handle collections in webservice documentation generator

logicaldoc · May 20, 2024 · 468bfe1 · 468bfe1
1 parent 9ce9a7b
commit 468bfe1
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/...oc-webservice/src/main/java/com/logicaldoc/webservice/doc/model/JavaLanguageVariable.java b/...oc-webservice/src/main/java/com/logicaldoc/webservice/doc/model/JavaLanguageVariable.java
@@ -34,6 +34,8 @@ public Class<?> getType() {
 	}
 
 	public void setType(Class<?> type) {
+		if (type == null)
+			throw new RuntimeException("null type");
 		this.type = type;
 	}
 

diff --git a/...vice/src/main/java/com/logicaldoc/webservice/doc/service/JavaLanguageVariableFactory.java b/...vice/src/main/java/com/logicaldoc/webservice/doc/service/JavaLanguageVariableFactory.java
@@ -5,6 +5,8 @@
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -45,10 +47,15 @@ public static JavaLanguageVariable createVariableFromField(Field field) {
 			variable.setRequired(isVariableRequired(annotation));
 			variable.setDescription(getVariableDescription(annotation));
 		}
-
-		if (isClassArrayOrCollection(field.getType()))
-			variable.setType(field.getType().getComponentType());
-		else
+
+		if (isClassArrayOrCollection(field.getType())) {
+			if(field.getGenericType() instanceof ParameterizedType aType){
+			    Type[] fieldArgTypes = aType.getActualTypeArguments();
+			    variable.setType((Class)fieldArgTypes[0]);
+			}else {
+				variable.setType(field.getType().getComponentType());
+			}
+		} else
 			variable.setType(GenericsUtils.getFieldGenericType(field));
 		variable.setMultiOccurs(isClassArrayOrCollection(field.getType()));
 		return variable;