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CAMEL-21300: camel-platform-http - Consumer should have option to control if writing response failing should cause Exchange to fail #15802

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Oct 2, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,7 @@ public class VertxPlatformHttpConsumer extends DefaultConsumer
private final List<Handler<RoutingContext>> handlers;
private final String fileNameExtWhitelist;
private final boolean muteExceptions;
private final boolean handleWriteResponseError;
private Set<Method> methods;
private String path;
private Route route;
Expand All @@ -92,6 +93,7 @@ public VertxPlatformHttpConsumer(PlatformHttpEndpoint endpoint,
this.fileNameExtWhitelist
= endpoint.getFileNameExtWhitelist() == null ? null : endpoint.getFileNameExtWhitelist().toLowerCase(Locale.US);
this.muteExceptions = endpoint.isMuteException();
this.handleWriteResponseError = endpoint.isHandleWriteResponseError();
}

@Override
Expand Down Expand Up @@ -238,6 +240,14 @@ private void handleFailure(Exchange exchange, RoutingContext ctx, Throwable fail
"Failed handling platform-http endpoint " + getEndpoint().getPath(),
failure);
ctx.fail(failure);
if (handleWriteResponseError && failure != null) {
Exception existing = exchange.getException();
if (existing != null) {
failure.addSuppressed(existing);
}
exchange.setProperty(Exchange.EXCEPTION_CAUGHT, failure);
exchange.setException(failure);
}
handleExchangeComplete(exchange);
}

Expand Down Expand Up @@ -351,7 +361,7 @@ protected void populateAttachments(List<FileUpload> uploads, Message message) {

class VertxCookieHandler implements CookieHandler {

private RoutingContext routingContext;
private final RoutingContext routingContext;

VertxCookieHandler(RoutingContext routingContext) {
this.routingContext = routingContext;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ public boolean configure(CamelContext camelContext, Object obj, String name, Obj
case "bridgeerrorhandler":
case "bridgeErrorHandler": target.setBridgeErrorHandler(property(camelContext, boolean.class, value)); return true;
case "engine": target.setEngine(property(camelContext, org.apache.camel.component.platform.http.spi.PlatformHttpEngine.class, value)); return true;
case "handlewriteresponseerror":
case "handleWriteResponseError": target.setHandleWriteResponseError(property(camelContext, boolean.class, value)); return true;
case "headerfilterstrategy":
case "headerFilterStrategy": target.setHeaderFilterStrategy(property(camelContext, org.apache.camel.spi.HeaderFilterStrategy.class, value)); return true;
default: return false;
Expand All @@ -42,6 +44,8 @@ public Class<?> getOptionType(String name, boolean ignoreCase) {
case "bridgeerrorhandler":
case "bridgeErrorHandler": return boolean.class;
case "engine": return org.apache.camel.component.platform.http.spi.PlatformHttpEngine.class;
case "handlewriteresponseerror":
case "handleWriteResponseError": return boolean.class;
case "headerfilterstrategy":
case "headerFilterStrategy": return org.apache.camel.spi.HeaderFilterStrategy.class;
default: return null;
Expand All @@ -57,6 +61,8 @@ public Object getOptionValue(Object obj, String name, boolean ignoreCase) {
case "bridgeerrorhandler":
case "bridgeErrorHandler": return target.isBridgeErrorHandler();
case "engine": return target.getEngine();
case "handlewriteresponseerror":
case "handleWriteResponseError": return target.isHandleWriteResponseError();
case "headerfilterstrategy":
case "headerFilterStrategy": return target.getHeaderFilterStrategy();
default: return null;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,8 @@ public boolean configure(CamelContext camelContext, Object obj, String name, Obj
case "exchangePattern": target.setExchangePattern(property(camelContext, org.apache.camel.ExchangePattern.class, value)); return true;
case "filenameextwhitelist":
case "fileNameExtWhitelist": target.setFileNameExtWhitelist(property(camelContext, java.lang.String.class, value)); return true;
case "handlewriteresponseerror":
case "handleWriteResponseError": target.setHandleWriteResponseError(property(camelContext, boolean.class, value)); return true;
case "headerfilterstrategy":
case "headerFilterStrategy": target.setHeaderFilterStrategy(property(camelContext, org.apache.camel.spi.HeaderFilterStrategy.class, value)); return true;
case "httpmethodrestrict":
Expand Down Expand Up @@ -89,6 +91,8 @@ public Class<?> getOptionType(String name, boolean ignoreCase) {
case "exchangePattern": return org.apache.camel.ExchangePattern.class;
case "filenameextwhitelist":
case "fileNameExtWhitelist": return java.lang.String.class;
case "handlewriteresponseerror":
case "handleWriteResponseError": return boolean.class;
case "headerfilterstrategy":
case "headerFilterStrategy": return org.apache.camel.spi.HeaderFilterStrategy.class;
case "httpmethodrestrict":
Expand Down Expand Up @@ -135,6 +139,8 @@ public Object getOptionValue(Object obj, String name, boolean ignoreCase) {
case "exchangePattern": return target.getExchangePattern();
case "filenameextwhitelist":
case "fileNameExtWhitelist": return target.getFileNameExtWhitelist();
case "handlewriteresponseerror":
case "handleWriteResponseError": return target.isHandleWriteResponseError();
case "headerfilterstrategy":
case "headerFilterStrategy": return target.getHeaderFilterStrategy();
case "httpmethodrestrict":
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ public class PlatformHttpEndpointUriFactory extends org.apache.camel.support.com
private static final Set<String> SECRET_PROPERTY_NAMES;
private static final Set<String> MULTI_VALUE_PREFIXES;
static {
Set<String> props = new HashSet<>(21);
Set<String> props = new HashSet<>(22);
props.add("bridgeErrorHandler");
props.add("consumes");
props.add("cookieDomain");
Expand All @@ -35,6 +35,7 @@ public class PlatformHttpEndpointUriFactory extends org.apache.camel.support.com
props.add("exceptionHandler");
props.add("exchangePattern");
props.add("fileNameExtWhitelist");
props.add("handleWriteResponseError");
props.add("headerFilterStrategy");
props.add("httpMethodRestrict");
props.add("matchOnUriPrefix");
Expand Down
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