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Remove Browser class #PL-5857

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This commit is contained in:
Yuriy Artamonov 2015-08-28 13:22:18 +00:00
parent e283239b07
commit 5f954c0342
1 changed files with 0 additions and 109 deletions
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109
modules/web/src/com/haulmont/cuba/web/sys/Browser.java
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@ -1,109 +0,0 @@
/*
* Copyright (c) 2008-2013 Haulmont. All rights reserved.
* Use is subject to license terms, see http://www.cuba-platform.com/license for details.
*/
package com.haulmont.cuba.web.sys;
import org.apache.commons.logging.LogFactory;
import javax.servlet.http.HttpServletRequest;
@Deprecated
public class Browser {
private boolean gecko;
private boolean appleWebKit;
private boolean safari;
private boolean opera;
private boolean ie;
private float version = -1;
private boolean chromeFrame;
private Browser() {
}
public static Browser getBrowserInfo(HttpServletRequest request) {
return getBrowserInfo(getUserAgent(request));
}
public static Browser getBrowserInfo(String userAgent) {
if (userAgent == null) {
throw new NullPointerException("User-Agent cannot be NULL");
}
final Browser browser = new Browser();
browser.init(userAgent);
return browser;
}
private void init(String ua) {
try {
ua = ua.toLowerCase();
// browser engine name
gecko = ua.indexOf("gecko") != -1 && ua.indexOf("webkit") == -1;
appleWebKit = ua.indexOf("applewebkit") != -1;
// browser name
safari = ua.indexOf("safari") != -1;
opera = ua.indexOf("opera") != -1;
ie = ua.indexOf("msie") != -1 && !opera
&& (ua.indexOf("webtv") == -1);
if (gecko) {
String tmp = ua.substring(ua.indexOf("rv:") + 3);
tmp = tmp.replaceFirst("(\\.[0-9]+).+", "$1");
version = Float.parseFloat(tmp);
}
if (appleWebKit) {
String tmp = ua.substring(ua.indexOf("webkit/") + 7);
tmp = tmp.replaceFirst("([0-9]+)[^0-9].+", "$1");
version = Float.parseFloat(tmp);
}
if (ie) {
String ieVersionString = ua.substring(ua.indexOf("msie ") + 5);
ieVersionString = ieVersionString.substring(0, ieVersionString
.indexOf(";"));
version = Float.parseFloat(ieVersionString);
chromeFrame = ua.indexOf("chromeframe") != -1;
}
} catch (NumberFormatException e) {
LogFactory.getLog(Browser.class).error("User-Agent parsing error", e);
}
}
public static String getUserAgent(HttpServletRequest request) {
return request.getHeader("User-Agent");
}
public boolean isGecko() {
return gecko;
}
public boolean isAppleWebKit() {
return appleWebKit;
}
public boolean isSafari() {
return safari;
}
public boolean isOpera() {
return opera;
}
public boolean isIE() {
return ie;
}
public float getVersion() {
return version;
}
public boolean isChromeFrame() {
return chromeFrame;
}
}