One icon controller, for whichever library is on the classpath

jmsfx-server/pom.xml

@@ -25,9 +25,15 @@
 	        <artifactId>spring-boot-starter-thymeleaf</artifactId>
             <version>${spring.boot.version}</version>
 	    </dependency>
+	    <dependency>
+	        <groupId>io.github.ctgnz</groupId>
+	        <artifactId>jmsfx-core</artifactId>
+	        <version>${project.version}</version>
+	    </dependency>
 	    <dependency>
 	        <groupId>io.github.ctgnz</groupId>
 	        <artifactId>jmsfx-standard</artifactId>
+	        <scope>runtime</scope>
 	        <version>2.0.0-SNAPSHOT</version>
 	    </dependency>
         <!-- JavaFX resolves its native classifier from the build host, so a jar

jmsfx-server/src/main/java/io/github/ctgnz/jmsfx/server/SpringWebConfig.java

@@ -1,5 +1,7 @@
 package io.github.ctgnz.jmsfx.server;
 
+import java.util.List;
+
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
@@ -9,6 +11,7 @@
 import org.springframework.context.support.ResourceBundleMessageSource;
 import org.springframework.format.FormatterRegistry;
 import org.springframework.format.datetime.DateFormatter;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@@ -17,6 +20,8 @@
 import org.thymeleaf.spring6.view.ThymeleafViewResolver;
 import org.thymeleaf.templatemode.TemplateMode;
 
+import io.github.ctgnz.jmsfx.server.icon.SymbologyArgumentResolver;
+
 @Configuration
 @EnableWebMvc
 @ComponentScan
@@ -50,6 +55,20 @@ public ResourceBundleMessageSource messageSource() {
         return messageSource;
     }
 
+    /**
+     * Lets a handler take jmsfx-core's interfaces - a {@code SymbolSet}, an {@code Entity} - and have them resolved against the library on the classpath, rather than converted to
+     * a generated enum. See {@link SymbologyArgumentResolver} for why a converter cannot do it.
+     */
+    @Override
+    public void addArgumentResolvers(final List<HandlerMethodArgumentResolver> resolvers) {
+        resolvers.add(symbologyArgumentResolver());
+    }
+
+    @Bean
+    public SymbologyArgumentResolver symbologyArgumentResolver() {
+        return new SymbologyArgumentResolver();
+    }
+
     @Override
     public void addFormatters(final FormatterRegistry registry) {
         registry.addFormatter(dateFormatter());

jmsfx-server/src/main/java/io/github/ctgnz/jmsfx/server/WebController.java

@@ -1,16 +1,15 @@
 package io.github.ctgnz.jmsfx.server;
 
-import java.util.Arrays;
-
 import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.server.ResponseStatusException;
 
+import io.github.ctgnz.jmsfx.IconLibrary;
+import io.github.ctgnz.jmsfx.SymbolSet;
 import io.github.ctgnz.jmsfx.server.icon.SymbolSetSummary;
-import io.github.ctgnz.jmsfx.standard.SymbolSetEnum;
 
 @Controller
 public class WebController {
@@ -54,7 +53,9 @@ public String symbologyPrimer() {
         "/browse/{symbolSetId}"
     })
     public String browseSymbolSet(@PathVariable String symbolSetId, Model model) {
-        SymbolSetEnum symbolSet = Arrays.stream(SymbolSetEnum.values())
+        SymbolSet symbolSet = IconLibrary.discover()
+            .getSymbolSets()
+            .stream()
             .filter(candidate -> candidate.getId()
                 .equals(symbolSetId))
             .findFirst()