CAMEL-23405: camel-core - Remove ReifierStrategy (#22919)

Author: davsclaus

core/camel-api/src/main/java/org/apache/camel/spi/ReifierStrategy.java

@@ -123,7 +123,6 @@
 import org.apache.camel.spi.InterceptStrategy;
 import org.apache.camel.spi.NodeIdFactory;
 import org.apache.camel.spi.ProcessorFactory;
-import org.apache.camel.spi.ReifierStrategy;
 import org.apache.camel.spi.RouteIdAware;
 import org.apache.camel.support.CamelContextHelper;
 import org.apache.camel.support.PluginHelper;
@@ -171,9 +170,6 @@ protected ProcessorReifier(CamelContext camelContext, T definition) {
     public static void registerReifier(
             Class<?> processorClass,
             BiFunction<Route, ProcessorDefinition<?>, ProcessorReifier<? extends ProcessorDefinition<?>>> creator) {
-        if (PROCESSORS.isEmpty()) {
-            ReifierStrategy.addReifierClearer(ProcessorReifier::clearReifiers);
-        }
         PROCESSORS.put(processorClass, creator);
     }
 

core/camel-core-reifier/src/main/java/org/apache/camel/reifier/ProcessorReifier.java

@@ -31,7 +31,6 @@
 import org.apache.camel.spi.ExtendedPropertyConfigurerGetter;
 import org.apache.camel.spi.PropertyConfigurer;
 import org.apache.camel.spi.PropertyConfigurerAware;
-import org.apache.camel.spi.ReifierStrategy;
 import org.apache.camel.support.CamelContextHelper;
 import org.apache.camel.support.PluginHelper;
 import org.apache.camel.support.PropertyBindingSupport;
@@ -59,9 +58,6 @@ protected DataFormatReifier(CamelContext camelContext, T definition) {
     public static void registerReifier(
             Class<? extends DataFormatDefinition> dataFormatClass,
             BiFunction<CamelContext, DataFormatDefinition, DataFormatReifier<? extends DataFormatDefinition>> creator) {
-        if (DATAFORMATS.isEmpty()) {
-            ReifierStrategy.addReifierClearer(DataFormatReifier::clearReifiers);
-        }
         DATAFORMATS.put(dataFormatClass, creator);
     }
 

core/camel-core-reifier/src/main/java/org/apache/camel/reifier/dataformat/DataFormatReifier.java

@@ -47,7 +47,6 @@
 import org.apache.camel.reifier.AbstractReifier;
 import org.apache.camel.spi.Language;
 import org.apache.camel.spi.PropertiesComponent;
-import org.apache.camel.spi.ReifierStrategy;
 import org.apache.camel.support.ExpressionToPredicateAdapter;
 import org.apache.camel.support.ScriptHelper;
 import org.apache.camel.util.ObjectHelper;
@@ -70,9 +69,6 @@ public ExpressionReifier(CamelContext camelContext, T definition) {
     public static void registerReifier(
             Class<?> processorClass,
             BiFunction<CamelContext, ExpressionDefinition, ExpressionReifier<? extends ExpressionDefinition>> creator) {
-        if (EXPRESSIONS.isEmpty()) {
-            ReifierStrategy.addReifierClearer(ExpressionReifier::clearReifiers);
-        }
         EXPRESSIONS.put(processorClass, creator);
     }
 

core/camel-core-reifier/src/main/java/org/apache/camel/reifier/language/ExpressionReifier.java

@@ -31,7 +31,6 @@
 import org.apache.camel.model.loadbalancer.WeightedLoadBalancerDefinition;
 import org.apache.camel.processor.loadbalancer.LoadBalancer;
 import org.apache.camel.reifier.AbstractReifier;
-import org.apache.camel.spi.ReifierStrategy;
 import org.apache.camel.util.StringHelper;
 
 public class LoadBalancerReifier<T extends LoadBalancerDefinition> extends AbstractReifier {
@@ -50,9 +49,6 @@ public LoadBalancerReifier(Route route, T definition) {
     public static void registerReifier(
             Class<?> processorClass,
             BiFunction<Route, LoadBalancerDefinition, LoadBalancerReifier<? extends LoadBalancerDefinition>> creator) {
-        if (LOAD_BALANCERS.isEmpty()) {
-            ReifierStrategy.addReifierClearer(LoadBalancerReifier::clearReifiers);
-        }
         LOAD_BALANCERS.put(processorClass, creator);
     }
 

core/camel-core-reifier/src/main/java/org/apache/camel/reifier/loadbalancer/LoadBalancerReifier.java

@@ -27,7 +27,6 @@
 import org.apache.camel.model.transformer.LoadTransformerDefinition;
 import org.apache.camel.model.transformer.TransformerDefinition;
 import org.apache.camel.reifier.AbstractReifier;
-import org.apache.camel.spi.ReifierStrategy;
 import org.apache.camel.spi.Transformer;
 
 public abstract class TransformerReifier<T> extends AbstractReifier {
@@ -46,9 +45,6 @@ protected TransformerReifier(CamelContext camelContext, T definition) {
     public static void registerReifier(
             Class<?> processorClass,
             BiFunction<CamelContext, TransformerDefinition, TransformerReifier<? extends TransformerDefinition>> creator) {
-        if (TRANSFORMERS.isEmpty()) {
-            ReifierStrategy.addReifierClearer(TransformerReifier::clearReifiers);
-        }
         TRANSFORMERS.put(processorClass, creator);
     }
 

core/camel-core-reifier/src/main/java/org/apache/camel/reifier/transformer/TransformerReifier.java

@@ -26,7 +26,6 @@
 import org.apache.camel.model.validator.PredicateValidatorDefinition;
 import org.apache.camel.model.validator.ValidatorDefinition;
 import org.apache.camel.reifier.AbstractReifier;
-import org.apache.camel.spi.ReifierStrategy;
 import org.apache.camel.spi.Validator;
 
 public abstract class ValidatorReifier<T> extends AbstractReifier {
@@ -45,9 +44,6 @@ protected ValidatorReifier(CamelContext camelContext, T definition) {
     public static void registerReifier(
             Class<?> processorClass,
             BiFunction<CamelContext, ValidatorDefinition, ValidatorReifier<? extends ValidatorDefinition>> creator) {
-        if (VALIDATORS.isEmpty()) {
-            ReifierStrategy.addReifierClearer(ValidatorReifier::clearReifiers);
-        }
         VALIDATORS.put(processorClass, creator);
     }
 

core/camel-core-reifier/src/main/java/org/apache/camel/reifier/validator/ValidatorReifier.java

@@ -22,6 +22,8 @@ Java object serialization is a recurring source of security issues and therefore
 These converters are not used at all by Camel itself. To restore compatibility then end users can add these type converters back as custom converters in their own Camel applications.
 However, using Java serialization is discouraged and highly recommend to use other means.
 
+Removed `org.apache.camel.spi.ReifierStrategy` which is no longer in use by Camel and can safely be removed.
+
 === camel-yaml-dsl
 
 A new canonical JSON Schema variant (`camelYamlDsl-canonical.json`) has been added alongside the existing classic