/**
* Looks up the given key in the given map, converting the result into a {@link Short}. First,
* {@link #getNumber(Map,Object)} is invoked. If the result is null, then null is returned.
* Otherwise, the short value of the resulting {@link Number} is returned.
*
* @param map the map whose value to look up
* @param key the key whose value to look up in that map
* @return a {@link Short} or null
*/
public static Short getShort(Map map, Object key) {
Number answer = getNumber(map, key);
if (answer == null) {
return null;
} else if (answer instanceof Short) {
return (Short) answer;
}
return new Short(answer.shortValue());
}
public void setUpperCtrlLimit(Number limit) {
_ucl = new Short(limit.shortValue());
}
public void setLowerCtrlLimit(Number limit) {
_lcl = new Short(limit.shortValue());
}
/**
* Helper method to try to call appropriate write method for given untyped Object. At this point,
* no structural conversions should be done, only simple basic types are to be coerced as
* necessary.
*
* @param value Non-null value to write
*/
protected void _writeSimpleObject(Object value) throws IOException, JsonGenerationException {
/* 31-Dec-2009, tatu: Actually, we could just handle some basic
* types even without codec. This can improve interoperability,
* and specifically help with TokenBuffer.
*/
if (value == null) {
writeNull();
return;
}
if (value instanceof String) {
writeString((String) value);
return;
}
if (value instanceof Number) {
Number n = (Number) value;
if (n instanceof Integer) {
writeNumber(n.intValue());
return;
} else if (n instanceof Long) {
writeNumber(n.longValue());
return;
} else if (n instanceof Double) {
writeNumber(n.doubleValue());
return;
} else if (n instanceof Float) {
writeNumber(n.floatValue());
return;
} else if (n instanceof Short) {
writeNumber(n.shortValue());
return;
} else if (n instanceof Byte) {
writeNumber(n.byteValue());
return;
} else if (n instanceof BigInteger) {
writeNumber((BigInteger) n);
return;
} else if (n instanceof BigDecimal) {
writeNumber((BigDecimal) n);
return;
// then Atomic types
} else if (n instanceof AtomicInteger) {
writeNumber(((AtomicInteger) n).get());
return;
} else if (n instanceof AtomicLong) {
writeNumber(((AtomicLong) n).get());
return;
}
} else if (value instanceof byte[]) {
writeBinary((byte[]) value);
return;
} else if (value instanceof Boolean) {
writeBoolean(((Boolean) value).booleanValue());
return;
} else if (value instanceof AtomicBoolean) {
writeBoolean(((AtomicBoolean) value).get());
return;
}
throw new IllegalStateException(
"No ObjectCodec defined for the generator, can only serialize simple wrapper types (type passed "
+ value.getClass().getName()
+ ")");
}
