/**
* Method that can be used to serialize any Java value as JSON output, using provided {@link
* JsonGenerator}.
*/
public void writeValue(JsonGenerator jgen, Object value)
throws IOException, JsonGenerationException, JsonMappingException {
// 10-Aug-2012, tatu: As per [Issue#12], may need to force PrettyPrinter settings, so:
_configureJsonGenerator(jgen);
if (_config.isEnabled(SerializationFeature.CLOSE_CLOSEABLE) && (value instanceof Closeable)) {
_writeCloseableValue(jgen, value, _config);
} else {
if (_rootType == null) {
_serializerProvider(_config).serializeValue(jgen, value);
} else {
_serializerProvider(_config).serializeValue(jgen, value, _rootType, _rootSerializer);
}
if (_config.isEnabled(SerializationFeature.FLUSH_AFTER_WRITE_VALUE)) {
jgen.flush();
}
}
}
/**
* Helper method used when value to serialize is {@link Closeable} and its <code>close()</code>
* method is to be called right after serialization has been called
*/
private final void _writeCloseableValue(JsonGenerator jgen, Object value, SerializationConfig cfg)
throws IOException, JsonGenerationException, JsonMappingException {
Closeable toClose = (Closeable) value;
try {
if (_rootType == null) {
_serializerProvider(cfg).serializeValue(jgen, value);
} else {
_serializerProvider(cfg).serializeValue(jgen, value, _rootType, _rootSerializer);
}
if (_config.isEnabled(SerializationFeature.FLUSH_AFTER_WRITE_VALUE)) {
jgen.flush();
}
Closeable tmpToClose = toClose;
toClose = null;
tmpToClose.close();
} finally {
if (toClose != null) {
try {
toClose.close();
} catch (IOException ioe) {
}
}
}
}
