cz.mallat.uasparser

Class BrowserFamilyParser

java.lang.Object

cz.mallat.uasparser.UASparser

cz.mallat.uasparser.BrowserFamilyParser

public class BrowserFamilyParser
extends UASparser

A UASparser which is only concerned with returning the browser family string as quickly as possible. Uses the JRegex library for further speedups. You can optionally ignore unwanted browsers by passing in a list of browsers which you are interested in.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.String,java.lang.Integer>	browsers
protected java.util.Map<jregex.Pattern,java.lang.Long>	compiledBrowserRegMap
protected java.util.Map<jregex.Pattern,java.lang.Long>	compiledOsRegMap
static java.lang.String	UNKNOWN

Fields inherited from class cz.mallat.uasparser.UASparser

browserMap, browserOsMap, browserRegMap, browserTypeMap, compiledDeviceRegMap, deviceMap, deviceRegMap, osMap, osRegMap, robotsMap, unknownAgentInfo

Constructor Summary

Constructors

Constructor and Description
BrowserFamilyParser(java.io.InputStream inputStreamToDefinitionFile)
BrowserFamilyParser(java.io.InputStream inputStreamToDefinitionFile, java.lang.String[] browsers)
BrowserFamilyParser(java.lang.String localDefinitionFilename)
BrowserFamilyParser(java.lang.String localDefinitionFilename, java.lang.String[] browsers) Creates a parser which can directly return the Browser Family string

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	parseBrowserFamily(java.lang.String userAgent)
protected void	preCompileBrowserRegMap() Precompile browser regexes
protected void	preCompileRegExes() Precompile all regular regexes

Methods inherited from class cz.mallat.uasparser.UASparser

checkDataMaps, convertPerlToJavaRegex, createInternalDataStructure, guessDeviceType, loadDataFromFile, loadDataFromFile, parse, parseBrowserOnly, preCompileDeviceRegMap, preCompileOsRegMap, processBrowserRegex, processDeviceRegex, processOsRegex, processRobot

Methods inherited from class java.lang.Object

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

Field Detail

compiledBrowserRegMap

protected java.util.Map<jregex.Pattern,java.lang.Long> compiledBrowserRegMap

compiledOsRegMap

protected java.util.Map<jregex.Pattern,java.lang.Long> compiledOsRegMap

UNKNOWN

public static final java.lang.String UNKNOWN

See Also:

Constant Field Values

browsers

protected java.util.Map<java.lang.String,java.lang.Integer> browsers

Constructor Detail

BrowserFamilyParser

public BrowserFamilyParser(java.io.InputStream inputStreamToDefinitionFile)
                    throws java.io.IOException

Throws:

java.io.IOException

BrowserFamilyParser

public BrowserFamilyParser(java.io.InputStream inputStreamToDefinitionFile,
                   java.lang.String[] browsers)
                    throws java.io.IOException

Throws:

java.io.IOException

BrowserFamilyParser

public BrowserFamilyParser(java.lang.String localDefinitionFilename)
                    throws java.io.IOException

Throws:

java.io.IOException

BrowserFamilyParser

public BrowserFamilyParser(java.lang.String localDefinitionFilename,
                   java.lang.String[] browsers)
                    throws java.io.IOException

Creates a parser which can directly return the Browser Family string

Parameters:

localDefinitionFilename -

browsers - Only the browsers included in this list will be tested for

Throws:

java.io.IOException

Method Detail

parseBrowserFamily

public java.lang.String parseBrowserFamily(java.lang.String userAgent)

preCompileRegExes

protected void preCompileRegExes()

Description copied from class: UASparser

Precompile all regular regexes

Overrides:

preCompileRegExes in class UASparser

preCompileBrowserRegMap

protected void preCompileBrowserRegMap()

Precompile browser regexes

Overrides:

preCompileBrowserRegMap in class UASparser