private boolean containsHeader()

in src/main/java/org/apache/sling/dynamicinclude/IncludeTagFilter.java [115:134]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    private boolean containsHeader(String requiredHeader, SlingHttpServletRequest request) {
        final String name, expectedValue;
        if (StringUtils.contains(requiredHeader, '=')) {
            final String split[] = StringUtils.split(requiredHeader, '=');
            name = split[0];
            expectedValue = split[1];
        } else {
            name = requiredHeader;
            expectedValue = null;
        }

        final String actualValue = request.getHeader(name);
        if (actualValue == null) {
            return false;
        } else if (expectedValue == null) {
            return true;
        } else {
            return actualValue.equalsIgnoreCase(expectedValue);
        }
    }