public static String writeValue(Object iValue, final String iFormat) throws IOException {
final StringBuilder buffer = new StringBuilder();
final boolean oldAutoConvertSettings;
if (iValue instanceof ORecordLazyMultiValue) {
oldAutoConvertSettings = ((ORecordLazyMultiValue) iValue).isAutoConvertToRecord();
((ORecordLazyMultiValue) iValue).setAutoConvertToRecord(false);
} else oldAutoConvertSettings = false;
if (iValue == null) buffer.append("null");
else if (iValue instanceof Boolean || iValue instanceof Number)
buffer.append(iValue.toString());
else if (iValue instanceof OIdentifiable) {
final OIdentifiable linked = (OIdentifiable) iValue;
if (linked.getIdentity().isValid()) {
buffer.append('\"');
linked.getIdentity().toString(buffer);
buffer.append('\"');
} else {
if (iFormat != null && iFormat.contains("shallow")) buffer.append("{}");
else {
final ORecord<?> rec = linked.getRecord();
if (rec != null) buffer.append(rec.toJSON(iFormat));
else buffer.append("null");
}
}
} else if (iValue.getClass().isArray()) {
if (iValue instanceof byte[]) {
buffer.append('\"');
final byte[] source = (byte[]) iValue;
if (iFormat != null && iFormat.contains("shallow")) buffer.append(source.length);
else buffer.append(OBase64Utils.encodeBytes(source));
buffer.append('\"');
} else {
buffer.append('[');
int size = Array.getLength(iValue);
if (iFormat != null && iFormat.contains("shallow")) buffer.append(size);
else
for (int i = 0; i < size; ++i) {
if (i > 0) buffer.append(",");
buffer.append(writeValue(Array.get(iValue, i), iFormat));
}
buffer.append(']');
}
} else if (iValue instanceof Iterator<?>) iteratorToJSON((Iterator<?>) iValue, iFormat, buffer);
else if (iValue instanceof Iterable<?>)
iteratorToJSON(((Iterable<?>) iValue).iterator(), iFormat, buffer);
else if (iValue instanceof Map<?, ?>) mapToJSON((Map<Object, Object>) iValue, iFormat, buffer);
else if (iValue instanceof Map.Entry<?, ?>) {
final Map.Entry<?, ?> entry = (Entry<?, ?>) iValue;
buffer.append('{');
buffer.append(writeValue(entry.getKey(), iFormat));
buffer.append(":");
buffer.append(writeValue(entry.getValue(), iFormat));
buffer.append('}');
} else if (iValue instanceof Date) {
if (iFormat.indexOf("dateAsLong") > -1) buffer.append(((Date) iValue).getTime());
else {
buffer.append('"');
buffer.append(ODateHelper.getDateTimeFormatInstance().format(iValue));
buffer.append('"');
}
} else if (iValue instanceof BigDecimal) buffer.append(((BigDecimal) iValue).toPlainString());
else if (iValue instanceof ORecordLazyMultiValue)
iteratorToJSON(((ORecordLazyMultiValue) iValue).rawIterator(), iFormat, buffer);
else if (iValue instanceof Iterable<?>)
iteratorToJSON(((Iterable<?>) iValue).iterator(), iFormat, buffer);
else {
// TREAT IT AS STRING
final String v = iValue.toString();
buffer.append('"');
buffer.append(encode(v));
buffer.append('"');
}
if (iValue instanceof ORecordLazyMultiValue)
((ORecordLazyMultiValue) iValue).setAutoConvertToRecord(oldAutoConvertSettings);
return buffer.toString();
}
public static void simpleValueToStream(
final StringBuilder iBuffer, final OType iType, final Object iValue) {
if (iValue == null || iType == null) return;
switch (iType) {
case STRING:
iBuffer.append('"');
iBuffer.append(OStringSerializerHelper.encode(iValue.toString()));
iBuffer.append('"');
break;
case BOOLEAN:
iBuffer.append(String.valueOf(iValue));
break;
case INTEGER:
iBuffer.append(String.valueOf(iValue));
break;
case FLOAT:
iBuffer.append(String.valueOf(iValue));
iBuffer.append('f');
break;
case DECIMAL:
if (iValue instanceof BigDecimal) iBuffer.append(((BigDecimal) iValue).toPlainString());
else iBuffer.append(String.valueOf(iValue));
iBuffer.append('c');
break;
case LONG:
iBuffer.append(String.valueOf(iValue));
iBuffer.append('l');
break;
case DOUBLE:
iBuffer.append(String.valueOf(iValue));
iBuffer.append('d');
break;
case SHORT:
iBuffer.append(String.valueOf(iValue));
iBuffer.append('s');
break;
case BYTE:
if (iValue instanceof Character) iBuffer.append((int) ((Character) iValue).charValue());
else if (iValue instanceof String)
iBuffer.append(String.valueOf((int) ((String) iValue).charAt(0)));
else iBuffer.append(String.valueOf(iValue));
iBuffer.append('b');
break;
case BINARY:
iBuffer.append(OStringSerializerHelper.BINARY_BEGINEND);
if (iValue instanceof Byte)
iBuffer.append(OBase64Utils.encodeBytes(new byte[] {((Byte) iValue).byteValue()}));
else iBuffer.append(OBase64Utils.encodeBytes((byte[]) iValue));
iBuffer.append(OStringSerializerHelper.BINARY_BEGINEND);
break;
case DATE:
if (iValue instanceof Date) {
// RESET HOURS, MINUTES, SECONDS AND MILLISECONDS
Calendar calendar = Calendar.getInstance();
calendar.setTime((Date) iValue);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
iBuffer.append(calendar.getTimeInMillis());
} else iBuffer.append(iValue);
iBuffer.append('a');
break;
case DATETIME:
if (iValue instanceof Date) iBuffer.append(((Date) iValue).getTime());
else iBuffer.append(iValue);
iBuffer.append('t');
break;
}
}
