File file) |
Computes the checksum of a file using the CRC32 checksum routine
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static void |
FileUtils.cleanDirectory(File directory) |
Cleans a directory without deleting it
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static boolean |
FileUtils.contentEquals(File file1,
File file2) |
Compares the contents of two files to determine if they are equal or not
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static boolean |
FileUtils.contentEqualsIgnoreEOL(File file1,
File file2,
String charsetName) |
Compares the contents of two files to determine if they are equal or not.
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static void |
FileUtils.copyDirectory(File srcDir,
File destDir) |
Copies a whole directory to a new location preserving the file dates
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static void |
FileUtils.copyFile(File srcFile,
File destFile) |
Copies a file to a new location preserving the file date
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static long |
FileUtils.copyFile(File input,
OutputStream output) |
Copy bytes from a File to an OutputStream.
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static void |
FileUtils.copyInputStreamToFile(InputStream source,
File destination) |
Copies bytes from an InputStream source to a file destination.
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static void |
FileUtils.copyToFile(InputStream source,
File destination) |
Copies bytes from an InputStream source to a file destination The source
stream is left open
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static void |
FileUtils.deleteDirectory(File directory) |
Deletes a directory recursively
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static boolean |
FileUtils.directoryContains(File directory,
File child) |
Determines whether the parent directory contains the child element (a file or
directory)
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static void |
FileUtils.forceDelete(File file) |
Deletes a file.
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static void |
FileUtils.forceDeleteOnExit(File file) |
Schedules a file to be deleted when JVM exits
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static boolean |
FileUtils.isSymlink(File file) |
Determines whether the specified file is a Symbolic Link rather than an
actual file
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static List<Object> |
JsonUtils.jsonStringToJavaList(String jsonArray) |
This method converts a JSON String containing multiple JSON and stores them
in a java list
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static Map<String,Object> |
JsonUtils.jsonStringToJavaMap(String jsonString) |
This method converts a JSON String containing multiple JSON and stores them
in a java Map
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static Object |
JsonUtils.jsonStringToJavaObject(Class<?> className,
String jsonString) |
This method converts the JSON String input and maps it to the java object
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static String |
JsonUtils.jsonToJacksonJson(String jsonString,
String key) |
This function returns the value associated with the label of the input JSON
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static org.apache.commons.io.LineIterator |
FileUtils.lineIterator(File file) |
Returns an Iterator for the lines in a File using the default encoding for
the VM
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static org.apache.commons.io.LineIterator |
FileUtils.lineIterator(File file,
String encoding) |
Returns an Iterator for the lines in a File
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static void |
FileUtils.moveDirectory(File srcDir,
File destDir) |
Moves a directory
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static void |
FileUtils.moveDirectoryToDirectory(File src,
File destDir,
boolean createDestDir) |
Moves a directory to another directory
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static void |
FileUtils.moveFile(File srcFile,
File destFile) |
Moves a file
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static void |
FileUtils.moveFileToDirectory(File srcFile,
File destDir,
boolean createDestDir) |
Moves a file to a directory
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static void |
FileUtils.moveToDirectory(File src,
File destDir,
boolean createDestDir) |
Moves a file or directory to the destination directory
|
static FileInputStream |
FileUtils.openInputStream(File file) |
Opens a FileInputStream for the specified file,
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static FileOutputStream |
FileUtils.openOutputStream(File file) |
Opens a FileOutputStream for the specified file, checking and creating the
parent directory if it does not exist.
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static FileOutputStream |
FileUtils.openOutputStream(File file,
boolean append) |
Opens a FileOutputStream for the specified file, checking and creating the
parent directory if it does not exist.
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static byte[] |
FileUtils.readFileToByteArray(File file) |
Reads the contents of a file into a byte array
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static String |
FileUtils.readFileToString(File file,
Charset encoding) |
Reads the contents of a file into a String.
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static List<String> |
FileUtils.readLines(File file,
String encoding) |
Reads the contents of a file line by line to a List of Strings The file is
always closed.
|
static List<String> |
FileUtils.readLines(File file,
Charset encoding) |
Reads the contents of a file line by line to a List of Strings The file is
always closed
|
static URL[] |
FileUtils.toURLs(File[] files) |
Converts each of an array of File to a URL.
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static byte[] |
ZipUtils.unzipByteArray(byte[] input) |
Method used for unzipping a zipped Byte Array
|
static void |
FileUtils.write(File file,
CharSequence data,
String encoding) |
Writes a CharSequence to a file creating the file if it does not exist.
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static void |
FileUtils.write(File file,
CharSequence data,
String encoding,
boolean append) |
Writes a CharSequence to a file creating the file if it does not exist.
|
static void |
FileUtils.write(File file,
CharSequence data,
Charset encoding) |
Writes a CharSequence to a file creating the file if it does not exist.
|
static void |
FileUtils.write(File file,
CharSequence data,
Charset encoding,
boolean append) |
Writes a CharSequence to a file creating the file if it does not exist.
|
static void |
FileUtils.writeByteArrayToFile(File file,
byte[] data) |
Writes a byte array to a file creating the file if it does not exist.
|
static void |
FileUtils.writeByteArrayToFile(File file,
byte[] data,
boolean append) |
Writes a byte array to a file creating the file if it does not exist.
|
static void |
FileUtils.writeByteArrayToFile(File file,
byte[] data,
int off,
int len) |
Writes len bytes from the specified byte array starting at offset off to a
file, creating the file if it does not exist.
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static void |
FileUtils.writeByteArrayToFile(File file,
byte[] data,
int off,
int len,
boolean append) |
Writes len bytes from the specified byte array starting at offset off to a
file, creating the file if it does not exist.
|
static void |
FileUtils.writeLines(File file,
String encoding,
Collection<?> lines) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeLines(File file,
String encoding,
Collection<?> lines,
boolean append) |
Writes the toString() value of each item in a collection to the specified
File line by line, optionally appending.
|
static void |
FileUtils.writeLines(File file,
String encoding,
Collection<?> lines,
String lineEnding) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeLines(File file,
String encoding,
Collection<?> lines,
String lineEnding,
boolean append) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeLines(File file,
Collection<?> lines) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeLines(File file,
Collection<?> lines,
boolean append) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeLines(File file,
Collection<?> lines,
String lineEnding) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeLines(File file,
Collection<?> lines,
String lineEnding,
boolean append) |
Writes the toString() value of each item in a collection to the specified
File line by line.
|
static void |
FileUtils.writeStringToFile(File file,
String data,
String encoding) |
Writes a String to a file creating the file if it does not exist.
|
static void |
FileUtils.writeStringToFile(File file,
String data,
String encoding,
boolean append) |
Writes a String to a file creating the file if it does not exist
|
static void |
FileUtils.writeStringToFile(File file,
String data,
Charset encoding) |
Writes a String to a file creating the file if it does not exist.
|
static void |
FileUtils.writeStringToFile(File file,
String data,
Charset encoding,
boolean append) |
Writes a String to a file creating the file if it does not exist
|
static byte[] |
ZipUtils.zipByteArray(byte[] input) |
Method used for zipping a Byte Array
|