Java Utililty Methods Class Field Convert To

List of utility methods to do Class Field Convert To

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Description

The list of methods to do Class Field Convert To are organized into topic(s).

Method

StringfieldToColumnName(String name)
field To Column Name 
if (name == null || name.isEmpty()) {
    return name;
StringBuffer buf = new StringBuffer(name.replace('.', '_'));
for (int i = 1; i < buf.length() - 1; i++) {
    if ('_' != buf.charAt(i - 1) && Character.isUpperCase(buf.charAt(i))
            && !Character.isUpperCase(buf.charAt(i + 1))) {
        buf.insert(i++, '_');
...
StringfieldToGetMethod(String fieldName)
field To Get Method 
return "get" + toFirstUpper(fieldName);
StringfieldToProperty(String field)
field To Property 
if (null == field) {
    return "";
char[] chars = field.toCharArray();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < chars.length; i++) {
    char c = chars[i];
    if (c == '_') {
...
StringfieldToPropertyName(String name)
Best effort basis to convert the given method name to a property name 
return lowerFirst(name);
StringfieldToString(String name, Object value)
Returns a string that allows a field value pair to be added to a debug string. 
return fieldToString(name, value, false);
longfieldToValue(byte[] buffer, int offset, int length)
Converts a field in a byte array into a value. 
long total = 0;
long val = 0;
for (int i = 0; i < length; i++) {
    val = buffer[offset + i];
    if (val < 0) {
        val = val + 256;
    total += (long) Math.pow(256.0, (double) (length - 1 - i)) * val;
...