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GH-676 Fix mixed (index and not) input-header-mapping-expression

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This commit is contained in:
Oleg Zhurakousky
2021-05-26 15:21:12 +02:00
parent ad8f9dd044
commit e419b41968
3 changed files with 46 additions and 6 deletions
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15
spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/FunctionProperties.java
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@@ -82,6 +82,7 @@ public class FunctionProperties implements EnvironmentAware, ApplicationContextA
*/
private String routingExpression;
@SuppressWarnings({ "unchecked", "rawtypes" })
public void setConfiguration(Map<String, FunctionConfigurationProperties> configuration) {
for (Entry<String, FunctionConfigurationProperties> entry : configuration.entrySet()) {
String propertyX = "spring.cloud.function.configuration." + entry.getKey() + ".input-header-mapping-expression.";
@@ -90,14 +91,18 @@ public class FunctionProperties implements EnvironmentAware, ApplicationContextA
for (Object k : headerMapping.keySet()) {
if (this.environment.containsProperty(propertyX + k) || this.environment.containsProperty(propertyY + k)) {
Map<String, Object> originalMapping = entry.getValue().getInputHeaderMappingExpression();
entry.getValue().setInputHeaderMappingExpression(Collections.singletonMap("0", originalMapping));
break;
}
else {
break;
Map current = entry.getValue().getInputHeaderMappingExpression();
if (current.containsKey("0")) {
((Map) current.get("0")).put(k, headerMapping.get(k));
}
else {
entry.getValue().setInputHeaderMappingExpression(Collections.singletonMap("0", originalMapping));
break;
}
}
}
}
this.configuration = configuration;
}