Examples with SerializableProperty com.serotonin.json.util.SerializableProperty used on opensource projects

Example 11 with SerializableProperty

use of com.serotonin.json.util.SerializableProperty in project ma-core-public by infiniteautomation.

the class JsonPropertyConverter method jsonWrite.

public void jsonWrite(String includeHint, Object value, ObjectWriter objectWriter) throws IOException, JsonException {
    if (jsonSerializable)
        ((JsonSerializable) value).jsonWrite(objectWriter);
    if (properties != null) {
        for (SerializableProperty prop : properties) {
            // Check whether the property should be included
            if (!prop.include(includeHint))
                continue;
            Method readMethod = prop.getReadMethod();
            if (readMethod == null)
                continue;
            String name = prop.getNameToUse();
            Object propertyValue;
            try {
                propertyValue = readMethod.invoke(value);
            } catch (Exception e) {
                throw new JsonException("Error reading '" + prop.getName() + "' from value " + value + " of class " + value.getClass(), e);
            }
            // Check if the value should be ignored.
            boolean ignore = false;
            if (prop.isSuppressDefaultValue()) {
                if (propertyValue == null)
                    ignore = true;
                else {
                    Class<?> propertyClass = readMethod.getReturnType();
                    // Check if this value is the properties default value.
                    if (propertyClass == Boolean.TYPE)
                        ignore = ((Boolean) propertyValue) == false;
                    else if (propertyClass == Double.TYPE)
                        ignore = (Double) propertyValue == 0;
                    else if (propertyClass == Long.TYPE)
                        ignore = (Long) propertyValue == 0;
                    else if (propertyClass == Float.TYPE)
                        ignore = (Float) propertyValue == 0;
                    else if (propertyClass == Integer.TYPE)
                        ignore = (Integer) propertyValue == 0;
                    else if (propertyClass == Short.TYPE)
                        ignore = (Short) propertyValue == 0;
                    else if (propertyClass == Byte.TYPE)
                        ignore = (Byte) propertyValue == 0;
                    else if (propertyClass == Character.TYPE)
                        ignore = (Character) propertyValue == 0;
                }
            }
            if (!ignore)
                objectWriter.writeEntry(name, propertyValue);
        }
    }
    objectWriter.finish();
}