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Support binary input and output (for body parameters or responses with type "string" and format "binary". Implemented for Java.

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b_sapir
2015-08-24 14:33:15 +03:00
parent 3f8dbf416d
commit c177cf75d2
9 changed files with 223 additions and 34 deletions
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113
modules/swagger-codegen/src/main/resources/Java/ApiClient.mustache
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@@ -28,6 +28,7 @@ import java.net.URLEncoder;
import java.io.IOException;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.io.DataInputStream;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
@@ -372,22 +373,12 @@ public class ApiClient {
}
}
/**
* Invoke API by sending HTTP request with the given options.
*
* @param path The sub-path of the HTTP URL
* @param method The request method, one of "GET", "POST", "PUT", and "DELETE"
* @param queryParams The query parameters
* @param body The request body object
* @param headerParams The header parameters
* @param formParams The form parameters
* @param accept The request's Accept header
* @param contentType The request's Content-Type header
* @param authNames The authentications to apply
* @param returnType The return type into which to deserialize the response
* @return The response body in type of string
*/
public <T> T invokeAPI(String path, String method, List<Pair> queryParams, Object body, Map<String, String> headerParams, Map<String, Object> formParams, String accept, String contentType, String[] authNames, TypeRef returnType) throws ApiException {
private ClientResponse getAPIResponse(String path, String method, List<Pair> queryParams, Object body, byte[] binaryBody, Map<String, String> headerParams, Map<String, String> formParams, String accept, String contentType, String[] authNames) throws ApiException {
if (body != null && binaryBody != null){
throw new ApiException(500, "either body or binaryBody must be null");
}
updateParamsForAuth(authNames, queryParams, headerParams);
Client client = getClient();
@@ -447,7 +438,10 @@ public class ApiClient {
if (encodedFormParams != null) {
response = builder.type(contentType).post(ClientResponse.class, encodedFormParams);
} else if (body == null) {
response = builder.post(ClientResponse.class, null);
if(binaryBody == null)
response = builder.post(ClientResponse.class, null);
else
response = builder.type(contentType).post(ClientResponse.class, binaryBody);
} else if (body instanceof FormDataMultiPart) {
response = builder.type(contentType).post(ClientResponse.class, body);
} else {
@@ -457,7 +451,10 @@ public class ApiClient {
if (encodedFormParams != null) {
response = builder.type(contentType).put(ClientResponse.class, encodedFormParams);
} else if(body == null) {
response = builder.put(ClientResponse.class, serialize(body, contentType));
if(binaryBody == null)
response = builder.put(ClientResponse.class, null);
else
response = builder.type(contentType).put(ClientResponse.class, binaryBody);
} else {
response = builder.type(contentType).put(ClientResponse.class, serialize(body, contentType));
}
@@ -465,15 +462,39 @@ public class ApiClient {
if (encodedFormParams != null) {
response = builder.type(contentType).delete(ClientResponse.class, encodedFormParams);
} else if(body == null) {
response = builder.delete(ClientResponse.class);
if(binaryBody == null)
response = builder.delete(ClientResponse.class);
else
response = builder.type(contentType).delete(ClientResponse.class, binaryBody);
} else {
response = builder.type(contentType).delete(ClientResponse.class, serialize(body, contentType));
}
} else {
throw new ApiException(500, "unknown method type " + method);
}
return response;
}
if (response.getStatusInfo() == ClientResponse.Status.NO_CONTENT) {
/**
* Invoke API by sending HTTP request with the given options.
*
* @param path The sub-path of the HTTP URL
* @param method The request method, one of "GET", "POST", "PUT", and "DELETE"
* @param queryParams The query parameters
* @param body The request body object - if it is not binary, otherwise null
* @param binaryBody The request body object - if it is binary, otherwise null
* @param headerParams The header parameters
* @param formParams The form parameters
* @param accept The request's Accept header
* @param contentType The request's Content-Type header
* @param authNames The authentications to apply
* @return The response body in type of string
*/
public <T> T invokeAPI(String path, String method, List<Pair> queryParams, Object body, byte[] binaryBody, Map<String, String> headerParams, Map<String, String> formParams, String accept, String contentType, String[] authNames) throws ApiException {
ClientResponse response = getAPIResponse(path, method, queryParams, body, binaryBody, headerParams, formParams, accept, contentType, authNames);
if(response.getStatusInfo() == ClientResponse.Status.NO_CONTENT) {
return null;
} else if (response.getStatusInfo().getFamily() == Family.SUCCESSFUL) {
if (returnType == null)
@@ -498,6 +519,58 @@ public class ApiClient {
respBody);
}
}
/**
* Invoke API by sending HTTP request with the given options - return binary result
*
* @param path The sub-path of the HTTP URL
* @param method The request method, one of "GET", "POST", "PUT", and "DELETE"
* @param queryParams The query parameters
* @param body The request body object - if it is not binary, otherwise null
* @param binaryBody The request body object - if it is binary, otherwise null
* @param headerParams The header parameters
* @param formParams The form parameters
* @param accept The request's Accept header
* @param contentType The request's Content-Type header
* @param authNames The authentications to apply
* @return The response body in type of string
*/
public byte[] invokeBinaryAPI(String path, String method, List<Pair> queryParams, Object body, byte[] binaryBody, Map<String, String> headerParams, Map<String, String> formParams, String accept, String contentType, String[]authNames) throws ApiException {
ClientResponse response = getAPIResponse(path, method, queryParams, body, binaryBody, headerParams, formParams, accept, contentType, authNames);
if(response.getStatusInfo() == ClientResponse.Status.NO_CONTENT) {
return null;
}
else if(response.getStatusInfo().getFamily() == Family.SUCCESSFUL) {
if(response.hasEntity()) {
DataInputStream stream = new DataInputStream(response.getEntityInputStream());
byte[] data = new byte[response.getLength()];
try {
stream.readFully(data);
} catch (IOException ex) {
throw new ApiException(500, "Error obtaining binary response data");
}
return data;
}
else {
return new byte[0];
}
}
else {
String message = "error";
if(response.hasEntity()) {
try{
message = String.valueOf(response.getEntity(String.class));
}
catch (RuntimeException e) {
// e.printStackTrace();
}
}
throw new ApiException(
response.getStatusInfo().getStatusCode(),
message);
}
}
/**
* Update query and header parameters based on authentication settings.