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Java-okhttp-gson: allow access to status code and response headers of last (async) request

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This commit is contained in:
xhh 2015-09-11 13:15:55 +08:00
parent def3f5b3fb
commit 34f196a144
2 changed files with 37 additions and 5 deletions
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13
modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/ApiCallback.mustache
View File

@ -2,6 +2,9 @@ package {{invokerPackage}};
import java.io.IOException;
import java.util.Map;
import java.util.List;
/**
* Callback for asynchronous API call.
*
@ -10,13 +13,19 @@ import java.io.IOException;
public interface ApiCallback<T> {
/**
* This is called when the API call fails.
*
* @param e The exception causing the failure
* @param statusCode Status code of the response if available, otherwise it would be 0
* @param responseHeaders Headers of the response if available, otherwise it would be null
*/
void onFailure(ApiException e);
void onFailure(ApiException e, int statusCode, Map<String, List<String>> responseHeaders);
/**
* This is called when the API call succeeded.
*
* @param result The result deserialized from response
* @param statusCode Status code of the response
* @param responseHeaders Headers of the response
*/
void onSuccess(T result);
void onSuccess(T result, int statusCode, Map<String, List<String>> responseHeaders);
}

29
modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/ApiClient.mustache
View File

@ -48,6 +48,9 @@ public class ApiClient {
private Map<String, Authentication> authentications;
private int statusCode;
private Map<String, List<String>> responseHeaders;
private String dateFormat;
private DateFormat dateFormatter;
private int dateLength;
@ -107,6 +110,24 @@ public class ApiClient {
return this;
}
/**
* Gets the status code of the previous request.
* NOTE: Status code of last async response is not recorded here, it is
* passed to the callback methods instead.
*/
public int getStatusCode() {
return statusCode;
}
/**
* Gets the response headers of the previous request.
* NOTE: Headers of last async response is not recorded here, it is passed
* to callback methods instead.
*/
public Map<String, List<String>> getResponseHeaders() {
return responseHeaders;
}
public String getDateFormat() {
return dateFormat;
}
@ -534,6 +555,8 @@ public class ApiClient {
public <T> T execute(Call call, Type returnType) throws ApiException {
try {
Response response = call.execute();
this.statusCode = response.code();
this.responseHeaders = response.headers().toMultimap();
return handleResponse(response, returnType);
} catch (IOException e) {
throw new ApiException(e);
@ -557,7 +580,7 @@ public class ApiClient {
call.enqueue(new Callback() {
@Override
public void onFailure(Request request, IOException e) {
callback.onFailure(new ApiException(e));
callback.onFailure(new ApiException(e), 0, null);
}
@Override
@ -566,10 +589,10 @@ public class ApiClient {
try {
result = (T) handleResponse(response, returnType);
} catch (ApiException e) {
callback.onFailure(e);
callback.onFailure(e, response.code(), response.headers().toMultimap());
return;
}
callback.onSuccess(result);
callback.onSuccess(result, response.code(), response.headers().toMultimap());
}
});
}