valdar commented on a change in pull request #322:
URL: https://github.com/apache/camel-k-runtime/pull/322#discussion_r421567287
##########
File path:
tooling/camel-k-maven-plugin/src/main/java/org/apache/camel/k/tooling/maven/GenerateYamlLoaderSupportClasses.java
##########
@@ -144,4 +154,93 @@ public final TypeSpec generateReifiers() {
return type.build();
}
+
+ public final TypeSpec generateResolver() {
+ Set<String> ids = new HashSet<>();
+
+ MethodSpec.Builder mb = MethodSpec.methodBuilder("resolve")
+ .addAnnotation(Override.class)
+ .addModifiers(Modifier.PUBLIC)
+ .addParameter(ClassName.get("org.apache.camel", "CamelContext"),
"camelContext")
+ .addParameter(ClassName.get("java.lang", "String"), "id")
+ .returns(ClassName.get("org.apache.camel.k.loader.yaml.spi",
"StepParser"));
+
+ mb.beginControlFlow("switch(id)");
+
+ // custom parsers
+ annotated(YAML_STEP_PARSER_ANNOTATION)
+ .sorted(Comparator.comparing(i -> i.name().toString()))
+ .forEach(
+ i -> {
+ AnnotationValue value =
i.classAnnotation(YAML_STEP_PARSER_ANNOTATION).value();
+ for (String id: value.asStringArray()) {
+ if (ids.add(id)) {
+ mb.beginControlFlow("case $S:", id);
+ mb.addStatement("return new $L()",
i.name().toString());
+ mb.endControlFlow();
+ }
+ }
+ }
+ );
+
+ // auto generated parsers
+ annotated(XMLROOTELEMENT_ANNOTATION_CLASS)
+ .forEach(
+ i -> {
+ AnnotationInstance meta =
i.classAnnotation(METADATA_ANNOTATION);
+ AnnotationInstance root =
i.classAnnotation(XMLROOTELEMENT_ANNOTATION_CLASS);
+
+ if (meta != null && root != null) {
+ AnnotationValue name = root.value("name");
+ AnnotationValue label = meta.value("label");
+
+ if (name != null && label != null) {
+ // skip known definitions for which there is a
custom
+ // implementation
+ switch (i.name().toString()) {
+ case
"org.apache.camel.model.Resilience4jConfigurationDefinition":
+ case
"org.apache.camel.model.HystrixConfigurationDefinition":
+ case
"org.apache.camel.model.config.StreamResequencerConfig":
+ case
"org.apache.camel.model.config.BatchResequencerConfig":
+ case
"org.apache.camel.model.OnFallbackDefinition":
+ case "org.apache.camel.model.InOnlyDefinition":
+ case "org.apache.camel.model.InOutDefinition":
+ case
"org.apache.camel.model.OtherwiseDefinition":
+ case "org.apache.camel.model.WhenDefinition":
+ return;
+ default:
+ break;
+ }
+ switch (i.name().prefix().toString()) {
+ case "org.apache.camel.model.loadbalancer":
Review comment:
LGTM
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