Package eu.bandm.tools.util

Class StreamsReadersWriters

java.lang.Object

eu.bandm.tools.util.StreamsReadersWriters

public class StreamsReadersWriters
extends Object

Collection of static convenience methods for frequently needed operations on stream/reades/writers etc.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StreamsReadersWriters.CaseChangeReader	Converts all characters read to lower or to upper.

Method Summary

Modifier and Type	Method	Description
static void	copyFiles(File in, File out)	Copy the contents of one file verbatim (on the level of byte io) into the other.
static void	copyReaderWriter(Reader in, Writer out)	Copy the contents of the Reader verbatim (on the level of character io) into the writer.
static void	copyStreams(InputStream in, OutputStream out)	Copy the contents of one stream verbatim (on the level of byte io) into the other.
static void	copyToDocFiles(String outputRootDir, String packageName, String filename)	Copies an input file to a source text generator tool into the doc-files sub-directory of the output dir, into which the sources are generated.
static String	readTextFileIntoString(File input)	Read the character contents of the given file into one (large) String value.
static String	readTextFileIntoString(InputStream stream)	Read the character contents of the given stream into one (large) String value.
static String	readTextFileIntoString(Reader reader)	Read the character contents of the character reader into one (large) String value.

Methods inherited from class java.lang.Object

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

Method Details

copyFiles

public static void copyFiles(File in,
 File out)
                      throws IOException

Copy the contents of one file verbatim (on the level of byte io) into the other.

Throws:

IOException

copyStreams

public static void copyStreams(InputStream in,
 OutputStream out)
                        throws IOException

Copy the contents of one stream verbatim (on the level of byte io) into the other.

Throws:

IOException

copyReaderWriter

public static void copyReaderWriter(Reader in,
 Writer out)
                             throws IOException

Copy the contents of the Reader verbatim (on the level of character io) into the writer.

Throws:

IOException

readTextFileIntoString

public static String readTextFileIntoString(File input)
                                     throws IOException

Read the character contents of the given file into one (large) String value.

Throws:

IOException

readTextFileIntoString

public static String readTextFileIntoString(InputStream stream)
                                     throws IOException

Read the character contents of the given stream into one (large) String value.

Throws:

IOException

readTextFileIntoString

public static String readTextFileIntoString(Reader reader)
                                     throws IOException

Read the character contents of the character reader into one (large) String value.

Throws:

IOException

copyToDocFiles

public static void copyToDocFiles(String outputRootDir,
 String packageName,
 String filename)
                           throws IOException

Copies an input file to a source text generator tool into the doc-files sub-directory of the output dir, into which the sources are generated.

Parameters:

outputRootDir - the directory into which all generated sources are stored by the tool. in sub-directories indicated by a non-empty package name.

packageName - the name of the generated package, indicates the sub-directory below outputRootDir.

filename - the name of the file to copy. The local part of the file is kept, the file system position is given by outputRootDir and packageName.

Throws:

IOException