@Override
public ArrayList<RemoteObject> deserializeArray(String queryScope, String input) {
String bodyFormat = getDeserializationBodyFormat();
if (XML.equals(bodyFormat)) {
return deserializeArrayAsXml(queryScope, input);
} else if (JSON.equals(bodyFormat)) {
return deserializeArrayAsJson(queryScope, input);
} else {
return deserializeArrayAsJson(queryScope, input);
}
}
@Override
public RemoteObject deserialize(String queryScope, String input) {
String bodyFormat = getDeserializationBodyFormat();
// TODO parse role if auth object
Parser parser = null;
if (XML.equals(bodyFormat)) {
parser = createXmlParser(queryScope, input);
} else if (JSON.equals(bodyFormat)) {
parser = createJsonParser(queryScope, input);
} else {
parser = createJsonParser(queryScope, input);
}
return deserialize(queryScope, parser);
}
@Override
protected Type visitGenericLiteral(GenericLiteral node, AnalysisContext context) {
Type type = typeManager.getType(parseTypeSignature(node.getType()));
if (type == null) {
throw new SemanticException(TYPE_MISMATCH, node, "Unknown type: " + node.getType());
}
if (!JSON.equals(type)) {
try {
functionRegistry.getCoercion(VARCHAR, type);
} catch (IllegalArgumentException e) {
throw new SemanticException(TYPE_MISMATCH, node, "No literal form for type %s", type);
}
}
expressionTypes.put(node, type);
return type;
}
@Override
protected Object visitGenericLiteral(GenericLiteral node, ConnectorSession session) {
Type type = metadata.getType(parseTypeSignature(node.getType()));
if (type == null) {
throw new SemanticException(TYPE_MISMATCH, node, "Unknown type: " + node.getType());
}
if (JSON.equals(type)) {
ScalarFunctionImplementation operator =
metadata
.getFunctionRegistry()
.getScalarFunctionImplementation(
new Signature(
"json_parse", SCALAR, JSON.getTypeSignature(), VARCHAR.getTypeSignature()));
try {
return ExpressionInterpreter.invoke(
session, operator, ImmutableList.<Object>of(utf8Slice(node.getValue())));
} catch (Throwable throwable) {
throw Throwables.propagate(throwable);
}
}
ScalarFunctionImplementation operator;
try {
Signature signature = metadata.getFunctionRegistry().getCoercion(VARCHAR, type);
operator = metadata.getFunctionRegistry().getScalarFunctionImplementation(signature);
} catch (IllegalArgumentException e) {
throw new SemanticException(TYPE_MISMATCH, node, "No literal form for type %s", type);
}
try {
return ExpressionInterpreter.invoke(
session, operator, ImmutableList.<Object>of(utf8Slice(node.getValue())));
} catch (Throwable throwable) {
throw Throwables.propagate(throwable);
}
}
@Override
public String serialize() {
String bodyFormat = getSerializationBodyFormat();
SerializerBuilder builder = null;
String recordSelector = HttpAdapter.createResponseWrangling(this).getRecordSelector();
if (XML.equals(bodyFormat)) {
builder = new XmlSerializer.XmlSerializerBuilder(recordSelector);
} else if (JSON.equals(bodyFormat)) {
builder = new JsonSerializer.JsonSerializerBuilder(recordSelector);
} else if (FORM_ENCODED.equals(bodyFormat)) {
builder = new FormEncodedSerializer.FormEncodedSerializerBuilder(recordSelector);
}
final RouterAdapter routerAdapter = RemoteRailsConfig.getRouterAdapterByClass(this.getClass());
if (builder != null && routerAdapter != null) {
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("id"),
"id");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("comments"),
"comments");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("currency"),
"currency");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("last_price"),
"last_price");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("last_qty"),
"last_qty");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("price"),
"price");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("quantity"),
"quantity");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("side"),
"side");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("status"),
"status");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("symbol"),
"symbol");
builder.addFieldMapping(
((HttpAdapter) routerAdapter)
.getConfigurationsAsConfiguration("POST")
.getResponseRemoteFieldName("transact_time"),
"transact_time");
return builder.create().serialize(this);
} else {
return super.serialize();
}
}
