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[fix][broker]Update interceptor handler exception #18940

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merged 6 commits into from
Dec 19, 2022
Merged

[fix][broker]Update interceptor handler exception #18940

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42ab00f
Update interceptor handler exception
tuteng Dec 15, 2022
2ad5376
Fixed json ser function
tuteng Dec 15, 2022
42dac5b
Remove logic to jetty.server.Response for avoid unnecessary checks
tuteng Dec 18, 2022
e6fe0e2
Update style
tuteng Dec 18, 2022
b264f72
Add test for interceptor
tuteng Dec 18, 2022
3b1963f
Fixed import
tuteng Dec 18, 2022
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24 changes: 17 additions & 7 deletions pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ExceptionHandler.java
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,11 @@
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.core.Response;
import org.apache.pulsar.common.intercept.InterceptException;
import org.apache.pulsar.common.policies.data.ErrorData;
import org.apache.pulsar.common.util.ObjectMapperFactory;
import org.eclipse.jetty.http.HttpField;
import org.eclipse.jetty.http.HttpFields;
import org.eclipse.jetty.http.HttpHeader;
import org.eclipse.jetty.http.HttpVersion;
import org.eclipse.jetty.http.MetaData;

Expand All @@ -35,16 +40,21 @@ public class ExceptionHandler {

public void handle(ServletResponse response, Exception ex) throws IOException {
if (ex instanceof InterceptException) {
String reason = ex.getMessage();
byte[] content = reason.getBytes(StandardCharsets.UTF_8);
MetaData.Response info = new MetaData.Response();
String errorData = ObjectMapperFactory.getThreadLocal().writeValueAsString(new ErrorData(ex.getMessage()));
byte[] errorBytes = errorData.getBytes(StandardCharsets.UTF_8);
int errorCode = ((InterceptException) ex).getErrorCode();
HttpFields httpFields = new HttpFields();
HttpField httpField = new HttpField(HttpHeader.CONTENT_TYPE, "application/json;charset=utf-8");
httpFields.add(httpField);
MetaData.Response info = new MetaData.Response(HttpVersion.HTTP_1_1, errorCode, httpFields);
info.setHttpVersion(HttpVersion.HTTP_1_1);
info.setReason(reason);
info.setStatus(((InterceptException) ex).getErrorCode());
info.setContentLength(content.length);
info.setReason(errorData);
info.setStatus(errorCode);
info.setContentLength(errorBytes.length);
if (response instanceof org.eclipse.jetty.server.Response) {
((org.eclipse.jetty.server.Response) response).getHttpChannel().sendResponse(info,
ByteBuffer.wrap(content), true);
ByteBuffer.wrap(errorBytes),
true);
} else {
((HttpServletResponse) response).sendError(((InterceptException) ex).getErrorCode(),
ex.getMessage());
Expand Down