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java.lang.Object org.apache.any23.util.FileUtils
public class FileUtils
Utility class for handling files.
Method Summary | |
---|---|
static void |
cp(File src,
File dest)
Copies a file src to the dest . |
static void |
cp(InputStream is,
File dest)
Copies the content of the input stream within the given dest file. |
static void |
dumpContent(File f,
String content)
Dumps the given string within a file. |
static void |
dumpContent(File f,
Throwable t)
Dumps the stack trace of the given exception into the specified file. |
static File[] |
listFilesRecursively(File dir,
FilenameFilter filenameFilter)
Lists the content of a dir applying the specified filter. |
static File |
mv(File target,
File dest)
Moves a target file to a new dest location. |
static String |
readFileContent(File f)
Returns the content of a file a single string. |
static String[] |
readFileLines(File f)
Returns all the lines of a file. |
static String |
readResourceContent(Class clazz,
String resource)
Reads a resource file and returns the content as a string. |
static String |
readResourceContent(String resource)
Reads a resource file and returns the content as a string. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static File mv(File target, File dest)
target
file to a new dest
location.
target
- file to be moved.dest
- dest dir.
public static void cp(InputStream is, File dest)
is
- dest
- public static void cp(File src, File dest) throws FileNotFoundException
src
to the dest
.
src
- source file.dest
- destination file.
FileNotFoundException
- if file cannot be copied or created.public static void dumpContent(File f, String content) throws IOException
f
- file target.content
- content to be dumped.
IOException
public static void dumpContent(File f, Throwable t) throws IOException
f
- file to generate dump.t
- exception to be dumped.
IOException
public static String readResourceContent(Class clazz, String resource) throws IOException
clazz
- the class to use load the resource.resource
- the resource to be load.
IOException
public static String readResourceContent(String resource) throws IOException
resource
- the resource to be load.
IOException
public static String readFileContent(File f) throws IOException
f
- the file to read.
IOException
- if an error occurs while locating or accessing the file.public static String[] readFileLines(File f) throws IOException
f
- the file to read.
null
array with not null
line strings.
IOException
- if an error occurs while locating or accessing the file.public static File[] listFilesRecursively(File dir, FilenameFilter filenameFilter)
dir
- directory root.filenameFilter
- filter to be applied.
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