Java Code Examples for org.apache.commons.beanutils.PropertyUtils#MAPPED_DELIM2

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Example 1
Source File: PojoPropertyUtilsBean.java    From rice with Educational Community License v2.0 5 votes vote down vote up 
private int findNextNestedIndex(String expression)
{
    // walk back from the end to the start
    // and find the first index that
    int bracketCount = 0;
    for (int i=0, size=expression.length(); i<size ; i++) {
        char at = expression.charAt(i);
        switch (at) {
            case PropertyUtils.NESTED_DELIM:
                if (bracketCount < 1) {
                    return i;
                }
                break;

            case PropertyUtils.MAPPED_DELIM:
            case PropertyUtils.INDEXED_DELIM:
                // not bothered which
                ++bracketCount;
                break;

            case PropertyUtils.MAPPED_DELIM2:
            case PropertyUtils.INDEXED_DELIM2:
                // not bothered which
                --bracketCount;
                break;
        }
    }
    // can't find any
    return -1;
}