Package com.helger.web.fileupload.parse

Class ParameterParser

java.lang.Object

com.helger.web.fileupload.parse.ParameterParser

@NotThreadSafe
public class ParameterParser
extends Object

A simple parser intended to parse sequences of name/value pairs. Parameter values are expected to be enclosed in quotes if they contain unsafe characters, such as '=' characters or separators. Parameter values are optional and can be omitted.

param1 = value; param2 = "anything goes; really"; param3

Author:

Oleg Kalnichevski

Constructor Summary

Constructors

Constructor	Description
ParameterParser()	Default ParameterParser constructor.

Method Summary

Modifier and Type	Method	Description
boolean	isLowerCaseNames()	Returns true if parameter names are to be converted to lower case when name/value pairs are parsed.
com.helger.commons.collection.impl.ICommonsMap<String,String>	parse(String sStr, char cSeparator)	Extracts a map of name/value pairs from the given string.
com.helger.commons.collection.impl.ICommonsMap<String,String>	parse(String sStr, char[] aSeparators)	Extracts a map of name/value pairs from the given string.
ParameterParser	setLowerCaseNames(boolean bLowerCaseNames)	Sets the flag if parameter names are to be converted to lower case when name/value pairs are parsed.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterParser

public ParameterParser()

Default ParameterParser constructor.

Method Detail

isLowerCaseNames

public boolean isLowerCaseNames()

Returns true if parameter names are to be converted to lower case when name/value pairs are parsed.

Returns:

true if parameter names are to be converted to lower case when name/value pairs are parsed. Otherwise returns false

setLowerCaseNames

@Nonnull
public ParameterParser setLowerCaseNames(boolean bLowerCaseNames)

Sets the flag if parameter names are to be converted to lower case when name/value pairs are parsed.

Parameters:

bLowerCaseNames - true if parameter names are to be converted to lower case when name/value pairs are parsed. false otherwise.

Returns:

this

parse

@Nonnull
@ReturnsMutableCopy
public com.helger.commons.collection.impl.ICommonsMap<String,String> parse(@Nullable
                                                                                 String sStr,
                                                                                 @Nullable
                                                                                 char[] aSeparators)

Extracts a map of name/value pairs from the given string. Names are expected to be unique. Multiple separators may be specified and the earliest found in the input string is used.

Parameters:

sStr - the string that contains a sequence of name/value pairs

aSeparators - the name/value pairs separators

Returns:

a map of name/value pairs

parse

@Nonnull
@ReturnsMutableCopy
public com.helger.commons.collection.impl.ICommonsMap<String,String> parse(@Nullable
                                                                                 String sStr,
                                                                                 char cSeparator)

Extracts a map of name/value pairs from the given string. Names are expected to be unique.

Parameters:

sStr - the string that contains a sequence of name/value pairs

cSeparator - the name/value pairs separator

Returns:

a map of name/value pairs