Java Utililty Methods String Decode

List of utility methods to do String Decode

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String Decode

Description

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

Method

ByteArrayOutputStream baos = new ByteArrayOutputStream(bytes.length() / 2);
for (int i = 0; i < bytes.length(); i += 2)
 baos.write(hexString.indexOf(bytes.charAt(i)) << 4 | hexString.indexOf(bytes.charAt(i + 1)));
return new String(baos.toByteArray());

byte[] decode(String cipherText)
decode

return DECODER.decodeBuffer(cipherText);

byte[] decode(String in)
Base 64 decodes the specified string.

int len = in.length();
if (len % 4 != 0) {
 throw new IOException("Length of base 64 encoded string must be a multiple of 4");
while (len > 0 && in.charAt(len - 1) == '=') {
 len--;
int oLen = (len * 3) / 4;
...

String decode(String name)
decode

StringBuilder sb = new StringBuilder();
for (int i = 0; i < name.length(); i++) {
 char c = name.charAt(i);
 if (c != '_')
 sb.append(c);
 else {
 c = (char) Integer.parseInt(name.substring(i + 1, i + 3), 16);
 sb.append(c);
...

JsonStructure decode(String s)
Obtain a JsonStructure from a String.

if (s == null || s.isEmpty()) {
 return null;
final StringReader r = new StringReader(Objects.requireNonNull(s));
try (JsonReader jr = Json.createReader(r)) {
 return jr.read();

JsonNode decode(String s)
decode

return om.readTree(s);

String decode(String s)
decode

boolean needToChange = false;
StringBuffer sb = new StringBuffer();
int numChars = s.length();
int i = 0;
while (i < numChars) {
 char c = s.charAt(i);
 switch (c) {
 case '+':
...

String decode(String s)
Copied from URLDecoder.java

StringBuilder sb = new StringBuilder();
for (int i = 0; i < s.length(); i++) {
 char c = s.charAt(i);
 switch (c) {
 case '+':
 sb.append(' ');
 break;
 case '%':
...

String decode(String s)
decode

if (s != null) {
 return new String(xorWithKey(base64Decode(s), "HELIUMV".getBytes()));
} else {
 return null;

T decode(String s)
decode

byte[] decode = Base64.getDecoder().decode(s);
try (ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(decode);
 ObjectInputStream si = new ObjectInputStream(byteArrayInputStream)) {
 return (T) si.readObject();
} catch (ClassNotFoundException | IOException e) {
 throw new UnsupportedOperationException(e);