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Remove thread unsafe statusCode and responseHeaders instance variables from apache http ApiClient (#19054)

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* remove thread unsafe statusCode and responseHeaders instance variables

* re-add status code and header getters for backwards compatibility

* add import

* whitespace cleanup

* use deprecated thread id getter for backwards compatibility with pre-19 java
This commit is contained in:
aaronforest-wf 2024-07-08 08:48:52 -05:00 committed by GitHub
parent a3912b7239
commit 8ab3bb491b
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3 changed files with 39 additions and 18 deletions
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19
modules/openapi-generator/src/main/resources/Java/libraries/apache-httpclient/ApiClient.mustache vendored
View File

@ -50,6 +50,7 @@ import java.util.ArrayList;
import java.util.Date;
import java.util.function.Supplier;
import java.util.TimeZone;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -125,8 +126,8 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
private Map<String, Authentication> authentications;
private int statusCode;
private Map<String, List<String>> responseHeaders;
private Map<Long, Integer> lastStatusCodeByThread = new ConcurrentHashMap<>();
private Map<Long, Map<String, List<String>>> lastResponseHeadersByThread = new ConcurrentHashMap<>();
private DateFormat dateFormat;
@ -279,16 +280,18 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
*
* @return Status code
*/
@Deprecated
public int getStatusCode() {
return statusCode;
return lastStatusCodeByThread.get(Thread.currentThread().getId());
}
/**
* Gets the response headers of the previous request
* @return Response headers
*/
@Deprecated
public Map<String, List<String>> getResponseHeaders() {
return responseHeaders;
return lastResponseHeadersByThread.get(Thread.currentThread().getId());
}
/**
@ -863,6 +866,7 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
// convert input stream to string
return (T) EntityUtils.toString(entity);
} else {
Map<String, List<String>> responseHeaders = transformResponseHeaders(response.getHeaders());
throw new ApiException(
"Deserialization for content type '" + mimeType + "' not supported for type '" + valueType + "'",
response.getCode(),
@ -1008,12 +1012,15 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
}
protected <T> T processResponse(CloseableHttpResponse response, TypeReference<T> returnType) throws ApiException, IOException, ParseException {
statusCode = response.getCode();
int statusCode = response.getCode();
lastStatusCodeByThread.put(Thread.currentThread().getId(), statusCode);
if (statusCode == HttpStatus.SC_NO_CONTENT) {
return null;
}
responseHeaders = transformResponseHeaders(response.getHeaders());
Map<String, List<String>> responseHeaders = transformResponseHeaders(response.getHeaders());
lastResponseHeadersByThread.put(Thread.currentThread().getId(), responseHeaders);
if (isSuccessfulStatus(statusCode)) {
return this.deserialize(response, returnType);
} else {

19
samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/ApiClient.java
View File

@ -56,6 +56,7 @@ import java.util.ArrayList;
import java.util.Date;
import java.util.function.Supplier;
import java.util.TimeZone;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -103,8 +104,8 @@ public class ApiClient extends JavaTimeFormatter {
private Map<String, Authentication> authentications;
private int statusCode;
private Map<String, List<String>> responseHeaders;
private Map<Long, Integer> lastStatusCodeByThread = new ConcurrentHashMap<>();
private Map<Long, Map<String, List<String>>> lastResponseHeadersByThread = new ConcurrentHashMap<>();
private DateFormat dateFormat;
@ -250,16 +251,18 @@ public class ApiClient extends JavaTimeFormatter {
*
* @return Status code
*/
@Deprecated
public int getStatusCode() {
return statusCode;
return lastStatusCodeByThread.get(Thread.currentThread().getId());
}
/**
* Gets the response headers of the previous request
* @return Response headers
*/
@Deprecated
public Map<String, List<String>> getResponseHeaders() {
return responseHeaders;
return lastResponseHeadersByThread.get(Thread.currentThread().getId());
}
/**
@ -781,6 +784,7 @@ public class ApiClient extends JavaTimeFormatter {
// convert input stream to string
return (T) EntityUtils.toString(entity);
} else {
Map<String, List<String>> responseHeaders = transformResponseHeaders(response.getHeaders());
throw new ApiException(
"Deserialization for content type '" + mimeType + "' not supported for type '" + valueType + "'",
response.getCode(),
@ -926,12 +930,15 @@ public class ApiClient extends JavaTimeFormatter {
}
protected <T> T processResponse(CloseableHttpResponse response, TypeReference<T> returnType) throws ApiException, IOException, ParseException {
statusCode = response.getCode();
int statusCode = response.getCode();
lastStatusCodeByThread.put(Thread.currentThread().getId(), statusCode);
if (statusCode == HttpStatus.SC_NO_CONTENT) {
return null;
}
responseHeaders = transformResponseHeaders(response.getHeaders());
Map<String, List<String>> responseHeaders = transformResponseHeaders(response.getHeaders());
lastResponseHeadersByThread.put(Thread.currentThread().getId(), responseHeaders);
if (isSuccessfulStatus(statusCode)) {
return this.deserialize(response, returnType);
} else {

19
samples/client/petstore/java/apache-httpclient/src/main/java/org/openapitools/client/ApiClient.java
View File

@ -56,6 +56,7 @@ import java.util.ArrayList;
import java.util.Date;
import java.util.function.Supplier;
import java.util.TimeZone;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -148,8 +149,8 @@ public class ApiClient extends JavaTimeFormatter {
private Map<String, Authentication> authentications;
private int statusCode;
private Map<String, List<String>> responseHeaders;
private Map<Long, Integer> lastStatusCodeByThread = new ConcurrentHashMap<>();
private Map<Long, Map<String, List<String>>> lastResponseHeadersByThread = new ConcurrentHashMap<>();
private DateFormat dateFormat;
@ -298,16 +299,18 @@ public class ApiClient extends JavaTimeFormatter {
*
* @return Status code
*/
@Deprecated
public int getStatusCode() {
return statusCode;
return lastStatusCodeByThread.get(Thread.currentThread().getId());
}
/**
* Gets the response headers of the previous request
* @return Response headers
*/
@Deprecated
public Map<String, List<String>> getResponseHeaders() {
return responseHeaders;
return lastResponseHeadersByThread.get(Thread.currentThread().getId());
}
/**
@ -874,6 +877,7 @@ public class ApiClient extends JavaTimeFormatter {
// convert input stream to string
return (T) EntityUtils.toString(entity);
} else {
Map<String, List<String>> responseHeaders = transformResponseHeaders(response.getHeaders());
throw new ApiException(
"Deserialization for content type '" + mimeType + "' not supported for type '" + valueType + "'",
response.getCode(),
@ -1019,12 +1023,15 @@ public class ApiClient extends JavaTimeFormatter {
}
protected <T> T processResponse(CloseableHttpResponse response, TypeReference<T> returnType) throws ApiException, IOException, ParseException {
statusCode = response.getCode();
int statusCode = response.getCode();
lastStatusCodeByThread.put(Thread.currentThread().getId(), statusCode);
if (statusCode == HttpStatus.SC_NO_CONTENT) {
return null;
}
responseHeaders = transformResponseHeaders(response.getHeaders());
Map<String, List<String>> responseHeaders = transformResponseHeaders(response.getHeaders());
lastResponseHeadersByThread.put(Thread.currentThread().getId(), responseHeaders);
if (isSuccessfulStatus(statusCode)) {
return this.deserialize(response, returnType);
} else {