com.atlassian.clover.util.format.HtmlFormatter Maven / Gradle / Ivy

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Clover is an award winning code coverage and testing tool for Java and Groovy. It integrates easily with Maven, Ant, Grails, Eclipse and IntelliJ IDEA as well as with continuous integration servers such as Bamboo, Jenkins or Hudson. Note: before Clover 4.0 this artifact was named com.cenqua.clover:clover.

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package com.atlassian.clover.util.format;

public class HtmlFormatter {

    public static String format(String message) {
        try {
            StringBuilder buffer = new StringBuilder();
            MessageTokenizer tokenizer = new MessageTokenizer(message);
            while (tokenizer.hasNext()) {
                int token = tokenizer.nextToken();
                if (token == MessageTokenizer.ANCHOR_START) {
                    buffer.append(readAnchor(tokenizer));
                } else if (token == MessageTokenizer.HORIZONTAL_LINE) {
                    buffer.append("");
                } else {
                    buffer.append(tokenizer.getContent());
                }
            }
            String formatted = buffer.toString();
            // replace all of the new line characters.
            return StringFormatting.replaceAll(formatted, "\n", "
");
        } catch (MessageFormatException e) {
            return message;
        }
    }



    private static String readAnchor(MessageTokenizer tokenizer) throws MessageFormatException {
        StringBuilder buffer = new StringBuilder();
        int token = 0;
        while (tokenizer.hasNext()) {
            token = tokenizer.nextToken();
            if (token == MessageTokenizer.ANCHOR_END) {
                break;
            }
            buffer.append(tokenizer.getContent());
        }
        String anchor = buffer.toString();
        return "" + anchor + "";
    }

}