WillemJiang commented on a change in pull request #772: [SCB-194] Spring
default scan main class package
URL:
https://github.com/apache/incubator-servicecomb-java-chassis/pull/772#discussion_r196987741
##########
File path:
foundations/foundation-common/src/main/java/org/apache/servicecomb/foundation/common/utils/BeanUtils.java
##########
@@ -33,10 +42,41 @@ public static void init() {
init(DEFAULT_BEAN_RESOURCE);
}
+
public static void init(String... configLocations) {
+ prepareServiceCombScanPackage();
+
context = new ClassPathXmlApplicationContext(configLocations);
}
+ public static void prepareServiceCombScanPackage() {
+ Set<String> scanPackags = new LinkedHashSet<>();
+ // add exists settings
+ String exists = System.getProperty(SCB_SCAN_PACKAGE);
+ if (exists != null) {
+ for (String exist : exists.trim().split(",")) {
+ if (!exist.isEmpty()) {
+ scanPackags.add(exist.trim());
+ }
+ }
+ }
+
+ // ensure servicecomb package exist
+ scanPackags.add(SCB_PACKAGE);
+
+ // add main class package
+ Class<?> mainClass = JvmUtils.findMainClass();
Review comment:
What if the main class is put into "a.b.c.main" and most the components are
put into "a.b.c"?
Can we define the scan path like the @SpringBootApplication basePackages
provides in the Beans.init() method？
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