use of org.bimserver.shared.meta.SBase in project BIMserver by opensourceBIM.
the class ReflectiveRpcChannel method callBlockingMethod.
@SuppressWarnings({ "unchecked", "rawtypes" })
public Message callBlockingMethod(MethodDescriptorContainer methodDescriptor, Message request) {
FieldDescriptor errorMessageField = methodDescriptor.getOutputField("errorMessage");
DynamicMessage response = DynamicMessage.getDefaultInstance(methodDescriptor.getOutputDescriptor());
Descriptor inputType = methodDescriptor.getInputDescriptor();
SMethod sMethod = servicesMap.getBySimpleName(methodDescriptor.getServiceDescriptorContainer().getName()).getSMethod(methodDescriptor.getName());
if (sMethod == null) {
LOGGER.info("Method " + methodDescriptor.getName() + " not found");
return null;
} else {
try {
KeyValuePair[] arguments = new KeyValuePair[inputType.getFields().size()];
int i = 0;
for (FieldDescriptor fieldDescriptor : inputType.getFields()) {
SParameter sParameter = sMethod.getParameter(i);
Object value = request.getField(fieldDescriptor);
if (value instanceof EnumValueDescriptor) {
EnumValueDescriptor enumValueDescriptor = (EnumValueDescriptor) value;
Class en = getJavaType(fieldDescriptor);
arguments[i] = new KeyValuePair(fieldDescriptor.getName(), en.getEnumConstants()[enumValueDescriptor.getIndex()]);
} else if (value instanceof ByteString) {
ByteString byteString = (ByteString) value;
DataSource dataSource = new org.bimserver.utils.ByteArrayDataSource("bytes", byteString.toByteArray());
DataHandler dataHandler = new DataHandler(dataSource);
arguments[i] = new KeyValuePair(fieldDescriptor.getName(), dataHandler);
} else if (value instanceof DynamicMessage) {
arguments[i] = new KeyValuePair(fieldDescriptor.getName(), convertProtocolBuffersMessageToSObject((DynamicMessage) value, null, sParameter.getType()));
} else if (value instanceof Collection) {
Collection col = (Collection) value;
if (sParameter.getType().isList()) {
List list = new ArrayList(col);
arguments[i] = new KeyValuePair(fieldDescriptor.getName(), list);
} else if (sParameter.getType().isSet()) {
Set set = new HashSet(col);
arguments[i] = new KeyValuePair(fieldDescriptor.getName(), set);
}
} else {
arguments[i] = new KeyValuePair(fieldDescriptor.getName(), value);
}
i++;
}
Object result = sMethod.invoke(publicInterface, service, arguments);
Builder builder = response.newBuilderForType();
if (methodDescriptor.getOutputDescriptor().getName().equals("VoidResponse")) {
builder.setField(errorMessageField, "OKE");
} else {
FieldDescriptor valueField = protocolBuffersMetaData.getMessageDescriptor(response.getDescriptorForType().getName()).getField("value");
if (result != null) {
if (valueField.getType().getJavaType() == JavaType.ENUM) {
builder.setField(valueField, valueField.getEnumType().findValueByName(result.toString()));
} else if (valueField.getType().getJavaType() != JavaType.MESSAGE) {
if (result instanceof Date) {
builder.setField(valueField, ((Date) result).getTime());
} else {
if (valueField.isRepeated()) {
builder.setField(valueField, new ArrayList());
} else {
builder.setField(valueField, result);
}
}
} else if (result instanceof List) {
List list = new ArrayList();
List originalList = (List) result;
for (Object object : originalList) {
list.add(convertSObjectToProtocolBuffersObject((SBase) object, sMethod.getBestReturnType()));
}
builder.setField(valueField, list);
} else if (result instanceof Set) {
List list = new ArrayList();
Set originalSet = (Set) result;
for (Object object : originalSet) {
list.add(convertSObjectToProtocolBuffersObject((SBase) object, sMethod.getBestReturnType()));
}
builder.setField(valueField, list);
} else {
builder.setField(valueField, convertSObjectToProtocolBuffersObject((SBase) result, sMethod.getBestReturnType()));
}
}
builder.setField(errorMessageField, "OKE");
}
return builder.build();
// } catch (InvocationTargetException e) {
// Builder errorMessage = response.newBuilderForType();
// if (e.getTargetException() != null && e.getTargetException().getMessage() != null) {
// errorMessage.setField(errorMessageField, e.getTargetException().getMessage());
// } else {
// if (e.getMessage() != null) {
// errorMessage.setField(errorMessageField, e.getMessage());
// } else {
// errorMessage.setField(errorMessageField, "Unknown error");
// }
// }
// return errorMessage.build();
} catch (Exception e) {
if (!(e instanceof org.bimserver.shared.exceptions.ServiceException)) {
LOGGER.error("", e);
}
Builder errorMessage = response.newBuilderForType();
if (e.getMessage() != null) {
errorMessage.setField(errorMessageField, e.getMessage());
} else {
LOGGER.error("", e);
errorMessage.setField(errorMessageField, "Unknown error");
}
return errorMessage.build();
}
}
}
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