Package com.jalios.util

Class Browser

  • All Implemented Interfaces:
    java.io.Serializable
    public class Browser
extends java.lang.Object
implements java.io.Serializable
    Analyse the user agent of a http request to determine full information about the client's browser. Can be slow, store in session attribute! Browser Detection: http://www.apptools.com/phptools/browser/source.php Robot detection: http://sitemesh.dev.java.net/
    See Also:
    Serialized Form

    • Field Detail

      • userAgent

        protected java.lang.String userAgent
        All known robot user-agent headers (list can be found here).

        NOTE: To avoid bad detection:

        • Robots with ID of 2 letters only were removed
        • Robot called "webs" were removed
        • directhit was changed in direct_hit (its real id)

      • platform

        protected java.lang.String platform

      • browserName

        protected java.lang.String browserName

      • browserVersion

        protected java.lang.String browserVersion

      • isIE

        protected boolean isIE

      • isIE11plus

        protected boolean isIE11plus

      • isIE11

        protected boolean isIE11

      • isIE10

        protected boolean isIE10

      • isIE9

        protected boolean isIE9

      • isIE8

        protected boolean isIE8

      • isIE7

        protected boolean isIE7

      • isIE6

        protected boolean isIE6

      • isIE55

        protected boolean isIE55

      • isIE5

        protected boolean isIE5

      • isIEMobile

        protected boolean isIEMobile

      • isFirefox

        protected boolean isFirefox

      • isOpera

        protected boolean isOpera

      • isOperaMini

        protected boolean isOperaMini

      • isSafari

        protected boolean isSafari

      • isIPhone

        protected boolean isIPhone

      • isIPad

        protected boolean isIPad

      • isBlackberry

        protected boolean isBlackberry

      • isAndroid

        protected boolean isAndroid

      • isModernBrowser

        protected boolean isModernBrowser

      • isOldBrowser

        protected boolean isOldBrowser

      • isChrome

        protected boolean isChrome

      • isChromeFrame

        protected boolean isChromeFrame

      • isEdge

        protected boolean isEdge

      • isRobot

        protected boolean isRobot

      • isIMode

        protected boolean isIMode

      • botPattern

        protected static org.apache.oro.text.regex.Pattern botPattern

      • botPatternStr

        public static java.lang.String botPatternStr

    • Constructor Detail

      • Browser

        public Browser​(javax.servlet.http.HttpServletRequest request,
               boolean checkRemoteHost)

    • Method Detail

      • init

        public static void init​(java.lang.String botPatternStr)
        Initialise a Robot pattern matching a given regexp
        Parameters:
        botPatternStr - a regular expression that will be used against UserAgent string to detect robot

      • checkDevice

        protected void checkDevice​(javax.servlet.http.HttpServletRequest request)

      • getDeviceCPU

        public java.lang.String getDeviceCPU()
        Returns:
        the device CPU
        Since:
        jcms-5.5.0

      • getDeviceScreenWidth

        public int getDeviceScreenWidth()
        Returns:
        the device screen width
        Since:
        jcms-5.5.0

      • getDeviceScreenHeight

        public int getDeviceScreenHeight()
        Returns:
        the device screen height
        Since:
        jcms-5.5.0

      • getDeviceScreenDepth

        public int getDeviceScreenDepth()
        Returns:
        the device screen depth
        Since:
        jcms-5.5.0

      • isPDA

        public boolean isPDA()
        Returns:
        true if the browser is hosted on a PDA
        Since:
        jcms-5.5.0

      • isSmallDevice

        public boolean isSmallDevice()
        Returns true if the user-client is hosted on a small device such as a PDA or an i-mode cell phone.
        Returns:
        true if the user-client is hosted on a small device.
        Since:
        jcms-5.6.0

      • isDeviceDescribed

        public boolean isDeviceDescribed()
        Returns:
        true if device info are provided
        Since:
        jcms-5.5.0

      • eregi

        public static boolean eregi​(java.lang.String regexp,
                            java.lang.String str)
        Parameters:
        regexp - the regexp
        str - the String
        Returns:
        true if th eregexp match
        Since:
        jcms-5.0.0

      • ereg

        public static boolean ereg​(java.lang.String regexp,
                           java.lang.String str)
        Parameters:
        regexp - the regexp
        str - the String
        Returns:
        true if the regexp match with case insansitive
        Since:
        jcms-5.0.0

      • stristr

        public static java.lang.String stristr​(java.lang.String haystack,
                                       java.lang.String needle)
        Return the substring of the given haystack starting from the first occurence of the needle
        Parameters:
        haystack - the String
        needle - the first occurence
        Returns:
        the substring
        Since:
        jcms-5.0.0

      • getVersion

        public static double getVersion​(java.lang.String browserVersion)

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • main

        public static void main​(java.lang.String[] args)

      • getBrowserName

        public java.lang.String getBrowserName()

      • setBrowserName

        public void setBrowserName​(java.lang.String browserName)

      • getBrowserVersion

        public java.lang.String getBrowserVersion()

      • setBrowserVersion

        public void setBrowserVersion​(java.lang.String browserVersion)

      • getBrowserShortName

        public java.lang.String getBrowserShortName()

      • isFirefox

        public boolean isFirefox()

      • setFirefox

        public void setFirefox​(boolean isFirefox)

      • isIE

        public boolean isIE()

      • isIE5

        public boolean isIE5()

      • setIE5

        public void setIE5​(boolean isIE5)

      • isIE55

        public boolean isIE55()

      • setIE55

        public void setIE55​(boolean isIE55)

      • isIE6

        public boolean isIE6()
        Returns:
        true if browser was detected as Internet Explorer version 6 or greater

      • isIE6Only

        public boolean isIE6Only()
        Returns:
        true if browser was detected Internet Explorer version 6 exactly

      • isIE7

        public boolean isIE7()
        Returns:
        true if browser was detected as Internet Explorer version 7 or greater

      • isEdge

        public boolean isEdge()
        Returns:
        true if browser was detected as Microsoft Edge

      • isIE11

        public boolean isIE11()
        Returns:
        true if browser was detected as Internet Explorer version 11 or greater

      • isIE10

        public boolean isIE10()
        Returns:
        true if browser was detected as Internet Explorer version 10 or greater

      • isIE9

        public boolean isIE9()
        Returns:
        true if browser was detected as Internet Explorer version 9 or greater

      • isIE8

        public boolean isIE8()
        Returns:
        true if browser was detected as Internet Explorer version 8 or greater

      • isIEMobile

        public boolean isIEMobile()

      • isChromeFrame

        public boolean isChromeFrame()

      • isOpera

        public boolean isOpera()

      • isOperaMini

        public boolean isOperaMini()

      • isChrome

        public boolean isChrome()

      • isSafari

        public boolean isSafari()

      • isIPhone

        public boolean isIPhone()

      • isIPad

        public boolean isIPad()

      • isAndroid

        public boolean isAndroid()

      • isModernBrowser

        public boolean isModernBrowser()

      • setModernBrowser

        public void setModernBrowser​(boolean isModernBrowser)

      • isOldBrowser

        public boolean isOldBrowser()

      • setOldBrowser

        public void setOldBrowser​(boolean isOldBrowser)

      • isKnownBrowser

        public boolean isKnownBrowser()

      • isRobot

        public boolean isRobot()

      • setRobot

        public void setRobot​(boolean isRobot)

      • isIMode

        public boolean isIMode()
        Returns:
        true if this Browser is a i-mode capable browser.

      • setIMode

        public void setIMode​(boolean isIMode)

      • getPlatform

        public java.lang.String getPlatform()

      • setPlatform

        public void setPlatform​(java.lang.String platform)

      • getUserAgent

        public java.lang.String getUserAgent()

      • setUserAgent

        public void setUserAgent​(java.lang.String userAgent)

      • supportCSS3

        public boolean supportCSS3()