Example usage for com.fasterxml.jackson.core JsonParser getByteValue

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonParser getByteValue.

Prototype

public byte getByteValue() throws IOException, JsonParseException 

Source Link

Document

Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can be expressed as a value of Java byte primitive type.

Usage

From source file:org.example.testcases.BasicTypesDeSerializer.java

private BasicTypes readObject(JsonParser jp) throws IOException {
    BasicTypes basicTypes = new BasicTypes();
    for (JsonToken jsonToken; (jsonToken = jp.nextToken()) != null && (jsonToken != END_OBJECT);) {
        if (FIELD_NAME != jsonToken)
            continue;
        final String fieldName = jp.getCurrentName();
        switch (fieldName) {
        case "aString":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aString = jp.getText();
            break;
        case "aBoolean":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aBoolean = jp.getBooleanValue();
            break;
        case "aFloat":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aFloat = jp.getFloatValue();
            break;
        case "aDouble":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aDouble = jp.getDoubleValue();
            break;
        case "aInt":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aInt = jp.getIntValue();
            break;
        case "aShort":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aShort = jp.getShortValue();
            break;
        case "aByte":
            jsonToken = jp.nextToken(); // read value
            basicTypes.aByte = jp.getByteValue();
            break;
        default:// ww  w. j a  va2 s .co m
            // decide what to do;
        }
    }
    return basicTypes;
}

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From source file:org.hippoecm.frontend.service.restproxy.custom.json.deserializers.AnnotationJsonDeserializer.java

protected Byte[] deserializeByteArrayAnnotationAttribute(JsonParser jsonParser)
        throws JsonParseException, IOException {
    List<Byte> byteArray = new ArrayList<Byte>();

    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
        byteArray.add(jsonParser.getByteValue());
    }// ww w.j av a2  s.c  om

    return byteArray.toArray(new Byte[byteArray.size()]);
}

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