55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
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{{>licenseInfo}}
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package {{invokerPackage}};
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{{>generatedAnnotation}}
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public class StringUtil {
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/**
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* Check if the given array contains the given value (with case-insensitive comparison).
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*
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* @param array The array
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* @param value The value to search
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* @return true if the array contains the value
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*/
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public static boolean containsIgnoreCase(String[] array, String value) {
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for (String str : array) {
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if (value == null && str == null) return true;
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if (value != null && value.equalsIgnoreCase(str)) return true;
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}
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return false;
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}
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/**
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* Join an array of strings with the given separator.
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* <p>
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* Note: This might be replaced by utility method from commons-lang or guava someday
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* if one of those libraries is added as dependency.
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* </p>
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*
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* @param array The array of strings
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* @param separator The separator
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* @return the resulting string
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*/
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public static String join(String[] array, String separator) {
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int len = array.length;
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if (len == 0) return "";
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StringBuilder out = new StringBuilder();
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out.append(array[0]);
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for (int i = 1; i < len; i++) {
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out.append(separator).append(array[i]);
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}
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return out.toString();
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}
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/**
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* Check if the given value is null or an empty string
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*
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* @param value The value to check
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* @return true if the value is null or empty
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*/
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public static boolean isEmpty(String value) {
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return value == null || value.isEmpty();
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}
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}
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