Discover Converter capabilities and validate shared binding drafts

integration-fixtures/preview/modulepath/app/pom.xml

@@ -8,6 +8,11 @@
   </parent>
   <artifactId>app-modulepath</artifactId>
   <dependencies>
+    <dependency>
+      <groupId>de.neitzel.fxdesigner</groupId>
+      <artifactId>designer-preview-api</artifactId>
+      <version>0.1.0-SNAPSHOT</version>
+    </dependency>
     <dependency>
       <groupId>de.neitzel.lib</groupId>
       <artifactId>fx</artifactId>

integration-fixtures/preview/modulepath/app/src/main/java/fixture/components/BrokenReverseConverter.java

@@ -0,0 +1,19 @@
+package fixture.components;
+
+@de.neitzel.fxdesigner.preview.ConverterCapabilities(
+    modelType = Integer.class,
+    controlType = String.class,
+    reverse = true)
+public class BrokenReverseConverter implements de.neitzel.fx.view.Converter {
+  static {
+    System.setProperty("fixture.converter.initialized", "BrokenReverseConverter");
+  }
+
+  public BrokenReverseConverter() {
+    throw new AssertionError("Discovery must not construct Converters");
+  }
+
+  public Object toControlValue(Object value) {
+    return "";
+  }
+}

integration-fixtures/preview/modulepath/app/src/main/java/fixture/components/ForwardRankConverter.java

@@ -0,0 +1,18 @@
+package fixture.components;
+
+@de.neitzel.fxdesigner.preview.ConverterCapabilities(
+    modelType = Integer.class,
+    controlType = String.class)
+public class ForwardRankConverter implements de.neitzel.fx.view.Converter {
+  static {
+    System.setProperty("fixture.converter.initialized", "ForwardRankConverter");
+  }
+
+  public ForwardRankConverter() {
+    throw new AssertionError("Discovery must not construct Converters");
+  }
+
+  public Object toControlValue(Object value) {
+    return "";
+  }
+}

integration-fixtures/preview/modulepath/app/src/main/java/fixture/components/LegacyRankConverter.java

@@ -0,0 +1,11 @@
+package fixture.components;
+
+public class LegacyRankConverter extends RankConverter {
+  static {
+    System.setProperty("fixture.converter.initialized", "LegacyRankConverter");
+  }
+
+  public LegacyRankConverter() {
+    throw new AssertionError("Discovery must not construct Converters");
+  }
+}

integration-fixtures/preview/modulepath/app/src/main/java/fixture/components/NameConverterA.java

@@ -0,0 +1,15 @@
+package fixture.components;
+
+@de.neitzel.fxdesigner.preview.ConverterCapabilities(
+    modelType = String.class,
+    controlType = String.class,
+    reverse = true)
+public class NameConverterA extends RankConverter {
+  static {
+    System.setProperty("fixture.converter.initialized", "NameConverterA");
+  }
+
+  public NameConverterA() {
+    throw new AssertionError("Discovery must not construct Converters");
+  }
+}

integration-fixtures/preview/modulepath/app/src/main/java/fixture/components/NameConverterB.java

@@ -0,0 +1,15 @@
+package fixture.components;
+
+@de.neitzel.fxdesigner.preview.ConverterCapabilities(
+    modelType = String.class,
+    controlType = String.class,
+    reverse = true)
+public class NameConverterB extends RankConverter {
+  static {
+    System.setProperty("fixture.converter.initialized", "NameConverterB");
+  }
+
+  public NameConverterB() {
+    throw new AssertionError("Discovery must not construct Converters");
+  }
+}

integration-fixtures/preview/modulepath/app/src/main/java/fixture/components/RankConverter.java

@@ -1,5 +1,9 @@
 package fixture.components;
 
+@de.neitzel.fxdesigner.preview.ConverterCapabilities(
+    modelType = Integer.class,
+    controlType = String.class,
+    reverse = true)
 @jakarta.inject.Singleton
 public class RankConverter implements de.neitzel.fx.view.Converter {
   public Object toControlValue(Object value) {

integration-fixtures/preview/modulepath/app/src/main/java/module-info.java

@@ -1,5 +1,6 @@
 module fixture.app {
   requires fx;
+  requires de.neitzel.fxdesigner.preview;
   requires injection;
   requires jakarta.inject;
   requires javafx.controls;