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Java - Code Samples

 Sample 1. Code Sample / Example / Snippet of com.fasterxml.jackson.core.JsonToken

  private void expectScalarField(JsonParser parser, String name)

throws IOException {

expect(parser, JsonToken.FIELD_NAME);

if (!parser.getCurrentName().equals(name)) {

throw new RuntimeException("expected field " + name + ", got "

+ parser.getCurrentName());

}

final JsonToken t = parser.nextToken();

switch (t) {

case VALUE_NULL:

case VALUE_FALSE:

case VALUE_TRUE:

case VALUE_NUMBER_INT:

case VALUE_NUMBER_FLOAT:

case VALUE_STRING:

break;

default:

throw new RuntimeException("expected scalar field, got " + t);

}

}


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