File	Doc	Category	Size	Date	Package
ContentType.java	API Doc	Apache Tomcat 6.0.14	3352	Fri Jul 20 04:20:36 BST 2007	org.apache.tomcat.util.http

ContentType

• java.lang.Object

Fields Summary

Constructors Summary

Methods Summary
public static java.lang.String	getCharsetFromContentType(java.lang.String contentType) Parse the character encoding from the specified content type header. If the content type is null, or there is no explicit character encoding, null is returned. param contentType a content type header if (contentType == null) return (null); int start = contentType.indexOf("charset="); if (start < 0) return (null); String encoding = contentType.substring(start + 8); int end = encoding.indexOf(';"); if (end >= 0) encoding = encoding.substring(0, end); encoding = encoding.trim(); if ((encoding.length() > 2) && (encoding.startsWith("\"")) && (encoding.endsWith("\""))) encoding = encoding.substring(1, encoding.length() - 1); return (encoding.trim());
public static boolean	hasCharset(java.lang.String type) Returns true if the given content type contains a charset component, false otherwise. param type Content type return true if the given content type contains a charset component, false otherwise boolean hasCharset = false; int len = type.length(); int index = type.indexOf(';"); while (index != -1) { index++; while (index < len && Character.isSpace(type.charAt(index))) { index++; } if (index+8 < len && type.charAt(index) == 'c" && type.charAt(index+1) == 'h" && type.charAt(index+2) == 'a" && type.charAt(index+3) == 'r" && type.charAt(index+4) == 's" && type.charAt(index+5) == 'e" && type.charAt(index+6) == 't" && type.charAt(index+7) == '=") { hasCharset = true; break; } index = type.indexOf(';", index); } return hasCharset;