Package org.apache.commons.configuration2

Class PropertiesConfiguration.JupPropertiesReader

java.lang.Object

java.io.Reader

java.io.BufferedReader

java.io.LineNumberReader

org.apache.commons.configuration2.PropertiesConfiguration.PropertiesReader

org.apache.commons.configuration2.PropertiesConfiguration.JupPropertiesReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

Enclosing class:

PropertiesConfiguration

public static class PropertiesConfiguration.JupPropertiesReader
extends PropertiesConfiguration.PropertiesReader

A PropertiesConfiguration.PropertiesReader that tries to mimic the behavior of Properties.

Since:

2.4

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor	Description
JupPropertiesReader(Reader reader)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
protected void	parseProperty(String line)	Parses a line read from the properties file.
String	readProperty()	Reads a property line.
protected String	unescapePropertyValue(String value)	Performs unescaping on the given property value.

Methods inherited from class org.apache.commons.configuration2.PropertiesConfiguration.PropertiesReader

getCommentLines, getPropertyName, getPropertySeparator, getPropertyValue, initPropertyName, initPropertySeparator, initPropertyValue, nextProperty, unescapePropertyName

Methods inherited from class java.io.LineNumberReader

getLineNumber, mark, read, read, readLine, reset, setLineNumber, skip

Methods inherited from class java.io.BufferedReader

close, lines, markSupported, ready

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

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

Constructor Details

JupPropertiesReader

public JupPropertiesReader(Reader reader)

Constructs a new instance.

Parameters:

reader - A Reader.

Method Details

parseProperty

protected void parseProperty(String line)

Description copied from class: PropertiesConfiguration.PropertiesReader

Parses a line read from the properties file. This method is called for each non-comment line read from the source file. Its task is to split the passed in line into the property key and its value. The results of the parse operation can be stored by calling the initPropertyXXX() methods.

Overrides:

parseProperty in class PropertiesConfiguration.PropertiesReader

Parameters:

line - the line read from the properties file

readProperty

public String readProperty()
                    throws IOException

Description copied from class: PropertiesConfiguration.PropertiesReader

Reads a property line. Returns null if Stream is at EOF. Concatenates lines ending with "\". Skips lines beginning with "#" or "!" and empty lines. The return value is a property definition (<name> = <value>)

Overrides:

readProperty in class PropertiesConfiguration.PropertiesReader

Returns:

A string containing a property value or null

Throws:

IOException - in case of an I/O error

unescapePropertyValue

protected String unescapePropertyValue(String value)

Description copied from class: PropertiesConfiguration.PropertiesReader

Performs unescaping on the given property value.

Overrides:

unescapePropertyValue in class PropertiesConfiguration.PropertiesReader

Parameters:

value - the property value

Returns:

the unescaped property value