| java.lang.Object
 com.ecyrd.jspwiki.FileUtil
| FileUtil | | final public class FileUtil (Code) | | Generic utilities related to file and stream handling.
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| Method Summary | |
| public static void | copyContents(Reader in, Writer out)
Just copies all characters from in to out. | | public static void | copyContents(InputStream in, OutputStream out)
Just copies all bytes from in to out. | | public static String | getThrowingMethod(Throwable t)
Returns the class and method name (+a line number) in which the
Throwable was thrown.
Parameters:
t - A Throwable to analyze. | | public static File | newTmpFile(String content, String encoding)
Makes a new temporary file and writes content into it. | | public static File | newTmpFile(String content)
Creates a new temporary file using the default encoding
of ISO-8859-1 (Latin1).
Parameters:
content - The content to put into the file.
throws:
IOException - If writing was unsuccessful. | | public static String | readContents(InputStream input, String encoding)
Reads in file contents.
This method is smart and falls back to ISO-8859-1 if the input stream does not
seem to be in the specified encoding.
Parameters:
input - The InputStream to read from.
Parameters:
encoding - The encoding to assume at first. | | public static String | readContents(Reader in)
Returns the full contents of the Reader as a String.
since:
1.5.8
Parameters:
in - The reader from which the contents shall be read. | | public static String | runSimpleCommand(String command, String directory)
Runs a simple command in given directory.
The environment is inherited from the parent process (e.g. |
| copyContents | | public static void copyContents(Reader in, Writer out) throws IOException(Code) | | Just copies all characters from in to out. The copying
is performed using a buffer of bytes.
since:
1.5.8
Parameters:
in - The reader to copy from
Parameters:
out - The reader to copy to
throws:
IOException - If reading or writing failed. |
| copyContents | | public static void copyContents(InputStream in, OutputStream out) throws IOException(Code) | | Just copies all bytes from in to out. The copying is
performed using a buffer of bytes.
since:
1.9.31
Parameters:
in - The inputstream to copy from
Parameters:
out - The outputstream to copy to
throws:
IOException - In case reading or writing fails. |
| getThrowingMethod | | public static String getThrowingMethod(Throwable t)(Code) | | Returns the class and method name (+a line number) in which the
Throwable was thrown.
Parameters:
t - A Throwable to analyze. A human-readable string stating the class and method. Do not relythe format to be anything fixed. |
| newTmpFile | | public static File newTmpFile(String content, String encoding) throws IOException(Code) | | Makes a new temporary file and writes content into it. The temporary
file is created using File.createTempFile(), and the usual
semantics apply. The files are not deleted automatically in exit.
Parameters:
content - Initial content of the temporary file.
Parameters:
encoding - Encoding to use. The handle to the new temporary file
throws:
IOException - If the content creation failed.
See Also: java.io.File.createTempFile(StringStringFile) |
| readContents | | public static String readContents(InputStream input, String encoding) throws IOException(Code) | | Reads in file contents.
This method is smart and falls back to ISO-8859-1 if the input stream does not
seem to be in the specified encoding.
Parameters:
input - The InputStream to read from.
Parameters:
encoding - The encoding to assume at first. A String, interpreted in the "encoding", or, if it fails, in Latin1.
throws:
IOException - If the stream cannot be read or the stream cannot bedecoded (even) in Latin1 |
| readContents | | public static String readContents(Reader in) throws IOException(Code) | | Returns the full contents of the Reader as a String.
since:
1.5.8
Parameters:
in - The reader from which the contents shall be read. String read from the Reader
throws:
IOException - If reading fails. |
| runSimpleCommand | | public static String runSimpleCommand(String command, String directory) throws IOException, InterruptedException(Code) | | Runs a simple command in given directory.
The environment is inherited from the parent process (e.g. the
one in which this Java VM runs).
Standard output from the command.
Parameters:
command - The command to run
Parameters:
directory - The working directory to run the command in
throws:
IOException - If the command failed
throws:
InterruptedException - If the command was halted |
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