Java Utililty Methods Json String Create

List of utility methods to do Json String Create

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Json String Create

Description

The list of methods to do Json String Create are organized into topic(s).

Method

String toJson()
Problem of Json is that we need to distinguish

throw new UnsupportedOperationException("Not supported yet.");

String toJson(final Document doc)
to Json

return toJson(doc, false);

String toJson(Object value)
to Json

return value.toString();

String toJson(String jsonp)
to Json

final String prefix = "loaded(";
final String suffix = ")";
return jsonp.substring(0 + prefix.length(), jsonp.length() - suffix.length());

String toJson(String org)
to Json

StringBuffer result = new StringBuffer(org.length());
char[] chars = org.toCharArray();
for (int i = 0; i < chars.length; i++) {
 if (chars[i] == '\"')
 result.append(""");
 else if (chars[i] == '\'')
 result.append("'");
 else if (chars[i] == '\\')
...

String toJson(String s)
Converts a String to a JSON String.

if (s != null) {
 StringBuilder sb = new StringBuilder();
 sb.append('"');
 int len = s.length();
 for (int i = 0; i < len; i++) {
 char c = s.charAt(i);
 switch (c) {
 case '\\':
...

String toJson(String str)
to Json

if (str == null) {
 return str;
StringBuilder sb = new StringBuilder();
int len = str.length();
for (int i = 0; i < len; i++) {
 char c = str.charAt(i);
 switch (c) {
...

String toJson(String str)
to Json

int len = str.length();
StringBuilder buf = new StringBuilder();
buf.append('\"');
for (int i = 0; i < len; i++) {
 char ch = str.charAt(i);
 if (ch == '\n')
 buf.append("\\n");
 else if (ch == '\r')
...

String toJSON(String string)
to JSON

if (string != null) {
 string = string.replace("\"", "\\\"");
return string;

String[] toJsonArrays(String... strings)
to Json Arrays

String[] jsonArrays = new String[strings.length];
for (int i = 0; i < strings.length; i++) {
 jsonArrays[i] = "[\"" + strings[i] + "\"]";
return jsonArrays;