Java Code Examples for javax.swing.text.ChangedCharSetException#getCharSetSpec()

The following examples show how to use javax.swing.text.ChangedCharSetException#getCharSetSpec() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: HTMLJavadocParser.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
private static String getCharSet(ChangedCharSetException e) {
    String spec = e.getCharSetSpec();
    if (e.keyEqualsCharSet()) {
        //charsetspec contains only charset
        return spec;
    }
    
    //charsetspec is in form "text/html; charset=UTF-8"
            
    int index = spec.indexOf(";"); // NOI18N
    if (index != -1) {
        spec = spec.substring(index + 1);
    }
    
    spec = spec.toLowerCase();
    
    StringTokenizer st = new StringTokenizer(spec, " \t=", true); //NOI18N
    boolean foundCharSet = false;
    boolean foundEquals = false;
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        if (token.equals(" ") || token.equals("\t")) { //NOI18N
            continue;
        }
        if (foundCharSet == false && foundEquals == false
                && token.equals("charset")) { //NOI18N
            foundCharSet = true;
            continue;
        } else if (foundEquals == false && token.equals("=")) {//NOI18N
            foundEquals = true;
            continue;
        } else if (foundEquals == true && foundCharSet == true) {
            return token;
        }
        
        foundCharSet = false;
        foundEquals = false;
    }
    
    return null;
}
Example 2
Source File: JavadocHelper.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
/**
 * Returns the charset from given {@link ChangedCharSetException}
 * @param e the {@link ChangedCharSetException}
 * @return the charset or null
 */
@CheckForNull
public static String getCharSet(ChangedCharSetException e) {
    String spec = e.getCharSetSpec();
    if (e.keyEqualsCharSet()) {
        //charsetspec contains only charset
        return spec;
    }

    //charsetspec is in form "text/html; charset=UTF-8"

    int index = spec.indexOf(";"); // NOI18N
    if (index != -1) {
        spec = spec.substring(index + 1);
    }

    spec = spec.toLowerCase();

    StringTokenizer st = new StringTokenizer(spec, " \t=", true); //NOI18N
    boolean foundCharSet = false;
    boolean foundEquals = false;
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        if (token.equals(" ") || token.equals("\t")) { //NOI18N
            continue;
        }
        if (foundCharSet == false && foundEquals == false
                && token.equals("charset")) { //NOI18N
            foundCharSet = true;
            continue;
        } else if (foundEquals == false && token.equals("=")) {//NOI18N
            foundEquals = true;
            continue;
        } else if (foundEquals == true && foundCharSet == true) {
            return token;
        }

        foundCharSet = false;
        foundEquals = false;
    }

    return null;
}
Example 3
Source File: HTMLJavadocParser.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
private static String getCharSet(ChangedCharSetException e) {
    String spec = e.getCharSetSpec();
    if (e.keyEqualsCharSet()) {
        //charsetspec contains only charset
        return spec;
    }
    
    //charsetspec is in form "text/html; charset=UTF-8"
            
    int index = spec.indexOf(";"); // NOI18N
    if (index != -1) {
        spec = spec.substring(index + 1);
    }
    
    spec = spec.toLowerCase(Locale.ENGLISH);
    
    StringTokenizer st = new StringTokenizer(spec, " \t=", true); //NOI18N
    boolean foundCharSet = false;
    boolean foundEquals = false;
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        if (token.equals(" ") || token.equals("\t")) { //NOI18N
            continue;
        }
        if (foundCharSet == false && foundEquals == false
                && token.equals("charset")) { //NOI18N
            foundCharSet = true;
            continue;
        } else if (foundEquals == false && token.equals("=")) {//NOI18N
            foundEquals = true;
            continue;
        } else if (foundEquals == true && foundCharSet == true) {
            return token;
        }
        
        foundCharSet = false;
        foundEquals = false;
    }
    
    return null;
}