proguard

Class ConfigurationParser

java.lang.Object

proguard.ConfigurationParser

public class ConfigurationParser
extends Object

This class parses ProGuard configurations. Configurations can be read from an array of arguments or from a configuration file or URL. External references in file names ('<...>') can be resolved against a given set of properties.

Author:

Eric Lafortune

Constructor Summary

Constructors

Constructor and Description
ConfigurationParser(File file) Deprecated. Temporary code for backward compatibility in Obclipse.
ConfigurationParser(File file, Properties properties) Creates a new ConfigurationParser for the given file and the given Properties.
ConfigurationParser(String[] args, File baseDir, Properties properties) Creates a new ConfigurationParser for the given String arguments, with the given base directory and the given Properties.
ConfigurationParser(String[] args, Properties properties) Creates a new ConfigurationParser for the given String arguments and the given Properties.
ConfigurationParser(String lines, String description, File baseDir, Properties properties) Creates a new ConfigurationParser for the given lines, with the given base directory and the given Properties.
ConfigurationParser(URL url, Properties properties) Creates a new ConfigurationParser for the given URL and the given Properties.
ConfigurationParser(WordReader reader, Properties properties) Creates a new ConfigurationParser for the given word reader and the given Properties.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the configuration.
static void	main(String[] args) A main method for testing configuration parsing.
void	parse(Configuration configuration) Parses and returns the configuration.
ClassSpecification	parseClassSpecificationArguments() Parses and returns a class specification.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationParser

public ConfigurationParser(String[] args,
                           Properties properties)
                    throws IOException

Creates a new ConfigurationParser for the given String arguments and the given Properties.

Throws:

IOException

ConfigurationParser

public ConfigurationParser(String[] args,
                           File baseDir,
                           Properties properties)
                    throws IOException

Creates a new ConfigurationParser for the given String arguments, with the given base directory and the given Properties.

Throws:

IOException

ConfigurationParser

public ConfigurationParser(String lines,
                           String description,
                           File baseDir,
                           Properties properties)
                    throws IOException

Creates a new ConfigurationParser for the given lines, with the given base directory and the given Properties.

Throws:

IOException

ConfigurationParser

public ConfigurationParser(File file)
                    throws IOException

Deprecated. Temporary code for backward compatibility in Obclipse.

Creates a new ConfigurationParser for the given file, with the system Properties.

Throws:

IOException

ConfigurationParser

public ConfigurationParser(File file,
                           Properties properties)
                    throws IOException

Creates a new ConfigurationParser for the given file and the given Properties.

Throws:

IOException

ConfigurationParser

public ConfigurationParser(URL url,
                           Properties properties)
                    throws IOException

Creates a new ConfigurationParser for the given URL and the given Properties.

Throws:

IOException

ConfigurationParser

public ConfigurationParser(WordReader reader,
                           Properties properties)
                    throws IOException

Creates a new ConfigurationParser for the given word reader and the given Properties.

Throws:

IOException

Method Detail

parse

public void parse(Configuration configuration)
           throws ParseException,
                  IOException

Parses and returns the configuration.

Parameters:

configuration - the configuration that is updated as a side-effect.

Throws:

ParseException - if the any of the configuration settings contains a syntax error.

IOException - if an IO error occurs while reading a configuration.

close

public void close()
           throws IOException

Closes the configuration.

Throws:

IOException - if an IO error occurs while closing the configuration.

parseClassSpecificationArguments

public ClassSpecification parseClassSpecificationArguments()
                                                    throws ParseException,
                                                           IOException

Parses and returns a class specification.

Throws:

ParseException - if the class specification contains a syntax error.

IOException - if an IO error occurs while reading the class specification.

main

public static void main(String[] args)

A main method for testing configuration parsing.