protected static String getParentPomWithComponent()

in tooling/camel-upgrade/src/main/java/org/apache/camel/karaf/tooling/upgrade/WrapperHandler.java [94:125]

• 31 lines of code
• 6 McCabe index (conditional complexity)

    protected static String getParentPomWithComponent(String pom, String component) {
        Matcher matcher = MODULE_IN_PARENT_POM.matcher(pom);
        StringBuilder result = new StringBuilder();
        int start = 0;
        boolean added = false;
        while (matcher.find(start)) {
            String module = matcher.group(1);
            if (module.equals(component)) {
                // Already in the parent pom
                return pom;
            } else if (module.equals("NA")) {
                result.append(pom, 0, matcher.start());
                result.append("<module>%s</module>".formatted(component));
                added = true;
                start = matcher.end();
                break;
            } else if (module.compareTo(component) > 0) {
                result.append(pom, 0, matcher.start());
                result.append("<module>%s</module>%n        ".formatted(component));
                added = true;
                start = matcher.start();
                break;
            }
            start = matcher.end();
        }
        if (!added) {
            result.append(pom, 0, start);
            result.append("%n        <module>%s</module>".formatted(component));
        }
        result.append(pom, start, pom.length());
        return result.toString();
    }