gitzel.util
Class IniReader
public class IniReader
extends java.lang.Object
This class allows reading ini files from any input stream, file or http-doc.
It is basically a portation of the c++ class InitReader, I wrote for LS PI4.
Here is the original header file text:
This class takes an input stream and extracts init-file infos.
These are stored in a map and are accesible via methods.
The input stream (usually a file) is parsed like this:
HEADERNAME: DATA \n
In order to parse other formats simply create a subclass to
this one and overwrite the protected member 'parse' with
your own function that suits your definition of an init file
line.
private Map | Data - The Map to store all entries.
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(package private) BufferedReader | IStream - The input stream we use...
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IniReader(BufferedReader r)
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IniReader(InputStream in) - Pass an input stream to the ini reader to have it know where to look...
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IniReader(String data) - The IniReader takes the given String as input stream.
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void | deleteEntry(String X) - delete the entry X
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String | getEntry(String field) - gives the data correpsonding to the given entry.
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protected void | parse(String line) - parses a line from the input file.
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void | save(OutputStream o) - save the header info to the given output stream.
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void | save(String filename) - a shortcut function that allows giving a file name instead
of a stream for saving
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boolean | setEntry(String X, String data) - alter header X information (use save function to update on disk as
well).
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Data
private Map Data
The Map to store all entries.
IStream
(package private) BufferedReader IStream
The input stream we use...
IniReader
public IniReader(BufferedReader r)
throws IOException
IniReader
public IniReader(InputStream in)
throws IOException
Pass an input stream to the ini reader to have it know where to look...
IniReader
public IniReader(String data)
throws IOException
The IniReader takes the given String as input stream.
deleteEntry
public void deleteEntry(String X)
delete the entry X
getEntry
public String getEntry(String field)
gives the data correpsonding to the given entry. If entry does not exist,
an empty string is returned.
parse
protected void parse(String line)
parses a line from the input file. This function is 'virtual' to
allow easy creation of other file formats via subclasses and overwriting
this method.
save
public void save(OutputStream o)
save the header info to the given output stream. A false indicates
failure
save
public void save(String filename)
throws FileNotFoundException
a shortcut function that allows giving a file name instead
of a stream for saving
setEntry
public boolean setEntry(String X,
String data)
alter header X information (use save function to update on disk as
well). Function returns true if the header did not exist yet (this
indicates that a new entry was created).