@Override
public Student read(JsonReader reader) throws IOException {
Student student = new Student();
reader.beginObject();
String fieldname = null;
while (reader.hasNext()) {
JsonToken token = reader.peek();
if (token.equals(JsonToken.NAME)) {
// get the current token
fieldname = reader.nextName();
}
if ("name".equals(fieldname)) {
// move to next token
token = reader.peek();
student.setName(reader.nextString());
}
if ("rollNo".equals(fieldname)) {
// move to next token
token = reader.peek();
student.setRollNo(reader.nextInt());
}
}
reader.endObject();
return student;
}
public BitSet read(JsonReader jsonreader)
{
JsonToken jsontoken;
BitSet bitset;
int i;
if (jsonreader.peek() == JsonToken.NULL)
{
jsonreader.nextNull();
return null;
}
bitset = new BitSet();
jsonreader.beginArray();
jsontoken = jsonreader.peek();
i = 0;
_L2:
boolean flag;
if (jsontoken == JsonToken.END_ARRAY)
{
break MISSING_BLOCK_LABEL_209;
}
switch (..SwitchMap.com.google.gson.stream.JsonToken[jsontoken.ordinal()])
{
default:
throw new JsonSyntaxException((new StringBuilder()).append("Invalid bitset value type: ").append(jsontoken).toString());
case 2: // '\002'
break; /* Loop/switch isn't completed */
private String nextValue() {
try {
tokenType = jsonReader.peek();
JsonObject peek = stackObj.peek();
String valueType = peek.getValueType();
if (!validateArgumentTypes(tokenType, valueType)) {
log.error(
"Value type miss match, Expected value type - '"
+ valueType
+ "', but found - '"
+ tokenType.toString()
+ "'");
throw new IllegalArgumentException(
"Value type miss match, Expected value type - '"
+ valueType
+ "', but found - '"
+ tokenType.toString()
+ "'");
}
if (tokenType == JsonToken.STRING) {
value = jsonReader.nextString();
} else if (tokenType == JsonToken.BOOLEAN) {
value = String.valueOf(jsonReader.nextBoolean());
} else if (tokenType == JsonToken.NUMBER) {
if (valueType.equals("int")) {
value = String.valueOf(jsonReader.nextInt());
} else if (valueType.equals("long")) {
value = String.valueOf(jsonReader.nextLong());
} else if (valueType.equals("double")) {
value = String.valueOf(jsonReader.nextDouble());
} else if (valueType.equals("float")) {
value = String.valueOf(jsonReader.nextDouble());
}
} else if (tokenType == JsonToken.NULL) {
jsonReader.nextNull();
value = null;
} else {
log.error("Couldn't read the value, Illegal state exception");
throw new RuntimeException("Couldn't read the value, Illegal state exception");
}
} catch (IOException e) {
log.error("IO error while reading json stream");
throw new RuntimeException("IO error while reading json stream");
}
return value;
}
public Number read(JsonReader jsonreader)
{
JsonToken jsontoken = jsonreader.peek();
switch (.SwitchMap.com.google.gson.stream.JsonToken[jsontoken.ordinal()])
{
case 2: // '\002'
case 3: // '\003'
default:
throw new JsonSyntaxException((new StringBuilder()).append("Expecting number, got: ").append(jsontoken).toString());
case 4: // '\004'
jsonreader.nextNull();
return null;
case 1: // '\001'
return new LazilyParsedNumber(jsonreader.nextString());
}
}
/**
* this method is to check whether input json type matches with the types specified in the schema
*
* @param tokenType
* @param expectedType
* @return true if it matches false otherwise
*/
private boolean validateArgumentTypes(JsonToken tokenType, String expectedType) {
if (expectedType.equalsIgnoreCase(tokenType.toString())) {
return true;
} else if (tokenType == JsonToken.NULL) {
return true;
} else if (tokenType == JsonToken.NUMBER) {
if (expectedType.equals("int")
|| expectedType.equals("long")
|| expectedType.equals("double")
|| expectedType.equals("float")) {
return true;
}
}
return false;
}
